Merge tag 'drm-fixes-2023-05-20' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Regular fixes pull, amdgpu and msm make up most of these, nothing too
serious, also one i915 and one exynos.
I didn't get a misc fixes pull this week (one of the maintainers is
off, so have to engage the backup) so I think there are a few
outstanding patches that will show up next week,
amdgpu:
- update gfx11 clock counter logic
- Fix a race when disabling gfxoff on gfx10/11 for profiling
- Raven/Raven2/PCO clock counter fix
- Add missing get_vbios_fb_size for GMC 11
- Fix a spurious irq warning in the device remove case
- Fix possible power mode mismatch between driver and PMFW
- USB4 fix
exynos:
- fix build warning
i915:
- fix missing NULL check in HDCP code
msm:
- display:
- msm8998: fix fetch and qos to align with downstream
- msm8998: fix LM pairs to align with downstream
- remove unused INTF0 interrupt mask on some chipsets
- remove TE2 block from relevant chipsets
- relocate non-MDP_TOP offset to different header
- fix some indentation
- fix register offets/masks for dither blocks
- make ping-ping block length 0
- remove duplicated defines
- fix log mask for writeback block
- unregister the hdmi codec for dp during unbind
- fix yaml warnings
- gpu:
- fix submit error path leak
- arm-smmu-qcom fix for regression that broke per-process page
tables
- fix no-iommu crash"
* tag 'drm-fixes-2023-05-20' of git://anongit.freedesktop.org/drm/drm: (29 commits)
drm/amd/display: enable dpia validate
drm/amd/pm: fix possible power mode mismatch between driver and PMFW
drm/amdgpu: skip disabling fence driver src_irqs when device is unplugged
drm/amdgpu/gmc11: implement get_vbios_fb_size()
drm/amdgpu: Differentiate between Raven2 and Raven/Picasso according to revision id
drm/amdgpu/gfx11: Adjust gfxoff before powergating on gfx11 as well
drm/amdgpu/gfx10: Disable gfxoff before disabling powergating.
drm/amdgpu/gfx11: update gpu_clock_counter logic
drm/msm: Be more shouty if per-process pgtables aren't working
iommu/arm-smmu-qcom: Fix missing adreno_smmu's
drm/i915/hdcp: Check if media_gt exists
drm/exynos: fix g2d_open/close helper function definitions
drm/msm: Fix submit error-path leaks
drm/msm/iommu: Fix null pointer dereference in no-IOMMU case
dt-bindings: display/msm: dsi-controller-main: Document qcom, master-dsi and qcom, sync-dual-dsi
drm/msm/dpu: Remove duplicate register defines from INTF
drm/msm/dpu: Set PINGPONG block length to zero for DPU >= 7.0.0
drm/msm/dpu: Use V2 DITHER PINGPONG sub-block in SM8[34]50/SC8280XP
drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo
drm/msm/dpu: Reindent REV_7xxx interrupt masks with tabs
...
diff --git a/.mailmap b/.mailmap
index 71127b2..bf076bb 100644
--- a/.mailmap
+++ b/.mailmap
@@ -364,6 +364,11 @@
Nicolas Saenz Julienne <nsaenz@kernel.org> <nsaenzjulienne@suse.de>
Nicolas Saenz Julienne <nsaenz@kernel.org> <nsaenzjulienne@suse.com>
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
+Nikolay Aleksandrov <razor@blackwall.org> <naleksan@redhat.com>
+Nikolay Aleksandrov <razor@blackwall.org> <nikolay@redhat.com>
+Nikolay Aleksandrov <razor@blackwall.org> <nikolay@cumulusnetworks.com>
+Nikolay Aleksandrov <razor@blackwall.org> <nikolay@nvidia.com>
+Nikolay Aleksandrov <razor@blackwall.org> <nikolay@isovalent.com>
Oleksandr Natalenko <oleksandr@natalenko.name> <oleksandr@redhat.com>
Oleksij Rempel <linux@rempel-privat.de> <bug-track@fisher-privat.net>
Oleksij Rempel <linux@rempel-privat.de> <external.Oleksij.Rempel@de.bosch.com>
diff --git a/CREDITS b/CREDITS
index 2d9da9a..de7e4db 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1706,6 +1706,10 @@
S: D-69126 Heidelberg
S: Germany
+N: Neil Horman
+M: nhorman@tuxdriver.com
+D: SCTP protocol maintainer.
+
N: Simon Horman
M: horms@verge.net.au
D: Renesas ARM/ARM64 SoC maintainer
diff --git a/Documentation/admin-guide/quickly-build-trimmed-linux.rst b/Documentation/admin-guide/quickly-build-trimmed-linux.rst
index ff4f4cc..f08149b 100644
--- a/Documentation/admin-guide/quickly-build-trimmed-linux.rst
+++ b/Documentation/admin-guide/quickly-build-trimmed-linux.rst
@@ -215,12 +215,14 @@
reduce the compile time enormously, especially if you are running an
universal kernel from a commodity Linux distribution.
- There is a catch: the make target 'localmodconfig' will disable kernel
- features you have not directly or indirectly through some program utilized
- since you booted the system. You can reduce or nearly eliminate that risk by
- using tricks outlined in the reference section; for quick testing purposes
- that risk is often negligible, but it is an aspect you want to keep in mind
- in case your kernel behaves oddly.
+ There is a catch: 'localmodconfig' is likely to disable kernel features you
+ did not use since you booted your Linux -- like drivers for currently
+ disconnected peripherals or a virtualization software not haven't used yet.
+ You can reduce or nearly eliminate that risk with tricks the reference
+ section outlines; but when building a kernel just for quick testing purposes
+ it is often negligible if such features are missing. But you should keep that
+ aspect in mind when using a kernel built with this make target, as it might
+ be the reason why something you only use occasionally stopped working.
[:ref:`details<configuration>`]
@@ -271,6 +273,9 @@
does nothing at all; in that case you have to manually install your kernel,
as outlined in the reference section.
+ If you are running a immutable Linux distribution, check its documentation
+ and the web to find out how to install your own kernel there.
+
[:ref:`details<install>`]
.. _another_sbs:
@@ -291,29 +296,29 @@
version you care about, as git otherwise might retrieve the entire commit
history::
- git fetch --shallow-exclude=v6.1 origin
+ git fetch --shallow-exclude=v6.0 origin
- If you modified the sources (for example by applying a patch), you now need
- to discard those modifications; that's because git otherwise will not be able
- to switch to the sources of another version due to potential conflicting
- changes::
+ Now switch to the version you are interested in -- but be aware the command
+ used here will discard any modifications you performed, as they would
+ conflict with the sources you want to checkout::
- git reset --hard
-
- Now checkout the version you are interested in, as explained above::
-
- git checkout --detach origin/master
+ git checkout --force --detach origin/master
At this point you might want to patch the sources again or set/modify a build
- tag, as explained earlier; afterwards adjust the build configuration to the
- new codebase and build your next kernel::
+ tag, as explained earlier. Afterwards adjust the build configuration to the
+ new codebase using olddefconfig, which will now adjust the configuration file
+ you prepared earlier using localmodconfig (~/linux/.config) for your next
+ kernel::
# reminder: if you want to apply patches, do it at this point
# reminder: you might want to update your build tag at this point
make olddefconfig
+
+ Now build your kernel::
+
make -j $(nproc --all)
- Install the kernel as outlined above::
+ Afterwards install the kernel as outlined above::
command -v installkernel && sudo make modules_install install
@@ -584,11 +589,11 @@
curl -L \
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/clone.bundle \
-o linux-stable.git.bundle
- git clone clone.bundle ~/linux/
+ git clone linux-stable.git.bundle ~/linux/
rm linux-stable.git.bundle
cd ~/linux/
- git remote set-url origin
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
+ git remote set-url origin \
+ https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
git fetch origin
git checkout --detach origin/master
diff --git a/Documentation/cdrom/index.rst b/Documentation/cdrom/index.rst
index e87a878..e9b022d 100644
--- a/Documentation/cdrom/index.rst
+++ b/Documentation/cdrom/index.rst
@@ -1,8 +1,8 @@
.. SPDX-License-Identifier: GPL-2.0
-=====
-cdrom
-=====
+======
+CD-ROM
+======
.. toctree::
:maxdepth: 1
diff --git a/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml b/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
index 769fa5c..de1d429 100644
--- a/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
+++ b/Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
@@ -21,11 +21,22 @@
st,can-primary:
description:
- Primary and secondary mode of the bxCAN peripheral is only relevant
- if the chip has two CAN peripherals. In that case they share some
- of the required logic.
+ Primary mode of the bxCAN peripheral is only relevant if the chip has
+ two CAN peripherals in dual CAN configuration. In that case they share
+ some of the required logic.
+ Not to be used if the peripheral is in single CAN configuration.
To avoid misunderstandings, it should be noted that ST documentation
- uses the terms master/slave instead of primary/secondary.
+ uses the terms master instead of primary.
+ type: boolean
+
+ st,can-secondary:
+ description:
+ Secondary mode of the bxCAN peripheral is only relevant if the chip
+ has two CAN peripherals in dual CAN configuration. In that case they
+ share some of the required logic.
+ Not to be used if the peripheral is in single CAN configuration.
+ To avoid misunderstandings, it should be noted that ST documentation
+ uses the terms slave instead of secondary.
type: boolean
reg:
diff --git a/Documentation/devicetree/bindings/sound/tas2562.yaml b/Documentation/devicetree/bindings/sound/tas2562.yaml
index a5bb561..31a3024 100644
--- a/Documentation/devicetree/bindings/sound/tas2562.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2562.yaml
@@ -55,7 +55,9 @@
description: TDM TX current sense time slot.
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -72,7 +74,7 @@
codec: codec@4c {
compatible = "ti,tas2562";
reg = <0x4c>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
shutdown-gpios = <&gpio1 15 0>;
diff --git a/Documentation/devicetree/bindings/sound/tas2770.yaml b/Documentation/devicetree/bindings/sound/tas2770.yaml
index 26088ad..8908bf1 100644
--- a/Documentation/devicetree/bindings/sound/tas2770.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2770.yaml
@@ -57,7 +57,9 @@
- 1 # Falling edge
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -74,7 +76,7 @@
codec: codec@41 {
compatible = "ti,tas2770";
reg = <0x41>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpio = <&gpio1 15 0>;
diff --git a/Documentation/devicetree/bindings/sound/tas27xx.yaml b/Documentation/devicetree/bindings/sound/tas27xx.yaml
index 8cba013..a876545 100644
--- a/Documentation/devicetree/bindings/sound/tas27xx.yaml
+++ b/Documentation/devicetree/bindings/sound/tas27xx.yaml
@@ -50,7 +50,9 @@
description: TDM TX voltage sense time slot.
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -67,7 +69,7 @@
codec: codec@38 {
compatible = "ti,tas2764";
reg = <0x38>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpios = <&gpio1 15 0>;
diff --git a/Documentation/filesystems/ramfs-rootfs-initramfs.rst b/Documentation/filesystems/ramfs-rootfs-initramfs.rst
index 16496063..447f767 100644
--- a/Documentation/filesystems/ramfs-rootfs-initramfs.rst
+++ b/Documentation/filesystems/ramfs-rootfs-initramfs.rst
@@ -6,8 +6,7 @@
October 17, 2005
-Rob Landley <rob@landley.net>
-=============================
+:Author: Rob Landley <rob@landley.net>
What is ramfs?
--------------
diff --git a/Documentation/filesystems/sharedsubtree.rst b/Documentation/filesystems/sharedsubtree.rst
index d833953..1cf5648 100644
--- a/Documentation/filesystems/sharedsubtree.rst
+++ b/Documentation/filesystems/sharedsubtree.rst
@@ -147,6 +147,7 @@
3) Setting mount states
+-----------------------
The mount command (util-linux package) can be used to set mount
states::
@@ -612,6 +613,7 @@
6) Quiz
+-------
A. What is the result of the following command sequence?
@@ -673,6 +675,7 @@
/mnt/1/test be?
7) FAQ
+------
Q1. Why is bind mount needed? How is it different from symbolic links?
symbolic links can get stale if the destination mount gets
@@ -841,6 +844,7 @@
tmp usr tmp usr tmp usr
8) Implementation
+-----------------
8A) Datastructure
diff --git a/Documentation/fpga/index.rst b/Documentation/fpga/index.rst
index f80f956..43c9688 100644
--- a/Documentation/fpga/index.rst
+++ b/Documentation/fpga/index.rst
@@ -1,7 +1,7 @@
.. SPDX-License-Identifier: GPL-2.0
====
-fpga
+FPGA
====
.. toctree::
diff --git a/Documentation/locking/index.rst b/Documentation/locking/index.rst
index 7003bd5..6a9ea96 100644
--- a/Documentation/locking/index.rst
+++ b/Documentation/locking/index.rst
@@ -1,7 +1,7 @@
.. SPDX-License-Identifier: GPL-2.0
=======
-locking
+Locking
=======
.. toctree::
diff --git a/Documentation/pcmcia/index.rst b/Documentation/pcmcia/index.rst
index 7ae1f62..8067236c 100644
--- a/Documentation/pcmcia/index.rst
+++ b/Documentation/pcmcia/index.rst
@@ -1,7 +1,7 @@
.. SPDX-License-Identifier: GPL-2.0
======
-pcmcia
+PCMCIA
======
.. toctree::
diff --git a/Documentation/s390/vfio-ap.rst b/Documentation/s390/vfio-ap.rst
index d46e98c..bb3f4c4 100644
--- a/Documentation/s390/vfio-ap.rst
+++ b/Documentation/s390/vfio-ap.rst
@@ -551,7 +551,6 @@
* IOMMU_SUPPORT
* S390
* ZCRYPT
- * S390_AP_IOMMU
* VFIO
* KVM
diff --git a/Documentation/staging/crc32.rst b/Documentation/staging/crc32.rst
index 8a6860f..7542220 100644
--- a/Documentation/staging/crc32.rst
+++ b/Documentation/staging/crc32.rst
@@ -1,5 +1,5 @@
=================================
-brief tutorial on CRC computation
+Brief tutorial on CRC computation
=================================
A CRC is a long-division remainder. You add the CRC to the message,
diff --git a/Documentation/timers/index.rst b/Documentation/timers/index.rst
index df510ad..983f91f8 100644
--- a/Documentation/timers/index.rst
+++ b/Documentation/timers/index.rst
@@ -1,7 +1,7 @@
.. SPDX-License-Identifier: GPL-2.0
======
-timers
+Timers
======
.. toctree::
diff --git a/MAINTAINERS b/MAINTAINERS
index e0ad886..27ef116 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1677,10 +1677,7 @@
F: drivers/soc/versatile/
ARM KOMEDA DRM-KMS DRIVER
-M: James (Qian) Wang <james.qian.wang@arm.com>
M: Liviu Dudau <liviu.dudau@arm.com>
-M: Mihail Atanassov <mihail.atanassov@arm.com>
-L: Mali DP Maintainers <malidp@foss.arm.com>
S: Supported
T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/arm,komeda.yaml
@@ -1701,8 +1698,6 @@
ARM MALI-DP DRM DRIVER
M: Liviu Dudau <liviu.dudau@arm.com>
-M: Brian Starkey <brian.starkey@arm.com>
-L: Mali DP Maintainers <malidp@foss.arm.com>
S: Supported
T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/arm,malidp.yaml
@@ -4914,7 +4909,6 @@
CIRRUS LOGIC AUDIO CODEC DRIVERS
M: James Schulman <james.schulman@cirrus.com>
M: David Rhodes <david.rhodes@cirrus.com>
-M: Lucas Tanure <tanureal@opensource.cirrus.com>
M: Richard Fitzgerald <rf@opensource.cirrus.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
L: patches@opensource.cirrus.com
@@ -6012,7 +6006,7 @@
F: Documentation/devicetree/bindings/input/da90??-onkey.txt
F: Documentation/devicetree/bindings/input/dlg,da72??.txt
F: Documentation/devicetree/bindings/mfd/da90*.txt
-F: Documentation/devicetree/bindings/mfd/da90*.yaml
+F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
F: Documentation/devicetree/bindings/regulator/da92*.txt
F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
F: Documentation/devicetree/bindings/regulator/slg51000.txt
@@ -6211,6 +6205,7 @@
X: Documentation/driver-api/media/
X: Documentation/firmware-guide/acpi/
X: Documentation/i2c/
+X: Documentation/netlink/
X: Documentation/power/
X: Documentation/spi/
X: Documentation/userspace-api/media/
@@ -14566,6 +14561,7 @@
F: Documentation/devicetree/bindings/net/
F: drivers/connector/
F: drivers/net/
+X: drivers/net/wireless/
F: include/dt-bindings/net/
F: include/linux/etherdevice.h
F: include/linux/fcdevice.h
@@ -14615,6 +14611,7 @@
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
F: Documentation/core-api/netlink.rst
+F: Documentation/netlink/
F: Documentation/networking/
F: Documentation/process/maintainer-netdev.rst
F: Documentation/userspace-api/netlink/
@@ -14629,6 +14626,7 @@
F: lib/net_utils.c
F: lib/random32.c
F: net/
+X: net/bluetooth/
F: tools/net/
F: tools/testing/selftests/net/
@@ -18575,10 +18573,9 @@
F: security/safesetid/
SAMSUNG AUDIO (ASoC) DRIVERS
-M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
-S: Supported
+S: Maintained
B: mailto:linux-samsung-soc@vger.kernel.org
F: Documentation/devicetree/bindings/sound/samsung*
F: sound/soc/samsung/
@@ -18842,12 +18839,11 @@
F: include/target/
SCTP PROTOCOL
-M: Neil Horman <nhorman@tuxdriver.com>
M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
M: Xin Long <lucien.xin@gmail.com>
L: linux-sctp@vger.kernel.org
S: Maintained
-W: http://lksctp.sourceforge.net
+W: https://github.com/sctp/lksctp-tools/wiki
F: Documentation/networking/sctp.rst
F: include/linux/sctp.h
F: include/net/sctp/
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index c9e05e3..00bf53f 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -387,6 +387,7 @@ can2: can@40006800 {
interrupt-names = "tx", "rx0", "rx1", "sce";
resets = <&rcc STM32F4_APB1_RESET(CAN2)>;
clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN2)>;
+ st,can-secondary;
st,gcan = <&gcan>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
index c8e6c52..9f65403 100644
--- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
@@ -283,6 +283,88 @@ pins2 {
slew-rate = <2>;
};
};
+
+ can1_pins_a: can1-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 12, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('A', 11, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+ };
+ };
+
+ can1_pins_b: can1-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 9, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 8, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+ };
+ };
+
+ can1_pins_c: can1-2 {
+ pins1 {
+ pinmux = <STM32_PINMUX('D', 1, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+
+ };
+ };
+
+ can1_pins_d: can1-3 {
+ pins1 {
+ pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */
+ bias-pull-up;
+
+ };
+ };
+
+ can2_pins_a: can2-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 6, AF9)>; /* CAN2_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 5, AF9)>; /* CAN2_RX */
+ bias-pull-up;
+ };
+ };
+
+ can2_pins_b: can2-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 12, AF9)>; /* CAN2_RX */
+ bias-pull-up;
+ };
+ };
+
+ can3_pins_a: can3-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 15, AF11)>; /* CAN3_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('A', 8, AF11)>; /* CAN3_RX */
+ bias-pull-up;
+ };
+ };
+
+ can3_pins_b: can3-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 4, AF11)>; /* CAN3_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 3, AF11)>; /* CAN3_RX */
+ bias-pull-up;
+ };
+ };
};
};
};
diff --git a/arch/arm/include/asm/arm_pmuv3.h b/arch/arm/include/asm/arm_pmuv3.h
index 78d3d4b..f4db3e7 100644
--- a/arch/arm/include/asm/arm_pmuv3.h
+++ b/arch/arm/include/asm/arm_pmuv3.h
@@ -92,7 +92,7 @@
#define RETURN_READ_PMEVCNTRN(n) \
return read_sysreg(PMEVCNTR##n)
-static unsigned long read_pmevcntrn(int n)
+static inline unsigned long read_pmevcntrn(int n)
{
PMEVN_SWITCH(n, RETURN_READ_PMEVCNTRN);
return 0;
@@ -100,14 +100,14 @@ static unsigned long read_pmevcntrn(int n)
#define WRITE_PMEVCNTRN(n) \
write_sysreg(val, PMEVCNTR##n)
-static void write_pmevcntrn(int n, unsigned long val)
+static inline void write_pmevcntrn(int n, unsigned long val)
{
PMEVN_SWITCH(n, WRITE_PMEVCNTRN);
}
#define WRITE_PMEVTYPERN(n) \
write_sysreg(val, PMEVTYPER##n)
-static void write_pmevtypern(int n, unsigned long val)
+static inline void write_pmevtypern(int n, unsigned long val)
{
PMEVN_SWITCH(n, WRITE_PMEVTYPERN);
}
diff --git a/arch/arm64/include/asm/arm_pmuv3.h b/arch/arm64/include/asm/arm_pmuv3.h
index d6b51de..18dc2fb 100644
--- a/arch/arm64/include/asm/arm_pmuv3.h
+++ b/arch/arm64/include/asm/arm_pmuv3.h
@@ -13,7 +13,7 @@
#define RETURN_READ_PMEVCNTRN(n) \
return read_sysreg(pmevcntr##n##_el0)
-static unsigned long read_pmevcntrn(int n)
+static inline unsigned long read_pmevcntrn(int n)
{
PMEVN_SWITCH(n, RETURN_READ_PMEVCNTRN);
return 0;
@@ -21,14 +21,14 @@ static unsigned long read_pmevcntrn(int n)
#define WRITE_PMEVCNTRN(n) \
write_sysreg(val, pmevcntr##n##_el0)
-static void write_pmevcntrn(int n, unsigned long val)
+static inline void write_pmevcntrn(int n, unsigned long val)
{
PMEVN_SWITCH(n, WRITE_PMEVCNTRN);
}
#define WRITE_PMEVTYPERN(n) \
write_sysreg(val, pmevtyper##n##_el0)
-static void write_pmevtypern(int n, unsigned long val)
+static inline void write_pmevtypern(int n, unsigned long val)
{
PMEVN_SWITCH(n, WRITE_PMEVTYPERN);
}
diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c
index f5bcb0d..7e89968 100644
--- a/arch/arm64/kernel/mte.c
+++ b/arch/arm64/kernel/mte.c
@@ -66,13 +66,10 @@ void mte_sync_tags(pte_t old_pte, pte_t pte)
return;
/* if PG_mte_tagged is set, tags have already been initialised */
- for (i = 0; i < nr_pages; i++, page++) {
- if (!page_mte_tagged(page)) {
+ for (i = 0; i < nr_pages; i++, page++)
+ if (!page_mte_tagged(page))
mte_sync_page_tags(page, old_pte, check_swap,
pte_is_tagged);
- set_page_mte_tagged(page);
- }
- }
/* ensure the tags are visible before the PTE is set */
smp_wmb();
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index 0119dc9..d9e1355 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -288,7 +288,7 @@ static int aarch32_alloc_kuser_vdso_page(void)
memcpy((void *)(vdso_page + 0x1000 - kuser_sz), __kuser_helper_start,
kuser_sz);
- aarch32_vectors_page = virt_to_page(vdso_page);
+ aarch32_vectors_page = virt_to_page((void *)vdso_page);
return 0;
}
diff --git a/arch/arm64/mm/copypage.c b/arch/arm64/mm/copypage.c
index 4aadcfb..a7bb200 100644
--- a/arch/arm64/mm/copypage.c
+++ b/arch/arm64/mm/copypage.c
@@ -21,9 +21,10 @@ void copy_highpage(struct page *to, struct page *from)
copy_page(kto, kfrom);
+ if (kasan_hw_tags_enabled())
+ page_kasan_tag_reset(to);
+
if (system_supports_mte() && page_mte_tagged(from)) {
- if (kasan_hw_tags_enabled())
- page_kasan_tag_reset(to);
/* It's a new page, shouldn't have been tagged yet */
WARN_ON_ONCE(!try_page_mte_tagging(to));
mte_copy_page_tags(kto, kfrom);
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 9e0db5c..cb21ccd 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -480,8 +480,8 @@ static void do_bad_area(unsigned long far, unsigned long esr,
}
}
-#define VM_FAULT_BADMAP 0x010000
-#define VM_FAULT_BADACCESS 0x020000
+#define VM_FAULT_BADMAP ((__force vm_fault_t)0x010000)
+#define VM_FAULT_BADACCESS ((__force vm_fault_t)0x020000)
static vm_fault_t __do_page_fault(struct mm_struct *mm, unsigned long addr,
unsigned int mm_flags, unsigned long vm_flags,
diff --git a/arch/riscv/kernel/probes/Makefile b/arch/riscv/kernel/probes/Makefile
index c40139e..8265ff4 100644
--- a/arch/riscv/kernel/probes/Makefile
+++ b/arch/riscv/kernel/probes/Makefile
@@ -4,3 +4,5 @@
obj-$(CONFIG_KPROBES_ON_FTRACE) += ftrace.o
obj-$(CONFIG_UPROBES) += uprobes.o decode-insn.o simulate-insn.o
CFLAGS_REMOVE_simulate-insn.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_rethook_trampoline.o = $(CC_FLAGS_FTRACE)
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index db20c15..6dab9c1 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -469,19 +469,11 @@
config SCHED_MC
def_bool n
-config SCHED_BOOK
- def_bool n
-
-config SCHED_DRAWER
- def_bool n
-
config SCHED_TOPOLOGY
def_bool y
prompt "Topology scheduler support"
select SCHED_SMT
select SCHED_MC
- select SCHED_BOOK
- select SCHED_DRAWER
help
Topology scheduler support improves the CPU scheduler's decision
making when dealing with machines that have multi-threading,
@@ -716,7 +708,6 @@
config VFIO_CCW
def_tristate n
prompt "Support for VFIO-CCW subchannels"
- depends on S390_CCW_IOMMU
depends on VFIO
select VFIO_MDEV
help
@@ -728,7 +719,7 @@
config VFIO_AP
def_tristate n
prompt "VFIO support for AP devices"
- depends on S390_AP_IOMMU && KVM
+ depends on KVM
depends on VFIO
depends on ZCRYPT
select VFIO_MDEV
diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig
index 4ccf66d..be3bf03 100644
--- a/arch/s390/configs/debug_defconfig
+++ b/arch/s390/configs/debug_defconfig
@@ -591,8 +591,6 @@
CONFIG_VIRTIO_INPUT=y
CONFIG_VHOST_NET=m
CONFIG_VHOST_VSOCK=m
-CONFIG_S390_CCW_IOMMU=y
-CONFIG_S390_AP_IOMMU=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
@@ -703,6 +701,7 @@
CONFIG_IMA_WRITE_POLICY=y
CONFIG_IMA_APPRAISE=y
CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor"
+CONFIG_INIT_STACK_NONE=y
CONFIG_CRYPTO_USER=m
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
CONFIG_CRYPTO_PCRYPT=m
diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig
index 693297a..769c7ee 100644
--- a/arch/s390/configs/defconfig
+++ b/arch/s390/configs/defconfig
@@ -580,8 +580,6 @@
CONFIG_VIRTIO_INPUT=y
CONFIG_VHOST_NET=m
CONFIG_VHOST_VSOCK=m
-CONFIG_S390_CCW_IOMMU=y
-CONFIG_S390_AP_IOMMU=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
@@ -686,6 +684,7 @@
CONFIG_IMA_WRITE_POLICY=y
CONFIG_IMA_APPRAISE=y
CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor"
+CONFIG_INIT_STACK_NONE=y
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_USER=m
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
diff --git a/arch/s390/configs/zfcpdump_defconfig b/arch/s390/configs/zfcpdump_defconfig
index 33a232b..6f68b39 100644
--- a/arch/s390/configs/zfcpdump_defconfig
+++ b/arch/s390/configs/zfcpdump_defconfig
@@ -67,6 +67,7 @@
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_LSM="yama,loadpin,safesetid,integrity"
+CONFIG_INIT_STACK_NONE=y
# CONFIG_ZLIB_DFLTCC is not set
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_PRINTK_TIME=y
diff --git a/arch/s390/crypto/chacha-glue.c b/arch/s390/crypto/chacha-glue.c
index 7752bd3..5fae187 100644
--- a/arch/s390/crypto/chacha-glue.c
+++ b/arch/s390/crypto/chacha-glue.c
@@ -82,7 +82,7 @@ void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src,
* it cannot handle a block of data or less, but otherwise
* it can handle data of arbitrary size
*/
- if (bytes <= CHACHA_BLOCK_SIZE || nrounds != 20)
+ if (bytes <= CHACHA_BLOCK_SIZE || nrounds != 20 || !MACHINE_HAS_VX)
chacha_crypt_generic(state, dst, src, bytes, nrounds);
else
chacha20_crypt_s390(state, dst, src, bytes,
diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h
index a386070..3cb9d81 100644
--- a/arch/s390/include/asm/compat.h
+++ b/arch/s390/include/asm/compat.h
@@ -112,7 +112,7 @@ struct compat_statfs64 {
u32 f_namelen;
u32 f_frsize;
u32 f_flags;
- u32 f_spare[4];
+ u32 f_spare[5];
};
/*
diff --git a/arch/s390/include/uapi/asm/statfs.h b/arch/s390/include/uapi/asm/statfs.h
index 72604f7..f85b507 100644
--- a/arch/s390/include/uapi/asm/statfs.h
+++ b/arch/s390/include/uapi/asm/statfs.h
@@ -30,7 +30,7 @@ struct statfs {
unsigned int f_namelen;
unsigned int f_frsize;
unsigned int f_flags;
- unsigned int f_spare[4];
+ unsigned int f_spare[5];
};
struct statfs64 {
@@ -45,7 +45,7 @@ struct statfs64 {
unsigned int f_namelen;
unsigned int f_frsize;
unsigned int f_flags;
- unsigned int f_spare[4];
+ unsigned int f_spare[5];
};
#endif
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 8983837..6b2a051 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -10,6 +10,7 @@
# Do not trace early setup code
CFLAGS_REMOVE_early.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE)
endif
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 43de939..f44f70d 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1935,14 +1935,13 @@ static struct shutdown_action __refdata dump_action = {
static void dump_reipl_run(struct shutdown_trigger *trigger)
{
- unsigned long ipib = (unsigned long) reipl_block_actual;
struct lowcore *abs_lc;
unsigned int csum;
csum = (__force unsigned int)
csum_partial(reipl_block_actual, reipl_block_actual->hdr.len, 0);
abs_lc = get_abs_lowcore();
- abs_lc->ipib = ipib;
+ abs_lc->ipib = __pa(reipl_block_actual);
abs_lc->ipib_checksum = csum;
put_abs_lowcore(abs_lc);
dump_run(trigger);
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index 9fd1953..68adf1d 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -95,7 +95,7 @@ static void cpu_group_map(cpumask_t *dst, struct mask_info *info, unsigned int c
static void cpu_thread_map(cpumask_t *dst, unsigned int cpu)
{
static cpumask_t mask;
- int i;
+ unsigned int max_cpu;
cpumask_clear(&mask);
if (!cpumask_test_cpu(cpu, &cpu_setup_mask))
@@ -104,9 +104,10 @@ static void cpu_thread_map(cpumask_t *dst, unsigned int cpu)
if (topology_mode != TOPOLOGY_MODE_HW)
goto out;
cpu -= cpu % (smp_cpu_mtid + 1);
- for (i = 0; i <= smp_cpu_mtid; i++) {
- if (cpumask_test_cpu(cpu + i, &cpu_setup_mask))
- cpumask_set_cpu(cpu + i, &mask);
+ max_cpu = min(cpu + smp_cpu_mtid, nr_cpu_ids - 1);
+ for (; cpu <= max_cpu; cpu++) {
+ if (cpumask_test_cpu(cpu, &cpu_setup_mask))
+ cpumask_set_cpu(cpu, &mask);
}
out:
cpumask_copy(dst, &mask);
@@ -123,25 +124,26 @@ static void add_cpus_to_mask(struct topology_core *tl_core,
unsigned int core;
for_each_set_bit(core, &tl_core->mask, TOPOLOGY_CORE_BITS) {
- unsigned int rcore;
- int lcpu, i;
+ unsigned int max_cpu, rcore;
+ int cpu;
rcore = TOPOLOGY_CORE_BITS - 1 - core + tl_core->origin;
- lcpu = smp_find_processor_id(rcore << smp_cpu_mt_shift);
- if (lcpu < 0)
+ cpu = smp_find_processor_id(rcore << smp_cpu_mt_shift);
+ if (cpu < 0)
continue;
- for (i = 0; i <= smp_cpu_mtid; i++) {
- topo = &cpu_topology[lcpu + i];
+ max_cpu = min(cpu + smp_cpu_mtid, nr_cpu_ids - 1);
+ for (; cpu <= max_cpu; cpu++) {
+ topo = &cpu_topology[cpu];
topo->drawer_id = drawer->id;
topo->book_id = book->id;
topo->socket_id = socket->id;
topo->core_id = rcore;
- topo->thread_id = lcpu + i;
+ topo->thread_id = cpu;
topo->dedicated = tl_core->d;
- cpumask_set_cpu(lcpu + i, &drawer->mask);
- cpumask_set_cpu(lcpu + i, &book->mask);
- cpumask_set_cpu(lcpu + i, &socket->mask);
- smp_cpu_set_polarization(lcpu + i, tl_core->pp);
+ cpumask_set_cpu(cpu, &drawer->mask);
+ cpumask_set_cpu(cpu, &book->mask);
+ cpumask_set_cpu(cpu, &socket->mask);
+ smp_cpu_set_polarization(cpu, tl_core->pp);
}
}
}
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index dd61752..4070a01 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -17,6 +17,7 @@
CFLAGS_REMOVE_early_printk.o = -pg
CFLAGS_REMOVE_head64.o = -pg
CFLAGS_REMOVE_sev.o = -pg
+CFLAGS_REMOVE_rethook.o = -pg
endif
KASAN_SANITIZE_head$(BITS).o := n
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index e8492b3..0800a9d 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -516,6 +516,17 @@ static const struct dmi_system_id maingear_laptop[] = {
{ }
};
+static const struct dmi_system_id lg_laptop[] = {
+ {
+ .ident = "LG Electronics 17U70P",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+ DMI_MATCH(DMI_BOARD_NAME, "17U70P"),
+ },
+ },
+ { }
+};
+
struct irq_override_cmp {
const struct dmi_system_id *system;
unsigned char irq;
@@ -532,6 +543,7 @@ static const struct irq_override_cmp override_table[] = {
{ lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
{ tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
{ maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
+ { lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
};
static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c
index c10a4aa..cd48033 100644
--- a/drivers/char/tpm/tpm-chip.c
+++ b/drivers/char/tpm/tpm-chip.c
@@ -571,6 +571,10 @@ static int tpm_hwrng_read(struct hwrng *rng, void *data, size_t max, bool wait)
{
struct tpm_chip *chip = container_of(rng, struct tpm_chip, hwrng);
+ /* Give back zero bytes, as TPM chip has not yet fully resumed: */
+ if (chip->flags & TPM_CHIP_FLAG_SUSPENDED)
+ return 0;
+
return tpm_get_random(chip, data, max);
}
diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c
index 4463d00..586ca10 100644
--- a/drivers/char/tpm/tpm-interface.c
+++ b/drivers/char/tpm/tpm-interface.c
@@ -412,6 +412,8 @@ int tpm_pm_suspend(struct device *dev)
}
suspended:
+ chip->flags |= TPM_CHIP_FLAG_SUSPENDED;
+
if (rc)
dev_err(dev, "Ignoring error %d while suspending\n", rc);
return 0;
@@ -429,6 +431,14 @@ int tpm_pm_resume(struct device *dev)
if (chip == NULL)
return -ENODEV;
+ chip->flags &= ~TPM_CHIP_FLAG_SUSPENDED;
+
+ /*
+ * Guarantee that SUSPENDED is written last, so that hwrng does not
+ * activate before the chip has been fully resumed.
+ */
+ wmb();
+
return 0;
}
EXPORT_SYMBOL_GPL(tpm_pm_resume);
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 7af3898..709b4e13 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -122,6 +122,22 @@ static const struct dmi_system_id tpm_tis_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T490s"),
},
},
+ {
+ .callback = tpm_tis_disable_irq,
+ .ident = "ThinkStation P360 Tiny",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkStation P360 Tiny"),
+ },
+ },
+ {
+ .callback = tpm_tis_disable_irq,
+ .ident = "ThinkPad L490",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L490"),
+ },
+ },
{}
};
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index 02945d5..558144f 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -1209,25 +1209,20 @@ static void tpm_tis_reenable_interrupts(struct tpm_chip *chip)
u32 intmask;
int rc;
- if (chip->ops->clk_enable != NULL)
- chip->ops->clk_enable(chip, true);
-
- /* reenable interrupts that device may have lost or
- * BIOS/firmware may have disabled
+ /*
+ * Re-enable interrupts that device may have lost or BIOS/firmware may
+ * have disabled.
*/
rc = tpm_tis_write8(priv, TPM_INT_VECTOR(priv->locality), priv->irq);
- if (rc < 0)
- goto out;
+ if (rc < 0) {
+ dev_err(&chip->dev, "Setting IRQ failed.\n");
+ return;
+ }
intmask = priv->int_mask | TPM_GLOBAL_INT_ENABLE;
-
- tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), intmask);
-
-out:
- if (chip->ops->clk_enable != NULL)
- chip->ops->clk_enable(chip, false);
-
- return;
+ rc = tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), intmask);
+ if (rc < 0)
+ dev_err(&chip->dev, "Enabling interrupts failed.\n");
}
int tpm_tis_resume(struct device *dev)
@@ -1235,27 +1230,27 @@ int tpm_tis_resume(struct device *dev)
struct tpm_chip *chip = dev_get_drvdata(dev);
int ret;
- ret = tpm_tis_request_locality(chip, 0);
- if (ret < 0)
+ ret = tpm_chip_start(chip);
+ if (ret)
return ret;
if (chip->flags & TPM_CHIP_FLAG_IRQ)
tpm_tis_reenable_interrupts(chip);
- ret = tpm_pm_resume(dev);
- if (ret)
- goto out;
-
/*
* TPM 1.2 requires self-test on resume. This function actually returns
* an error code but for unknown reason it isn't handled.
*/
if (!(chip->flags & TPM_CHIP_FLAG_TPM2))
tpm1_do_selftest(chip);
-out:
- tpm_tis_relinquish_locality(chip, 0);
- return ret;
+ tpm_chip_stop(chip);
+
+ ret = tpm_pm_resume(dev);
+ if (ret)
+ return ret;
+
+ return 0;
}
EXPORT_SYMBOL_GPL(tpm_tis_resume);
#endif
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 2990439..b2f05d2 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -975,7 +975,7 @@ static int __init acpi_cpufreq_probe(struct platform_device *pdev)
/* don't keep reloading if cpufreq_driver exists */
if (cpufreq_get_current_driver())
- return -EEXIST;
+ return -ENODEV;
pr_debug("%s\n", __func__);
diff --git a/drivers/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c
index 1d2cfea..73efbcf 100644
--- a/drivers/cpufreq/pcc-cpufreq.c
+++ b/drivers/cpufreq/pcc-cpufreq.c
@@ -583,7 +583,7 @@ static int __init pcc_cpufreq_probe(struct platform_device *pdev)
/* Skip initialization if another cpufreq driver is there. */
if (cpufreq_get_current_driver())
- return -EEXIST;
+ return -ENODEV;
if (acpi_disabled)
return -ENODEV;
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index db98c3f..6de9007 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -417,22 +417,6 @@
help
Support for the IOMMU API for s390 PCI devices.
-config S390_CCW_IOMMU
- bool "S390 CCW IOMMU Support"
- depends on S390 && CCW || COMPILE_TEST
- select IOMMU_API
- help
- Enables bits of IOMMU API required by VFIO. The iommu_ops
- is not implemented as it is not necessary for VFIO.
-
-config S390_AP_IOMMU
- bool "S390 AP IOMMU Support"
- depends on S390 && ZCRYPT || COMPILE_TEST
- select IOMMU_API
- help
- Enables bits of IOMMU API required by VFIO. The iommu_ops
- is not implemented as it is not necessary for VFIO.
-
config MTK_IOMMU
tristate "MediaTek IOMMU Support"
depends on ARCH_MEDIATEK || COMPILE_TEST
diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c
index c2d2792..baf6454 100644
--- a/drivers/media/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb-core/dvb_ca_en50221.c
@@ -151,6 +151,12 @@ struct dvb_ca_private {
/* mutex serializing ioctls */
struct mutex ioctl_mutex;
+
+ /* A mutex used when a device is disconnected */
+ struct mutex remove_mutex;
+
+ /* Whether the device is disconnected */
+ int exit;
};
static void dvb_ca_private_free(struct dvb_ca_private *ca)
@@ -187,7 +193,7 @@ static void dvb_ca_en50221_thread_wakeup(struct dvb_ca_private *ca);
static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot,
u8 *ebuf, int ecount);
static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot,
- u8 *ebuf, int ecount);
+ u8 *ebuf, int ecount, int size_write_flag);
/**
* findstr - Safely find needle in haystack.
@@ -370,7 +376,7 @@ static int dvb_ca_en50221_link_init(struct dvb_ca_private *ca, int slot)
ret = dvb_ca_en50221_wait_if_status(ca, slot, STATUSREG_FR, HZ / 10);
if (ret)
return ret;
- ret = dvb_ca_en50221_write_data(ca, slot, buf, 2);
+ ret = dvb_ca_en50221_write_data(ca, slot, buf, 2, CMDREG_SW);
if (ret != 2)
return -EIO;
ret = ca->pub->write_cam_control(ca->pub, slot, CTRLIF_COMMAND, IRQEN);
@@ -778,11 +784,13 @@ static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot,
* @buf: The data in this buffer is treated as a complete link-level packet to
* be written.
* @bytes_write: Size of ebuf.
+ * @size_write_flag: A flag on Command Register which says whether the link size
+ * information will be writen or not.
*
* return: Number of bytes written, or < 0 on error.
*/
static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot,
- u8 *buf, int bytes_write)
+ u8 *buf, int bytes_write, int size_write_flag)
{
struct dvb_ca_slot *sl = &ca->slot_info[slot];
int status;
@@ -817,7 +825,7 @@ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot,
/* OK, set HC bit */
status = ca->pub->write_cam_control(ca->pub, slot, CTRLIF_COMMAND,
- IRQEN | CMDREG_HC);
+ IRQEN | CMDREG_HC | size_write_flag);
if (status)
goto exit;
@@ -1508,7 +1516,7 @@ static ssize_t dvb_ca_en50221_io_write(struct file *file,
mutex_lock(&sl->slot_lock);
status = dvb_ca_en50221_write_data(ca, slot, fragbuf,
- fraglen + 2);
+ fraglen + 2, 0);
mutex_unlock(&sl->slot_lock);
if (status == (fraglen + 2)) {
written = 1;
@@ -1709,12 +1717,22 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
dprintk("%s\n", __func__);
- if (!try_module_get(ca->pub->owner))
+ mutex_lock(&ca->remove_mutex);
+
+ if (ca->exit) {
+ mutex_unlock(&ca->remove_mutex);
+ return -ENODEV;
+ }
+
+ if (!try_module_get(ca->pub->owner)) {
+ mutex_unlock(&ca->remove_mutex);
return -EIO;
+ }
err = dvb_generic_open(inode, file);
if (err < 0) {
module_put(ca->pub->owner);
+ mutex_unlock(&ca->remove_mutex);
return err;
}
@@ -1739,6 +1757,7 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
dvb_ca_private_get(ca);
+ mutex_unlock(&ca->remove_mutex);
return 0;
}
@@ -1758,6 +1777,8 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
dprintk("%s\n", __func__);
+ mutex_lock(&ca->remove_mutex);
+
/* mark the CA device as closed */
ca->open = 0;
dvb_ca_en50221_thread_update_delay(ca);
@@ -1768,6 +1789,13 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
dvb_ca_private_put(ca);
+ if (dvbdev->users == 1 && ca->exit == 1) {
+ mutex_unlock(&ca->remove_mutex);
+ wake_up(&dvbdev->wait_queue);
+ } else {
+ mutex_unlock(&ca->remove_mutex);
+ }
+
return err;
}
@@ -1891,6 +1919,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
}
mutex_init(&ca->ioctl_mutex);
+ mutex_init(&ca->remove_mutex);
if (signal_pending(current)) {
ret = -EINTR;
@@ -1933,6 +1962,14 @@ void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca)
dprintk("%s\n", __func__);
+ mutex_lock(&ca->remove_mutex);
+ ca->exit = 1;
+ mutex_unlock(&ca->remove_mutex);
+
+ if (ca->dvbdev->users < 1)
+ wait_event(ca->dvbdev->wait_queue,
+ ca->dvbdev->users == 1);
+
/* shutdown the thread if there was one */
kthread_stop(ca->thread);
diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c
index 398c862..7c4d86b 100644
--- a/drivers/media/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb-core/dvb_demux.c
@@ -115,12 +115,12 @@ static inline int dvb_dmx_swfilter_payload(struct dvb_demux_feed *feed,
cc = buf[3] & 0x0f;
ccok = ((feed->cc + 1) & 0x0f) == cc;
- feed->cc = cc;
if (!ccok) {
set_buf_flags(feed, DMX_BUFFER_FLAG_DISCONTINUITY_DETECTED);
dprintk_sect_loss("missed packet: %d instead of %d!\n",
cc, (feed->cc + 1) & 0x0f);
}
+ feed->cc = cc;
if (buf[1] & 0x40) // PUSI ?
feed->peslen = 0xfffa;
@@ -300,7 +300,6 @@ static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed,
cc = buf[3] & 0x0f;
ccok = ((feed->cc + 1) & 0x0f) == cc;
- feed->cc = cc;
if (buf[3] & 0x20) {
/* adaption field present, check for discontinuity_indicator */
@@ -336,6 +335,7 @@ static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed,
feed->pusi_seen = false;
dvb_dmx_swfilter_section_new(feed);
}
+ feed->cc = cc;
if (buf[1] & 0x40) {
/* PUSI=1 (is set), section boundary is here */
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index cc0a789..bc6950a 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -293,14 +293,22 @@ static int dvb_frontend_get_event(struct dvb_frontend *fe,
}
if (events->eventw == events->eventr) {
- int ret;
+ struct wait_queue_entry wait;
+ int ret = 0;
if (flags & O_NONBLOCK)
return -EWOULDBLOCK;
- ret = wait_event_interruptible(events->wait_queue,
- dvb_frontend_test_event(fepriv, events));
-
+ init_waitqueue_entry(&wait, current);
+ add_wait_queue(&events->wait_queue, &wait);
+ while (!dvb_frontend_test_event(fepriv, events)) {
+ wait_woken(&wait, TASK_INTERRUPTIBLE, 0);
+ if (signal_pending(current)) {
+ ret = -ERESTARTSYS;
+ break;
+ }
+ }
+ remove_wait_queue(&events->wait_queue, &wait);
if (ret < 0)
return ret;
}
@@ -809,15 +817,26 @@ static void dvb_frontend_stop(struct dvb_frontend *fe)
dev_dbg(fe->dvb->device, "%s:\n", __func__);
+ mutex_lock(&fe->remove_mutex);
+
if (fe->exit != DVB_FE_DEVICE_REMOVED)
fe->exit = DVB_FE_NORMAL_EXIT;
mb();
- if (!fepriv->thread)
+ if (!fepriv->thread) {
+ mutex_unlock(&fe->remove_mutex);
return;
+ }
kthread_stop(fepriv->thread);
+ mutex_unlock(&fe->remove_mutex);
+
+ if (fepriv->dvbdev->users < -1) {
+ wait_event(fepriv->dvbdev->wait_queue,
+ fepriv->dvbdev->users == -1);
+ }
+
sema_init(&fepriv->sem, 1);
fepriv->state = FESTATE_IDLE;
@@ -2761,9 +2780,13 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
struct dvb_adapter *adapter = fe->dvb;
int ret;
+ mutex_lock(&fe->remove_mutex);
+
dev_dbg(fe->dvb->device, "%s:\n", __func__);
- if (fe->exit == DVB_FE_DEVICE_REMOVED)
- return -ENODEV;
+ if (fe->exit == DVB_FE_DEVICE_REMOVED) {
+ ret = -ENODEV;
+ goto err_remove_mutex;
+ }
if (adapter->mfe_shared == 2) {
mutex_lock(&adapter->mfe_lock);
@@ -2771,7 +2794,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
if (adapter->mfe_dvbdev &&
!adapter->mfe_dvbdev->writers) {
mutex_unlock(&adapter->mfe_lock);
- return -EBUSY;
+ ret = -EBUSY;
+ goto err_remove_mutex;
}
adapter->mfe_dvbdev = dvbdev;
}
@@ -2794,8 +2818,10 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
while (mferetry-- && (mfedev->users != -1 ||
mfepriv->thread)) {
if (msleep_interruptible(500)) {
- if (signal_pending(current))
- return -EINTR;
+ if (signal_pending(current)) {
+ ret = -EINTR;
+ goto err_remove_mutex;
+ }
}
}
@@ -2807,7 +2833,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
if (mfedev->users != -1 ||
mfepriv->thread) {
mutex_unlock(&adapter->mfe_lock);
- return -EBUSY;
+ ret = -EBUSY;
+ goto err_remove_mutex;
}
adapter->mfe_dvbdev = dvbdev;
}
@@ -2866,6 +2893,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
if (adapter->mfe_shared)
mutex_unlock(&adapter->mfe_lock);
+
+ mutex_unlock(&fe->remove_mutex);
return ret;
err3:
@@ -2887,6 +2916,9 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
err0:
if (adapter->mfe_shared)
mutex_unlock(&adapter->mfe_lock);
+
+err_remove_mutex:
+ mutex_unlock(&fe->remove_mutex);
return ret;
}
@@ -2897,6 +2929,8 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
struct dvb_frontend_private *fepriv = fe->frontend_priv;
int ret;
+ mutex_lock(&fe->remove_mutex);
+
dev_dbg(fe->dvb->device, "%s:\n", __func__);
if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
@@ -2918,10 +2952,18 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
}
mutex_unlock(&fe->dvb->mdev_lock);
#endif
- if (fe->exit != DVB_FE_NO_EXIT)
- wake_up(&dvbdev->wait_queue);
if (fe->ops.ts_bus_ctrl)
fe->ops.ts_bus_ctrl(fe, 0);
+
+ if (fe->exit != DVB_FE_NO_EXIT) {
+ mutex_unlock(&fe->remove_mutex);
+ wake_up(&dvbdev->wait_queue);
+ } else {
+ mutex_unlock(&fe->remove_mutex);
+ }
+
+ } else {
+ mutex_unlock(&fe->remove_mutex);
}
dvb_frontend_put(fe);
@@ -3022,6 +3064,7 @@ int dvb_register_frontend(struct dvb_adapter *dvb,
fepriv = fe->frontend_priv;
kref_init(&fe->refcount);
+ mutex_init(&fe->remove_mutex);
/*
* After initialization, there need to be two references: one
diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
index 8a2febf..8bb8dd3 100644
--- a/drivers/media/dvb-core/dvb_net.c
+++ b/drivers/media/dvb-core/dvb_net.c
@@ -1564,15 +1564,43 @@ static long dvb_net_ioctl(struct file *file,
return dvb_usercopy(file, cmd, arg, dvb_net_do_ioctl);
}
+static int locked_dvb_net_open(struct inode *inode, struct file *file)
+{
+ struct dvb_device *dvbdev = file->private_data;
+ struct dvb_net *dvbnet = dvbdev->priv;
+ int ret;
+
+ if (mutex_lock_interruptible(&dvbnet->remove_mutex))
+ return -ERESTARTSYS;
+
+ if (dvbnet->exit) {
+ mutex_unlock(&dvbnet->remove_mutex);
+ return -ENODEV;
+ }
+
+ ret = dvb_generic_open(inode, file);
+
+ mutex_unlock(&dvbnet->remove_mutex);
+
+ return ret;
+}
+
static int dvb_net_close(struct inode *inode, struct file *file)
{
struct dvb_device *dvbdev = file->private_data;
struct dvb_net *dvbnet = dvbdev->priv;
+ mutex_lock(&dvbnet->remove_mutex);
+
dvb_generic_release(inode, file);
- if(dvbdev->users == 1 && dvbnet->exit == 1)
+ if (dvbdev->users == 1 && dvbnet->exit == 1) {
+ mutex_unlock(&dvbnet->remove_mutex);
wake_up(&dvbdev->wait_queue);
+ } else {
+ mutex_unlock(&dvbnet->remove_mutex);
+ }
+
return 0;
}
@@ -1580,7 +1608,7 @@ static int dvb_net_close(struct inode *inode, struct file *file)
static const struct file_operations dvb_net_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = dvb_net_ioctl,
- .open = dvb_generic_open,
+ .open = locked_dvb_net_open,
.release = dvb_net_close,
.llseek = noop_llseek,
};
@@ -1599,10 +1627,13 @@ void dvb_net_release (struct dvb_net *dvbnet)
{
int i;
+ mutex_lock(&dvbnet->remove_mutex);
dvbnet->exit = 1;
+ mutex_unlock(&dvbnet->remove_mutex);
+
if (dvbnet->dvbdev->users < 1)
wait_event(dvbnet->dvbdev->wait_queue,
- dvbnet->dvbdev->users==1);
+ dvbnet->dvbdev->users == 1);
dvb_unregister_device(dvbnet->dvbdev);
@@ -1621,6 +1652,7 @@ int dvb_net_init (struct dvb_adapter *adap, struct dvb_net *dvbnet,
int i;
mutex_init(&dvbnet->ioctl_mutex);
+ mutex_init(&dvbnet->remove_mutex);
dvbnet->demux = dmx;
for (i=0; i<DVB_NET_DEVICES_MAX; i++)
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index e9b3ce0..a4b05e3 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -27,6 +27,7 @@
#include <media/tuner.h>
static DEFINE_MUTEX(dvbdev_mutex);
+static LIST_HEAD(dvbdevfops_list);
static int dvbdev_debug;
module_param(dvbdev_debug, int, 0644);
@@ -453,14 +454,15 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
enum dvb_device_type type, int demux_sink_pads)
{
struct dvb_device *dvbdev;
- struct file_operations *dvbdevfops;
+ struct file_operations *dvbdevfops = NULL;
+ struct dvbdevfops_node *node = NULL, *new_node = NULL;
struct device *clsdev;
int minor;
int id, ret;
mutex_lock(&dvbdev_register_lock);
- if ((id = dvbdev_get_free_id (adap, type)) < 0){
+ if ((id = dvbdev_get_free_id (adap, type)) < 0) {
mutex_unlock(&dvbdev_register_lock);
*pdvbdev = NULL;
pr_err("%s: couldn't find free device id\n", __func__);
@@ -468,18 +470,45 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
}
*pdvbdev = dvbdev = kzalloc(sizeof(*dvbdev), GFP_KERNEL);
-
if (!dvbdev){
mutex_unlock(&dvbdev_register_lock);
return -ENOMEM;
}
- dvbdevfops = kmemdup(template->fops, sizeof(*dvbdevfops), GFP_KERNEL);
+ /*
+ * When a device of the same type is probe()d more than once,
+ * the first allocated fops are used. This prevents memory leaks
+ * that can occur when the same device is probe()d repeatedly.
+ */
+ list_for_each_entry(node, &dvbdevfops_list, list_head) {
+ if (node->fops->owner == adap->module &&
+ node->type == type &&
+ node->template == template) {
+ dvbdevfops = node->fops;
+ break;
+ }
+ }
- if (!dvbdevfops){
- kfree (dvbdev);
- mutex_unlock(&dvbdev_register_lock);
- return -ENOMEM;
+ if (dvbdevfops == NULL) {
+ dvbdevfops = kmemdup(template->fops, sizeof(*dvbdevfops), GFP_KERNEL);
+ if (!dvbdevfops) {
+ kfree(dvbdev);
+ mutex_unlock(&dvbdev_register_lock);
+ return -ENOMEM;
+ }
+
+ new_node = kzalloc(sizeof(struct dvbdevfops_node), GFP_KERNEL);
+ if (!new_node) {
+ kfree(dvbdevfops);
+ kfree(dvbdev);
+ mutex_unlock(&dvbdev_register_lock);
+ return -ENOMEM;
+ }
+
+ new_node->fops = dvbdevfops;
+ new_node->type = type;
+ new_node->template = template;
+ list_add_tail (&new_node->list_head, &dvbdevfops_list);
}
memcpy(dvbdev, template, sizeof(struct dvb_device));
@@ -490,20 +519,20 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
dvbdev->priv = priv;
dvbdev->fops = dvbdevfops;
init_waitqueue_head (&dvbdev->wait_queue);
-
dvbdevfops->owner = adap->module;
-
list_add_tail (&dvbdev->list_head, &adap->device_list);
-
down_write(&minor_rwsem);
#ifdef CONFIG_DVB_DYNAMIC_MINORS
for (minor = 0; minor < MAX_DVB_MINORS; minor++)
if (dvb_minors[minor] == NULL)
break;
-
if (minor == MAX_DVB_MINORS) {
+ if (new_node) {
+ list_del (&new_node->list_head);
+ kfree(dvbdevfops);
+ kfree(new_node);
+ }
list_del (&dvbdev->list_head);
- kfree(dvbdevfops);
kfree(dvbdev);
up_write(&minor_rwsem);
mutex_unlock(&dvbdev_register_lock);
@@ -512,41 +541,47 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
#else
minor = nums2minor(adap->num, type, id);
#endif
-
dvbdev->minor = minor;
dvb_minors[minor] = dvb_device_get(dvbdev);
up_write(&minor_rwsem);
-
ret = dvb_register_media_device(dvbdev, type, minor, demux_sink_pads);
if (ret) {
pr_err("%s: dvb_register_media_device failed to create the mediagraph\n",
__func__);
-
+ if (new_node) {
+ list_del (&new_node->list_head);
+ kfree(dvbdevfops);
+ kfree(new_node);
+ }
dvb_media_device_free(dvbdev);
list_del (&dvbdev->list_head);
- kfree(dvbdevfops);
kfree(dvbdev);
mutex_unlock(&dvbdev_register_lock);
return ret;
}
- mutex_unlock(&dvbdev_register_lock);
-
clsdev = device_create(dvb_class, adap->device,
MKDEV(DVB_MAJOR, minor),
dvbdev, "dvb%d.%s%d", adap->num, dnames[type], id);
if (IS_ERR(clsdev)) {
pr_err("%s: failed to create device dvb%d.%s%d (%ld)\n",
__func__, adap->num, dnames[type], id, PTR_ERR(clsdev));
+ if (new_node) {
+ list_del (&new_node->list_head);
+ kfree(dvbdevfops);
+ kfree(new_node);
+ }
dvb_media_device_free(dvbdev);
list_del (&dvbdev->list_head);
- kfree(dvbdevfops);
kfree(dvbdev);
+ mutex_unlock(&dvbdev_register_lock);
return PTR_ERR(clsdev);
}
+
dprintk("DVB: register adapter%d/%s%d @ minor: %i (0x%02x)\n",
adap->num, dnames[type], id, minor, minor);
+ mutex_unlock(&dvbdev_register_lock);
return 0;
}
EXPORT_SYMBOL(dvb_register_device);
@@ -575,7 +610,6 @@ static void dvb_free_device(struct kref *ref)
{
struct dvb_device *dvbdev = container_of(ref, struct dvb_device, ref);
- kfree (dvbdev->fops);
kfree (dvbdev);
}
@@ -1081,9 +1115,17 @@ static int __init init_dvbdev(void)
static void __exit exit_dvbdev(void)
{
+ struct dvbdevfops_node *node, *next;
+
class_destroy(dvb_class);
cdev_del(&dvb_device_cdev);
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
+
+ list_for_each_entry_safe(node, next, &dvbdevfops_list, list_head) {
+ list_del (&node->list_head);
+ kfree(node->fops);
+ kfree(node);
+ }
}
subsys_initcall(init_dvbdev);
diff --git a/drivers/media/dvb-frontends/mn88443x.c b/drivers/media/dvb-frontends/mn88443x.c
index 1f1753f..0782f83 100644
--- a/drivers/media/dvb-frontends/mn88443x.c
+++ b/drivers/media/dvb-frontends/mn88443x.c
@@ -798,7 +798,7 @@ MODULE_DEVICE_TABLE(i2c, mn88443x_i2c_id);
static struct i2c_driver mn88443x_driver = {
.driver = {
.name = "mn88443x",
- .of_match_table = of_match_ptr(mn88443x_of_match),
+ .of_match_table = mn88443x_of_match,
},
.probe_new = mn88443x_probe,
.remove = mn88443x_remove,
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
index 8287851..d85bfbb 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
@@ -697,7 +697,7 @@ static void netup_unidvb_dma_fini(struct netup_unidvb_dev *ndev, int num)
netup_unidvb_dma_enable(dma, 0);
msleep(50);
cancel_work_sync(&dma->work);
- del_timer(&dma->timeout);
+ del_timer_sync(&dma->timeout);
}
static int netup_unidvb_dma_setup(struct netup_unidvb_dev *ndev)
@@ -887,12 +887,7 @@ static int netup_unidvb_initdev(struct pci_dev *pci_dev,
ndev->lmmio0, (u32)pci_resource_len(pci_dev, 0),
ndev->lmmio1, (u32)pci_resource_len(pci_dev, 1),
pci_dev->irq);
- if (request_irq(pci_dev->irq, netup_unidvb_isr, IRQF_SHARED,
- "netup_unidvb", pci_dev) < 0) {
- dev_err(&pci_dev->dev,
- "%s(): can't get IRQ %d\n", __func__, pci_dev->irq);
- goto irq_request_err;
- }
+
ndev->dma_size = 2 * 188 *
NETUP_DMA_BLOCKS_COUNT * NETUP_DMA_PACKETS_COUNT;
ndev->dma_virt = dma_alloc_coherent(&pci_dev->dev,
@@ -933,6 +928,14 @@ static int netup_unidvb_initdev(struct pci_dev *pci_dev,
dev_err(&pci_dev->dev, "netup_unidvb: DMA setup failed\n");
goto dma_setup_err;
}
+
+ if (request_irq(pci_dev->irq, netup_unidvb_isr, IRQF_SHARED,
+ "netup_unidvb", pci_dev) < 0) {
+ dev_err(&pci_dev->dev,
+ "%s(): can't get IRQ %d\n", __func__, pci_dev->irq);
+ goto dma_setup_err;
+ }
+
dev_info(&pci_dev->dev,
"netup_unidvb: device has been initialized\n");
return 0;
@@ -951,8 +954,6 @@ static int netup_unidvb_initdev(struct pci_dev *pci_dev,
dma_free_coherent(&pci_dev->dev, ndev->dma_size,
ndev->dma_virt, ndev->dma_phys);
dma_alloc_err:
- free_irq(pci_dev->irq, pci_dev);
-irq_request_err:
iounmap(ndev->lmmio1);
pci_bar1_error:
iounmap(ndev->lmmio0);
diff --git a/drivers/media/usb/dvb-usb-v2/ce6230.c b/drivers/media/usb/dvb-usb-v2/ce6230.c
index 44540de..d3b5cb4 100644
--- a/drivers/media/usb/dvb-usb-v2/ce6230.c
+++ b/drivers/media/usb/dvb-usb-v2/ce6230.c
@@ -101,6 +101,10 @@ static int ce6230_i2c_master_xfer(struct i2c_adapter *adap,
if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
if (msg[i].addr ==
ce6230_zl10353_config.demod_address) {
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
req.cmd = DEMOD_READ;
req.value = msg[i].addr >> 1;
req.index = msg[i].buf[0];
@@ -117,6 +121,10 @@ static int ce6230_i2c_master_xfer(struct i2c_adapter *adap,
} else {
if (msg[i].addr ==
ce6230_zl10353_config.demod_address) {
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
req.cmd = DEMOD_WRITE;
req.value = msg[i].addr >> 1;
req.index = msg[i].buf[0];
diff --git a/drivers/media/usb/dvb-usb-v2/ec168.c b/drivers/media/usb/dvb-usb-v2/ec168.c
index 7ed0ab9..0e4773f 100644
--- a/drivers/media/usb/dvb-usb-v2/ec168.c
+++ b/drivers/media/usb/dvb-usb-v2/ec168.c
@@ -115,6 +115,10 @@ static int ec168_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
while (i < num) {
if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
if (msg[i].addr == ec168_ec100_config.demod_address) {
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
req.cmd = READ_DEMOD;
req.value = 0;
req.index = 0xff00 + msg[i].buf[0]; /* reg */
@@ -131,6 +135,10 @@ static int ec168_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
}
} else {
if (msg[i].addr == ec168_ec100_config.demod_address) {
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
req.cmd = WRITE_DEMOD;
req.value = msg[i].buf[1]; /* val */
req.index = 0xff00 + msg[i].buf[0]; /* reg */
@@ -139,6 +147,10 @@ static int ec168_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
ret = ec168_ctrl_msg(d, &req);
i += 1;
} else {
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
req.cmd = WRITE_I2C;
req.value = msg[i].buf[0]; /* val */
req.index = 0x0100 + msg[i].addr; /* I2C addr */
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 795a012..f7884bb 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -176,6 +176,10 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
ret = -EOPNOTSUPP;
goto err_mutex_unlock;
} else if (msg[0].addr == 0x10) {
+ if (msg[0].len < 1 || msg[1].len < 1) {
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ }
/* method 1 - integrated demod */
if (msg[0].buf[0] == 0x00) {
/* return demod page from driver cache */
@@ -189,6 +193,10 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
ret = rtl28xxu_ctrl_msg(d, &req);
}
} else if (msg[0].len < 2) {
+ if (msg[0].len < 1) {
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ }
/* method 2 - old I2C */
req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
req.index = CMD_I2C_RD;
@@ -217,8 +225,16 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
ret = -EOPNOTSUPP;
goto err_mutex_unlock;
} else if (msg[0].addr == 0x10) {
+ if (msg[0].len < 1) {
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ }
/* method 1 - integrated demod */
if (msg[0].buf[0] == 0x00) {
+ if (msg[0].len < 2) {
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ }
/* save demod page for later demod access */
dev->page = msg[0].buf[1];
ret = 0;
@@ -231,6 +247,10 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
ret = rtl28xxu_ctrl_msg(d, &req);
}
} else if ((msg[0].len < 23) && (!dev->new_i2c_write)) {
+ if (msg[0].len < 1) {
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ }
/* method 2 - old I2C */
req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
req.index = CMD_I2C_WR;
diff --git a/drivers/media/usb/dvb-usb/az6027.c b/drivers/media/usb/dvb-usb/az6027.c
index 7d78ee0..a31c6f8 100644
--- a/drivers/media/usb/dvb-usb/az6027.c
+++ b/drivers/media/usb/dvb-usb/az6027.c
@@ -988,6 +988,10 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n
/* write/read request */
if (i + 1 < num && (msg[i + 1].flags & I2C_M_RD)) {
req = 0xB9;
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff));
value = msg[i].addr + (msg[i].len << 8);
length = msg[i + 1].len + 6;
@@ -1001,6 +1005,10 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n
/* demod 16bit addr */
req = 0xBD;
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff));
value = msg[i].addr + (2 << 8);
length = msg[i].len - 2;
@@ -1026,6 +1034,10 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n
} else {
req = 0xBD;
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
index = msg[i].buf[0] & 0x00FF;
value = msg[i].addr + (1 << 8);
length = msg[i].len - 1;
diff --git a/drivers/media/usb/dvb-usb/digitv.c b/drivers/media/usb/dvb-usb/digitv.c
index 2756815..32134be 100644
--- a/drivers/media/usb/dvb-usb/digitv.c
+++ b/drivers/media/usb/dvb-usb/digitv.c
@@ -63,6 +63,10 @@ static int digitv_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
warn("more than 2 i2c messages at a time is not handled yet. TODO.");
for (i = 0; i < num; i++) {
+ if (msg[i].len < 1) {
+ i = -EOPNOTSUPP;
+ break;
+ }
/* write/read request */
if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
if (digitv_ctrl_msg(d, USB_READ_COFDM, msg[i].buf[0], NULL, 0,
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index 0ca7642..8747960 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -946,7 +946,7 @@ static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
for (i = 0; i < 6; i++) {
obuf[1] = 0xf0 + i;
if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
- break;
+ return -1;
else
mac[i] = ibuf[0];
}
diff --git a/drivers/media/usb/pvrusb2/Kconfig b/drivers/media/usb/pvrusb2/Kconfig
index 9501b10..0df1027 100644
--- a/drivers/media/usb/pvrusb2/Kconfig
+++ b/drivers/media/usb/pvrusb2/Kconfig
@@ -37,6 +37,7 @@
bool "pvrusb2 ATSC/DVB support"
default y
depends on VIDEO_PVRUSB2 && DVB_CORE
+ depends on VIDEO_PVRUSB2=m || DVB_CORE=y
select DVB_LGDT330X if MEDIA_SUBDRV_AUTOSELECT
select DVB_S5H1409 if MEDIA_SUBDRV_AUTOSELECT
select DVB_S5H1411 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c
index 38822ce..c4474d4 100644
--- a/drivers/media/usb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c
@@ -1544,8 +1544,7 @@ static void ttusb_dec_exit_dvb(struct ttusb_dec *dec)
dvb_dmx_release(&dec->demux);
if (dec->fe) {
dvb_unregister_frontend(dec->fe);
- if (dec->fe->ops.release)
- dec->fe->ops.release(dec->fe);
+ dvb_frontend_detach(dec->fe);
}
dvb_unregister_adapter(&dec->adapter);
}
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 3ceccaf..b190007 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -95,7 +95,7 @@
config CAN_BXCAN
tristate "STM32 Basic Extended CAN (bxCAN) devices"
- depends on OF || ARCH_STM32 || COMPILE_TEST
+ depends on ARCH_STM32 || COMPILE_TEST
depends on HAS_IOMEM
select CAN_RX_OFFLOAD
help
diff --git a/drivers/net/can/bxcan.c b/drivers/net/can/bxcan.c
index e26ccd4..027a8a1 100644
--- a/drivers/net/can/bxcan.c
+++ b/drivers/net/can/bxcan.c
@@ -118,7 +118,7 @@
#define BXCAN_FiR1_REG(b) (0x40 + (b) * 8)
#define BXCAN_FiR2_REG(b) (0x44 + (b) * 8)
-#define BXCAN_FILTER_ID(primary) (primary ? 0 : 14)
+#define BXCAN_FILTER_ID(cfg) ((cfg) == BXCAN_CFG_DUAL_SECONDARY ? 14 : 0)
/* Filter primary register (FMR) bits */
#define BXCAN_FMR_CANSB_MASK GENMASK(13, 8)
@@ -135,6 +135,12 @@ enum bxcan_lec_code {
BXCAN_LEC_UNUSED
};
+enum bxcan_cfg {
+ BXCAN_CFG_SINGLE = 0,
+ BXCAN_CFG_DUAL_PRIMARY,
+ BXCAN_CFG_DUAL_SECONDARY
+};
+
/* Structure of the message buffer */
struct bxcan_mb {
u32 id; /* can identifier */
@@ -167,7 +173,7 @@ struct bxcan_priv {
struct regmap *gcan;
int tx_irq;
int sce_irq;
- bool primary;
+ enum bxcan_cfg cfg;
struct clk *clk;
spinlock_t rmw_lock; /* lock for read-modify-write operations */
unsigned int tx_head;
@@ -202,17 +208,17 @@ static inline void bxcan_rmw(struct bxcan_priv *priv, void __iomem *addr,
spin_unlock_irqrestore(&priv->rmw_lock, flags);
}
-static void bxcan_disable_filters(struct bxcan_priv *priv, bool primary)
+static void bxcan_disable_filters(struct bxcan_priv *priv, enum bxcan_cfg cfg)
{
- unsigned int fid = BXCAN_FILTER_ID(primary);
+ unsigned int fid = BXCAN_FILTER_ID(cfg);
u32 fmask = BIT(fid);
regmap_update_bits(priv->gcan, BXCAN_FA1R_REG, fmask, 0);
}
-static void bxcan_enable_filters(struct bxcan_priv *priv, bool primary)
+static void bxcan_enable_filters(struct bxcan_priv *priv, enum bxcan_cfg cfg)
{
- unsigned int fid = BXCAN_FILTER_ID(primary);
+ unsigned int fid = BXCAN_FILTER_ID(cfg);
u32 fmask = BIT(fid);
/* Filter settings:
@@ -680,7 +686,7 @@ static int bxcan_chip_start(struct net_device *ndev)
BXCAN_BTR_BRP_MASK | BXCAN_BTR_TS1_MASK | BXCAN_BTR_TS2_MASK |
BXCAN_BTR_SJW_MASK, set);
- bxcan_enable_filters(priv, priv->primary);
+ bxcan_enable_filters(priv, priv->cfg);
/* Clear all internal status */
priv->tx_head = 0;
@@ -806,7 +812,7 @@ static void bxcan_chip_stop(struct net_device *ndev)
BXCAN_IER_EPVIE | BXCAN_IER_EWGIE | BXCAN_IER_FOVIE1 |
BXCAN_IER_FFIE1 | BXCAN_IER_FMPIE1 | BXCAN_IER_FOVIE0 |
BXCAN_IER_FFIE0 | BXCAN_IER_FMPIE0 | BXCAN_IER_TMEIE, 0);
- bxcan_disable_filters(priv, priv->primary);
+ bxcan_disable_filters(priv, priv->cfg);
bxcan_enter_sleep_mode(priv);
priv->can.state = CAN_STATE_STOPPED;
}
@@ -931,7 +937,7 @@ static int bxcan_probe(struct platform_device *pdev)
struct clk *clk = NULL;
void __iomem *regs;
struct regmap *gcan;
- bool primary;
+ enum bxcan_cfg cfg;
int err, rx_irq, tx_irq, sce_irq;
regs = devm_platform_ioremap_resource(pdev, 0);
@@ -946,7 +952,13 @@ static int bxcan_probe(struct platform_device *pdev)
return PTR_ERR(gcan);
}
- primary = of_property_read_bool(np, "st,can-primary");
+ if (of_property_read_bool(np, "st,can-primary"))
+ cfg = BXCAN_CFG_DUAL_PRIMARY;
+ else if (of_property_read_bool(np, "st,can-secondary"))
+ cfg = BXCAN_CFG_DUAL_SECONDARY;
+ else
+ cfg = BXCAN_CFG_SINGLE;
+
clk = devm_clk_get(dev, NULL);
if (IS_ERR(clk)) {
dev_err(dev, "failed to get clock\n");
@@ -992,7 +1004,7 @@ static int bxcan_probe(struct platform_device *pdev)
priv->clk = clk;
priv->tx_irq = tx_irq;
priv->sce_irq = sce_irq;
- priv->primary = primary;
+ priv->cfg = cfg;
priv->can.clock.freq = clk_get_rate(clk);
spin_lock_init(&priv->rmw_lock);
priv->tx_head = 0;
diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c
index 241ec636..f6d05b3 100644
--- a/drivers/net/can/dev/skb.c
+++ b/drivers/net/can/dev/skb.c
@@ -54,7 +54,8 @@ int can_put_echo_skb(struct sk_buff *skb, struct net_device *dev,
/* check flag whether this packet has to be looped back */
if (!(dev->flags & IFF_ECHO) ||
(skb->protocol != htons(ETH_P_CAN) &&
- skb->protocol != htons(ETH_P_CANFD))) {
+ skb->protocol != htons(ETH_P_CANFD) &&
+ skb->protocol != htons(ETH_P_CANXL))) {
kfree_skb(skb);
return 0;
}
diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c
index 53e8a91..be189ed 100644
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c
@@ -71,10 +71,12 @@ MODULE_DESCRIPTION("CAN driver for Kvaser CAN/PCIe devices");
#define KVASER_PCIEFD_SYSID_BUILD_REG (KVASER_PCIEFD_SYSID_BASE + 0x14)
/* Shared receive buffer registers */
#define KVASER_PCIEFD_SRB_BASE 0x1f200
+#define KVASER_PCIEFD_SRB_FIFO_LAST_REG (KVASER_PCIEFD_SRB_BASE + 0x1f4)
#define KVASER_PCIEFD_SRB_CMD_REG (KVASER_PCIEFD_SRB_BASE + 0x200)
#define KVASER_PCIEFD_SRB_IEN_REG (KVASER_PCIEFD_SRB_BASE + 0x204)
#define KVASER_PCIEFD_SRB_IRQ_REG (KVASER_PCIEFD_SRB_BASE + 0x20c)
#define KVASER_PCIEFD_SRB_STAT_REG (KVASER_PCIEFD_SRB_BASE + 0x210)
+#define KVASER_PCIEFD_SRB_RX_NR_PACKETS_REG (KVASER_PCIEFD_SRB_BASE + 0x214)
#define KVASER_PCIEFD_SRB_CTRL_REG (KVASER_PCIEFD_SRB_BASE + 0x218)
/* EPCS flash controller registers */
#define KVASER_PCIEFD_SPI_BASE 0x1fc00
@@ -111,6 +113,9 @@ MODULE_DESCRIPTION("CAN driver for Kvaser CAN/PCIe devices");
/* DMA support */
#define KVASER_PCIEFD_SRB_STAT_DMA BIT(24)
+/* SRB current packet level */
+#define KVASER_PCIEFD_SRB_RX_NR_PACKETS_MASK 0xff
+
/* DMA Enable */
#define KVASER_PCIEFD_SRB_CTRL_DMA_ENABLE BIT(0)
@@ -526,7 +531,7 @@ static int kvaser_pciefd_set_tx_irq(struct kvaser_pciefd_can *can)
KVASER_PCIEFD_KCAN_IRQ_TOF | KVASER_PCIEFD_KCAN_IRQ_ABD |
KVASER_PCIEFD_KCAN_IRQ_TAE | KVASER_PCIEFD_KCAN_IRQ_TAL |
KVASER_PCIEFD_KCAN_IRQ_FDIC | KVASER_PCIEFD_KCAN_IRQ_BPP |
- KVASER_PCIEFD_KCAN_IRQ_TAR | KVASER_PCIEFD_KCAN_IRQ_TFD;
+ KVASER_PCIEFD_KCAN_IRQ_TAR;
iowrite32(msk, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
@@ -554,6 +559,8 @@ static void kvaser_pciefd_setup_controller(struct kvaser_pciefd_can *can)
if (can->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)
mode |= KVASER_PCIEFD_KCAN_MODE_LOM;
+ else
+ mode &= ~KVASER_PCIEFD_KCAN_MODE_LOM;
mode |= KVASER_PCIEFD_KCAN_MODE_EEN;
mode |= KVASER_PCIEFD_KCAN_MODE_EPEN;
@@ -572,7 +579,7 @@ static void kvaser_pciefd_start_controller_flush(struct kvaser_pciefd_can *can)
spin_lock_irqsave(&can->lock, irq);
iowrite32(-1, can->reg_base + KVASER_PCIEFD_KCAN_IRQ_REG);
- iowrite32(KVASER_PCIEFD_KCAN_IRQ_ABD | KVASER_PCIEFD_KCAN_IRQ_TFD,
+ iowrite32(KVASER_PCIEFD_KCAN_IRQ_ABD,
can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
status = ioread32(can->reg_base + KVASER_PCIEFD_KCAN_STAT_REG);
@@ -615,7 +622,7 @@ static int kvaser_pciefd_bus_on(struct kvaser_pciefd_can *can)
iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
iowrite32(-1, can->reg_base + KVASER_PCIEFD_KCAN_IRQ_REG);
- iowrite32(KVASER_PCIEFD_KCAN_IRQ_ABD | KVASER_PCIEFD_KCAN_IRQ_TFD,
+ iowrite32(KVASER_PCIEFD_KCAN_IRQ_ABD,
can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
mode = ioread32(can->reg_base + KVASER_PCIEFD_KCAN_MODE_REG);
@@ -719,6 +726,7 @@ static int kvaser_pciefd_stop(struct net_device *netdev)
iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
del_timer(&can->bec_poll_timer);
}
+ can->can.state = CAN_STATE_STOPPED;
close_candev(netdev);
return ret;
@@ -1007,8 +1015,7 @@ static int kvaser_pciefd_setup_can_ctrls(struct kvaser_pciefd *pcie)
SET_NETDEV_DEV(netdev, &pcie->pci->dev);
iowrite32(-1, can->reg_base + KVASER_PCIEFD_KCAN_IRQ_REG);
- iowrite32(KVASER_PCIEFD_KCAN_IRQ_ABD |
- KVASER_PCIEFD_KCAN_IRQ_TFD,
+ iowrite32(KVASER_PCIEFD_KCAN_IRQ_ABD,
can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
pcie->can[i] = can;
@@ -1058,6 +1065,7 @@ static int kvaser_pciefd_setup_dma(struct kvaser_pciefd *pcie)
{
int i;
u32 srb_status;
+ u32 srb_packet_count;
dma_addr_t dma_addr[KVASER_PCIEFD_DMA_COUNT];
/* Disable the DMA */
@@ -1085,6 +1093,15 @@ static int kvaser_pciefd_setup_dma(struct kvaser_pciefd *pcie)
KVASER_PCIEFD_SRB_CMD_RDB1,
pcie->reg_base + KVASER_PCIEFD_SRB_CMD_REG);
+ /* Empty Rx FIFO */
+ srb_packet_count = ioread32(pcie->reg_base + KVASER_PCIEFD_SRB_RX_NR_PACKETS_REG) &
+ KVASER_PCIEFD_SRB_RX_NR_PACKETS_MASK;
+ while (srb_packet_count) {
+ /* Drop current packet in FIFO */
+ ioread32(pcie->reg_base + KVASER_PCIEFD_SRB_FIFO_LAST_REG);
+ srb_packet_count--;
+ }
+
srb_status = ioread32(pcie->reg_base + KVASER_PCIEFD_SRB_STAT_REG);
if (!(srb_status & KVASER_PCIEFD_SRB_STAT_DI)) {
dev_err(&pcie->pci->dev, "DMA not idle before enabling\n");
@@ -1425,9 +1442,6 @@ static int kvaser_pciefd_handle_status_packet(struct kvaser_pciefd *pcie,
cmd = KVASER_PCIEFD_KCAN_CMD_AT;
cmd |= ++can->cmd_seq << KVASER_PCIEFD_KCAN_CMD_SEQ_SHIFT;
iowrite32(cmd, can->reg_base + KVASER_PCIEFD_KCAN_CMD_REG);
-
- iowrite32(KVASER_PCIEFD_KCAN_IRQ_TFD,
- can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
} else if (p->header[0] & KVASER_PCIEFD_SPACK_IDET &&
p->header[0] & KVASER_PCIEFD_SPACK_IRM &&
cmdseq == (p->header[1] & KVASER_PCIEFD_PACKET_SEQ_MSK) &&
@@ -1714,15 +1728,6 @@ static int kvaser_pciefd_transmit_irq(struct kvaser_pciefd_can *can)
if (irq & KVASER_PCIEFD_KCAN_IRQ_TOF)
netdev_err(can->can.dev, "Tx FIFO overflow\n");
- if (irq & KVASER_PCIEFD_KCAN_IRQ_TFD) {
- u8 count = ioread32(can->reg_base +
- KVASER_PCIEFD_KCAN_TX_NPACKETS_REG) & 0xff;
-
- if (count == 0)
- iowrite32(KVASER_PCIEFD_KCAN_CTRL_EFLUSH,
- can->reg_base + KVASER_PCIEFD_KCAN_CTRL_REG);
- }
-
if (irq & KVASER_PCIEFD_KCAN_IRQ_BPP)
netdev_err(can->can.dev,
"Fail to change bittiming, when not in reset mode\n");
@@ -1824,6 +1829,11 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
if (err)
goto err_teardown_can_ctrls;
+ err = request_irq(pcie->pci->irq, kvaser_pciefd_irq_handler,
+ IRQF_SHARED, KVASER_PCIEFD_DRV_NAME, pcie);
+ if (err)
+ goto err_teardown_can_ctrls;
+
iowrite32(KVASER_PCIEFD_SRB_IRQ_DPD0 | KVASER_PCIEFD_SRB_IRQ_DPD1,
pcie->reg_base + KVASER_PCIEFD_SRB_IRQ_REG);
@@ -1844,11 +1854,6 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
iowrite32(KVASER_PCIEFD_SRB_CMD_RDB1,
pcie->reg_base + KVASER_PCIEFD_SRB_CMD_REG);
- err = request_irq(pcie->pci->irq, kvaser_pciefd_irq_handler,
- IRQF_SHARED, KVASER_PCIEFD_DRV_NAME, pcie);
- if (err)
- goto err_teardown_can_ctrls;
-
err = kvaser_pciefd_reg_candev(pcie);
if (err)
goto err_free_irq;
@@ -1856,6 +1861,8 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
return 0;
err_free_irq:
+ /* Disable PCI interrupts */
+ iowrite32(0, pcie->reg_base + KVASER_PCIEFD_IEN_REG);
free_irq(pcie->pci->irq, pcie);
err_teardown_can_ctrls:
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
index aec9d4f..d19b630 100644
--- a/drivers/net/dsa/mv88e6xxx/port.h
+++ b/drivers/net/dsa/mv88e6xxx/port.h
@@ -276,7 +276,7 @@
/* Offset 0x10: Extended Port Control Command */
#define MV88E6393X_PORT_EPC_CMD 0x10
#define MV88E6393X_PORT_EPC_CMD_BUSY 0x8000
-#define MV88E6393X_PORT_EPC_CMD_WRITE 0x0300
+#define MV88E6393X_PORT_EPC_CMD_WRITE 0x3000
#define MV88E6393X_PORT_EPC_INDEX_PORT_ETYPE 0x02
/* Offset 0x11: Extended Port Control Data */
diff --git a/drivers/net/dsa/rzn1_a5psw.c b/drivers/net/dsa/rzn1_a5psw.c
index 919027c..c37d2e5 100644
--- a/drivers/net/dsa/rzn1_a5psw.c
+++ b/drivers/net/dsa/rzn1_a5psw.c
@@ -120,6 +120,22 @@ static void a5psw_port_mgmtfwd_set(struct a5psw *a5psw, int port, bool enable)
a5psw_port_pattern_set(a5psw, port, A5PSW_PATTERN_MGMTFWD, enable);
}
+static void a5psw_port_tx_enable(struct a5psw *a5psw, int port, bool enable)
+{
+ u32 mask = A5PSW_PORT_ENA_TX(port);
+ u32 reg = enable ? mask : 0;
+
+ /* Even though the port TX is disabled through TXENA bit in the
+ * PORT_ENA register, it can still send BPDUs. This depends on the tag
+ * configuration added when sending packets from the CPU port to the
+ * switch port. Indeed, when using forced forwarding without filtering,
+ * even disabled ports will be able to send packets that are tagged.
+ * This allows to implement STP support when ports are in a state where
+ * forwarding traffic should be stopped but BPDUs should still be sent.
+ */
+ a5psw_reg_rmw(a5psw, A5PSW_PORT_ENA, mask, reg);
+}
+
static void a5psw_port_enable_set(struct a5psw *a5psw, int port, bool enable)
{
u32 port_ena = 0;
@@ -292,6 +308,22 @@ static int a5psw_set_ageing_time(struct dsa_switch *ds, unsigned int msecs)
return 0;
}
+static void a5psw_port_learning_set(struct a5psw *a5psw, int port, bool learn)
+{
+ u32 mask = A5PSW_INPUT_LEARN_DIS(port);
+ u32 reg = !learn ? mask : 0;
+
+ a5psw_reg_rmw(a5psw, A5PSW_INPUT_LEARN, mask, reg);
+}
+
+static void a5psw_port_rx_block_set(struct a5psw *a5psw, int port, bool block)
+{
+ u32 mask = A5PSW_INPUT_LEARN_BLOCK(port);
+ u32 reg = block ? mask : 0;
+
+ a5psw_reg_rmw(a5psw, A5PSW_INPUT_LEARN, mask, reg);
+}
+
static void a5psw_flooding_set_resolution(struct a5psw *a5psw, int port,
bool set)
{
@@ -308,6 +340,14 @@ static void a5psw_flooding_set_resolution(struct a5psw *a5psw, int port,
a5psw_reg_writel(a5psw, offsets[i], a5psw->bridged_ports);
}
+static void a5psw_port_set_standalone(struct a5psw *a5psw, int port,
+ bool standalone)
+{
+ a5psw_port_learning_set(a5psw, port, !standalone);
+ a5psw_flooding_set_resolution(a5psw, port, !standalone);
+ a5psw_port_mgmtfwd_set(a5psw, port, standalone);
+}
+
static int a5psw_port_bridge_join(struct dsa_switch *ds, int port,
struct dsa_bridge bridge,
bool *tx_fwd_offload,
@@ -323,8 +363,7 @@ static int a5psw_port_bridge_join(struct dsa_switch *ds, int port,
}
a5psw->br_dev = bridge.dev;
- a5psw_flooding_set_resolution(a5psw, port, true);
- a5psw_port_mgmtfwd_set(a5psw, port, false);
+ a5psw_port_set_standalone(a5psw, port, false);
return 0;
}
@@ -334,8 +373,7 @@ static void a5psw_port_bridge_leave(struct dsa_switch *ds, int port,
{
struct a5psw *a5psw = ds->priv;
- a5psw_flooding_set_resolution(a5psw, port, false);
- a5psw_port_mgmtfwd_set(a5psw, port, true);
+ a5psw_port_set_standalone(a5psw, port, true);
/* No more ports bridged */
if (a5psw->bridged_ports == BIT(A5PSW_CPU_PORT))
@@ -344,28 +382,35 @@ static void a5psw_port_bridge_leave(struct dsa_switch *ds, int port,
static void a5psw_port_stp_state_set(struct dsa_switch *ds, int port, u8 state)
{
- u32 mask = A5PSW_INPUT_LEARN_DIS(port) | A5PSW_INPUT_LEARN_BLOCK(port);
+ bool learning_enabled, rx_enabled, tx_enabled;
struct a5psw *a5psw = ds->priv;
- u32 reg = 0;
switch (state) {
case BR_STATE_DISABLED:
case BR_STATE_BLOCKING:
- reg |= A5PSW_INPUT_LEARN_DIS(port);
- reg |= A5PSW_INPUT_LEARN_BLOCK(port);
- break;
case BR_STATE_LISTENING:
- reg |= A5PSW_INPUT_LEARN_DIS(port);
+ rx_enabled = false;
+ tx_enabled = false;
+ learning_enabled = false;
break;
case BR_STATE_LEARNING:
- reg |= A5PSW_INPUT_LEARN_BLOCK(port);
+ rx_enabled = false;
+ tx_enabled = false;
+ learning_enabled = true;
break;
case BR_STATE_FORWARDING:
- default:
+ rx_enabled = true;
+ tx_enabled = true;
+ learning_enabled = true;
break;
+ default:
+ dev_err(ds->dev, "invalid STP state: %d\n", state);
+ return;
}
- a5psw_reg_rmw(a5psw, A5PSW_INPUT_LEARN, mask, reg);
+ a5psw_port_learning_set(a5psw, port, learning_enabled);
+ a5psw_port_rx_block_set(a5psw, port, !rx_enabled);
+ a5psw_port_tx_enable(a5psw, port, tx_enabled);
}
static void a5psw_port_fast_age(struct dsa_switch *ds, int port)
@@ -673,7 +718,7 @@ static int a5psw_setup(struct dsa_switch *ds)
}
/* Configure management port */
- reg = A5PSW_CPU_PORT | A5PSW_MGMT_CFG_DISCARD;
+ reg = A5PSW_CPU_PORT | A5PSW_MGMT_CFG_ENABLE;
a5psw_reg_writel(a5psw, A5PSW_MGMT_CFG, reg);
/* Set pattern 0 to forward all frame to mgmt port */
@@ -722,13 +767,15 @@ static int a5psw_setup(struct dsa_switch *ds)
if (dsa_port_is_unused(dp))
continue;
- /* Enable egress flooding for CPU port */
- if (dsa_port_is_cpu(dp))
+ /* Enable egress flooding and learning for CPU port */
+ if (dsa_port_is_cpu(dp)) {
a5psw_flooding_set_resolution(a5psw, port, true);
+ a5psw_port_learning_set(a5psw, port, true);
+ }
- /* Enable management forward only for user ports */
+ /* Enable standalone mode for user ports */
if (dsa_port_is_user(dp))
- a5psw_port_mgmtfwd_set(a5psw, port, true);
+ a5psw_port_set_standalone(a5psw, port, true);
}
return 0;
diff --git a/drivers/net/dsa/rzn1_a5psw.h b/drivers/net/dsa/rzn1_a5psw.h
index c67abd4..b869192 100644
--- a/drivers/net/dsa/rzn1_a5psw.h
+++ b/drivers/net/dsa/rzn1_a5psw.h
@@ -19,6 +19,7 @@
#define A5PSW_PORT_OFFSET(port) (0x400 * (port))
#define A5PSW_PORT_ENA 0x8
+#define A5PSW_PORT_ENA_TX(port) BIT(port)
#define A5PSW_PORT_ENA_RX_SHIFT 16
#define A5PSW_PORT_ENA_TX_RX(port) (BIT((port) + A5PSW_PORT_ENA_RX_SHIFT) | \
BIT(port))
@@ -36,7 +37,7 @@
#define A5PSW_INPUT_LEARN_BLOCK(p) BIT(p)
#define A5PSW_MGMT_CFG 0x20
-#define A5PSW_MGMT_CFG_DISCARD BIT(7)
+#define A5PSW_MGMT_CFG_ENABLE BIT(6)
#define A5PSW_MODE_CFG 0x24
#define A5PSW_MODE_STATS_RESET BIT(31)
diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c
index d2f4358..ba3e7aa 100644
--- a/drivers/net/ethernet/3com/3c515.c
+++ b/drivers/net/ethernet/3com/3c515.c
@@ -66,8 +66,10 @@ static int max_interrupt_work = 20;
#include <linux/timer.h>
#include <linux/ethtool.h>
#include <linux/bitops.h>
-
#include <linux/uaccess.h>
+
+#include <net/Space.h>
+
#include <asm/io.h>
#include <asm/dma.h>
diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c
index 0a9118b..bc9c81d 100644
--- a/drivers/net/ethernet/8390/ne.c
+++ b/drivers/net/ethernet/8390/ne.c
@@ -52,6 +52,7 @@ static const char version2[] =
#include <linux/etherdevice.h>
#include <linux/jiffies.h>
#include <linux/platform_device.h>
+#include <net/Space.h>
#include <asm/io.h>
diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c
index 6e62c37..7465650 100644
--- a/drivers/net/ethernet/8390/smc-ultra.c
+++ b/drivers/net/ethernet/8390/smc-ultra.c
@@ -66,6 +66,7 @@ static const char version[] =
#include <linux/isapnp.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <net/Space.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c
index 5b00c45..119021d 100644
--- a/drivers/net/ethernet/8390/wd.c
+++ b/drivers/net/ethernet/8390/wd.c
@@ -37,6 +37,7 @@ static const char version[] =
#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <net/Space.h>
#include <asm/io.h>
diff --git a/drivers/net/ethernet/amd/lance.c b/drivers/net/ethernet/amd/lance.c
index 8971665..6cf3818 100644
--- a/drivers/net/ethernet/amd/lance.c
+++ b/drivers/net/ethernet/amd/lance.c
@@ -59,6 +59,7 @@ static const char version[] = "lance.c:v1.16 2006/11/09 dplatt@3do.com, becker@c
#include <linux/skbuff.h>
#include <linux/mm.h>
#include <linux/bitops.h>
+#include <net/Space.h>
#include <asm/io.h>
#include <asm/dma.h>
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index f28ffc3..eca0c92 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3450,7 +3450,7 @@ static int bcmgenet_open(struct net_device *dev)
return ret;
}
-static void bcmgenet_netif_stop(struct net_device *dev)
+static void bcmgenet_netif_stop(struct net_device *dev, bool stop_phy)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
@@ -3465,6 +3465,8 @@ static void bcmgenet_netif_stop(struct net_device *dev)
/* Disable MAC transmit. TX DMA disabled must be done before this */
umac_enable_set(priv, CMD_TX_EN, false);
+ if (stop_phy)
+ phy_stop(dev->phydev);
bcmgenet_disable_rx_napi(priv);
bcmgenet_intr_disable(priv);
@@ -3485,7 +3487,7 @@ static int bcmgenet_close(struct net_device *dev)
netif_dbg(priv, ifdown, dev, "bcmgenet_close\n");
- bcmgenet_netif_stop(dev);
+ bcmgenet_netif_stop(dev, false);
/* Really kill the PHY state machine and disconnect from it */
phy_disconnect(dev->phydev);
@@ -4303,7 +4305,7 @@ static int bcmgenet_suspend(struct device *d)
netif_device_detach(dev);
- bcmgenet_netif_stop(dev);
+ bcmgenet_netif_stop(dev, true);
if (!device_may_wakeup(d))
phy_suspend(dev->phydev);
diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c
index 06a0c00..276c32c 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -72,6 +72,8 @@
#include <linux/gfp.h>
#include <linux/io.h>
+#include <net/Space.h>
+
#include <asm/irq.h>
#include <linux/atomic.h>
#if ALLOW_DMA
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 42ec6ca..577d948 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3798,7 +3798,6 @@ static int fec_enet_txq_xmit_frame(struct fec_enet_private *fep,
entries_free = fec_enet_get_free_txdesc_num(txq);
if (entries_free < MAX_SKB_FRAGS + 1) {
netdev_err(fep->netdev, "NOT enough BD for SG!\n");
- xdp_return_frame(frame);
return NETDEV_TX_BUSY;
}
@@ -4478,9 +4477,11 @@ fec_drv_remove(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
int ret;
- ret = pm_runtime_resume_and_get(&pdev->dev);
+ ret = pm_runtime_get_sync(&pdev->dev);
if (ret < 0)
- return ret;
+ dev_err(&pdev->dev,
+ "Failed to resume device in remove callback (%pe)\n",
+ ERR_PTR(ret));
cancel_work_sync(&fep->tx_timeout_work);
fec_ptp_stop(pdev);
@@ -4493,8 +4494,13 @@ fec_drv_remove(struct platform_device *pdev)
of_phy_deregister_fixed_link(np);
of_node_put(fep->phy_node);
- clk_disable_unprepare(fep->clk_ahb);
- clk_disable_unprepare(fep->clk_ipg);
+ /* After pm_runtime_get_sync() failed, the clks are still off, so skip
+ * disabling them again.
+ */
+ if (ret >= 0) {
+ clk_disable_unprepare(fep->clk_ahb);
+ clk_disable_unprepare(fep->clk_ipg);
+ }
pm_runtime_put_noidle(&pdev->dev);
pm_runtime_disable(&pdev->dev);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c
index cbbab5b2..b85c412 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c
@@ -331,9 +331,25 @@ static int hclge_comm_cmd_csq_done(struct hclge_comm_hw *hw)
return head == hw->cmq.csq.next_to_use;
}
-static void hclge_comm_wait_for_resp(struct hclge_comm_hw *hw,
+static u32 hclge_get_cmdq_tx_timeout(u16 opcode, u32 tx_timeout)
+{
+ static const struct hclge_cmdq_tx_timeout_map cmdq_tx_timeout_map[] = {
+ {HCLGE_OPC_CFG_RST_TRIGGER, HCLGE_COMM_CMDQ_TX_TIMEOUT_500MS},
+ };
+ u32 i;
+
+ for (i = 0; i < ARRAY_SIZE(cmdq_tx_timeout_map); i++)
+ if (cmdq_tx_timeout_map[i].opcode == opcode)
+ return cmdq_tx_timeout_map[i].tx_timeout;
+
+ return tx_timeout;
+}
+
+static void hclge_comm_wait_for_resp(struct hclge_comm_hw *hw, u16 opcode,
bool *is_completed)
{
+ u32 cmdq_tx_timeout = hclge_get_cmdq_tx_timeout(opcode,
+ hw->cmq.tx_timeout);
u32 timeout = 0;
do {
@@ -343,7 +359,7 @@ static void hclge_comm_wait_for_resp(struct hclge_comm_hw *hw,
}
udelay(1);
timeout++;
- } while (timeout < hw->cmq.tx_timeout);
+ } while (timeout < cmdq_tx_timeout);
}
static int hclge_comm_cmd_convert_err_code(u16 desc_ret)
@@ -407,7 +423,8 @@ static int hclge_comm_cmd_check_result(struct hclge_comm_hw *hw,
* if multi descriptors to be sent, use the first one to check
*/
if (HCLGE_COMM_SEND_SYNC(le16_to_cpu(desc->flag)))
- hclge_comm_wait_for_resp(hw, &is_completed);
+ hclge_comm_wait_for_resp(hw, le16_to_cpu(desc->opcode),
+ &is_completed);
if (!is_completed)
ret = -EBADE;
@@ -529,7 +546,7 @@ int hclge_comm_cmd_queue_init(struct pci_dev *pdev, struct hclge_comm_hw *hw)
cmdq->crq.desc_num = HCLGE_COMM_NIC_CMQ_DESC_NUM;
/* Setup Tx write back timeout */
- cmdq->tx_timeout = HCLGE_COMM_CMDQ_TX_TIMEOUT;
+ cmdq->tx_timeout = HCLGE_COMM_CMDQ_TX_TIMEOUT_DEFAULT;
/* Setup queue rings */
ret = hclge_comm_alloc_cmd_queue(hw, HCLGE_COMM_TYPE_CSQ);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h
index de72ecb..18f1b4bf 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.h
@@ -54,7 +54,8 @@
#define HCLGE_COMM_NIC_SW_RST_RDY BIT(HCLGE_COMM_NIC_SW_RST_RDY_B)
#define HCLGE_COMM_NIC_CMQ_DESC_NUM_S 3
#define HCLGE_COMM_NIC_CMQ_DESC_NUM 1024
-#define HCLGE_COMM_CMDQ_TX_TIMEOUT 30000
+#define HCLGE_COMM_CMDQ_TX_TIMEOUT_DEFAULT 30000
+#define HCLGE_COMM_CMDQ_TX_TIMEOUT_500MS 500000
enum hclge_opcode_type {
/* Generic commands */
@@ -360,6 +361,11 @@ struct hclge_comm_caps_bit_map {
u16 local_bit;
};
+struct hclge_cmdq_tx_timeout_map {
+ u32 opcode;
+ u32 tx_timeout;
+};
+
struct hclge_comm_firmware_compat_cmd {
__le32 compat;
u8 rsv[20];
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
index 4c3e90a..d385ffc 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
@@ -130,7 +130,7 @@ static struct hns3_dbg_cmd_info hns3_dbg_cmd[] = {
.name = "tx_bd_queue",
.cmd = HNAE3_DBG_CMD_TX_BD,
.dentry = HNS3_DBG_DENTRY_TX_BD,
- .buf_len = HNS3_DBG_READ_LEN_4MB,
+ .buf_len = HNS3_DBG_READ_LEN_5MB,
.init = hns3_dbg_bd_file_init,
},
{
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
index 97578ea..4a5ef8a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
@@ -10,6 +10,7 @@
#define HNS3_DBG_READ_LEN_128KB 0x20000
#define HNS3_DBG_READ_LEN_1MB 0x100000
#define HNS3_DBG_READ_LEN_4MB 0x400000
+#define HNS3_DBG_READ_LEN_5MB 0x500000
#define HNS3_DBG_WRITE_LEN 1024
#define HNS3_DBG_DATA_STR_LEN 32
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 4fb5406..2689b10 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -8053,12 +8053,15 @@ static void hclge_ae_stop(struct hnae3_handle *handle)
/* If it is not PF reset or FLR, the firmware will disable the MAC,
* so it only need to stop phy here.
*/
- if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) &&
- hdev->reset_type != HNAE3_FUNC_RESET &&
- hdev->reset_type != HNAE3_FLR_RESET) {
- hclge_mac_stop_phy(hdev);
- hclge_update_link_status(hdev);
- return;
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) {
+ hclge_pfc_pause_en_cfg(hdev, HCLGE_PFC_TX_RX_DISABLE,
+ HCLGE_PFC_DISABLE);
+ if (hdev->reset_type != HNAE3_FUNC_RESET &&
+ hdev->reset_type != HNAE3_FLR_RESET) {
+ hclge_mac_stop_phy(hdev);
+ hclge_update_link_status(hdev);
+ return;
+ }
}
hclge_reset_tqp(handle);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index 4a33f65..922c0da 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -171,8 +171,8 @@ int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx)
return hclge_cmd_send(&hdev->hw, &desc, 1);
}
-static int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap,
- u8 pfc_bitmap)
+int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap,
+ u8 pfc_bitmap)
{
struct hclge_desc desc;
struct hclge_pfc_en_cmd *pfc = (struct hclge_pfc_en_cmd *)desc.data;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
index 68f28a9..dd6f1fd 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
@@ -164,6 +164,9 @@ struct hclge_bp_to_qs_map_cmd {
u32 rsvd1;
};
+#define HCLGE_PFC_DISABLE 0
+#define HCLGE_PFC_TX_RX_DISABLE 0
+
struct hclge_pfc_en_cmd {
u8 tx_rx_en_bitmap;
u8 pri_en_bitmap;
@@ -235,6 +238,8 @@ void hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc);
void hclge_tm_pfc_info_update(struct hclge_dev *hdev);
int hclge_tm_dwrr_cfg(struct hclge_dev *hdev);
int hclge_tm_init_hw(struct hclge_dev *hdev, bool init);
+int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap,
+ u8 pfc_bitmap);
int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx);
int hclge_pause_addr_cfg(struct hclge_dev *hdev, const u8 *mac_addr);
void hclge_pfc_rx_stats_get(struct hclge_dev *hdev, u64 *stats);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index f240462..dd08989 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -1436,7 +1436,10 @@ static int hclgevf_reset_wait(struct hclgevf_dev *hdev)
* might happen in case reset assertion was made by PF. Yes, this also
* means we might end up waiting bit more even for VF reset.
*/
- msleep(5000);
+ if (hdev->reset_type == HNAE3_VF_FULL_RESET)
+ msleep(5000);
+ else
+ msleep(500);
return 0;
}
diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 9afbbda..7c0578b 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -2238,11 +2238,6 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
iavf_process_config(adapter);
adapter->flags |= IAVF_FLAG_SETUP_NETDEV_FEATURES;
- /* Request VLAN offload settings */
- if (VLAN_V2_ALLOWED(adapter))
- iavf_set_vlan_offload_features(adapter, 0,
- netdev->features);
-
iavf_set_queue_vlan_tag_loc(adapter);
was_mac_changed = !ether_addr_equal(netdev->dev_addr,
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
index c6d4926..850db8e 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c
@@ -932,10 +932,9 @@ ice_tx_prepare_vlan_flags_dcb(struct ice_tx_ring *tx_ring,
if ((first->tx_flags & ICE_TX_FLAGS_HW_VLAN ||
first->tx_flags & ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN) ||
skb->priority != TC_PRIO_CONTROL) {
- first->tx_flags &= ~ICE_TX_FLAGS_VLAN_PR_M;
+ first->vid &= ~VLAN_PRIO_MASK;
/* Mask the lower 3 bits to set the 802.1p priority */
- first->tx_flags |= (skb->priority & 0x7) <<
- ICE_TX_FLAGS_VLAN_PR_S;
+ first->vid |= (skb->priority << VLAN_PRIO_SHIFT) & VLAN_PRIO_MASK;
/* if this is not already set it means a VLAN 0 + priority needs
* to be offloaded
*/
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 450317d..11ae0e4 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2745,6 +2745,8 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params)
goto unroll_vector_base;
ice_vsi_map_rings_to_vectors(vsi);
+ vsi->stat_offsets_loaded = false;
+
if (ice_is_xdp_ena_vsi(vsi)) {
ret = ice_vsi_determine_xdp_res(vsi);
if (ret)
@@ -2793,6 +2795,9 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params)
ret = ice_vsi_alloc_ring_stats(vsi);
if (ret)
goto unroll_vector_base;
+
+ vsi->stat_offsets_loaded = false;
+
/* Do not exit if configuring RSS had an issue, at least
* receive traffic on first queue. Hence no need to capture
* return value
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index f1dca59..588ad86 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -1171,7 +1171,7 @@ int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena)
if (!vf)
return -EINVAL;
- ret = ice_check_vf_ready_for_cfg(vf);
+ ret = ice_check_vf_ready_for_reset(vf);
if (ret)
goto out_put_vf;
@@ -1286,7 +1286,7 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
goto out_put_vf;
}
- ret = ice_check_vf_ready_for_cfg(vf);
+ ret = ice_check_vf_ready_for_reset(vf);
if (ret)
goto out_put_vf;
@@ -1340,7 +1340,7 @@ int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted)
return -EOPNOTSUPP;
}
- ret = ice_check_vf_ready_for_cfg(vf);
+ ret = ice_check_vf_ready_for_reset(vf);
if (ret)
goto out_put_vf;
@@ -1653,7 +1653,7 @@ ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos,
if (!vf)
return -EINVAL;
- ret = ice_check_vf_ready_for_cfg(vf);
+ ret = ice_check_vf_ready_for_reset(vf);
if (ret)
goto out_put_vf;
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 4fcf2d0..059bd91 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -1664,8 +1664,7 @@ ice_tx_map(struct ice_tx_ring *tx_ring, struct ice_tx_buf *first,
if (first->tx_flags & ICE_TX_FLAGS_HW_VLAN) {
td_cmd |= (u64)ICE_TX_DESC_CMD_IL2TAG1;
- td_tag = (first->tx_flags & ICE_TX_FLAGS_VLAN_M) >>
- ICE_TX_FLAGS_VLAN_S;
+ td_tag = first->vid;
}
dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
@@ -1998,7 +1997,7 @@ ice_tx_prepare_vlan_flags(struct ice_tx_ring *tx_ring, struct ice_tx_buf *first)
* VLAN offloads exclusively so we only care about the VLAN ID here
*/
if (skb_vlan_tag_present(skb)) {
- first->tx_flags |= skb_vlan_tag_get(skb) << ICE_TX_FLAGS_VLAN_S;
+ first->vid = skb_vlan_tag_get(skb);
if (tx_ring->flags & ICE_TX_FLAGS_RING_VLAN_L2TAG2)
first->tx_flags |= ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN;
else
@@ -2388,8 +2387,7 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring)
offload.cd_qw1 |= (u64)(ICE_TX_DESC_DTYPE_CTX |
(ICE_TX_CTX_DESC_IL2TAG2 <<
ICE_TXD_CTX_QW1_CMD_S));
- offload.cd_l2tag2 = (first->tx_flags & ICE_TX_FLAGS_VLAN_M) >>
- ICE_TX_FLAGS_VLAN_S;
+ offload.cd_l2tag2 = first->vid;
}
/* set up TSO offload */
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h
index fff0efe..166413f 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.h
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.h
@@ -127,10 +127,6 @@ static inline int ice_skb_pad(void)
#define ICE_TX_FLAGS_IPV6 BIT(6)
#define ICE_TX_FLAGS_TUNNEL BIT(7)
#define ICE_TX_FLAGS_HW_OUTER_SINGLE_VLAN BIT(8)
-#define ICE_TX_FLAGS_VLAN_M 0xffff0000
-#define ICE_TX_FLAGS_VLAN_PR_M 0xe0000000
-#define ICE_TX_FLAGS_VLAN_PR_S 29
-#define ICE_TX_FLAGS_VLAN_S 16
#define ICE_XDP_PASS 0
#define ICE_XDP_CONSUMED BIT(0)
@@ -182,8 +178,9 @@ struct ice_tx_buf {
unsigned int gso_segs;
unsigned int nr_frags; /* used for mbuf XDP */
};
- u32 type:16; /* &ice_tx_buf_type */
- u32 tx_flags:16;
+ u32 tx_flags:12;
+ u32 type:4; /* &ice_tx_buf_type */
+ u32 vid:16;
DEFINE_DMA_UNMAP_LEN(len);
DEFINE_DMA_UNMAP_ADDR(dma);
};
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index 89fd698..bf74a2f 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -186,6 +186,25 @@ int ice_check_vf_ready_for_cfg(struct ice_vf *vf)
}
/**
+ * ice_check_vf_ready_for_reset - check if VF is ready to be reset
+ * @vf: VF to check if it's ready to be reset
+ *
+ * The purpose of this function is to ensure that the VF is not in reset,
+ * disabled, and is both initialized and active, thus enabling us to safely
+ * initialize another reset.
+ */
+int ice_check_vf_ready_for_reset(struct ice_vf *vf)
+{
+ int ret;
+
+ ret = ice_check_vf_ready_for_cfg(vf);
+ if (!ret && !test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states))
+ ret = -EAGAIN;
+
+ return ret;
+}
+
+/**
* ice_trigger_vf_reset - Reset a VF on HW
* @vf: pointer to the VF structure
* @is_vflr: true if VFLR was issued, false if not
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h
index e3cda6f..a38ef00 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h
@@ -215,6 +215,7 @@ u16 ice_get_num_vfs(struct ice_pf *pf);
struct ice_vsi *ice_get_vf_vsi(struct ice_vf *vf);
bool ice_is_vf_disabled(struct ice_vf *vf);
int ice_check_vf_ready_for_cfg(struct ice_vf *vf);
+int ice_check_vf_ready_for_reset(struct ice_vf *vf);
void ice_set_vf_state_dis(struct ice_vf *vf);
bool ice_is_any_vf_in_unicast_promisc(struct ice_pf *pf);
void
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
index 97243c6..f4a524f 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
@@ -3955,6 +3955,7 @@ void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event,
ice_vc_notify_vf_link_state(vf);
break;
case VIRTCHNL_OP_RESET_VF:
+ clear_bit(ICE_VF_STATE_ACTIVE, vf->vf_states);
ops->reset_vf(vf);
break;
case VIRTCHNL_OP_ADD_ETH_ADDR:
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c
index 205d577..caf91c6 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mac.c
+++ b/drivers/net/ethernet/intel/igb/e1000_mac.c
@@ -426,7 +426,7 @@ void igb_mta_set(struct e1000_hw *hw, u32 hash_value)
static u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
{
u32 hash_value, hash_mask;
- u8 bit_shift = 0;
+ u8 bit_shift = 1;
/* Register count multiplied by bits per register */
hash_mask = (hw->mac.mta_reg_count * 32) - 1;
@@ -434,7 +434,7 @@ static u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
/* For a mc_filter_type of 0, bit_shift is the number of left-shifts
* where 0xFF would still fall within the hash mask.
*/
- while (hash_mask >> bit_shift != 0xFF)
+ while (hash_mask >> bit_shift != 0xFF && bit_shift < 4)
bit_shift++;
/* The portion of the address that is used for the hash table
diff --git a/drivers/net/ethernet/netronome/nfp/nic/main.h b/drivers/net/ethernet/netronome/nfp/nic/main.h
index 094374d..38b8b10 100644
--- a/drivers/net/ethernet/netronome/nfp/nic/main.h
+++ b/drivers/net/ethernet/netronome/nfp/nic/main.h
@@ -8,7 +8,7 @@
#ifdef CONFIG_DCB
/* DCB feature definitions */
-#define NFP_NET_MAX_DSCP 4
+#define NFP_NET_MAX_DSCP 64
#define NFP_NET_MAX_TC IEEE_8021QAZ_MAX_TCS
#define NFP_NET_MAX_PRIO 8
#define NFP_DCB_CFG_STRIDE 256
diff --git a/drivers/net/ethernet/sfc/ef100_netdev.c b/drivers/net/ethernet/sfc/ef100_netdev.c
index d916877..be395cd 100644
--- a/drivers/net/ethernet/sfc/ef100_netdev.c
+++ b/drivers/net/ethernet/sfc/ef100_netdev.c
@@ -378,7 +378,9 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data)
efx->net_dev = net_dev;
SET_NETDEV_DEV(net_dev, &efx->pci_dev->dev);
- net_dev->features |= efx->type->offload_features;
+ /* enable all supported features except rx-fcs and rx-all */
+ net_dev->features |= efx->type->offload_features &
+ ~(NETIF_F_RXFCS | NETIF_F_RXALL);
net_dev->hw_features |= efx->type->offload_features;
net_dev->hw_enc_features |= efx->type->offload_features;
net_dev->vlan_features |= NETIF_F_HW_CSUM | NETIF_F_SG |
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index 4ef05ba..d61dfa2 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -5077,6 +5077,8 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
cas_shutdown(cp);
mutex_unlock(&cp->pm_mutex);
+ vfree(cp->fw_data);
+
pci_iounmap(pdev, cp->regs);
diff --git a/drivers/net/mdio/mdio-i2c.c b/drivers/net/mdio/mdio-i2c.c
index 1e0c206..da2001e 100644
--- a/drivers/net/mdio/mdio-i2c.c
+++ b/drivers/net/mdio/mdio-i2c.c
@@ -291,7 +291,8 @@ static int i2c_rollball_mii_cmd(struct mii_bus *bus, int bus_addr, u8 cmd,
return i2c_transfer_rollball(i2c, msgs, ARRAY_SIZE(msgs));
}
-static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg)
+static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int devad,
+ int reg)
{
u8 buf[4], res[6];
int bus_addr, ret;
@@ -302,7 +303,7 @@ static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg)
return 0xffff;
buf[0] = ROLLBALL_DATA_ADDR;
- buf[1] = (reg >> 16) & 0x1f;
+ buf[1] = devad;
buf[2] = (reg >> 8) & 0xff;
buf[3] = reg & 0xff;
@@ -322,8 +323,8 @@ static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg)
return val;
}
-static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int reg,
- u16 val)
+static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int devad,
+ int reg, u16 val)
{
int bus_addr, ret;
u8 buf[6];
@@ -333,7 +334,7 @@ static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int reg,
return 0;
buf[0] = ROLLBALL_DATA_ADDR;
- buf[1] = (reg >> 16) & 0x1f;
+ buf[1] = devad;
buf[2] = (reg >> 8) & 0xff;
buf[3] = reg & 0xff;
buf[4] = val >> 8;
@@ -405,8 +406,8 @@ struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c,
return ERR_PTR(ret);
}
- mii->read = i2c_mii_read_rollball;
- mii->write = i2c_mii_write_rollball;
+ mii->read_c45 = i2c_mii_read_rollball;
+ mii->write_c45 = i2c_mii_write_rollball;
break;
default:
mii->read = i2c_mii_read_default_c22;
diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c
index f19d48c..72f25e7 100644
--- a/drivers/net/pcs/pcs-xpcs.c
+++ b/drivers/net/pcs/pcs-xpcs.c
@@ -873,7 +873,7 @@ int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface,
switch (compat->an_mode) {
case DW_AN_C73:
- if (phylink_autoneg_inband(mode)) {
+ if (test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, advertising)) {
ret = xpcs_config_aneg_c73(xpcs, compat);
if (ret)
return ret;
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index d75f526..76f5a24 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -44,6 +44,7 @@
#define DP83867_STRAP_STS1 0x006E
#define DP83867_STRAP_STS2 0x006f
#define DP83867_RGMIIDCTL 0x0086
+#define DP83867_DSP_FFE_CFG 0x012c
#define DP83867_RXFCFG 0x0134
#define DP83867_RXFPMD1 0x0136
#define DP83867_RXFPMD2 0x0137
@@ -941,8 +942,27 @@ static int dp83867_phy_reset(struct phy_device *phydev)
usleep_range(10, 20);
- return phy_modify(phydev, MII_DP83867_PHYCTRL,
+ err = phy_modify(phydev, MII_DP83867_PHYCTRL,
DP83867_PHYCR_FORCE_LINK_GOOD, 0);
+ if (err < 0)
+ return err;
+
+ /* Configure the DSP Feedforward Equalizer Configuration register to
+ * improve short cable (< 1 meter) performance. This will not affect
+ * long cable performance.
+ */
+ err = phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_DSP_FFE_CFG,
+ 0x0e81);
+ if (err < 0)
+ return err;
+
+ err = phy_write(phydev, DP83867_CTRL, DP83867_SW_RESTART);
+ if (err < 0)
+ return err;
+
+ usleep_range(10, 20);
+
+ return 0;
}
static void dp83867_link_change_notify(struct phy_device *phydev)
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index a4111f1..e237949 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -2225,6 +2225,10 @@ int phylink_ethtool_ksettings_set(struct phylink *pl,
ASSERT_RTNL();
+ /* Mask out unsupported advertisements */
+ linkmode_and(config.advertising, kset->link_modes.advertising,
+ pl->supported);
+
if (pl->phydev) {
/* We can rely on phylib for this update; we also do not need
* to update the pl->link_config settings:
@@ -2249,10 +2253,6 @@ int phylink_ethtool_ksettings_set(struct phylink *pl,
config = pl->link_config;
- /* Mask out unsupported advertisements */
- linkmode_and(config.advertising, kset->link_modes.advertising,
- pl->supported);
-
/* FIXME: should we reject autoneg if phy/mac does not support it? */
switch (kset->base.autoneg) {
case AUTONEG_DISABLE:
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index d4d0a41..d75456a 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1977,6 +1977,14 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
int queue_len;
spin_lock_bh(&queue->lock);
+
+ if (unlikely(tfile->detached)) {
+ spin_unlock_bh(&queue->lock);
+ rcu_read_unlock();
+ err = -EBUSY;
+ goto free_skb;
+ }
+
__skb_queue_tail(queue, skb);
queue_len = skb_queue_len(queue);
spin_unlock(&queue->lock);
@@ -2512,6 +2520,13 @@ static int tun_xdp_one(struct tun_struct *tun,
if (tfile->napi_enabled) {
queue = &tfile->sk.sk_write_queue;
spin_lock(&queue->lock);
+
+ if (unlikely(tfile->detached)) {
+ spin_unlock(&queue->lock);
+ kfree_skb(skb);
+ return -EBUSY;
+ }
+
__skb_queue_tail(queue, skb);
spin_unlock(&queue->lock);
ret = 1;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index a12ae26..56ca1d27 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1868,6 +1868,38 @@ static int virtnet_poll(struct napi_struct *napi, int budget)
return received;
}
+static void virtnet_disable_queue_pair(struct virtnet_info *vi, int qp_index)
+{
+ virtnet_napi_tx_disable(&vi->sq[qp_index].napi);
+ napi_disable(&vi->rq[qp_index].napi);
+ xdp_rxq_info_unreg(&vi->rq[qp_index].xdp_rxq);
+}
+
+static int virtnet_enable_queue_pair(struct virtnet_info *vi, int qp_index)
+{
+ struct net_device *dev = vi->dev;
+ int err;
+
+ err = xdp_rxq_info_reg(&vi->rq[qp_index].xdp_rxq, dev, qp_index,
+ vi->rq[qp_index].napi.napi_id);
+ if (err < 0)
+ return err;
+
+ err = xdp_rxq_info_reg_mem_model(&vi->rq[qp_index].xdp_rxq,
+ MEM_TYPE_PAGE_SHARED, NULL);
+ if (err < 0)
+ goto err_xdp_reg_mem_model;
+
+ virtnet_napi_enable(vi->rq[qp_index].vq, &vi->rq[qp_index].napi);
+ virtnet_napi_tx_enable(vi, vi->sq[qp_index].vq, &vi->sq[qp_index].napi);
+
+ return 0;
+
+err_xdp_reg_mem_model:
+ xdp_rxq_info_unreg(&vi->rq[qp_index].xdp_rxq);
+ return err;
+}
+
static int virtnet_open(struct net_device *dev)
{
struct virtnet_info *vi = netdev_priv(dev);
@@ -1881,22 +1913,20 @@ static int virtnet_open(struct net_device *dev)
if (!try_fill_recv(vi, &vi->rq[i], GFP_KERNEL))
schedule_delayed_work(&vi->refill, 0);
- err = xdp_rxq_info_reg(&vi->rq[i].xdp_rxq, dev, i, vi->rq[i].napi.napi_id);
+ err = virtnet_enable_queue_pair(vi, i);
if (err < 0)
- return err;
-
- err = xdp_rxq_info_reg_mem_model(&vi->rq[i].xdp_rxq,
- MEM_TYPE_PAGE_SHARED, NULL);
- if (err < 0) {
- xdp_rxq_info_unreg(&vi->rq[i].xdp_rxq);
- return err;
- }
-
- virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi);
- virtnet_napi_tx_enable(vi, vi->sq[i].vq, &vi->sq[i].napi);
+ goto err_enable_qp;
}
return 0;
+
+err_enable_qp:
+ disable_delayed_refill(vi);
+ cancel_delayed_work_sync(&vi->refill);
+
+ for (i--; i >= 0; i--)
+ virtnet_disable_queue_pair(vi, i);
+ return err;
}
static int virtnet_poll_tx(struct napi_struct *napi, int budget)
@@ -2305,11 +2335,8 @@ static int virtnet_close(struct net_device *dev)
/* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
- for (i = 0; i < vi->max_queue_pairs; i++) {
- virtnet_napi_tx_disable(&vi->sq[i].napi);
- napi_disable(&vi->rq[i].napi);
- xdp_rxq_info_unreg(&vi->rq[i].xdp_rxq);
- }
+ for (i = 0; i < vi->max_queue_pairs; i++)
+ virtnet_disable_queue_pair(vi, i);
return 0;
}
diff --git a/drivers/net/wireless/broadcom/b43/b43.h b/drivers/net/wireless/broadcom/b43/b43.h
index 9fc7c08..67b4bac 100644
--- a/drivers/net/wireless/broadcom/b43/b43.h
+++ b/drivers/net/wireless/broadcom/b43/b43.h
@@ -651,7 +651,7 @@ struct b43_iv {
union {
__be16 d16;
__be32 d32;
- } data __packed;
+ } __packed data;
} __packed;
diff --git a/drivers/net/wireless/broadcom/b43legacy/b43legacy.h b/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
index 6b0cec4..f49365d 100644
--- a/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/broadcom/b43legacy/b43legacy.h
@@ -379,7 +379,7 @@ struct b43legacy_iv {
union {
__be16 d16;
__be32 d32;
- } data __packed;
+ } __packed data;
} __packed;
#define B43legacy_PHYMODE(phytype) (1 << (phytype))
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index ff710b0..00679a9 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -1039,6 +1039,11 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
struct brcmf_sdio_dev *sdiodev;
struct brcmf_bus *bus_if;
+ if (!id) {
+ dev_err(&func->dev, "Error no sdio_device_id passed for %x:%x\n", func->vendor, func->device);
+ return -ENODEV;
+ }
+
brcmf_dbg(SDIO, "Enter\n");
brcmf_dbg(SDIO, "Class=%x\n", func->class);
brcmf_dbg(SDIO, "sdio vendor ID: 0x%04x\n", func->vendor);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 59f3e9c..8022068 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -2394,6 +2394,9 @@ static void brcmf_pcie_debugfs_create(struct device *dev)
}
#endif
+/* Forward declaration for pci_match_id() call */
+static const struct pci_device_id brcmf_pcie_devid_table[];
+
static int
brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
@@ -2404,6 +2407,14 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
struct brcmf_core *core;
struct brcmf_bus *bus;
+ if (!id) {
+ id = pci_match_id(brcmf_pcie_devid_table, pdev);
+ if (!id) {
+ pci_err(pdev, "Error could not find pci_device_id for %x:%x\n", pdev->vendor, pdev->device);
+ return -ENODEV;
+ }
+ }
+
brcmf_dbg(PCIE, "Enter %x:%x\n", pdev->vendor, pdev->device);
ret = -ENOMEM;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index 246843a..2178675 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -1331,6 +1331,9 @@ brcmf_usb_disconnect_cb(struct brcmf_usbdev_info *devinfo)
brcmf_usb_detach(devinfo);
}
+/* Forward declaration for usb_match_id() call */
+static const struct usb_device_id brcmf_usb_devid_table[];
+
static int
brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
@@ -1342,6 +1345,14 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
u32 num_of_eps;
u8 endpoint_num, ep;
+ if (!id) {
+ id = usb_match_id(intf, brcmf_usb_devid_table);
+ if (!id) {
+ dev_err(&intf->dev, "Error could not find matching usb_device_id\n");
+ return -ENODEV;
+ }
+ }
+
brcmf_dbg(USB, "Enter 0x%04x:0x%04x\n", id->idVendor, id->idProduct);
devinfo = kzalloc(sizeof(*devinfo), GFP_ATOMIC);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
index 5f4a513..cb9181f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -38,7 +38,7 @@ static const struct dmi_system_id dmi_ppag_approved_list[] = {
},
{ .ident = "ASUS",
.matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek COMPUTER INC."),
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
},
},
{}
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index d9faaae..5521997 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -1664,14 +1664,10 @@ static __le32 iwl_get_mon_reg(struct iwl_fw_runtime *fwrt, u32 alloc_id,
}
static void *
-iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt,
- struct iwl_dump_ini_region_data *reg_data,
+iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt, u32 alloc_id,
struct iwl_fw_ini_monitor_dump *data,
const struct iwl_fw_mon_regs *addrs)
{
- struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
- u32 alloc_id = le32_to_cpu(reg->dram_alloc_id);
-
if (!iwl_trans_grab_nic_access(fwrt->trans)) {
IWL_ERR(fwrt, "Failed to get monitor header\n");
return NULL;
@@ -1702,8 +1698,10 @@ iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt,
void *data, u32 data_len)
{
struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
+ struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
+ u32 alloc_id = le32_to_cpu(reg->dram_alloc_id);
- return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump,
+ return iwl_dump_ini_mon_fill_header(fwrt, alloc_id, mon_dump,
&fwrt->trans->cfg->mon_dram_regs);
}
@@ -1713,8 +1711,10 @@ iwl_dump_ini_mon_smem_fill_header(struct iwl_fw_runtime *fwrt,
void *data, u32 data_len)
{
struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
+ struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
+ u32 alloc_id = le32_to_cpu(reg->internal_buffer.alloc_id);
- return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump,
+ return iwl_dump_ini_mon_fill_header(fwrt, alloc_id, mon_dump,
&fwrt->trans->cfg->mon_smem_regs);
}
@@ -1725,7 +1725,10 @@ iwl_dump_ini_mon_dbgi_fill_header(struct iwl_fw_runtime *fwrt,
{
struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
- return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump,
+ return iwl_dump_ini_mon_fill_header(fwrt,
+ /* no offset calculation later */
+ IWL_FW_INI_ALLOCATION_ID_DBGC1,
+ mon_dump,
&fwrt->trans->cfg->mon_dbgi_regs);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
index 3963a0d..652a603 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
@@ -526,6 +526,11 @@ iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
rcu_read_lock();
sta = rcu_dereference(mvm->fw_id_to_mac_id[mvmvif->deflink.ap_sta_id]);
+ if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta))) {
+ rcu_read_unlock();
+ return PTR_ERR_OR_ZERO(sta);
+ }
+
if (sta->mfp && (peer->ftm.trigger_based || peer->ftm.non_trigger_based))
FTM_PUT_FLAG(PMF);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index b35c96c..205c09b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1091,7 +1091,7 @@ static const struct dmi_system_id dmi_tas_approved_list[] = {
},
{ .ident = "LENOVO",
.matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Lenovo"),
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
},
},
{ .ident = "DELL",
@@ -1727,8 +1727,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
iwl_mvm_tas_init(mvm);
iwl_mvm_leds_sync(mvm);
- if (fw_has_capa(&mvm->fw->ucode_capa,
- IWL_UCODE_TLV_CAPA_RFIM_SUPPORT)) {
+ if (iwl_rfi_supported(mvm)) {
if (iwl_mvm_eval_dsm_rfi(mvm) == DSM_VALUE_RFI_ENABLE)
iwl_rfi_send_config_cmd(mvm, NULL);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/link.c b/drivers/net/wireless/intel/iwlwifi/mvm/link.c
index eb828de..3814915 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/link.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/link.c
@@ -123,11 +123,13 @@ int iwl_mvm_link_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (mvmvif->link[i]->phy_ctxt)
count++;
- /* FIXME: IWL_MVM_FW_MAX_ACTIVE_LINKS_NUM should be
- * defined per HW
- */
- if (count >= IWL_MVM_FW_MAX_ACTIVE_LINKS_NUM)
- return -EINVAL;
+ if (vif->type == NL80211_IFTYPE_AP) {
+ if (count > mvm->fw->ucode_capa.num_beacons)
+ return -EOPNOTSUPP;
+ /* this should be per HW or such */
+ } else if (count >= IWL_MVM_FW_MAX_ACTIVE_LINKS_NUM) {
+ return -EOPNOTSUPP;
+ }
}
/* Catch early if driver tries to activate or deactivate a link
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 0f01b62..17f788a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
- * Copyright (C) 2012-2014, 2018-2022 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@@ -3607,7 +3607,8 @@ static bool iwl_mvm_vif_conf_from_sta(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
- unsigned int i;
+ struct ieee80211_link_sta *link_sta;
+ unsigned int link_id;
/* Beacon interval check - firmware will crash if the beacon
* interval is less than 16. We can't avoid connecting at all,
@@ -3616,14 +3617,11 @@ static bool iwl_mvm_vif_conf_from_sta(struct iwl_mvm *mvm,
* wpa_s will blocklist the AP...
*/
- for_each_set_bit(i, (unsigned long *)&sta->valid_links,
- IEEE80211_MLD_MAX_NUM_LINKS) {
- struct ieee80211_link_sta *link_sta =
- link_sta_dereference_protected(sta, i);
+ for_each_sta_active_link(vif, sta, link_sta, link_id) {
struct ieee80211_bss_conf *link_conf =
- link_conf_dereference_protected(vif, i);
+ link_conf_dereference_protected(vif, link_id);
- if (!link_conf || !link_sta)
+ if (!link_conf)
continue;
if (link_conf->beacon_int < IWL_MVM_MIN_BEACON_INTERVAL_TU) {
@@ -3645,24 +3643,23 @@ static void iwl_mvm_vif_set_he_support(struct ieee80211_hw *hw,
bool is_sta)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- unsigned int i;
+ struct ieee80211_link_sta *link_sta;
+ unsigned int link_id;
- for_each_set_bit(i, (unsigned long *)&sta->valid_links,
- IEEE80211_MLD_MAX_NUM_LINKS) {
- struct ieee80211_link_sta *link_sta =
- link_sta_dereference_protected(sta, i);
+ for_each_sta_active_link(vif, sta, link_sta, link_id) {
struct ieee80211_bss_conf *link_conf =
- link_conf_dereference_protected(vif, i);
+ link_conf_dereference_protected(vif, link_id);
- if (!link_conf || !link_sta || !mvmvif->link[i])
+ if (!link_conf || !mvmvif->link[link_id])
continue;
link_conf->he_support = link_sta->he_cap.has_he;
if (is_sta) {
- mvmvif->link[i]->he_ru_2mhz_block = false;
+ mvmvif->link[link_id]->he_ru_2mhz_block = false;
if (link_sta->he_cap.has_he)
- iwl_mvm_check_he_obss_narrow_bw_ru(hw, vif, i,
+ iwl_mvm_check_he_obss_narrow_bw_ru(hw, vif,
+ link_id,
link_conf);
}
}
@@ -3675,6 +3672,7 @@ iwl_mvm_sta_state_notexist_to_none(struct iwl_mvm *mvm,
struct iwl_mvm_sta_state_ops *callbacks)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct ieee80211_link_sta *link_sta;
unsigned int i;
int ret;
@@ -3699,15 +3697,9 @@ iwl_mvm_sta_state_notexist_to_none(struct iwl_mvm *mvm,
NL80211_TDLS_SETUP);
}
- for (i = 0; i < ARRAY_SIZE(sta->link); i++) {
- struct ieee80211_link_sta *link_sta;
-
- link_sta = link_sta_dereference_protected(sta, i);
- if (!link_sta)
- continue;
-
+ for_each_sta_active_link(vif, sta, link_sta, i)
link_sta->agg.max_rc_amsdu_len = 1;
- }
+
ieee80211_sta_recalc_aggregates(sta);
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
@@ -3725,7 +3717,8 @@ iwl_mvm_sta_state_auth_to_assoc(struct ieee80211_hw *hw,
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
- unsigned int i;
+ struct ieee80211_link_sta *link_sta;
+ unsigned int link_id;
lockdep_assert_held(&mvm->mutex);
@@ -3751,14 +3744,13 @@ iwl_mvm_sta_state_auth_to_assoc(struct ieee80211_hw *hw,
if (!mvm->mld_api_is_used)
goto out;
- for_each_set_bit(i, (unsigned long *)&sta->valid_links,
- IEEE80211_MLD_MAX_NUM_LINKS) {
+ for_each_sta_active_link(vif, sta, link_sta, link_id) {
struct ieee80211_bss_conf *link_conf =
- link_conf_dereference_protected(vif, i);
+ link_conf_dereference_protected(vif, link_id);
if (WARN_ON(!link_conf))
return -EINVAL;
- if (!mvmvif->link[i])
+ if (!mvmvif->link[link_id])
continue;
iwl_mvm_link_changed(mvm, vif, link_conf,
@@ -3889,6 +3881,9 @@ int iwl_mvm_mac_sta_state_common(struct ieee80211_hw *hw,
* from the AP now.
*/
iwl_mvm_reset_cca_40mhz_workaround(mvm, vif);
+
+ /* Also free dup data just in case any assertions below fail */
+ kfree(mvm_sta->dup_data);
}
mutex_lock(&mvm->mutex);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index fbc2d5e..7fb66c5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -906,11 +906,12 @@ iwl_mvm_mld_change_vif_links(struct ieee80211_hw *hw,
n_active++;
}
- if (vif->type == NL80211_IFTYPE_AP &&
- n_active > mvm->fw->ucode_capa.num_beacons)
+ if (vif->type == NL80211_IFTYPE_AP) {
+ if (n_active > mvm->fw->ucode_capa.num_beacons)
+ return -EOPNOTSUPP;
+ } else if (n_active > 1) {
return -EOPNOTSUPP;
- else if (n_active > 1)
- return -EOPNOTSUPP;
+ }
}
for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
index 0bfdf44..85a4ce8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
@@ -667,15 +667,15 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
ret = iwl_mvm_mld_alloc_sta_links(mvm, vif, sta);
if (ret)
return ret;
- }
- spin_lock_init(&mvm_sta->lock);
+ spin_lock_init(&mvm_sta->lock);
- if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
- ret = iwl_mvm_alloc_sta_after_restart(mvm, vif, sta);
- else
ret = iwl_mvm_sta_init(mvm, vif, sta, IWL_MVM_INVALID_STA,
STATION_TYPE_PEER);
+ } else {
+ ret = iwl_mvm_alloc_sta_after_restart(mvm, vif, sta);
+ }
+
if (ret)
goto err;
@@ -728,7 +728,7 @@ int iwl_mvm_mld_update_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
struct ieee80211_link_sta *link_sta;
unsigned int link_id;
- int ret = 0;
+ int ret = -EINVAL;
lockdep_assert_held(&mvm->mutex);
@@ -791,8 +791,6 @@ int iwl_mvm_mld_rm_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
lockdep_assert_held(&mvm->mutex);
- kfree(mvm_sta->dup_data);
-
/* flush its queues here since we are freeing mvm_sta */
for_each_sta_active_link(vif, sta, link_sta, link_id) {
struct iwl_mvm_link_sta *mvm_link_sta =
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 6e7470d..9e5008e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -2347,6 +2347,7 @@ int iwl_mvm_mld_update_sta_keys(struct iwl_mvm *mvm,
u32 old_sta_mask,
u32 new_sta_mask);
+bool iwl_rfi_supported(struct iwl_mvm *mvm);
int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm,
struct iwl_rfi_lut_entry *rfi_table);
struct iwl_rfi_freq_table_resp_cmd *iwl_rfi_get_freq_table(struct iwl_mvm *mvm);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 6d18a1f..fdf60af 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -445,6 +445,11 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
struct iwl_mcc_update_resp *mcc_resp = (void *)pkt->data;
n_channels = __le32_to_cpu(mcc_resp->n_channels);
+ if (iwl_rx_packet_payload_len(pkt) !=
+ struct_size(mcc_resp, channels, n_channels)) {
+ resp_cp = ERR_PTR(-EINVAL);
+ goto exit;
+ }
resp_len = sizeof(struct iwl_mcc_update_resp) +
n_channels * sizeof(__le32);
resp_cp = kmemdup(mcc_resp, resp_len, GFP_KERNEL);
@@ -456,6 +461,11 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
struct iwl_mcc_update_resp_v3 *mcc_resp_v3 = (void *)pkt->data;
n_channels = __le32_to_cpu(mcc_resp_v3->n_channels);
+ if (iwl_rx_packet_payload_len(pkt) !=
+ struct_size(mcc_resp_v3, channels, n_channels)) {
+ resp_cp = ERR_PTR(-EINVAL);
+ goto exit;
+ }
resp_len = sizeof(struct iwl_mcc_update_resp) +
n_channels * sizeof(__le32);
resp_cp = kzalloc(resp_len, GFP_KERNEL);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c b/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c
index bb77bc9..2ecd32b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
- * Copyright (C) 2020 - 2021 Intel Corporation
+ * Copyright (C) 2020 - 2022 Intel Corporation
*/
#include "mvm.h"
@@ -70,6 +70,16 @@ static const struct iwl_rfi_lut_entry iwl_rfi_table[IWL_RFI_LUT_SIZE] = {
PHY_BAND_6, PHY_BAND_6,}},
};
+bool iwl_rfi_supported(struct iwl_mvm *mvm)
+{
+ /* The feature depends on a platform bugfix, so for now
+ * it's always disabled.
+ * When the platform support detection is implemented we should
+ * check FW TLV and platform support instead.
+ */
+ return false;
+}
+
int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm, struct iwl_rfi_lut_entry *rfi_table)
{
int ret;
@@ -81,7 +91,7 @@ int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm, struct iwl_rfi_lut_entry *rfi_t
.len[0] = sizeof(cmd),
};
- if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_RFIM_SUPPORT))
+ if (!iwl_rfi_supported(mvm))
return -EOPNOTSUPP;
lockdep_assert_held(&mvm->mutex);
@@ -113,7 +123,7 @@ struct iwl_rfi_freq_table_resp_cmd *iwl_rfi_get_freq_table(struct iwl_mvm *mvm)
.flags = CMD_WANT_SKB,
};
- if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_RFIM_SUPPORT))
+ if (!iwl_rfi_supported(mvm))
return ERR_PTR(-EOPNOTSUPP);
mutex_lock(&mvm->mutex);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index a4c1e3b..23266d0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -2691,6 +2691,8 @@ static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta,
return;
lq_sta = mvm_sta;
+
+ spin_lock(&lq_sta->pers.lock);
iwl_mvm_hwrate_to_tx_rate_v1(lq_sta->last_rate_n_flags,
info->band, &info->control.rates[0]);
info->control.rates[0].count = 1;
@@ -2705,6 +2707,7 @@ static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta,
iwl_mvm_hwrate_to_tx_rate_v1(last_ucode_rate, info->band,
&txrc->reported_rate);
}
+ spin_unlock(&lq_sta->pers.lock);
}
static void *rs_drv_alloc_sta(void *mvm_rate, struct ieee80211_sta *sta,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index e1d02c2..6226e4e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -691,6 +691,11 @@ void iwl_mvm_reorder_timer_expired(struct timer_list *t)
rcu_read_lock();
sta = rcu_dereference(buf->mvm->fw_id_to_mac_id[sta_id]);
+ if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta))) {
+ rcu_read_unlock();
+ goto out;
+ }
+
mvmsta = iwl_mvm_sta_from_mac80211(sta);
/* SN is set to the last expired frame + 1 */
@@ -712,6 +717,8 @@ void iwl_mvm_reorder_timer_expired(struct timer_list *t)
entries[index].e.reorder_time +
1 + RX_REORDER_BUF_TIMEOUT_MQ);
}
+
+out:
spin_unlock(&buf->lock);
}
@@ -2512,7 +2519,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
RCU_INIT_POINTER(mvm->csa_tx_blocked_vif, NULL);
/* Unblock BCAST / MCAST station */
iwl_mvm_modify_all_sta_disable_tx(mvm, mvmvif, false);
- cancel_delayed_work_sync(&mvm->cs_tx_unblock_dwork);
+ cancel_delayed_work(&mvm->cs_tx_unblock_dwork);
}
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 5469d63..05a54a6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -281,7 +281,7 @@ static void iwl_mvm_rx_agg_session_expired(struct timer_list *t)
* A-MDPU and hence the timer continues to run. Then, the
* timer expires and sta is NULL.
*/
- if (!sta)
+ if (IS_ERR_OR_NULL(sta))
goto unlock;
mvm_sta = iwl_mvm_sta_from_mac80211(sta);
@@ -2089,9 +2089,6 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
lockdep_assert_held(&mvm->mutex);
- if (iwl_mvm_has_new_rx_api(mvm))
- kfree(mvm_sta->dup_data);
-
ret = iwl_mvm_drain_sta(mvm, mvm_sta, true);
if (ret)
return ret;
@@ -3785,6 +3782,9 @@ static inline u8 *iwl_mvm_get_mac_addr(struct iwl_mvm *mvm,
u8 sta_id = mvmvif->deflink.ap_sta_id;
sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
lockdep_is_held(&mvm->mutex));
+ if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta)))
+ return NULL;
+
return sta->addr;
}
@@ -3822,6 +3822,11 @@ static int __iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
if (keyconf->cipher == WLAN_CIPHER_SUITE_TKIP) {
addr = iwl_mvm_get_mac_addr(mvm, vif, sta);
+ if (!addr) {
+ IWL_ERR(mvm, "Failed to find mac address\n");
+ return -EINVAL;
+ }
+
/* get phase 1 key from mac80211 */
ieee80211_get_key_rx_seq(keyconf, 0, &seq);
ieee80211_get_tkip_rx_p1k(keyconf, addr, seq.tkip.iv32, p1k);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 10d7178..00719e1 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -1875,7 +1875,7 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm,
mvmsta = iwl_mvm_sta_from_staid_rcu(mvm, sta_id);
sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
- if (WARN_ON_ONCE(!sta || !sta->wme)) {
+ if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta) || !sta->wme)) {
rcu_read_unlock();
return;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h
index a5ec0f6..fabf637 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h
@@ -173,7 +173,7 @@ enum {
#define MT_TXS5_MPDU_TX_CNT GENMASK(31, 23)
#define MT_TXS6_MPDU_FAIL_CNT GENMASK(31, 23)
-
+#define MT_TXS7_MPDU_RETRY_BYTE GENMASK(22, 0)
#define MT_TXS7_MPDU_RETRY_CNT GENMASK(31, 23)
/* RXD DW0 */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
index ee0fbfcd..d39a3cc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
@@ -608,7 +608,8 @@ bool mt76_connac2_mac_fill_txs(struct mt76_dev *dev, struct mt76_wcid *wcid,
/* PPDU based reporting */
if (FIELD_GET(MT_TXS0_TXS_FORMAT, txs) > 1) {
stats->tx_bytes +=
- le32_get_bits(txs_data[5], MT_TXS5_MPDU_TX_BYTE);
+ le32_get_bits(txs_data[5], MT_TXS5_MPDU_TX_BYTE) -
+ le32_get_bits(txs_data[7], MT_TXS7_MPDU_RETRY_BYTE);
stats->tx_packets +=
le32_get_bits(txs_data[5], MT_TXS5_MPDU_TX_CNT);
stats->tx_failed +=
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
index 130eb7b4..39a4a73 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
@@ -1088,7 +1088,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi,
else if (beacon && mvif->beacon_rates_idx)
idx = mvif->beacon_rates_idx;
- txwi[6] |= FIELD_PREP(MT_TXD6_TX_RATE, idx);
+ txwi[6] |= cpu_to_le32(FIELD_PREP(MT_TXD6_TX_RATE, idx));
txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE);
}
}
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index 8eafbf1..808c1c8 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -1803,6 +1803,7 @@ struct rtl8xxxu_priv {
u32 rege9c;
u32 regeb4;
u32 regebc;
+ u32 regrcr;
int next_mbox;
int nr_out_eps;
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index fd8c8c6..831639d 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4171,6 +4171,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
RCR_ACCEPT_MGMT_FRAME | RCR_HTC_LOC_CTRL |
RCR_APPEND_PHYSTAT | RCR_APPEND_ICV | RCR_APPEND_MIC;
rtl8xxxu_write32(priv, REG_RCR, val32);
+ priv->regrcr = val32;
if (fops->init_reg_rxfltmap) {
/* Accept all data frames */
@@ -6501,7 +6502,7 @@ static void rtl8xxxu_configure_filter(struct ieee80211_hw *hw,
unsigned int *total_flags, u64 multicast)
{
struct rtl8xxxu_priv *priv = hw->priv;
- u32 rcr = rtl8xxxu_read32(priv, REG_RCR);
+ u32 rcr = priv->regrcr;
dev_dbg(&priv->udev->dev, "%s: changed_flags %08x, total_flags %08x\n",
__func__, changed_flags, *total_flags);
@@ -6547,6 +6548,7 @@ static void rtl8xxxu_configure_filter(struct ieee80211_hw *hw,
*/
rtl8xxxu_write32(priv, REG_RCR, rcr);
+ priv->regrcr = rcr;
*total_flags &= (FIF_ALLMULTI | FIF_FCSFAIL | FIF_BCN_PRBRESP_PROMISC |
FIF_CONTROL | FIF_OTHER_BSS | FIF_PSPOLL |
diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c
index 7aa6eda..a6c024c 100644
--- a/drivers/net/wireless/realtek/rtw88/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw88/mac80211.c
@@ -918,7 +918,7 @@ static void rtw_ops_sta_rc_update(struct ieee80211_hw *hw,
struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv;
if (changed & IEEE80211_RC_BW_CHANGED)
- rtw_update_sta_info(rtwdev, si, true);
+ ieee80211_queue_work(rtwdev->hw, &si->rc_work);
}
const struct ieee80211_ops rtw_ops = {
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
index 5bf6b45..d30a191 100644
--- a/drivers/net/wireless/realtek/rtw88/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c
@@ -319,6 +319,17 @@ static u8 rtw_acquire_macid(struct rtw_dev *rtwdev)
return mac_id;
}
+static void rtw_sta_rc_work(struct work_struct *work)
+{
+ struct rtw_sta_info *si = container_of(work, struct rtw_sta_info,
+ rc_work);
+ struct rtw_dev *rtwdev = si->rtwdev;
+
+ mutex_lock(&rtwdev->mutex);
+ rtw_update_sta_info(rtwdev, si, true);
+ mutex_unlock(&rtwdev->mutex);
+}
+
int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta,
struct ieee80211_vif *vif)
{
@@ -329,12 +340,14 @@ int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta,
if (si->mac_id >= RTW_MAX_MAC_ID_NUM)
return -ENOSPC;
+ si->rtwdev = rtwdev;
si->sta = sta;
si->vif = vif;
si->init_ra_lv = 1;
ewma_rssi_init(&si->avg_rssi);
for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
rtw_txq_init(rtwdev, sta->txq[i]);
+ INIT_WORK(&si->rc_work, rtw_sta_rc_work);
rtw_update_sta_info(rtwdev, si, true);
rtw_fw_media_status_report(rtwdev, si->mac_id, true);
@@ -353,6 +366,8 @@ void rtw_sta_remove(struct rtw_dev *rtwdev, struct ieee80211_sta *sta,
struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv;
int i;
+ cancel_work_sync(&si->rc_work);
+
rtw_release_macid(rtwdev, si->mac_id);
if (fw_exist)
rtw_fw_media_status_report(rtwdev, si->mac_id, false);
diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h
index a563285..9e841f6 100644
--- a/drivers/net/wireless/realtek/rtw88/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h
@@ -743,6 +743,7 @@ struct rtw_txq {
DECLARE_EWMA(rssi, 10, 16);
struct rtw_sta_info {
+ struct rtw_dev *rtwdev;
struct ieee80211_sta *sta;
struct ieee80211_vif *vif;
@@ -767,6 +768,8 @@ struct rtw_sta_info {
bool use_cfg_mask;
struct cfg80211_bitrate_mask *mask;
+
+ struct work_struct rc_work;
};
enum rtw_bfee_role {
diff --git a/drivers/net/wireless/realtek/rtw88/sdio.c b/drivers/net/wireless/realtek/rtw88/sdio.c
index af0459a..06fce7c 100644
--- a/drivers/net/wireless/realtek/rtw88/sdio.c
+++ b/drivers/net/wireless/realtek/rtw88/sdio.c
@@ -87,11 +87,6 @@ static void rtw_sdio_writew(struct rtw_dev *rtwdev, u16 val, u32 addr,
u8 buf[2];
int i;
- if (rtw_sdio_use_memcpy_io(rtwdev, addr, 2)) {
- sdio_writew(rtwsdio->sdio_func, val, addr, err_ret);
- return;
- }
-
*(__le16 *)buf = cpu_to_le16(val);
for (i = 0; i < 2; i++) {
@@ -125,9 +120,6 @@ static u16 rtw_sdio_readw(struct rtw_dev *rtwdev, u32 addr, int *err_ret)
u8 buf[2];
int i;
- if (rtw_sdio_use_memcpy_io(rtwdev, addr, 2))
- return sdio_readw(rtwsdio->sdio_func, addr, err_ret);
-
for (i = 0; i < 2; i++) {
buf[i] = sdio_readb(rtwsdio->sdio_func, addr + i, err_ret);
if (*err_ret)
diff --git a/drivers/net/wireless/realtek/rtw88/usb.h b/drivers/net/wireless/realtek/rtw88/usb.h
index 30647f0..ad1d795 100644
--- a/drivers/net/wireless/realtek/rtw88/usb.h
+++ b/drivers/net/wireless/realtek/rtw88/usb.h
@@ -78,7 +78,7 @@ struct rtw_usb {
u8 pipe_interrupt;
u8 pipe_in;
u8 out_ep[RTW_USB_EP_MAX];
- u8 qsel_to_ep[TX_DESC_QSEL_MAX];
+ int qsel_to_ep[TX_DESC_QSEL_MAX];
u8 usb_txagg_num;
struct workqueue_struct *txwq, *rxwq;
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index b8019cf..512de49 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1425,6 +1425,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.wde_size4 = {RTW89_WDE_PG_64, 0, 4096,},
/* PCIE 64 */
.wde_size6 = {RTW89_WDE_PG_64, 512, 0,},
+ /* 8852B PCIE SCC */
+ .wde_size7 = {RTW89_WDE_PG_64, 510, 2,},
/* DLFW */
.wde_size9 = {RTW89_WDE_PG_64, 0, 1024,},
/* 8852C DLFW */
@@ -1449,6 +1451,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
.wde_qt4 = {0, 0, 0, 0,},
/* PCIE 64 */
.wde_qt6 = {448, 48, 0, 16,},
+ /* 8852B PCIE SCC */
+ .wde_qt7 = {446, 48, 0, 16,},
/* 8852C DLFW */
.wde_qt17 = {0, 0, 0, 0,},
/* 8852C PCIE SCC */
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index a8d9847..6ba633c 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -792,6 +792,7 @@ struct rtw89_mac_size_set {
const struct rtw89_dle_size wde_size0;
const struct rtw89_dle_size wde_size4;
const struct rtw89_dle_size wde_size6;
+ const struct rtw89_dle_size wde_size7;
const struct rtw89_dle_size wde_size9;
const struct rtw89_dle_size wde_size18;
const struct rtw89_dle_size wde_size19;
@@ -804,6 +805,7 @@ struct rtw89_mac_size_set {
const struct rtw89_wde_quota wde_qt0;
const struct rtw89_wde_quota wde_qt4;
const struct rtw89_wde_quota wde_qt6;
+ const struct rtw89_wde_quota wde_qt7;
const struct rtw89_wde_quota wde_qt17;
const struct rtw89_wde_quota wde_qt18;
const struct rtw89_ple_quota ple_qt4;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index eaa2ea05..6da1b60 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -18,25 +18,25 @@
RTW8852B_FW_BASENAME "-" __stringify(RTW8852B_FW_FORMAT_MAX) ".bin"
static const struct rtw89_hfc_ch_cfg rtw8852b_hfc_chcfg_pcie[] = {
- {5, 343, grp_0}, /* ACH 0 */
- {5, 343, grp_0}, /* ACH 1 */
- {5, 343, grp_0}, /* ACH 2 */
- {5, 343, grp_0}, /* ACH 3 */
+ {5, 341, grp_0}, /* ACH 0 */
+ {5, 341, grp_0}, /* ACH 1 */
+ {4, 342, grp_0}, /* ACH 2 */
+ {4, 342, grp_0}, /* ACH 3 */
{0, 0, grp_0}, /* ACH 4 */
{0, 0, grp_0}, /* ACH 5 */
{0, 0, grp_0}, /* ACH 6 */
{0, 0, grp_0}, /* ACH 7 */
- {4, 344, grp_0}, /* B0MGQ */
- {4, 344, grp_0}, /* B0HIQ */
+ {4, 342, grp_0}, /* B0MGQ */
+ {4, 342, grp_0}, /* B0HIQ */
{0, 0, grp_0}, /* B1MGQ */
{0, 0, grp_0}, /* B1HIQ */
{40, 0, 0} /* FWCMDQ */
};
static const struct rtw89_hfc_pub_cfg rtw8852b_hfc_pubcfg_pcie = {
- 448, /* Group 0 */
+ 446, /* Group 0 */
0, /* Group 1 */
- 448, /* Public Max */
+ 446, /* Public Max */
0 /* WP threshold */
};
@@ -49,13 +49,13 @@ static const struct rtw89_hfc_param_ini rtw8852b_hfc_param_ini_pcie[] = {
};
static const struct rtw89_dle_mem rtw8852b_dle_mem_pcie[] = {
- [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size6,
- &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
- &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
+ [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size7,
+ &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt7,
+ &rtw89_mac_size.wde_qt7, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt58},
- [RTW89_QTA_WOW] = {RTW89_QTA_WOW, &rtw89_mac_size.wde_size6,
- &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt6,
- &rtw89_mac_size.wde_qt6, &rtw89_mac_size.ple_qt18,
+ [RTW89_QTA_WOW] = {RTW89_QTA_WOW, &rtw89_mac_size.wde_size7,
+ &rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt7,
+ &rtw89_mac_size.wde_qt7, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt_52b_wow},
[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
&rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c
index 9a8faaf..89c7a14 100644
--- a/drivers/net/wireless/virtual/mac80211_hwsim.c
+++ b/drivers/net/wireless/virtual/mac80211_hwsim.c
@@ -5964,10 +5964,11 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info)
ret = -ENOMEM;
goto out_free;
}
+ param.pmsr_capa = pmsr_capa;
+
ret = parse_pmsr_capa(info->attrs[HWSIM_ATTR_PMSR_SUPPORT], pmsr_capa, info);
if (ret)
goto out_free;
- param.pmsr_capa = pmsr_capa;
}
ret = mac80211_hwsim_new_radio(info, ¶m);
diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem.c b/drivers/net/wwan/iosm/iosm_ipc_imem.c
index c066b00..829515a 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_imem.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_imem.c
@@ -565,24 +565,32 @@ static void ipc_imem_run_state_worker(struct work_struct *instance)
struct ipc_mux_config mux_cfg;
struct iosm_imem *ipc_imem;
u8 ctrl_chl_idx = 0;
+ int ret;
ipc_imem = container_of(instance, struct iosm_imem, run_state_worker);
if (ipc_imem->phase != IPC_P_RUN) {
dev_err(ipc_imem->dev,
"Modem link down. Exit run state worker.");
- return;
+ goto err_out;
}
if (test_and_clear_bit(IOSM_DEVLINK_INIT, &ipc_imem->flag))
ipc_devlink_deinit(ipc_imem->ipc_devlink);
- if (!ipc_imem_setup_cp_mux_cap_init(ipc_imem, &mux_cfg))
- ipc_imem->mux = ipc_mux_init(&mux_cfg, ipc_imem);
+ ret = ipc_imem_setup_cp_mux_cap_init(ipc_imem, &mux_cfg);
+ if (ret < 0)
+ goto err_out;
- ipc_imem_wwan_channel_init(ipc_imem, mux_cfg.protocol);
- if (ipc_imem->mux)
- ipc_imem->mux->wwan = ipc_imem->wwan;
+ ipc_imem->mux = ipc_mux_init(&mux_cfg, ipc_imem);
+ if (!ipc_imem->mux)
+ goto err_out;
+
+ ret = ipc_imem_wwan_channel_init(ipc_imem, mux_cfg.protocol);
+ if (ret < 0)
+ goto err_ipc_mux_deinit;
+
+ ipc_imem->mux->wwan = ipc_imem->wwan;
while (ctrl_chl_idx < IPC_MEM_MAX_CHANNELS) {
if (!ipc_chnl_cfg_get(&chnl_cfg_port, ctrl_chl_idx)) {
@@ -622,6 +630,13 @@ static void ipc_imem_run_state_worker(struct work_struct *instance)
/* Complete all memory stores after setting bit */
smp_mb__after_atomic();
+
+ return;
+
+err_ipc_mux_deinit:
+ ipc_mux_deinit(ipc_imem->mux);
+err_out:
+ ipc_uevent_send(ipc_imem->dev, UEVENT_CD_READY_LINK_DOWN);
}
static void ipc_imem_handle_irq(struct iosm_imem *ipc_imem, int irq)
diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
index 66b90cc..109cf89 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
@@ -77,8 +77,8 @@ int ipc_imem_sys_wwan_transmit(struct iosm_imem *ipc_imem,
}
/* Initialize wwan channel */
-void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem,
- enum ipc_mux_protocol mux_type)
+int ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem,
+ enum ipc_mux_protocol mux_type)
{
struct ipc_chnl_cfg chnl_cfg = { 0 };
@@ -87,7 +87,7 @@ void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem,
/* If modem version is invalid (0xffffffff), do not initialize WWAN. */
if (ipc_imem->cp_version == -1) {
dev_err(ipc_imem->dev, "invalid CP version");
- return;
+ return -EIO;
}
ipc_chnl_cfg_get(&chnl_cfg, ipc_imem->nr_of_channels);
@@ -104,9 +104,13 @@ void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem,
/* WWAN registration. */
ipc_imem->wwan = ipc_wwan_init(ipc_imem, ipc_imem->dev);
- if (!ipc_imem->wwan)
+ if (!ipc_imem->wwan) {
dev_err(ipc_imem->dev,
"failed to register the ipc_wwan interfaces");
+ return -ENOMEM;
+ }
+
+ return 0;
}
/* Map SKB to DMA for transfer */
diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h
index f8afb21..026c5bd 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h
+++ b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.h
@@ -91,9 +91,11 @@ int ipc_imem_sys_wwan_transmit(struct iosm_imem *ipc_imem, int if_id,
* MUX.
* @ipc_imem: Pointer to iosm_imem struct.
* @mux_type: Type of mux protocol.
+ *
+ * Return: 0 on success and failure value on error
*/
-void ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem,
- enum ipc_mux_protocol mux_type);
+int ipc_imem_wwan_channel_init(struct iosm_imem *ipc_imem,
+ enum ipc_mux_protocol mux_type);
/**
* ipc_imem_sys_devlink_open - Open a Flash/CD Channel link to CP
diff --git a/drivers/net/wwan/t7xx/t7xx_pci.c b/drivers/net/wwan/t7xx/t7xx_pci.c
index 226fc17..91256e0 100644
--- a/drivers/net/wwan/t7xx/t7xx_pci.c
+++ b/drivers/net/wwan/t7xx/t7xx_pci.c
@@ -45,6 +45,7 @@
#define T7XX_PCI_IREG_BASE 0
#define T7XX_PCI_EREG_BASE 2
+#define T7XX_INIT_TIMEOUT 20
#define PM_SLEEP_DIS_TIMEOUT_MS 20
#define PM_ACK_TIMEOUT_MS 1500
#define PM_AUTOSUSPEND_MS 20000
@@ -96,6 +97,7 @@ static int t7xx_pci_pm_init(struct t7xx_pci_dev *t7xx_dev)
spin_lock_init(&t7xx_dev->md_pm_lock);
init_completion(&t7xx_dev->sleep_lock_acquire);
init_completion(&t7xx_dev->pm_sr_ack);
+ init_completion(&t7xx_dev->init_done);
atomic_set(&t7xx_dev->md_pm_state, MTK_PM_INIT);
device_init_wakeup(&pdev->dev, true);
@@ -124,6 +126,7 @@ void t7xx_pci_pm_init_late(struct t7xx_pci_dev *t7xx_dev)
pm_runtime_mark_last_busy(&t7xx_dev->pdev->dev);
pm_runtime_allow(&t7xx_dev->pdev->dev);
pm_runtime_put_noidle(&t7xx_dev->pdev->dev);
+ complete_all(&t7xx_dev->init_done);
}
static int t7xx_pci_pm_reinit(struct t7xx_pci_dev *t7xx_dev)
@@ -529,6 +532,20 @@ static void t7xx_pci_shutdown(struct pci_dev *pdev)
__t7xx_pci_pm_suspend(pdev);
}
+static int t7xx_pci_pm_prepare(struct device *dev)
+{
+ struct pci_dev *pdev = to_pci_dev(dev);
+ struct t7xx_pci_dev *t7xx_dev;
+
+ t7xx_dev = pci_get_drvdata(pdev);
+ if (!wait_for_completion_timeout(&t7xx_dev->init_done, T7XX_INIT_TIMEOUT * HZ)) {
+ dev_warn(dev, "Not ready for system sleep.\n");
+ return -ETIMEDOUT;
+ }
+
+ return 0;
+}
+
static int t7xx_pci_pm_suspend(struct device *dev)
{
return __t7xx_pci_pm_suspend(to_pci_dev(dev));
@@ -555,6 +572,7 @@ static int t7xx_pci_pm_runtime_resume(struct device *dev)
}
static const struct dev_pm_ops t7xx_pci_pm_ops = {
+ .prepare = t7xx_pci_pm_prepare,
.suspend = t7xx_pci_pm_suspend,
.resume = t7xx_pci_pm_resume,
.resume_noirq = t7xx_pci_pm_resume_noirq,
diff --git a/drivers/net/wwan/t7xx/t7xx_pci.h b/drivers/net/wwan/t7xx/t7xx_pci.h
index 112efa5..f08f1ab 100644
--- a/drivers/net/wwan/t7xx/t7xx_pci.h
+++ b/drivers/net/wwan/t7xx/t7xx_pci.h
@@ -69,6 +69,7 @@ struct t7xx_pci_dev {
struct t7xx_modem *md;
struct t7xx_ccmni_ctrl *ccmni_ctlb;
bool rgu_pci_irq_en;
+ struct completion init_done;
/* Low Power Items */
struct list_head md_pm_entities;
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 8eb089b..d5c43e9 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1111,6 +1111,8 @@ static void io_subchannel_verify(struct subchannel *sch)
cdev = sch_get_cdev(sch);
if (cdev)
dev_fsm_event(cdev, DEV_EVENT_VERIFY);
+ else
+ css_schedule_eval(sch->schid);
}
static void io_subchannel_terminate_path(struct subchannel *sch, u8 mask)
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 5ea6249..641f0db 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -95,7 +95,7 @@ static inline int do_sqbs(u64 token, unsigned char state, int queue,
" lgr 1,%[token]\n"
" .insn rsy,0xeb000000008a,%[qs],%[ccq],0(%[state])"
: [ccq] "+&d" (_ccq), [qs] "+&d" (_queuestart)
- : [state] "d" ((unsigned long)state), [token] "d" (token)
+ : [state] "a" ((unsigned long)state), [token] "d" (token)
: "memory", "cc", "1");
*count = _ccq & 0xff;
*start = _queuestart & 0xff;
diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c
index 5a05d1c..a8def50c 100644
--- a/drivers/s390/crypto/pkey_api.c
+++ b/drivers/s390/crypto/pkey_api.c
@@ -1293,6 +1293,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
return PTR_ERR(kkey);
rc = pkey_keyblob2pkey(kkey, ktp.keylen, &ktp.protkey);
DEBUG_DBG("%s pkey_keyblob2pkey()=%d\n", __func__, rc);
+ memzero_explicit(kkey, ktp.keylen);
kfree(kkey);
if (rc)
break;
@@ -1426,6 +1427,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
kkey, ktp.keylen, &ktp.protkey);
DEBUG_DBG("%s pkey_keyblob2pkey2()=%d\n", __func__, rc);
kfree(apqns);
+ memzero_explicit(kkey, ktp.keylen);
kfree(kkey);
if (rc)
break;
@@ -1552,6 +1554,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
protkey, &protkeylen);
DEBUG_DBG("%s pkey_keyblob2pkey3()=%d\n", __func__, rc);
kfree(apqns);
+ memzero_explicit(kkey, ktp.keylen);
kfree(kkey);
if (rc) {
kfree(protkey);
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index b7c569a..0226c92 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1463,6 +1463,8 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
struct Scsi_Host *host = cmd->device->host;
int rtn = 0;
+ atomic_inc(&cmd->device->iorequest_cnt);
+
/* check if the device is still usable */
if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
/* in SDEV_DEL we error all commands. DID_NO_CONNECT
@@ -1483,6 +1485,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
*/
SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
"queuecommand : device blocked\n"));
+ atomic_dec(&cmd->device->iorequest_cnt);
return SCSI_MLQUEUE_DEVICE_BUSY;
}
@@ -1515,6 +1518,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
trace_scsi_dispatch_cmd_start(cmd);
rtn = host->hostt->queuecommand(host, cmd);
if (rtn) {
+ atomic_dec(&cmd->device->iorequest_cnt);
trace_scsi_dispatch_cmd_error(cmd, rtn);
if (rtn != SCSI_MLQUEUE_DEVICE_BUSY &&
rtn != SCSI_MLQUEUE_TARGET_BUSY)
@@ -1761,7 +1765,6 @@ static blk_status_t scsi_queue_rq(struct blk_mq_hw_ctx *hctx,
goto out_dec_host_busy;
}
- atomic_inc(&cmd->device->iorequest_cnt);
return BLK_STS_OK;
out_dec_host_busy:
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index d9ce379..e6bc622 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1780,7 +1780,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
length = scsi_bufflen(scmnd);
payload = (struct vmbus_packet_mpb_array *)&cmd_request->mpb;
- payload_sz = sizeof(cmd_request->mpb);
+ payload_sz = 0;
if (scsi_sg_count(scmnd)) {
unsigned long offset_in_hvpg = offset_in_hvpage(sgl->offset);
@@ -1789,10 +1789,10 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
unsigned long hvpfn, hvpfns_to_add;
int j, i = 0, sg_count;
- if (hvpg_count > MAX_PAGE_BUFFER_COUNT) {
+ payload_sz = (hvpg_count * sizeof(u64) +
+ sizeof(struct vmbus_packet_mpb_array));
- payload_sz = (hvpg_count * sizeof(u64) +
- sizeof(struct vmbus_packet_mpb_array));
+ if (hvpg_count > MAX_PAGE_BUFFER_COUNT) {
payload = kzalloc(payload_sz, GFP_ATOMIC);
if (!payload)
return SCSI_MLQUEUE_DEVICE_BUSY;
diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c
index 202ff71..51b3c6a 100644
--- a/drivers/ufs/core/ufs-mcq.c
+++ b/drivers/ufs/core/ufs-mcq.c
@@ -150,7 +150,8 @@ static int ufshcd_mcq_config_nr_queues(struct ufs_hba *hba)
u32 hba_maxq, rem, tot_queues;
struct Scsi_Host *host = hba->host;
- hba_maxq = FIELD_GET(MAX_QUEUE_SUP, hba->mcq_capabilities);
+ /* maxq is 0 based value */
+ hba_maxq = FIELD_GET(MAX_QUEUE_SUP, hba->mcq_capabilities) + 1;
tot_queues = UFS_MCQ_NUM_DEV_CMD_QUEUES + read_queues + poll_queues +
rw_queues;
@@ -265,7 +266,7 @@ static int ufshcd_mcq_get_tag(struct ufs_hba *hba,
addr = (le64_to_cpu(cqe->command_desc_base_addr) & CQE_UCD_BA) -
hba->ucdl_dma_addr;
- return div_u64(addr, sizeof(struct utp_transfer_cmd_desc));
+ return div_u64(addr, ufshcd_get_ucd_size(hba));
}
static void ufshcd_mcq_process_cqe(struct ufs_hba *hba,
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 45fd374..e7e79f5 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -2849,10 +2849,10 @@ static void ufshcd_map_queues(struct Scsi_Host *shost)
static void ufshcd_init_lrb(struct ufs_hba *hba, struct ufshcd_lrb *lrb, int i)
{
struct utp_transfer_cmd_desc *cmd_descp = (void *)hba->ucdl_base_addr +
- i * sizeof_utp_transfer_cmd_desc(hba);
+ i * ufshcd_get_ucd_size(hba);
struct utp_transfer_req_desc *utrdlp = hba->utrdl_base_addr;
dma_addr_t cmd_desc_element_addr = hba->ucdl_dma_addr +
- i * sizeof_utp_transfer_cmd_desc(hba);
+ i * ufshcd_get_ucd_size(hba);
u16 response_offset = offsetof(struct utp_transfer_cmd_desc,
response_upiu);
u16 prdt_offset = offsetof(struct utp_transfer_cmd_desc, prd_table);
@@ -3761,7 +3761,7 @@ static int ufshcd_memory_alloc(struct ufs_hba *hba)
size_t utmrdl_size, utrdl_size, ucdl_size;
/* Allocate memory for UTP command descriptors */
- ucdl_size = sizeof_utp_transfer_cmd_desc(hba) * hba->nutrs;
+ ucdl_size = ufshcd_get_ucd_size(hba) * hba->nutrs;
hba->ucdl_base_addr = dmam_alloc_coherent(hba->dev,
ucdl_size,
&hba->ucdl_dma_addr,
@@ -3861,7 +3861,7 @@ static void ufshcd_host_memory_configure(struct ufs_hba *hba)
prdt_offset =
offsetof(struct utp_transfer_cmd_desc, prd_table);
- cmd_desc_size = sizeof_utp_transfer_cmd_desc(hba);
+ cmd_desc_size = ufshcd_get_ucd_size(hba);
cmd_desc_dma_addr = hba->ucdl_dma_addr;
for (i = 0; i < hba->nutrs; i++) {
@@ -8452,7 +8452,7 @@ static void ufshcd_release_sdb_queue(struct ufs_hba *hba, int nutrs)
{
size_t ucdl_size, utrdl_size;
- ucdl_size = sizeof(struct utp_transfer_cmd_desc) * nutrs;
+ ucdl_size = ufshcd_get_ucd_size(hba) * nutrs;
dmam_free_coherent(hba->dev, ucdl_size, hba->ucdl_base_addr,
hba->ucdl_dma_addr);
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 29cf002..4c0f22a 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -3942,7 +3942,7 @@ static int reconnect_caps_cb(struct inode *inode, int mds, void *arg)
struct dentry *dentry;
struct ceph_cap *cap;
char *path;
- int pathlen = 0, err = 0;
+ int pathlen = 0, err;
u64 pathbase;
u64 snap_follows;
@@ -3965,6 +3965,7 @@ static int reconnect_caps_cb(struct inode *inode, int mds, void *arg)
cap = __get_cap_for_mds(ci, mds);
if (!cap) {
spin_unlock(&ci->i_ceph_lock);
+ err = 0;
goto out_err;
}
dout(" adding %p ino %llx.%llx cap %p %lld %s\n",
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 8700720..0b236eb 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -1111,6 +1111,19 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc,
continue;
adjust_snap_realm_parent(mdsc, child, realm->ino);
}
+ } else {
+ /*
+ * In the non-split case both 'num_split_inos' and
+ * 'num_split_realms' should be 0, making this a no-op.
+ * However the MDS happens to populate 'split_realms' list
+ * in one of the UPDATE op cases by mistake.
+ *
+ * Skip both lists just in case to ensure that 'p' is
+ * positioned at the start of realm info, as expected by
+ * ceph_update_snap_trace().
+ */
+ p += sizeof(u64) * num_split_inos;
+ p += sizeof(u64) * num_split_realms;
}
/*
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index bb94949..04ba95b 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -77,9 +77,9 @@ static const unsigned long nlm_grace_period_min = 0;
static const unsigned long nlm_grace_period_max = 240;
static const unsigned long nlm_timeout_min = 3;
static const unsigned long nlm_timeout_max = 20;
-static const int nlm_port_min = 0, nlm_port_max = 65535;
#ifdef CONFIG_SYSCTL
+static const int nlm_port_min = 0, nlm_port_max = 65535;
static struct ctl_table_header * nlm_sysctl_table;
#endif
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 7b8f17e..c159817 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -153,18 +153,6 @@ static int exports_net_open(struct net *net, struct file *file)
return 0;
}
-static int exports_proc_open(struct inode *inode, struct file *file)
-{
- return exports_net_open(current->nsproxy->net_ns, file);
-}
-
-static const struct proc_ops exports_proc_ops = {
- .proc_open = exports_proc_open,
- .proc_read = seq_read,
- .proc_lseek = seq_lseek,
- .proc_release = seq_release,
-};
-
static int exports_nfsd_open(struct inode *inode, struct file *file)
{
return exports_net_open(inode->i_sb->s_fs_info, file);
@@ -1458,6 +1446,19 @@ static struct file_system_type nfsd_fs_type = {
MODULE_ALIAS_FS("nfsd");
#ifdef CONFIG_PROC_FS
+
+static int exports_proc_open(struct inode *inode, struct file *file)
+{
+ return exports_net_open(current->nsproxy->net_ns, file);
+}
+
+static const struct proc_ops exports_proc_ops = {
+ .proc_open = exports_proc_open,
+ .proc_read = seq_read,
+ .proc_lseek = seq_lseek,
+ .proc_release = seq_release,
+};
+
static int create_proc_exports_entry(void)
{
struct proc_dir_entry *entry;
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index 4183819..72a906a 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -1365,19 +1365,19 @@ TRACE_EVENT(nfsd_cb_setup,
__field(u32, cl_id)
__field(unsigned long, authflavor)
__sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
- __array(unsigned char, netid, 8)
+ __string(netid, netid)
),
TP_fast_assign(
__entry->cl_boot = clp->cl_clientid.cl_boot;
__entry->cl_id = clp->cl_clientid.cl_id;
- strlcpy(__entry->netid, netid, sizeof(__entry->netid));
+ __assign_str(netid, netid);
__entry->authflavor = authflavor;
__assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
clp->cl_cb_conn.cb_addrlen)
),
TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
__get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
- __entry->netid, show_nfsd_authflavor(__entry->authflavor))
+ __get_str(netid), show_nfsd_authflavor(__entry->authflavor))
);
TRACE_EVENT(nfsd_cb_setup_err,
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 1310d2d..a8ce522a 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -917,6 +917,7 @@ void nilfs_evict_inode(struct inode *inode)
struct nilfs_transaction_info ti;
struct super_block *sb = inode->i_sb;
struct nilfs_inode_info *ii = NILFS_I(inode);
+ struct the_nilfs *nilfs;
int ret;
if (inode->i_nlink || !ii->i_root || unlikely(is_bad_inode(inode))) {
@@ -929,6 +930,23 @@ void nilfs_evict_inode(struct inode *inode)
truncate_inode_pages_final(&inode->i_data);
+ nilfs = sb->s_fs_info;
+ if (unlikely(sb_rdonly(sb) || !nilfs->ns_writer)) {
+ /*
+ * If this inode is about to be disposed after the file system
+ * has been degraded to read-only due to file system corruption
+ * or after the writer has been detached, do not make any
+ * changes that cause writes, just clear it.
+ * Do this check after read-locking ns_segctor_sem by
+ * nilfs_transaction_begin() in order to avoid a race with
+ * the writer detach operation.
+ */
+ clear_inode(inode);
+ nilfs_clear_inode(inode);
+ nilfs_transaction_abort(sb);
+ return;
+ }
+
/* TODO: some of the following operations may fail. */
nilfs_truncate_bmap(ii, 0);
nilfs_mark_inode_dirty(inode);
diff --git a/fs/statfs.c b/fs/statfs.c
index 0ba34c1..96d1c3e 100644
--- a/fs/statfs.c
+++ b/fs/statfs.c
@@ -130,6 +130,7 @@ static int do_statfs_native(struct kstatfs *st, struct statfs __user *p)
if (sizeof(buf) == sizeof(*st))
memcpy(&buf, st, sizeof(*st));
else {
+ memset(&buf, 0, sizeof(buf));
if (sizeof buf.f_blocks == 4) {
if ((st->f_blocks | st->f_bfree | st->f_bavail |
st->f_bsize | st->f_frsize) &
@@ -158,7 +159,6 @@ static int do_statfs_native(struct kstatfs *st, struct statfs __user *p)
buf.f_namelen = st->f_namelen;
buf.f_frsize = st->f_frsize;
buf.f_flags = st->f_flags;
- memset(buf.f_spare, 0, sizeof(buf.f_spare));
}
if (copy_to_user(p, &buf, sizeof(buf)))
return -EFAULT;
@@ -171,6 +171,7 @@ static int do_statfs64(struct kstatfs *st, struct statfs64 __user *p)
if (sizeof(buf) == sizeof(*st))
memcpy(&buf, st, sizeof(*st));
else {
+ memset(&buf, 0, sizeof(buf));
buf.f_type = st->f_type;
buf.f_bsize = st->f_bsize;
buf.f_blocks = st->f_blocks;
@@ -182,7 +183,6 @@ static int do_statfs64(struct kstatfs *st, struct statfs64 __user *p)
buf.f_namelen = st->f_namelen;
buf.f_frsize = st->f_frsize;
buf.f_flags = st->f_flags;
- memset(buf.f_spare, 0, sizeof(buf.f_spare));
}
if (copy_to_user(p, &buf, sizeof(buf)))
return -EFAULT;
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 947a60b..d7779a1 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -12,11 +12,10 @@
* Note: DISABLE_BRANCH_PROFILING can be used by special lowlevel code
* to disable branch tracing on a per file basis.
*/
-#if defined(CONFIG_TRACE_BRANCH_PROFILING) \
- && !defined(DISABLE_BRANCH_PROFILING) && !defined(__CHECKER__)
void ftrace_likely_update(struct ftrace_likely_data *f, int val,
int expect, int is_constant);
-
+#if defined(CONFIG_TRACE_BRANCH_PROFILING) \
+ && !defined(DISABLE_BRANCH_PROFILING) && !defined(__CHECKER__)
#define likely_notrace(x) __builtin_expect(!!(x), 1)
#define unlikely_notrace(x) __builtin_expect(!!(x), 0)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index c5a0dc8..6478838 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -1900,10 +1900,8 @@ void phy_package_leave(struct phy_device *phydev);
int devm_phy_package_join(struct device *dev, struct phy_device *phydev,
int addr, size_t priv_size);
-#if IS_ENABLED(CONFIG_PHYLIB)
int __init mdio_bus_init(void);
void mdio_bus_exit(void);
-#endif
int phy_ethtool_get_strings(struct phy_device *phydev, u8 *data);
int phy_ethtool_get_sset_count(struct phy_device *phydev);
diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index 7bde8e1..224293b 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -107,7 +107,10 @@ extern void synchronize_shrinkers(void);
#ifdef CONFIG_SHRINKER_DEBUG
extern int shrinker_debugfs_add(struct shrinker *shrinker);
-extern struct dentry *shrinker_debugfs_remove(struct shrinker *shrinker);
+extern struct dentry *shrinker_debugfs_detach(struct shrinker *shrinker,
+ int *debugfs_id);
+extern void shrinker_debugfs_remove(struct dentry *debugfs_entry,
+ int debugfs_id);
extern int __printf(2, 3) shrinker_debugfs_rename(struct shrinker *shrinker,
const char *fmt, ...);
#else /* CONFIG_SHRINKER_DEBUG */
@@ -115,10 +118,16 @@ static inline int shrinker_debugfs_add(struct shrinker *shrinker)
{
return 0;
}
-static inline struct dentry *shrinker_debugfs_remove(struct shrinker *shrinker)
+static inline struct dentry *shrinker_debugfs_detach(struct shrinker *shrinker,
+ int *debugfs_id)
{
+ *debugfs_id = -1;
return NULL;
}
+static inline void shrinker_debugfs_remove(struct dentry *debugfs_entry,
+ int debugfs_id)
+{
+}
static inline __printf(2, 3)
int shrinker_debugfs_rename(struct shrinker *shrinker, const char *fmt, ...)
{
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index 24aa159..fbc4bd4 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -176,7 +176,7 @@ extern struct svc_rdma_recv_ctxt *
extern void svc_rdma_recv_ctxt_put(struct svcxprt_rdma *rdma,
struct svc_rdma_recv_ctxt *ctxt);
extern void svc_rdma_flush_recv_queues(struct svcxprt_rdma *rdma);
-extern void svc_rdma_release_rqst(struct svc_rqst *rqstp);
+extern void svc_rdma_release_ctxt(struct svc_xprt *xprt, void *ctxt);
extern int svc_rdma_recvfrom(struct svc_rqst *);
/* svc_rdma_rw.c */
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 8674792..a6b1263 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -23,7 +23,7 @@ struct svc_xprt_ops {
int (*xpo_sendto)(struct svc_rqst *);
int (*xpo_result_payload)(struct svc_rqst *, unsigned int,
unsigned int);
- void (*xpo_release_rqst)(struct svc_rqst *);
+ void (*xpo_release_ctxt)(struct svc_xprt *xprt, void *ctxt);
void (*xpo_detach)(struct svc_xprt *);
void (*xpo_free)(struct svc_xprt *);
void (*xpo_kill_temp_xprt)(struct svc_xprt *);
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index 7769338..6a1e8f1 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -282,6 +282,7 @@ enum tpm_chip_flags {
TPM_CHIP_FLAG_ALWAYS_POWERED = BIT(5),
TPM_CHIP_FLAG_FIRMWARE_POWER_MANAGED = BIT(6),
TPM_CHIP_FLAG_FIRMWARE_UPGRADE = BIT(7),
+ TPM_CHIP_FLAG_SUSPENDED = BIT(8),
};
#define to_tpm_chip(d) container_of(d, struct tpm_chip, dev)
diff --git a/include/media/dvb_frontend.h b/include/media/dvb_frontend.h
index e7c4487..367d538 100644
--- a/include/media/dvb_frontend.h
+++ b/include/media/dvb_frontend.h
@@ -686,7 +686,10 @@ struct dtv_frontend_properties {
* @id: Frontend ID
* @exit: Used to inform the DVB core that the frontend
* thread should exit (usually, means that the hardware
- * got disconnected.
+ * got disconnected).
+ * @remove_mutex: mutex that avoids a race condition between a callback
+ * called when the hardware is disconnected and the
+ * file_operations of dvb_frontend.
*/
struct dvb_frontend {
@@ -704,6 +707,7 @@ struct dvb_frontend {
int (*callback)(void *adapter_priv, int component, int cmd, int arg);
int id;
unsigned int exit;
+ struct mutex remove_mutex;
};
/**
diff --git a/include/media/dvb_net.h b/include/media/dvb_net.h
index 9980b1d..4a921ea 100644
--- a/include/media/dvb_net.h
+++ b/include/media/dvb_net.h
@@ -39,6 +39,9 @@ struct net_device;
* @exit: flag to indicate when the device is being removed.
* @demux: pointer to &struct dmx_demux.
* @ioctl_mutex: protect access to this struct.
+ * @remove_mutex: mutex that avoids a race condition between a callback
+ * called when the hardware is disconnected and the
+ * file_operations of dvb_net.
*
* Currently, the core supports up to %DVB_NET_DEVICES_MAX (10) network
* devices.
@@ -51,6 +54,7 @@ struct dvb_net {
unsigned int exit:1;
struct dmx_demux *demux;
struct mutex ioctl_mutex;
+ struct mutex remove_mutex;
};
/**
diff --git a/include/media/dvbdev.h b/include/media/dvbdev.h
index 29d25c8..8958e5e 100644
--- a/include/media/dvbdev.h
+++ b/include/media/dvbdev.h
@@ -194,6 +194,21 @@ struct dvb_device {
};
/**
+ * struct dvbdevfops_node - fops nodes registered in dvbdevfops_list
+ *
+ * @fops: Dynamically allocated fops for ->owner registration
+ * @type: type of dvb_device
+ * @template: dvb_device used for registration
+ * @list_head: list_head for dvbdevfops_list
+ */
+struct dvbdevfops_node {
+ struct file_operations *fops;
+ enum dvb_device_type type;
+ const struct dvb_device *template;
+ struct list_head list_head;
+};
+
+/**
* dvb_device_get - Increase dvb_device reference
*
* @dvbdev: pointer to struct dvb_device
diff --git a/include/net/nexthop.h b/include/net/nexthop.h
index 9fa291a..2b12725 100644
--- a/include/net/nexthop.h
+++ b/include/net/nexthop.h
@@ -497,29 +497,6 @@ static inline struct fib6_nh *nexthop_fib6_nh(struct nexthop *nh)
return NULL;
}
-/* Variant of nexthop_fib6_nh().
- * Caller should either hold rcu_read_lock(), or RTNL.
- */
-static inline struct fib6_nh *nexthop_fib6_nh_bh(struct nexthop *nh)
-{
- struct nh_info *nhi;
-
- if (nh->is_group) {
- struct nh_group *nh_grp;
-
- nh_grp = rcu_dereference_rtnl(nh->nh_grp);
- nh = nexthop_mpath_select(nh_grp, 0);
- if (!nh)
- return NULL;
- }
-
- nhi = rcu_dereference_rtnl(nh->nh_info);
- if (nhi->family == AF_INET6)
- return &nhi->fib6_nh;
-
- return NULL;
-}
-
static inline struct net_device *fib6_info_nh_dev(struct fib6_info *f6i)
{
struct fib6_nh *fib6_nh;
diff --git a/include/sound/hda-mlink.h b/include/sound/hda-mlink.h
index dbc47af..4f44f0b 100644
--- a/include/sound/hda-mlink.h
+++ b/include/sound/hda-mlink.h
@@ -44,6 +44,9 @@ int hdac_bus_eml_sdw_power_down_unlocked(struct hdac_bus *bus, int sublink);
int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num);
+int hdac_bus_eml_sdw_map_stream_ch(struct hdac_bus *bus, int sublink, int y,
+ int channel_mask, int stream_id, int dir);
+
void hda_bus_ml_put_all(struct hdac_bus *bus);
void hda_bus_ml_reset_losidv(struct hdac_bus *bus);
int hda_bus_ml_resume(struct hdac_bus *bus);
@@ -51,6 +54,7 @@ int hda_bus_ml_suspend(struct hdac_bus *bus);
struct hdac_ext_link *hdac_bus_eml_ssp_get_hlink(struct hdac_bus *bus);
struct hdac_ext_link *hdac_bus_eml_dmic_get_hlink(struct hdac_bus *bus);
+struct hdac_ext_link *hdac_bus_eml_sdw_get_hlink(struct hdac_bus *bus);
struct mutex *hdac_bus_eml_get_mutex(struct hdac_bus *bus, bool alt, int elid);
@@ -144,6 +148,13 @@ hdac_bus_eml_sdw_power_down_unlocked(struct hdac_bus *bus, int sublink) { return
static inline int
hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num) { return 0; }
+static inline int
+hdac_bus_eml_sdw_map_stream_ch(struct hdac_bus *bus, int sublink, int y,
+ int channel_mask, int stream_id, int dir)
+{
+ return 0;
+}
+
static inline void hda_bus_ml_put_all(struct hdac_bus *bus) { }
static inline void hda_bus_ml_reset_losidv(struct hdac_bus *bus) { }
static inline int hda_bus_ml_resume(struct hdac_bus *bus) { return 0; }
@@ -155,6 +166,9 @@ hdac_bus_eml_ssp_get_hlink(struct hdac_bus *bus) { return NULL; }
static inline struct hdac_ext_link *
hdac_bus_eml_dmic_get_hlink(struct hdac_bus *bus) { return NULL; }
+static inline struct hdac_ext_link *
+hdac_bus_eml_sdw_get_hlink(struct hdac_bus *bus) { return NULL; }
+
static inline struct mutex *
hdac_bus_eml_get_mutex(struct hdac_bus *bus, bool alt, int elid) { return NULL; }
diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h
index bbc3787..e9ec7e4 100644
--- a/include/uapi/sound/sof/tokens.h
+++ b/include/uapi/sound/sof/tokens.h
@@ -183,7 +183,7 @@
#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_INTERLEAVING_STYLE 1906
#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_FMT_CFG 1907
#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_SAMPLE_TYPE 1908
-#define SOF_TKN_CAVS_AUDIO_FORMAT_PIN_INDEX 1909
+#define SOF_TKN_CAVS_AUDIO_FORMAT_INPUT_PIN_INDEX 1909
/* intentional token numbering discontinuity, reserved for future use */
#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_RATE 1930
#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_BIT_DEPTH 1931
@@ -194,6 +194,7 @@
#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_INTERLEAVING_STYLE 1936
#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_FMT_CFG 1937
#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_SAMPLE_TYPE 1938
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUTPUT_PIN_INDEX 1939
/* intentional token numbering discontinuity, reserved for future use */
#define SOF_TKN_CAVS_AUDIO_FORMAT_IBS 1970
#define SOF_TKN_CAVS_AUDIO_FORMAT_OBS 1971
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index f755329..df1d04f 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -1133,7 +1133,7 @@ static inline size_t ufshcd_sg_entry_size(const struct ufs_hba *hba)
({ (void)(hba); BUILD_BUG_ON(sg_entry_size != sizeof(struct ufshcd_sg_entry)); })
#endif
-static inline size_t sizeof_utp_transfer_cmd_desc(const struct ufs_hba *hba)
+static inline size_t ufshcd_get_ucd_size(const struct ufs_hba *hba)
{
return sizeof(struct utp_transfer_cmd_desc) + SG_ALL * ufshcd_sg_entry_size(hba);
}
diff --git a/kernel/trace/fprobe.c b/kernel/trace/fprobe.c
index 9abb390..18d3684 100644
--- a/kernel/trace/fprobe.c
+++ b/kernel/trace/fprobe.c
@@ -17,36 +17,30 @@
struct fprobe_rethook_node {
struct rethook_node node;
unsigned long entry_ip;
+ unsigned long entry_parent_ip;
char data[];
};
-static void fprobe_handler(unsigned long ip, unsigned long parent_ip,
- struct ftrace_ops *ops, struct ftrace_regs *fregs)
+static inline void __fprobe_handler(unsigned long ip, unsigned long parent_ip,
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
struct fprobe_rethook_node *fpr;
struct rethook_node *rh = NULL;
struct fprobe *fp;
void *entry_data = NULL;
- int bit, ret;
+ int ret = 0;
fp = container_of(ops, struct fprobe, ops);
- if (fprobe_disabled(fp))
- return;
-
- bit = ftrace_test_recursion_trylock(ip, parent_ip);
- if (bit < 0) {
- fp->nmissed++;
- return;
- }
if (fp->exit_handler) {
rh = rethook_try_get(fp->rethook);
if (!rh) {
fp->nmissed++;
- goto out;
+ return;
}
fpr = container_of(rh, struct fprobe_rethook_node, node);
fpr->entry_ip = ip;
+ fpr->entry_parent_ip = parent_ip;
if (fp->entry_data_size)
entry_data = fpr->data;
}
@@ -61,23 +55,60 @@ static void fprobe_handler(unsigned long ip, unsigned long parent_ip,
else
rethook_hook(rh, ftrace_get_regs(fregs), true);
}
-out:
+}
+
+static void fprobe_handler(unsigned long ip, unsigned long parent_ip,
+ struct ftrace_ops *ops, struct ftrace_regs *fregs)
+{
+ struct fprobe *fp;
+ int bit;
+
+ fp = container_of(ops, struct fprobe, ops);
+ if (fprobe_disabled(fp))
+ return;
+
+ /* recursion detection has to go before any traceable function and
+ * all functions before this point should be marked as notrace
+ */
+ bit = ftrace_test_recursion_trylock(ip, parent_ip);
+ if (bit < 0) {
+ fp->nmissed++;
+ return;
+ }
+ __fprobe_handler(ip, parent_ip, ops, fregs);
ftrace_test_recursion_unlock(bit);
+
}
NOKPROBE_SYMBOL(fprobe_handler);
static void fprobe_kprobe_handler(unsigned long ip, unsigned long parent_ip,
struct ftrace_ops *ops, struct ftrace_regs *fregs)
{
- struct fprobe *fp = container_of(ops, struct fprobe, ops);
+ struct fprobe *fp;
+ int bit;
+
+ fp = container_of(ops, struct fprobe, ops);
+ if (fprobe_disabled(fp))
+ return;
+
+ /* recursion detection has to go before any traceable function and
+ * all functions called before this point should be marked as notrace
+ */
+ bit = ftrace_test_recursion_trylock(ip, parent_ip);
+ if (bit < 0) {
+ fp->nmissed++;
+ return;
+ }
if (unlikely(kprobe_running())) {
fp->nmissed++;
return;
}
+
kprobe_busy_begin();
- fprobe_handler(ip, parent_ip, ops, fregs);
+ __fprobe_handler(ip, parent_ip, ops, fregs);
kprobe_busy_end();
+ ftrace_test_recursion_unlock(bit);
}
static void fprobe_exit_handler(struct rethook_node *rh, void *data,
@@ -85,14 +116,26 @@ static void fprobe_exit_handler(struct rethook_node *rh, void *data,
{
struct fprobe *fp = (struct fprobe *)data;
struct fprobe_rethook_node *fpr;
+ int bit;
if (!fp || fprobe_disabled(fp))
return;
fpr = container_of(rh, struct fprobe_rethook_node, node);
+ /*
+ * we need to assure no calls to traceable functions in-between the
+ * end of fprobe_handler and the beginning of fprobe_exit_handler.
+ */
+ bit = ftrace_test_recursion_trylock(fpr->entry_ip, fpr->entry_parent_ip);
+ if (bit < 0) {
+ fp->nmissed++;
+ return;
+ }
+
fp->exit_handler(fp, fpr->entry_ip, regs,
fp->entry_data_size ? (void *)fpr->data : NULL);
+ ftrace_test_recursion_unlock(bit);
}
NOKPROBE_SYMBOL(fprobe_exit_handler);
diff --git a/kernel/trace/rethook.c b/kernel/trace/rethook.c
index 32c3dfd..60f6cb2b 100644
--- a/kernel/trace/rethook.c
+++ b/kernel/trace/rethook.c
@@ -288,7 +288,7 @@ unsigned long rethook_trampoline_handler(struct pt_regs *regs,
* These loops must be protected from rethook_free_rcu() because those
* are accessing 'rhn->rethook'.
*/
- preempt_disable();
+ preempt_disable_notrace();
/*
* Run the handler on the shadow stack. Do not unlink the list here because
@@ -321,7 +321,7 @@ unsigned long rethook_trampoline_handler(struct pt_regs *regs,
first = first->next;
rethook_recycle(rhn);
}
- preempt_enable();
+ preempt_enable_notrace();
return correct_ret_addr;
}
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 110a364..8ebc43d 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -5317,15 +5317,9 @@ int mas_empty_area(struct ma_state *mas, unsigned long min,
mt = mte_node_type(mas->node);
pivots = ma_pivots(mas_mn(mas), mt);
- if (offset)
- mas->min = pivots[offset - 1] + 1;
-
- if (offset < mt_pivots[mt])
- mas->max = pivots[offset];
-
- if (mas->index < mas->min)
- mas->index = mas->min;
-
+ min = mas_safe_min(mas, pivots, offset);
+ if (mas->index < min)
+ mas->index = min;
mas->last = mas->index + size - 1;
return 0;
}
diff --git a/mm/kfence/kfence.h b/mm/kfence/kfence.h
index 2aafc46..392fb27 100644
--- a/mm/kfence/kfence.h
+++ b/mm/kfence/kfence.h
@@ -29,7 +29,7 @@
* canary of every 8 bytes is the same. 64-bit memory can be filled and checked
* at a time instead of byte by byte to improve performance.
*/
-#define KFENCE_CANARY_PATTERN_U64 ((u64)0xaaaaaaaaaaaaaaaa ^ (u64)(0x0706050403020100))
+#define KFENCE_CANARY_PATTERN_U64 ((u64)0xaaaaaaaaaaaaaaaa ^ (u64)(le64_to_cpu(0x0706050403020100)))
/* Maximum stack depth for reports. */
#define KFENCE_STACK_DEPTH 64
diff --git a/mm/shrinker_debug.c b/mm/shrinker_debug.c
index 3f83b10..fe10436 100644
--- a/mm/shrinker_debug.c
+++ b/mm/shrinker_debug.c
@@ -237,7 +237,8 @@ int shrinker_debugfs_rename(struct shrinker *shrinker, const char *fmt, ...)
}
EXPORT_SYMBOL(shrinker_debugfs_rename);
-struct dentry *shrinker_debugfs_remove(struct shrinker *shrinker)
+struct dentry *shrinker_debugfs_detach(struct shrinker *shrinker,
+ int *debugfs_id)
{
struct dentry *entry = shrinker->debugfs_entry;
@@ -246,14 +247,18 @@ struct dentry *shrinker_debugfs_remove(struct shrinker *shrinker)
kfree_const(shrinker->name);
shrinker->name = NULL;
- if (entry) {
- ida_free(&shrinker_debugfs_ida, shrinker->debugfs_id);
- shrinker->debugfs_entry = NULL;
- }
+ *debugfs_id = entry ? shrinker->debugfs_id : -1;
+ shrinker->debugfs_entry = NULL;
return entry;
}
+void shrinker_debugfs_remove(struct dentry *debugfs_entry, int debugfs_id)
+{
+ debugfs_remove_recursive(debugfs_entry);
+ ida_free(&shrinker_debugfs_ida, debugfs_id);
+}
+
static int __init shrinker_debugfs_init(void)
{
struct shrinker *shrinker;
diff --git a/mm/vmscan.c b/mm/vmscan.c
index d257916..6d0cd284 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -805,6 +805,7 @@ EXPORT_SYMBOL(register_shrinker);
void unregister_shrinker(struct shrinker *shrinker)
{
struct dentry *debugfs_entry;
+ int debugfs_id;
if (!(shrinker->flags & SHRINKER_REGISTERED))
return;
@@ -814,13 +815,13 @@ void unregister_shrinker(struct shrinker *shrinker)
shrinker->flags &= ~SHRINKER_REGISTERED;
if (shrinker->flags & SHRINKER_MEMCG_AWARE)
unregister_memcg_shrinker(shrinker);
- debugfs_entry = shrinker_debugfs_remove(shrinker);
+ debugfs_entry = shrinker_debugfs_detach(shrinker, &debugfs_id);
mutex_unlock(&shrinker_mutex);
atomic_inc(&shrinker_srcu_generation);
synchronize_srcu(&shrinker_srcu);
- debugfs_remove_recursive(debugfs_entry);
+ shrinker_debugfs_remove(debugfs_entry, debugfs_id);
kfree(shrinker->nr_deferred);
shrinker->nr_deferred = NULL;
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 44ddaf5..02f7f41 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1331,31 +1331,6 @@ void *zs_map_object(struct zs_pool *pool, unsigned long handle,
obj_to_location(obj, &page, &obj_idx);
zspage = get_zspage(page);
-#ifdef CONFIG_ZPOOL
- /*
- * Move the zspage to front of pool's LRU.
- *
- * Note that this is swap-specific, so by definition there are no ongoing
- * accesses to the memory while the page is swapped out that would make
- * it "hot". A new entry is hot, then ages to the tail until it gets either
- * written back or swaps back in.
- *
- * Furthermore, map is also called during writeback. We must not put an
- * isolated page on the LRU mid-reclaim.
- *
- * As a result, only update the LRU when the page is mapped for write
- * when it's first instantiated.
- *
- * This is a deviation from the other backends, which perform this update
- * in the allocation function (zbud_alloc, z3fold_alloc).
- */
- if (mm == ZS_MM_WO) {
- if (!list_empty(&zspage->lru))
- list_del(&zspage->lru);
- list_add(&zspage->lru, &pool->lru);
- }
-#endif
-
/*
* migration cannot move any zpages in this zspage. Here, pool->lock
* is too heavy since callers would take some time until they calls
@@ -1525,9 +1500,8 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)
fix_fullness_group(class, zspage);
record_obj(handle, obj);
class_stat_inc(class, ZS_OBJS_INUSE, 1);
- spin_unlock(&pool->lock);
- return handle;
+ goto out;
}
spin_unlock(&pool->lock);
@@ -1550,6 +1524,14 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)
/* We completely set up zspage so mark them as movable */
SetZsPageMovable(pool, zspage);
+out:
+#ifdef CONFIG_ZPOOL
+ /* Add/move zspage to beginning of LRU */
+ if (!list_empty(&zspage->lru))
+ list_del(&zspage->lru);
+ list_add(&zspage->lru, &pool->lru);
+#endif
+
spin_unlock(&pool->lock);
return handle;
diff --git a/mm/zswap.c b/mm/zswap.c
index e1e621d..59da2a4 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -1020,6 +1020,22 @@ static int zswap_writeback_entry(struct zpool *pool, unsigned long handle)
goto fail;
case ZSWAP_SWAPCACHE_NEW: /* page is locked */
+ /*
+ * Having a local reference to the zswap entry doesn't exclude
+ * swapping from invalidating and recycling the swap slot. Once
+ * the swapcache is secured against concurrent swapping to and
+ * from the slot, recheck that the entry is still current before
+ * writing.
+ */
+ spin_lock(&tree->lock);
+ if (zswap_rb_search(&tree->rbroot, entry->offset) != entry) {
+ spin_unlock(&tree->lock);
+ delete_from_swap_cache(page_folio(page));
+ ret = -ENOMEM;
+ goto fail;
+ }
+ spin_unlock(&tree->lock);
+
/* decompress */
acomp_ctx = raw_cpu_ptr(entry->pool->acomp_ctx);
dlen = PAGE_SIZE;
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 870e493..b90781b 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -109,8 +109,8 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
* NOTE: THIS ASSUMES DIX ETHERNET, SPECIFICALLY NOT SUPPORTING
* OTHER THINGS LIKE FDDI/TokenRing/802.3 SNAPs...
*/
- if (veth->h_vlan_proto != vlan->vlan_proto ||
- vlan->flags & VLAN_FLAG_REORDER_HDR) {
+ if (vlan->flags & VLAN_FLAG_REORDER_HDR ||
+ veth->h_vlan_proto != vlan->vlan_proto) {
u16 vlan_tci;
vlan_tci = vlan->vlan_id;
vlan_tci |= vlan_dev_get_egress_qos_mask(dev, skb->priority);
diff --git a/net/atm/resources.c b/net/atm/resources.c
index 2b2d33e..995d29e 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -400,6 +400,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len,
return error;
}
+#ifdef CONFIG_PROC_FS
void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos)
{
mutex_lock(&atm_dev_mutex);
@@ -415,3 +416,4 @@ void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
return seq_list_next(v, &atm_devs, pos);
}
+#endif
diff --git a/net/bridge/br_private_tunnel.h b/net/bridge/br_private_tunnel.h
index 2b05328..efb0960 100644
--- a/net/bridge/br_private_tunnel.h
+++ b/net/bridge/br_private_tunnel.h
@@ -27,6 +27,10 @@ int br_process_vlan_tunnel_info(const struct net_bridge *br,
int br_get_vlan_tunnel_info_size(struct net_bridge_vlan_group *vg);
int br_fill_vlan_tunnel_info(struct sk_buff *skb,
struct net_bridge_vlan_group *vg);
+bool vlan_tunid_inrange(const struct net_bridge_vlan *v_curr,
+ const struct net_bridge_vlan *v_last);
+int br_vlan_tunnel_info(const struct net_bridge_port *p, int cmd,
+ u16 vid, u32 tun_id, bool *changed);
#ifdef CONFIG_BRIDGE_VLAN_FILTERING
/* br_vlan_tunnel.c */
@@ -43,10 +47,6 @@ void br_handle_ingress_vlan_tunnel(struct sk_buff *skb,
struct net_bridge_vlan_group *vg);
int br_handle_egress_vlan_tunnel(struct sk_buff *skb,
struct net_bridge_vlan *vlan);
-bool vlan_tunid_inrange(const struct net_bridge_vlan *v_curr,
- const struct net_bridge_vlan *v_last);
-int br_vlan_tunnel_info(const struct net_bridge_port *p, int cmd,
- u16 vid, u32 tun_id, bool *changed);
#else
static inline int vlan_tunnel_init(struct net_bridge_vlan_group *vg)
{
diff --git a/net/can/isotp.c b/net/can/isotp.c
index a750259..84f9aba 100644
--- a/net/can/isotp.c
+++ b/net/can/isotp.c
@@ -1139,7 +1139,7 @@ static int isotp_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
struct isotp_sock *so = isotp_sk(sk);
int ret = 0;
- if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK))
+ if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK | MSG_CMSG_COMPAT))
return -EINVAL;
if (!so->bound)
diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c
index 7e90f9e..1790469 100644
--- a/net/can/j1939/socket.c
+++ b/net/can/j1939/socket.c
@@ -798,7 +798,7 @@ static int j1939_sk_recvmsg(struct socket *sock, struct msghdr *msg,
struct j1939_sk_buff_cb *skcb;
int ret = 0;
- if (flags & ~(MSG_DONTWAIT | MSG_ERRQUEUE))
+ if (flags & ~(MSG_DONTWAIT | MSG_ERRQUEUE | MSG_CMSG_COMPAT))
return -EINVAL;
if (flags & MSG_ERRQUEUE)
diff --git a/net/devlink/core.c b/net/devlink/core.c
index 777b091..c23ebab 100644
--- a/net/devlink/core.c
+++ b/net/devlink/core.c
@@ -204,11 +204,6 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
if (ret < 0)
goto err_xa_alloc;
- devlink->netdevice_nb.notifier_call = devlink_port_netdevice_event;
- ret = register_netdevice_notifier(&devlink->netdevice_nb);
- if (ret)
- goto err_register_netdevice_notifier;
-
devlink->dev = dev;
devlink->ops = ops;
xa_init_flags(&devlink->ports, XA_FLAGS_ALLOC);
@@ -233,8 +228,6 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops,
return devlink;
-err_register_netdevice_notifier:
- xa_erase(&devlinks, devlink->index);
err_xa_alloc:
kfree(devlink);
return NULL;
@@ -266,8 +259,6 @@ void devlink_free(struct devlink *devlink)
xa_destroy(&devlink->params);
xa_destroy(&devlink->ports);
- WARN_ON_ONCE(unregister_netdevice_notifier(&devlink->netdevice_nb));
-
xa_erase(&devlinks, devlink->index);
devlink_put(devlink);
@@ -303,6 +294,10 @@ static struct pernet_operations devlink_pernet_ops __net_initdata = {
.pre_exit = devlink_pernet_pre_exit,
};
+static struct notifier_block devlink_port_netdevice_nb = {
+ .notifier_call = devlink_port_netdevice_event,
+};
+
static int __init devlink_init(void)
{
int err;
@@ -311,6 +306,9 @@ static int __init devlink_init(void)
if (err)
goto out;
err = register_pernet_subsys(&devlink_pernet_ops);
+ if (err)
+ goto out;
+ err = register_netdevice_notifier(&devlink_port_netdevice_nb);
out:
WARN_ON(err);
diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h
index e133f42..62921b2 100644
--- a/net/devlink/devl_internal.h
+++ b/net/devlink/devl_internal.h
@@ -50,7 +50,6 @@ struct devlink {
u8 reload_failed:1;
refcount_t refcount;
struct rcu_work rwork;
- struct notifier_block netdevice_nb;
char priv[] __aligned(NETDEV_ALIGN);
};
diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c
index dffca2f..cd02549 100644
--- a/net/devlink/leftover.c
+++ b/net/devlink/leftover.c
@@ -7073,10 +7073,9 @@ int devlink_port_netdevice_event(struct notifier_block *nb,
struct devlink_port *devlink_port = netdev->devlink_port;
struct devlink *devlink;
- devlink = container_of(nb, struct devlink, netdevice_nb);
-
- if (!devlink_port || devlink_port->devlink != devlink)
+ if (!devlink_port)
return NOTIFY_OK;
+ devlink = devlink_port->devlink;
switch (event) {
case NETDEV_POST_INIT:
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 39bda2b..06d2573 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -829,6 +829,9 @@ static void tcp_v4_send_reset(const struct sock *sk, struct sk_buff *skb)
inet_twsk(sk)->tw_priority : sk->sk_priority;
transmit_time = tcp_transmit_time(sk);
xfrm_sk_clone_policy(ctl_sk, sk);
+ } else {
+ ctl_sk->sk_mark = 0;
+ ctl_sk->sk_priority = 0;
}
ip_send_unicast_reply(ctl_sk,
skb, &TCP_SKB_CB(skb)->header.h4.opt,
@@ -836,7 +839,6 @@ static void tcp_v4_send_reset(const struct sock *sk, struct sk_buff *skb)
&arg, arg.iov[0].iov_len,
transmit_time);
- ctl_sk->sk_mark = 0;
xfrm_sk_free_policy(ctl_sk);
sock_net_set(ctl_sk, &init_net);
__TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
@@ -935,7 +937,6 @@ static void tcp_v4_send_ack(const struct sock *sk,
&arg, arg.iov[0].iov_len,
transmit_time);
- ctl_sk->sk_mark = 0;
sock_net_set(ctl_sk, &init_net);
__TCP_INC_STATS(net, TCP_MIB_OUTSEGS);
local_bh_enable();
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 2438da5..bac768d 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -2491,7 +2491,7 @@ static int ipv6_route_native_seq_show(struct seq_file *seq, void *v)
const struct net_device *dev;
if (rt->nh)
- fib6_nh = nexthop_fib6_nh_bh(rt->nh);
+ fib6_nh = nexthop_fib6_nh(rt->nh);
seq_printf(seq, "%pi6 %02x ", &rt->fib6_dst.addr, rt->fib6_dst.plen);
@@ -2556,14 +2556,14 @@ static struct fib6_table *ipv6_route_seq_next_table(struct fib6_table *tbl,
if (tbl) {
h = (tbl->tb6_id & (FIB6_TABLE_HASHSZ - 1)) + 1;
- node = rcu_dereference_bh(hlist_next_rcu(&tbl->tb6_hlist));
+ node = rcu_dereference(hlist_next_rcu(&tbl->tb6_hlist));
} else {
h = 0;
node = NULL;
}
while (!node && h < FIB6_TABLE_HASHSZ) {
- node = rcu_dereference_bh(
+ node = rcu_dereference(
hlist_first_rcu(&net->ipv6.fib_table_hash[h++]));
}
return hlist_entry_safe(node, struct fib6_table, tb6_hlist);
@@ -2593,7 +2593,7 @@ static void *ipv6_route_seq_next(struct seq_file *seq, void *v, loff_t *pos)
if (!v)
goto iter_table;
- n = rcu_dereference_bh(((struct fib6_info *)v)->fib6_next);
+ n = rcu_dereference(((struct fib6_info *)v)->fib6_next);
if (n)
return n;
@@ -2619,12 +2619,12 @@ static void *ipv6_route_seq_next(struct seq_file *seq, void *v, loff_t *pos)
}
static void *ipv6_route_seq_start(struct seq_file *seq, loff_t *pos)
- __acquires(RCU_BH)
+ __acquires(RCU)
{
struct net *net = seq_file_net(seq);
struct ipv6_route_iter *iter = seq->private;
- rcu_read_lock_bh();
+ rcu_read_lock();
iter->tbl = ipv6_route_seq_next_table(NULL, net);
iter->skip = *pos;
@@ -2645,7 +2645,7 @@ static bool ipv6_route_iter_active(struct ipv6_route_iter *iter)
}
static void ipv6_route_native_seq_stop(struct seq_file *seq, void *v)
- __releases(RCU_BH)
+ __releases(RCU)
{
struct net *net = seq_file_net(seq);
struct ipv6_route_iter *iter = seq->private;
@@ -2653,7 +2653,7 @@ static void ipv6_route_native_seq_stop(struct seq_file *seq, void *v)
if (ipv6_route_iter_active(iter))
fib6_walker_unlink(net, &iter->w);
- rcu_read_unlock_bh();
+ rcu_read_unlock();
}
#if IS_BUILTIN(CONFIG_IPV6) && defined(CONFIG_BPF_SYSCALL)
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index a4ecfc9..da80974 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1015,12 +1015,14 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
ntohl(tun_id),
ntohl(md->u.index), truncate,
false);
+ proto = htons(ETH_P_ERSPAN);
} else if (md->version == 2) {
erspan_build_header_v2(skb,
ntohl(tun_id),
md->u.md2.dir,
get_hwid(&md->u.md2),
truncate, false);
+ proto = htons(ETH_P_ERSPAN2);
} else {
goto tx_err;
}
@@ -1043,24 +1045,25 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
break;
}
- if (t->parms.erspan_ver == 1)
+ if (t->parms.erspan_ver == 1) {
erspan_build_header(skb, ntohl(t->parms.o_key),
t->parms.index,
truncate, false);
- else if (t->parms.erspan_ver == 2)
+ proto = htons(ETH_P_ERSPAN);
+ } else if (t->parms.erspan_ver == 2) {
erspan_build_header_v2(skb, ntohl(t->parms.o_key),
t->parms.dir,
t->parms.hwid,
truncate, false);
- else
+ proto = htons(ETH_P_ERSPAN2);
+ } else {
goto tx_err;
+ }
fl6.daddr = t->parms.raddr;
}
/* Push GRE header. */
- proto = (t->parms.erspan_ver == 1) ? htons(ETH_P_ERSPAN)
- : htons(ETH_P_ERSPAN2);
gre_build_header(skb, 8, TUNNEL_SEQ, proto, 0, htonl(atomic_fetch_inc(&t->o_seqno)));
/* TooBig packet may have updated dst->dev's mtu */
diff --git a/net/key/af_key.c b/net/key/af_key.c
index a815f5a..31ab12f 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1940,7 +1940,8 @@ static u32 gen_reqid(struct net *net)
}
static int
-parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq)
+parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_policy *pol,
+ struct sadb_x_ipsecrequest *rq)
{
struct net *net = xp_net(xp);
struct xfrm_tmpl *t = xp->xfrm_vec + xp->xfrm_nr;
@@ -1958,9 +1959,12 @@ parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq)
if ((mode = pfkey_mode_to_xfrm(rq->sadb_x_ipsecrequest_mode)) < 0)
return -EINVAL;
t->mode = mode;
- if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_USE)
+ if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_USE) {
+ if ((mode == XFRM_MODE_TUNNEL || mode == XFRM_MODE_BEET) &&
+ pol->sadb_x_policy_dir == IPSEC_DIR_OUTBOUND)
+ return -EINVAL;
t->optional = 1;
- else if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_UNIQUE) {
+ } else if (rq->sadb_x_ipsecrequest_level == IPSEC_LEVEL_UNIQUE) {
t->reqid = rq->sadb_x_ipsecrequest_reqid;
if (t->reqid > IPSEC_MANUAL_REQID_MAX)
t->reqid = 0;
@@ -2002,7 +2006,7 @@ parse_ipsecrequests(struct xfrm_policy *xp, struct sadb_x_policy *pol)
rq->sadb_x_ipsecrequest_len < sizeof(*rq))
return -EINVAL;
- if ((err = parse_ipsecrequest(xp, rq)) < 0)
+ if ((err = parse_ipsecrequest(xp, pol, rq)) < 0)
return err;
len -= rq->sadb_x_ipsecrequest_len;
rq = (void*)((u8*)rq + rq->sadb_x_ipsecrequest_len);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 7317e4a..86b2036 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1578,9 +1578,10 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev,
sdata_dereference(link->u.ap.unsol_bcast_probe_resp,
sdata);
- /* abort any running channel switch */
+ /* abort any running channel switch or color change */
mutex_lock(&local->mtx);
link_conf->csa_active = false;
+ link_conf->color_change_active = false;
if (link->csa_block_tx) {
ieee80211_wake_vif_queues(local, sdata,
IEEE80211_QUEUE_STOP_REASON_CSA);
@@ -3589,7 +3590,7 @@ void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool block_t
EXPORT_SYMBOL(ieee80211_channel_switch_disconnect);
static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata,
- u32 *changed)
+ u64 *changed)
{
int err;
@@ -3632,7 +3633,7 @@ static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata,
static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
- u32 changed = 0;
+ u64 changed = 0;
int err;
sdata_assert_lock(sdata);
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index dbc34fb..77c90ed 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -258,7 +258,8 @@ ieee80211_get_max_required_bw(struct ieee80211_sub_if_data *sdata,
static enum nl80211_chan_width
ieee80211_get_chanctx_vif_max_required_bw(struct ieee80211_sub_if_data *sdata,
- struct ieee80211_chanctx_conf *conf)
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_link_data *rsvd_for)
{
enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT;
struct ieee80211_vif *vif = &sdata->vif;
@@ -267,13 +268,14 @@ ieee80211_get_chanctx_vif_max_required_bw(struct ieee80211_sub_if_data *sdata,
rcu_read_lock();
for (link_id = 0; link_id < ARRAY_SIZE(sdata->link); link_id++) {
enum nl80211_chan_width width = NL80211_CHAN_WIDTH_20_NOHT;
- struct ieee80211_bss_conf *link_conf =
- rcu_dereference(sdata->vif.link_conf[link_id]);
+ struct ieee80211_link_data *link =
+ rcu_dereference(sdata->link[link_id]);
- if (!link_conf)
+ if (!link)
continue;
- if (rcu_access_pointer(link_conf->chanctx_conf) != conf)
+ if (link != rsvd_for &&
+ rcu_access_pointer(link->conf->chanctx_conf) != &ctx->conf)
continue;
switch (vif->type) {
@@ -287,7 +289,7 @@ ieee80211_get_chanctx_vif_max_required_bw(struct ieee80211_sub_if_data *sdata,
* point, so take the width from the chandef, but
* account also for TDLS peers
*/
- width = max(link_conf->chandef.width,
+ width = max(link->conf->chandef.width,
ieee80211_get_max_required_bw(sdata, link_id));
break;
case NL80211_IFTYPE_P2P_DEVICE:
@@ -296,7 +298,7 @@ ieee80211_get_chanctx_vif_max_required_bw(struct ieee80211_sub_if_data *sdata,
case NL80211_IFTYPE_ADHOC:
case NL80211_IFTYPE_MESH_POINT:
case NL80211_IFTYPE_OCB:
- width = link_conf->chandef.width;
+ width = link->conf->chandef.width;
break;
case NL80211_IFTYPE_WDS:
case NL80211_IFTYPE_UNSPECIFIED:
@@ -316,7 +318,8 @@ ieee80211_get_chanctx_vif_max_required_bw(struct ieee80211_sub_if_data *sdata,
static enum nl80211_chan_width
ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local,
- struct ieee80211_chanctx_conf *conf)
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_link_data *rsvd_for)
{
struct ieee80211_sub_if_data *sdata;
enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT;
@@ -328,7 +331,8 @@ ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local,
if (!ieee80211_sdata_running(sdata))
continue;
- width = ieee80211_get_chanctx_vif_max_required_bw(sdata, conf);
+ width = ieee80211_get_chanctx_vif_max_required_bw(sdata, ctx,
+ rsvd_for);
max_bw = max(max_bw, width);
}
@@ -336,8 +340,8 @@ ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local,
/* use the configured bandwidth in case of monitor interface */
sdata = rcu_dereference(local->monitor_sdata);
if (sdata &&
- rcu_access_pointer(sdata->vif.bss_conf.chanctx_conf) == conf)
- max_bw = max(max_bw, conf->def.width);
+ rcu_access_pointer(sdata->vif.bss_conf.chanctx_conf) == &ctx->conf)
+ max_bw = max(max_bw, ctx->conf.def.width);
rcu_read_unlock();
@@ -349,8 +353,10 @@ ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local,
* the max of min required widths of all the interfaces bound to this
* channel context.
*/
-static u32 _ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
- struct ieee80211_chanctx *ctx)
+static u32
+_ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_link_data *rsvd_for)
{
enum nl80211_chan_width max_bw;
struct cfg80211_chan_def min_def;
@@ -370,7 +376,7 @@ static u32 _ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
return 0;
}
- max_bw = ieee80211_get_chanctx_max_required_bw(local, &ctx->conf);
+ max_bw = ieee80211_get_chanctx_max_required_bw(local, ctx, rsvd_for);
/* downgrade chandef up to max_bw */
min_def = ctx->conf.def;
@@ -448,9 +454,10 @@ static void ieee80211_chan_bw_change(struct ieee80211_local *local,
* channel context.
*/
void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
- struct ieee80211_chanctx *ctx)
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_link_data *rsvd_for)
{
- u32 changed = _ieee80211_recalc_chanctx_min_def(local, ctx);
+ u32 changed = _ieee80211_recalc_chanctx_min_def(local, ctx, rsvd_for);
if (!changed)
return;
@@ -464,10 +471,11 @@ void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
ieee80211_chan_bw_change(local, ctx, false);
}
-static void ieee80211_change_chanctx(struct ieee80211_local *local,
- struct ieee80211_chanctx *ctx,
- struct ieee80211_chanctx *old_ctx,
- const struct cfg80211_chan_def *chandef)
+static void _ieee80211_change_chanctx(struct ieee80211_local *local,
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_chanctx *old_ctx,
+ const struct cfg80211_chan_def *chandef,
+ struct ieee80211_link_data *rsvd_for)
{
u32 changed;
@@ -492,7 +500,7 @@ static void ieee80211_change_chanctx(struct ieee80211_local *local,
ieee80211_chan_bw_change(local, old_ctx, true);
if (cfg80211_chandef_identical(&ctx->conf.def, chandef)) {
- ieee80211_recalc_chanctx_min_def(local, ctx);
+ ieee80211_recalc_chanctx_min_def(local, ctx, rsvd_for);
return;
}
@@ -502,7 +510,7 @@ static void ieee80211_change_chanctx(struct ieee80211_local *local,
/* check if min chanctx also changed */
changed = IEEE80211_CHANCTX_CHANGE_WIDTH |
- _ieee80211_recalc_chanctx_min_def(local, ctx);
+ _ieee80211_recalc_chanctx_min_def(local, ctx, rsvd_for);
drv_change_chanctx(local, ctx, changed);
if (!local->use_chanctx) {
@@ -514,6 +522,14 @@ static void ieee80211_change_chanctx(struct ieee80211_local *local,
ieee80211_chan_bw_change(local, old_ctx, false);
}
+static void ieee80211_change_chanctx(struct ieee80211_local *local,
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_chanctx *old_ctx,
+ const struct cfg80211_chan_def *chandef)
+{
+ _ieee80211_change_chanctx(local, ctx, old_ctx, chandef, NULL);
+}
+
static struct ieee80211_chanctx *
ieee80211_find_chanctx(struct ieee80211_local *local,
const struct cfg80211_chan_def *chandef,
@@ -638,7 +654,7 @@ ieee80211_alloc_chanctx(struct ieee80211_local *local,
ctx->conf.rx_chains_dynamic = 1;
ctx->mode = mode;
ctx->conf.radar_enabled = false;
- ieee80211_recalc_chanctx_min_def(local, ctx);
+ _ieee80211_recalc_chanctx_min_def(local, ctx, NULL);
return ctx;
}
@@ -855,6 +871,9 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
}
if (new_ctx) {
+ /* recalc considering the link we'll use it for now */
+ ieee80211_recalc_chanctx_min_def(local, new_ctx, link);
+
ret = drv_assign_vif_chanctx(local, sdata, link->conf, new_ctx);
if (ret)
goto out;
@@ -873,12 +892,12 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
ieee80211_recalc_chanctx_chantype(local, curr_ctx);
ieee80211_recalc_smps_chanctx(local, curr_ctx);
ieee80211_recalc_radar_chanctx(local, curr_ctx);
- ieee80211_recalc_chanctx_min_def(local, curr_ctx);
+ ieee80211_recalc_chanctx_min_def(local, curr_ctx, NULL);
}
if (new_ctx && ieee80211_chanctx_num_assigned(local, new_ctx) > 0) {
ieee80211_recalc_txpower(sdata, false);
- ieee80211_recalc_chanctx_min_def(local, new_ctx);
+ ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL);
}
if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE &&
@@ -1270,7 +1289,7 @@ ieee80211_link_use_reserved_reassign(struct ieee80211_link_data *link)
ieee80211_link_update_chandef(link, &link->reserved_chandef);
- ieee80211_change_chanctx(local, new_ctx, old_ctx, chandef);
+ _ieee80211_change_chanctx(local, new_ctx, old_ctx, chandef, link);
vif_chsw[0].vif = &sdata->vif;
vif_chsw[0].old_ctx = &old_ctx->conf;
@@ -1300,7 +1319,7 @@ ieee80211_link_use_reserved_reassign(struct ieee80211_link_data *link)
if (ieee80211_chanctx_refcount(local, old_ctx) == 0)
ieee80211_free_chanctx(local, old_ctx);
- ieee80211_recalc_chanctx_min_def(local, new_ctx);
+ ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL);
ieee80211_recalc_smps_chanctx(local, new_ctx);
ieee80211_recalc_radar_chanctx(local, new_ctx);
@@ -1665,7 +1684,7 @@ static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local)
ieee80211_recalc_chanctx_chantype(local, ctx);
ieee80211_recalc_smps_chanctx(local, ctx);
ieee80211_recalc_radar_chanctx(local, ctx);
- ieee80211_recalc_chanctx_min_def(local, ctx);
+ ieee80211_recalc_chanctx_min_def(local, ctx, NULL);
list_for_each_entry_safe(link, link_tmp, &ctx->reserved_links,
reserved_chanctx_list) {
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a0a7839..b0372e7 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -2537,7 +2537,8 @@ int ieee80211_chanctx_refcount(struct ieee80211_local *local,
void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local,
struct ieee80211_chanctx *chanctx);
void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
- struct ieee80211_chanctx *ctx);
+ struct ieee80211_chanctx *ctx,
+ struct ieee80211_link_data *rsvd_for);
bool ieee80211_is_radar_required(struct ieee80211_local *local);
void ieee80211_dfs_cac_timer(unsigned long data);
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index de5d69f..db0d013 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -67,7 +67,7 @@
__entry->min_freq_offset = (c)->chan ? (c)->chan->freq_offset : 0; \
__entry->min_chan_width = (c)->width; \
__entry->min_center_freq1 = (c)->center_freq1; \
- __entry->freq1_offset = (c)->freq1_offset; \
+ __entry->min_freq1_offset = (c)->freq1_offset; \
__entry->min_center_freq2 = (c)->center_freq2;
#define MIN_CHANDEF_PR_FMT " min_control:%d.%03d MHz min_width:%d min_center: %d.%03d/%d MHz"
#define MIN_CHANDEF_PR_ARG __entry->min_control_freq, __entry->min_freq_offset, \
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 1a33274..0d9fbc8 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3791,6 +3791,7 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
ieee80211_tx_result r;
struct ieee80211_vif *vif = txq->vif;
int q = vif->hw_queue[txq->ac];
+ unsigned long flags;
bool q_stopped;
WARN_ON_ONCE(softirq_count() == 0);
@@ -3799,9 +3800,9 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
return NULL;
begin:
- spin_lock(&local->queue_stop_reason_lock);
+ spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
q_stopped = local->queue_stop_reasons[q];
- spin_unlock(&local->queue_stop_reason_lock);
+ spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
if (unlikely(q_stopped)) {
/* mark for waking later */
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 1527d6a..4bf7615 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -3015,7 +3015,7 @@ void ieee80211_recalc_min_chandef(struct ieee80211_sub_if_data *sdata,
chanctx = container_of(chanctx_conf, struct ieee80211_chanctx,
conf);
- ieee80211_recalc_chanctx_min_def(local, chanctx);
+ ieee80211_recalc_chanctx_min_def(local, chanctx, NULL);
}
unlock:
mutex_unlock(&local->chanctx_mtx);
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index d40544c..69c8c8c 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -2976,7 +2976,9 @@ static int ctnetlink_exp_dump_mask(struct sk_buff *skb,
return -1;
}
+#if IS_ENABLED(CONFIG_NF_NAT)
static const union nf_inet_addr any_addr;
+#endif
static __be32 nf_expect_get_id(const struct nf_conntrack_expect *exp)
{
@@ -3460,10 +3462,12 @@ ctnetlink_change_expect(struct nf_conntrack_expect *x,
return 0;
}
+#if IS_ENABLED(CONFIG_NF_NAT)
static const struct nla_policy exp_nat_nla_policy[CTA_EXPECT_NAT_MAX+1] = {
[CTA_EXPECT_NAT_DIR] = { .type = NLA_U32 },
[CTA_EXPECT_NAT_TUPLE] = { .type = NLA_NESTED },
};
+#endif
static int
ctnetlink_parse_expect_nat(const struct nlattr *attr,
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 59fb832..dc56759 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -3865,12 +3865,10 @@ static struct nft_rule *nft_rule_lookup_byid(const struct net *net,
struct nft_trans *trans;
list_for_each_entry(trans, &nft_net->commit_list, list) {
- struct nft_rule *rule = nft_trans_rule(trans);
-
if (trans->msg_type == NFT_MSG_NEWRULE &&
trans->ctx.chain == chain &&
id == nft_trans_rule_id(trans))
- return rule;
+ return nft_trans_rule(trans);
}
return ERR_PTR(-ENOENT);
}
diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c
index 19ea4d3..2f114aa 100644
--- a/net/netfilter/nft_set_rbtree.c
+++ b/net/netfilter/nft_set_rbtree.c
@@ -221,7 +221,7 @@ static int nft_rbtree_gc_elem(const struct nft_set *__set,
{
struct nft_set *set = (struct nft_set *)__set;
struct rb_node *prev = rb_prev(&rbe->node);
- struct nft_rbtree_elem *rbe_prev;
+ struct nft_rbtree_elem *rbe_prev = NULL;
struct nft_set_gc_batch *gcb;
gcb = nft_set_gc_batch_check(set, NULL, GFP_ATOMIC);
@@ -229,17 +229,21 @@ static int nft_rbtree_gc_elem(const struct nft_set *__set,
return -ENOMEM;
/* search for expired end interval coming before this element. */
- do {
+ while (prev) {
rbe_prev = rb_entry(prev, struct nft_rbtree_elem, node);
if (nft_rbtree_interval_end(rbe_prev))
break;
prev = rb_prev(prev);
- } while (prev != NULL);
+ }
- rb_erase(&rbe_prev->node, &priv->root);
+ if (rbe_prev) {
+ rb_erase(&rbe_prev->node, &priv->root);
+ atomic_dec(&set->nelems);
+ }
+
rb_erase(&rbe->node, &priv->root);
- atomic_sub(2, &set->nelems);
+ atomic_dec(&set->nelems);
nft_set_gc_batch_add(gcb, rbe);
nft_set_gc_batch_complete(gcb);
@@ -268,7 +272,7 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set,
struct nft_set_ext **ext)
{
struct nft_rbtree_elem *rbe, *rbe_le = NULL, *rbe_ge = NULL;
- struct rb_node *node, *parent, **p, *first = NULL;
+ struct rb_node *node, *next, *parent, **p, *first = NULL;
struct nft_rbtree *priv = nft_set_priv(set);
u8 genmask = nft_genmask_next(net);
int d, err;
@@ -307,7 +311,9 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set,
* Values stored in the tree are in reversed order, starting from
* highest to lowest value.
*/
- for (node = first; node != NULL; node = rb_next(node)) {
+ for (node = first; node != NULL; node = next) {
+ next = rb_next(node);
+
rbe = rb_entry(node, struct nft_rbtree_elem, node);
if (!nft_set_elem_active(&rbe->ext, genmask))
diff --git a/net/nsh/nsh.c b/net/nsh/nsh.c
index e9ca007..0f23e5e 100644
--- a/net/nsh/nsh.c
+++ b/net/nsh/nsh.c
@@ -77,13 +77,12 @@ static struct sk_buff *nsh_gso_segment(struct sk_buff *skb,
netdev_features_t features)
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
+ u16 mac_offset = skb->mac_header;
unsigned int nsh_len, mac_len;
__be16 proto;
- int nhoff;
skb_reset_network_header(skb);
- nhoff = skb->network_header - skb->mac_header;
mac_len = skb->mac_len;
if (unlikely(!pskb_may_pull(skb, NSH_BASE_HDR_LEN)))
@@ -108,15 +107,14 @@ static struct sk_buff *nsh_gso_segment(struct sk_buff *skb,
segs = skb_mac_gso_segment(skb, features);
if (IS_ERR_OR_NULL(segs)) {
skb_gso_error_unwind(skb, htons(ETH_P_NSH), nsh_len,
- skb->network_header - nhoff,
- mac_len);
+ mac_offset, mac_len);
goto out;
}
for (skb = segs; skb; skb = skb->next) {
skb->protocol = htons(ETH_P_NSH);
__skb_push(skb, nsh_len);
- skb_set_mac_header(skb, -nhoff);
+ skb->mac_header = mac_offset;
skb->network_header = skb->mac_header + mac_len;
skb->mac_len = mac_len;
}
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 212c5d5..9734e1d 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -639,6 +639,16 @@ gss_krb5_cts_crypt(struct crypto_sync_skcipher *cipher, struct xdr_buf *buf,
ret = write_bytes_to_xdr_buf(buf, offset, data, len);
+#if IS_ENABLED(CONFIG_KUNIT)
+ /*
+ * CBC-CTS does not define an output IV but RFC 3962 defines it as the
+ * penultimate block of ciphertext, so copy that into the IV buffer
+ * before returning.
+ */
+ if (encrypt)
+ memcpy(iv, data, crypto_sync_skcipher_ivsize(cipher));
+#endif
+
out:
kfree(data);
return ret;
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 26367cf..79967b6 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1052,7 +1052,7 @@ static int __svc_register(struct net *net, const char *progname,
#endif
}
- trace_svc_register(progname, version, protocol, port, family, error);
+ trace_svc_register(progname, version, family, protocol, port, error);
return error;
}
@@ -1416,7 +1416,7 @@ svc_process_common(struct svc_rqst *rqstp)
/* Only RPCv2 supported */
xdr_stream_encode_u32(xdr, RPC_VERSION);
xdr_stream_encode_u32(xdr, RPC_VERSION);
- goto sendit;
+ return 1; /* don't wrap */
err_bad_auth:
dprintk("svc: authentication failed (%d)\n",
@@ -1432,7 +1432,7 @@ svc_process_common(struct svc_rqst *rqstp)
err_bad_prog:
dprintk("svc: unknown program %d\n", rqstp->rq_prog);
serv->sv_stats->rpcbadfmt++;
- xdr_stream_encode_u32(xdr, RPC_PROG_UNAVAIL);
+ *rqstp->rq_accept_statp = rpc_prog_unavail;
goto sendit;
err_bad_vers:
@@ -1440,7 +1440,12 @@ svc_process_common(struct svc_rqst *rqstp)
rqstp->rq_vers, rqstp->rq_prog, progp->pg_name);
serv->sv_stats->rpcbadfmt++;
- xdr_stream_encode_u32(xdr, RPC_PROG_MISMATCH);
+ *rqstp->rq_accept_statp = rpc_prog_mismatch;
+
+ /*
+ * svc_authenticate() has already added the verifier and
+ * advanced the stream just past rq_accept_statp.
+ */
xdr_stream_encode_u32(xdr, process.mismatch.lovers);
xdr_stream_encode_u32(xdr, process.mismatch.hivers);
goto sendit;
@@ -1449,19 +1454,19 @@ svc_process_common(struct svc_rqst *rqstp)
svc_printk(rqstp, "unknown procedure (%d)\n", rqstp->rq_proc);
serv->sv_stats->rpcbadfmt++;
- xdr_stream_encode_u32(xdr, RPC_PROC_UNAVAIL);
+ *rqstp->rq_accept_statp = rpc_proc_unavail;
goto sendit;
err_garbage_args:
svc_printk(rqstp, "failed to decode RPC header\n");
serv->sv_stats->rpcbadfmt++;
- xdr_stream_encode_u32(xdr, RPC_GARBAGE_ARGS);
+ *rqstp->rq_accept_statp = rpc_garbage_args;
goto sendit;
err_system_err:
serv->sv_stats->rpcbadfmt++;
- xdr_stream_encode_u32(xdr, RPC_SYSTEM_ERR);
+ *rqstp->rq_accept_statp = rpc_system_err;
goto sendit;
}
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 84e5d7d..13a1489 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -532,13 +532,23 @@ void svc_reserve(struct svc_rqst *rqstp, int space)
}
EXPORT_SYMBOL_GPL(svc_reserve);
+static void free_deferred(struct svc_xprt *xprt, struct svc_deferred_req *dr)
+{
+ if (!dr)
+ return;
+
+ xprt->xpt_ops->xpo_release_ctxt(xprt, dr->xprt_ctxt);
+ kfree(dr);
+}
+
static void svc_xprt_release(struct svc_rqst *rqstp)
{
struct svc_xprt *xprt = rqstp->rq_xprt;
- xprt->xpt_ops->xpo_release_rqst(rqstp);
+ xprt->xpt_ops->xpo_release_ctxt(xprt, rqstp->rq_xprt_ctxt);
+ rqstp->rq_xprt_ctxt = NULL;
- kfree(rqstp->rq_deferred);
+ free_deferred(xprt, rqstp->rq_deferred);
rqstp->rq_deferred = NULL;
svc_rqst_release_pages(rqstp);
@@ -1054,7 +1064,7 @@ static void svc_delete_xprt(struct svc_xprt *xprt)
spin_unlock_bh(&serv->sv_lock);
while ((dr = svc_deferred_dequeue(xprt)) != NULL)
- kfree(dr);
+ free_deferred(xprt, dr);
call_xpt_users(xprt);
svc_xprt_put(xprt);
@@ -1176,8 +1186,8 @@ static void svc_revisit(struct cache_deferred_req *dreq, int too_many)
if (too_many || test_bit(XPT_DEAD, &xprt->xpt_flags)) {
spin_unlock(&xprt->xpt_lock);
trace_svc_defer_drop(dr);
+ free_deferred(xprt, dr);
svc_xprt_put(xprt);
- kfree(dr);
return;
}
dr->xprt = NULL;
@@ -1222,14 +1232,14 @@ static struct cache_deferred_req *svc_defer(struct cache_req *req)
dr->addrlen = rqstp->rq_addrlen;
dr->daddr = rqstp->rq_daddr;
dr->argslen = rqstp->rq_arg.len >> 2;
- dr->xprt_ctxt = rqstp->rq_xprt_ctxt;
- rqstp->rq_xprt_ctxt = NULL;
/* back up head to the start of the buffer and copy */
skip = rqstp->rq_arg.len - rqstp->rq_arg.head[0].iov_len;
memcpy(dr->args, rqstp->rq_arg.head[0].iov_base - skip,
dr->argslen << 2);
}
+ dr->xprt_ctxt = rqstp->rq_xprt_ctxt;
+ rqstp->rq_xprt_ctxt = NULL;
trace_svc_defer(rqstp);
svc_xprt_get(rqstp->rq_xprt);
dr->xprt = rqstp->rq_xprt;
@@ -1262,6 +1272,8 @@ static noinline int svc_deferred_recv(struct svc_rqst *rqstp)
rqstp->rq_daddr = dr->daddr;
rqstp->rq_respages = rqstp->rq_pages;
rqstp->rq_xprt_ctxt = dr->xprt_ctxt;
+
+ dr->xprt_ctxt = NULL;
svc_xprt_received(rqstp->rq_xprt);
return dr->argslen << 2;
}
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index a51c9b9..63fe7a3 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -121,27 +121,27 @@ static void svc_reclassify_socket(struct socket *sock)
#endif
/**
- * svc_tcp_release_rqst - Release transport-related resources
- * @rqstp: request structure with resources to be released
+ * svc_tcp_release_ctxt - Release transport-related resources
+ * @xprt: the transport which owned the context
+ * @ctxt: the context from rqstp->rq_xprt_ctxt or dr->xprt_ctxt
*
*/
-static void svc_tcp_release_rqst(struct svc_rqst *rqstp)
+static void svc_tcp_release_ctxt(struct svc_xprt *xprt, void *ctxt)
{
}
/**
- * svc_udp_release_rqst - Release transport-related resources
- * @rqstp: request structure with resources to be released
+ * svc_udp_release_ctxt - Release transport-related resources
+ * @xprt: the transport which owned the context
+ * @ctxt: the context from rqstp->rq_xprt_ctxt or dr->xprt_ctxt
*
*/
-static void svc_udp_release_rqst(struct svc_rqst *rqstp)
+static void svc_udp_release_ctxt(struct svc_xprt *xprt, void *ctxt)
{
- struct sk_buff *skb = rqstp->rq_xprt_ctxt;
+ struct sk_buff *skb = ctxt;
- if (skb) {
- rqstp->rq_xprt_ctxt = NULL;
+ if (skb)
consume_skb(skb);
- }
}
union svc_pktinfo_u {
@@ -696,7 +696,8 @@ static int svc_udp_sendto(struct svc_rqst *rqstp)
unsigned int sent;
int err;
- svc_udp_release_rqst(rqstp);
+ svc_udp_release_ctxt(xprt, rqstp->rq_xprt_ctxt);
+ rqstp->rq_xprt_ctxt = NULL;
svc_set_cmsg_data(rqstp, cmh);
@@ -768,7 +769,7 @@ static const struct svc_xprt_ops svc_udp_ops = {
.xpo_recvfrom = svc_udp_recvfrom,
.xpo_sendto = svc_udp_sendto,
.xpo_result_payload = svc_sock_result_payload,
- .xpo_release_rqst = svc_udp_release_rqst,
+ .xpo_release_ctxt = svc_udp_release_ctxt,
.xpo_detach = svc_sock_detach,
.xpo_free = svc_sock_free,
.xpo_has_wspace = svc_udp_has_wspace,
@@ -895,6 +896,9 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt)
trace_svcsock_accept_err(xprt, serv->sv_name, err);
return NULL;
}
+ if (IS_ERR(sock_alloc_file(newsock, O_NONBLOCK, NULL)))
+ return NULL;
+
set_bit(XPT_CONN, &svsk->sk_xprt.xpt_flags);
err = kernel_getpeername(newsock, sin);
@@ -935,7 +939,7 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt)
return &newsvsk->sk_xprt;
failed:
- sock_release(newsock);
+ sockfd_put(newsock);
return NULL;
}
@@ -1298,7 +1302,8 @@ static int svc_tcp_sendto(struct svc_rqst *rqstp)
unsigned int sent;
int err;
- svc_tcp_release_rqst(rqstp);
+ svc_tcp_release_ctxt(xprt, rqstp->rq_xprt_ctxt);
+ rqstp->rq_xprt_ctxt = NULL;
atomic_inc(&svsk->sk_sendqlen);
mutex_lock(&xprt->xpt_mutex);
@@ -1343,7 +1348,7 @@ static const struct svc_xprt_ops svc_tcp_ops = {
.xpo_recvfrom = svc_tcp_recvfrom,
.xpo_sendto = svc_tcp_sendto,
.xpo_result_payload = svc_sock_result_payload,
- .xpo_release_rqst = svc_tcp_release_rqst,
+ .xpo_release_ctxt = svc_tcp_release_ctxt,
.xpo_detach = svc_tcp_sock_detach,
.xpo_free = svc_sock_free,
.xpo_has_wspace = svc_tcp_has_wspace,
@@ -1430,7 +1435,6 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
struct socket *sock,
int flags)
{
- struct file *filp = NULL;
struct svc_sock *svsk;
struct sock *inet;
int pmap_register = !(flags & SVC_SOCK_ANONYMOUS);
@@ -1439,14 +1443,6 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
if (!svsk)
return ERR_PTR(-ENOMEM);
- if (!sock->file) {
- filp = sock_alloc_file(sock, O_NONBLOCK, NULL);
- if (IS_ERR(filp)) {
- kfree(svsk);
- return ERR_CAST(filp);
- }
- }
-
inet = sock->sk;
if (pmap_register) {
@@ -1456,8 +1452,6 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
inet->sk_protocol,
ntohs(inet_sk(inet)->inet_sport));
if (err < 0) {
- if (filp)
- fput(filp);
kfree(svsk);
return ERR_PTR(err);
}
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index 1c658fa..a22fe75 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -239,21 +239,20 @@ void svc_rdma_recv_ctxt_put(struct svcxprt_rdma *rdma,
}
/**
- * svc_rdma_release_rqst - Release transport-specific per-rqst resources
- * @rqstp: svc_rqst being released
+ * svc_rdma_release_ctxt - Release transport-specific per-rqst resources
+ * @xprt: the transport which owned the context
+ * @vctxt: the context from rqstp->rq_xprt_ctxt or dr->xprt_ctxt
*
* Ensure that the recv_ctxt is released whether or not a Reply
* was sent. For example, the client could close the connection,
* or svc_process could drop an RPC, before the Reply is sent.
*/
-void svc_rdma_release_rqst(struct svc_rqst *rqstp)
+void svc_rdma_release_ctxt(struct svc_xprt *xprt, void *vctxt)
{
- struct svc_rdma_recv_ctxt *ctxt = rqstp->rq_xprt_ctxt;
- struct svc_xprt *xprt = rqstp->rq_xprt;
+ struct svc_rdma_recv_ctxt *ctxt = vctxt;
struct svcxprt_rdma *rdma =
container_of(xprt, struct svcxprt_rdma, sc_xprt);
- rqstp->rq_xprt_ctxt = NULL;
if (ctxt)
svc_rdma_recv_ctxt_put(rdma, ctxt);
}
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 416b298..ca04f7a 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -80,7 +80,7 @@ static const struct svc_xprt_ops svc_rdma_ops = {
.xpo_recvfrom = svc_rdma_recvfrom,
.xpo_sendto = svc_rdma_sendto,
.xpo_result_payload = svc_rdma_result_payload,
- .xpo_release_rqst = svc_rdma_release_rqst,
+ .xpo_release_ctxt = svc_rdma_release_ctxt,
.xpo_detach = svc_rdma_detach,
.xpo_free = svc_rdma_free,
.xpo_has_wspace = svc_rdma_has_wspace,
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 35cac77..5388140 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -541,6 +541,19 @@ int tipc_bearer_mtu(struct net *net, u32 bearer_id)
return mtu;
}
+int tipc_bearer_min_mtu(struct net *net, u32 bearer_id)
+{
+ int mtu = TIPC_MIN_BEARER_MTU;
+ struct tipc_bearer *b;
+
+ rcu_read_lock();
+ b = bearer_get(net, bearer_id);
+ if (b)
+ mtu += b->encap_hlen;
+ rcu_read_unlock();
+ return mtu;
+}
+
/* tipc_bearer_xmit_skb - sends buffer to destination over bearer
*/
void tipc_bearer_xmit_skb(struct net *net, u32 bearer_id,
@@ -1138,8 +1151,8 @@ int __tipc_nl_bearer_set(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
}
#ifdef CONFIG_TIPC_MEDIA_UDP
- if (tipc_udp_mtu_bad(nla_get_u32
- (props[TIPC_NLA_PROP_MTU]))) {
+ if (nla_get_u32(props[TIPC_NLA_PROP_MTU]) <
+ b->encap_hlen + TIPC_MIN_BEARER_MTU) {
NL_SET_ERR_MSG(info->extack,
"MTU value is out-of-range");
return -EINVAL;
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 490ad6e..bd0cc5c 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -146,6 +146,7 @@ struct tipc_media {
* @identity: array index of this bearer within TIPC bearer array
* @disc: ptr to link setup request
* @net_plane: network plane ('A' through 'H') currently associated with bearer
+ * @encap_hlen: encap headers length
* @up: bearer up flag (bit 0)
* @refcnt: tipc_bearer reference counter
*
@@ -170,6 +171,7 @@ struct tipc_bearer {
u32 identity;
struct tipc_discoverer *disc;
char net_plane;
+ u16 encap_hlen;
unsigned long up;
refcount_t refcnt;
};
@@ -232,6 +234,7 @@ int tipc_bearer_setup(void);
void tipc_bearer_cleanup(void);
void tipc_bearer_stop(struct net *net);
int tipc_bearer_mtu(struct net *net, u32 bearer_id);
+int tipc_bearer_min_mtu(struct net *net, u32 bearer_id);
bool tipc_bearer_bcast_support(struct net *net, u32 bearer_id);
void tipc_bearer_xmit_skb(struct net *net, u32 bearer_id,
struct sk_buff *skb,
diff --git a/net/tipc/link.c b/net/tipc/link.c
index b3ce248..2eff1c79 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -2200,7 +2200,7 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
struct tipc_msg *hdr = buf_msg(skb);
struct tipc_gap_ack_blks *ga = NULL;
bool reply = msg_probe(hdr), retransmitted = false;
- u32 dlen = msg_data_sz(hdr), glen = 0;
+ u32 dlen = msg_data_sz(hdr), glen = 0, msg_max;
u16 peers_snd_nxt = msg_next_sent(hdr);
u16 peers_tol = msg_link_tolerance(hdr);
u16 peers_prio = msg_linkprio(hdr);
@@ -2239,6 +2239,9 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
switch (mtyp) {
case RESET_MSG:
case ACTIVATE_MSG:
+ msg_max = msg_max_pkt(hdr);
+ if (msg_max < tipc_bearer_min_mtu(l->net, l->bearer_id))
+ break;
/* Complete own link name with peer's interface name */
if_name = strrchr(l->name, ':') + 1;
if (sizeof(l->name) - (if_name - l->name) <= TIPC_MAX_IF_NAME)
@@ -2283,8 +2286,8 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
l->peer_session = msg_session(hdr);
l->in_session = true;
l->peer_bearer_id = msg_bearer_id(hdr);
- if (l->mtu > msg_max_pkt(hdr))
- l->mtu = msg_max_pkt(hdr);
+ if (l->mtu > msg_max)
+ l->mtu = msg_max;
break;
case STATE_MSG:
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index c2bb818..0a85244 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -738,8 +738,8 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
udp_conf.local_ip.s_addr = local.ipv4.s_addr;
udp_conf.use_udp_checksums = false;
ub->ifindex = dev->ifindex;
- if (tipc_mtu_bad(dev, sizeof(struct iphdr) +
- sizeof(struct udphdr))) {
+ b->encap_hlen = sizeof(struct iphdr) + sizeof(struct udphdr);
+ if (tipc_mtu_bad(dev, b->encap_hlen)) {
err = -EINVAL;
goto err;
}
@@ -760,6 +760,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
else
udp_conf.local_ip6 = local.ipv6;
ub->ifindex = dev->ifindex;
+ b->encap_hlen = sizeof(struct ipv6hdr) + sizeof(struct udphdr);
b->mtu = 1280;
#endif
} else {
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 413407b..efb8a09 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1462,7 +1462,7 @@ static int vsock_connect(struct socket *sock, struct sockaddr *addr,
vsock_transport_cancel_pkt(vsk);
vsock_remove_connected(vsk);
goto out_wait;
- } else if (timeout == 0) {
+ } else if ((sk->sk_state != TCP_ESTABLISHED) && (timeout == 0)) {
err = -ETIMEDOUT;
sk->sk_state = TCP_CLOSE;
sock->state = SS_UNCONNECTED;
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index a138225..c501db7 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -5,7 +5,7 @@
* Copyright 2008 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2016 Intel Deutschland GmbH
- * Copyright (C) 2018-2022 Intel Corporation
+ * Copyright (C) 2018-2023 Intel Corporation
*/
#include <linux/kernel.h>
#include <linux/slab.h>
@@ -540,6 +540,10 @@ static int cfg80211_parse_ap_info(struct cfg80211_colocated_ap *entry,
/* skip the TBTT offset */
pos++;
+ /* ignore entries with invalid BSSID */
+ if (!is_valid_ether_addr(pos))
+ return -EINVAL;
+
memcpy(entry->bssid, pos, ETH_ALEN);
pos += ETH_ALEN;
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c
index bef28c6..408f5e5 100644
--- a/net/xfrm/xfrm_device.c
+++ b/net/xfrm/xfrm_device.c
@@ -378,7 +378,7 @@ int xfrm_dev_policy_add(struct net *net, struct xfrm_policy *xp,
break;
default:
xdo->dev = NULL;
- dev_put(dev);
+ netdev_put(dev, &xdo->dev_tracker);
NL_SET_ERR_MSG(extack, "Unrecognized offload direction");
return -EINVAL;
}
diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c
index 35279c2..1f99dc4 100644
--- a/net/xfrm/xfrm_interface_core.c
+++ b/net/xfrm/xfrm_interface_core.c
@@ -310,52 +310,6 @@ static void xfrmi_scrub_packet(struct sk_buff *skb, bool xnet)
skb->mark = 0;
}
-static int xfrmi_input(struct sk_buff *skb, int nexthdr, __be32 spi,
- int encap_type, unsigned short family)
-{
- struct sec_path *sp;
-
- sp = skb_sec_path(skb);
- if (sp && (sp->len || sp->olen) &&
- !xfrm_policy_check(NULL, XFRM_POLICY_IN, skb, family))
- goto discard;
-
- XFRM_SPI_SKB_CB(skb)->family = family;
- if (family == AF_INET) {
- XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr);
- XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL;
- } else {
- XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct ipv6hdr, daddr);
- XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = NULL;
- }
-
- return xfrm_input(skb, nexthdr, spi, encap_type);
-discard:
- kfree_skb(skb);
- return 0;
-}
-
-static int xfrmi4_rcv(struct sk_buff *skb)
-{
- return xfrmi_input(skb, ip_hdr(skb)->protocol, 0, 0, AF_INET);
-}
-
-static int xfrmi6_rcv(struct sk_buff *skb)
-{
- return xfrmi_input(skb, skb_network_header(skb)[IP6CB(skb)->nhoff],
- 0, 0, AF_INET6);
-}
-
-static int xfrmi4_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
-{
- return xfrmi_input(skb, nexthdr, spi, encap_type, AF_INET);
-}
-
-static int xfrmi6_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
-{
- return xfrmi_input(skb, nexthdr, spi, encap_type, AF_INET6);
-}
-
static int xfrmi_rcv_cb(struct sk_buff *skb, int err)
{
const struct xfrm_mode *inner_mode;
@@ -991,8 +945,8 @@ static struct pernet_operations xfrmi_net_ops = {
};
static struct xfrm6_protocol xfrmi_esp6_protocol __read_mostly = {
- .handler = xfrmi6_rcv,
- .input_handler = xfrmi6_input,
+ .handler = xfrm6_rcv,
+ .input_handler = xfrm_input,
.cb_handler = xfrmi_rcv_cb,
.err_handler = xfrmi6_err,
.priority = 10,
@@ -1042,8 +996,8 @@ static struct xfrm6_tunnel xfrmi_ip6ip_handler __read_mostly = {
#endif
static struct xfrm4_protocol xfrmi_esp4_protocol __read_mostly = {
- .handler = xfrmi4_rcv,
- .input_handler = xfrmi4_input,
+ .handler = xfrm4_rcv,
+ .input_handler = xfrm_input,
.cb_handler = xfrmi_rcv_cb,
.err_handler = xfrmi4_err,
.priority = 10,
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 5c61ec0..6d15788 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -3312,7 +3312,7 @@ xfrm_secpath_reject(int idx, struct sk_buff *skb, const struct flowi *fl)
static inline int
xfrm_state_ok(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x,
- unsigned short family)
+ unsigned short family, u32 if_id)
{
if (xfrm_state_kern(x))
return tmpl->optional && !xfrm_state_addr_cmp(tmpl, x, tmpl->encap_family);
@@ -3323,7 +3323,8 @@ xfrm_state_ok(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x,
(tmpl->allalgs || (tmpl->aalgos & (1<<x->props.aalgo)) ||
!(xfrm_id_proto_match(tmpl->id.proto, IPSEC_PROTO_ANY))) &&
!(x->props.mode != XFRM_MODE_TRANSPORT &&
- xfrm_state_addr_cmp(tmpl, x, family));
+ xfrm_state_addr_cmp(tmpl, x, family)) &&
+ (if_id == 0 || if_id == x->if_id);
}
/*
@@ -3335,7 +3336,7 @@ xfrm_state_ok(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x,
*/
static inline int
xfrm_policy_ok(const struct xfrm_tmpl *tmpl, const struct sec_path *sp, int start,
- unsigned short family)
+ unsigned short family, u32 if_id)
{
int idx = start;
@@ -3345,7 +3346,7 @@ xfrm_policy_ok(const struct xfrm_tmpl *tmpl, const struct sec_path *sp, int star
} else
start = -1;
for (; idx < sp->len; idx++) {
- if (xfrm_state_ok(tmpl, sp->xvec[idx], family))
+ if (xfrm_state_ok(tmpl, sp->xvec[idx], family, if_id))
return ++idx;
if (sp->xvec[idx]->props.mode != XFRM_MODE_TRANSPORT) {
if (start == -1)
@@ -3712,12 +3713,6 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb,
}
xfrm_nr = ti;
- if (net->xfrm.policy_default[dir] == XFRM_USERPOLICY_BLOCK &&
- !xfrm_nr) {
- XFRM_INC_STATS(net, LINUX_MIB_XFRMINNOSTATES);
- goto reject;
- }
-
if (npols > 1) {
xfrm_tmpl_sort(stp, tpp, xfrm_nr, family);
tpp = stp;
@@ -3730,7 +3725,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb,
* are implied between each two transformations.
*/
for (i = xfrm_nr-1, k = 0; i >= 0; i--) {
- k = xfrm_policy_ok(tpp[i], sp, k, family);
+ k = xfrm_policy_ok(tpp[i], sp, k, family, if_id);
if (k < 0) {
if (k < -1)
/* "-2 - errored_index" returned */
@@ -3745,9 +3740,6 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb,
goto reject;
}
- if (if_id)
- secpath_reset(skb);
-
xfrm_pols_put(pols, npols);
return 1;
}
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index d720e163..c34a2a0 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1770,7 +1770,7 @@ static void copy_templates(struct xfrm_policy *xp, struct xfrm_user_tmpl *ut,
}
static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family,
- struct netlink_ext_ack *extack)
+ int dir, struct netlink_ext_ack *extack)
{
u16 prev_family;
int i;
@@ -1796,6 +1796,10 @@ static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family,
switch (ut[i].mode) {
case XFRM_MODE_TUNNEL:
case XFRM_MODE_BEET:
+ if (ut[i].optional && dir == XFRM_POLICY_OUT) {
+ NL_SET_ERR_MSG(extack, "Mode in optional template not allowed in outbound policy");
+ return -EINVAL;
+ }
break;
default:
if (ut[i].family != prev_family) {
@@ -1833,7 +1837,7 @@ static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family,
}
static int copy_from_user_tmpl(struct xfrm_policy *pol, struct nlattr **attrs,
- struct netlink_ext_ack *extack)
+ int dir, struct netlink_ext_ack *extack)
{
struct nlattr *rt = attrs[XFRMA_TMPL];
@@ -1844,7 +1848,7 @@ static int copy_from_user_tmpl(struct xfrm_policy *pol, struct nlattr **attrs,
int nr = nla_len(rt) / sizeof(*utmpl);
int err;
- err = validate_tmpl(nr, utmpl, pol->family, extack);
+ err = validate_tmpl(nr, utmpl, pol->family, dir, extack);
if (err)
return err;
@@ -1921,7 +1925,7 @@ static struct xfrm_policy *xfrm_policy_construct(struct net *net,
if (err)
goto error;
- if (!(err = copy_from_user_tmpl(xp, attrs, extack)))
+ if (!(err = copy_from_user_tmpl(xp, attrs, p->dir, extack)))
err = copy_from_user_sec_ctx(xp, attrs);
if (err)
goto error;
@@ -1980,6 +1984,7 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
if (err) {
xfrm_dev_policy_delete(xp);
+ xfrm_dev_policy_free(xp);
security_xfrm_policy_free(xp->security);
kfree(xp);
return err;
@@ -3499,7 +3504,7 @@ static struct xfrm_policy *xfrm_compile_policy(struct sock *sk, int opt,
return NULL;
nr = ((len - sizeof(*p)) / sizeof(*ut));
- if (validate_tmpl(nr, ut, p->sel.family, NULL))
+ if (validate_tmpl(nr, ut, p->sel.family, p->dir, NULL))
return NULL;
if (p->dir > XFRM_POLICY_OUT)
diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h
index 46e273b..50a6b50 100644
--- a/sound/core/oss/pcm_plugin.h
+++ b/sound/core/oss/pcm_plugin.h
@@ -141,6 +141,14 @@ int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_channel,
void *snd_pcm_plug_buf_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t size);
void snd_pcm_plug_buf_unlock(struct snd_pcm_substream *plug, void *ptr);
+#else
+
+static inline snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size) { return drv_size; }
+static inline snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_size) { return clt_size; }
+static inline int snd_pcm_plug_slave_format(int format, const struct snd_mask *format_mask) { return format; }
+
+#endif
+
snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream,
const char *ptr, snd_pcm_uframes_t size,
int in_kernel);
@@ -151,14 +159,6 @@ snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream,
snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream,
void **bufs, snd_pcm_uframes_t frames);
-#else
-
-static inline snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size) { return drv_size; }
-static inline snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_size) { return clt_size; }
-static inline int snd_pcm_plug_slave_format(int format, const struct snd_mask *format_mask) { return format; }
-
-#endif
-
#ifdef PLUGIN_DEBUG
#define pdprintf(fmt, args...) printk(KERN_DEBUG "plugin: " fmt, ##args)
#else
diff --git a/sound/firewire/digi00x/digi00x-stream.c b/sound/firewire/digi00x/digi00x-stream.c
index a15f55b..295163b 100644
--- a/sound/firewire/digi00x/digi00x-stream.c
+++ b/sound/firewire/digi00x/digi00x-stream.c
@@ -259,8 +259,10 @@ int snd_dg00x_stream_init_duplex(struct snd_dg00x *dg00x)
return err;
err = init_stream(dg00x, &dg00x->tx_stream);
- if (err < 0)
+ if (err < 0) {
destroy_stream(dg00x, &dg00x->rx_stream);
+ return err;
+ }
err = amdtp_domain_init(&dg00x->domain);
if (err < 0) {
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 62f4584..7d882b3 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -531,7 +531,7 @@ static int load_firmware(struct snd_cs46xx *chip)
return err;
}
-int snd_cs46xx_download_image(struct snd_cs46xx *chip)
+static __maybe_unused int snd_cs46xx_download_image(struct snd_cs46xx *chip)
{
int idx, err;
unsigned int offset = 0;
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index fc114e5..dbf7aa8 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -1155,8 +1155,8 @@ static bool path_has_mixer(struct hda_codec *codec, int path_idx, int ctl_type)
return path && path->ctls[ctl_type];
}
-static const char * const channel_name[4] = {
- "Front", "Surround", "CLFE", "Side"
+static const char * const channel_name[] = {
+ "Front", "Surround", "CLFE", "Side", "Back",
};
/* give some appropriate ctl name prefix for the given line out channel */
@@ -1182,7 +1182,7 @@ static const char *get_line_out_pfx(struct hda_codec *codec, int ch,
/* multi-io channels */
if (ch >= cfg->line_outs)
- return channel_name[ch];
+ goto fixed_name;
switch (cfg->line_out_type) {
case AUTO_PIN_SPEAKER_OUT:
@@ -1234,6 +1234,7 @@ static const char *get_line_out_pfx(struct hda_codec *codec, int ch,
if (cfg->line_outs == 1 && !spec->multi_ios)
return "Line Out";
+ fixed_name:
if (ch >= ARRAY_SIZE(channel_name)) {
snd_BUG();
return "PCM";
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 64a9440..5c0b1a0 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -4589,6 +4589,11 @@ HDA_CODEC_ENTRY(0x10de009d, "GPU 9d HDMI/DP", patch_nvhdmi),
HDA_CODEC_ENTRY(0x10de009e, "GPU 9e HDMI/DP", patch_nvhdmi),
HDA_CODEC_ENTRY(0x10de009f, "GPU 9f HDMI/DP", patch_nvhdmi),
HDA_CODEC_ENTRY(0x10de00a0, "GPU a0 HDMI/DP", patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a3, "GPU a3 HDMI/DP", patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a4, "GPU a4 HDMI/DP", patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a5, "GPU a5 HDMI/DP", patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a6, "GPU a6 HDMI/DP", patch_nvhdmi),
+HDA_CODEC_ENTRY(0x10de00a7, "GPU a7 HDMI/DP", patch_nvhdmi),
HDA_CODEC_ENTRY(0x10de8001, "MCP73 HDMI", patch_nvhdmi_2ch),
HDA_CODEC_ENTRY(0x10de8067, "MCP67/68 HDMI", patch_nvhdmi_2ch),
HDA_CODEC_ENTRY(0x67663d82, "Arise 82 HDMI/DP", patch_gf_hdmi),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 172ffc2..a7e4765 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7063,6 +7063,8 @@ enum {
ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC295_FIXUP_DISABLE_DAC3,
ALC285_FIXUP_SPEAKER2_TO_DAC1,
+ ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1,
+ ALC285_FIXUP_ASUS_HEADSET_MIC,
ALC280_FIXUP_HP_HEADSET_MIC,
ALC221_FIXUP_HP_FRONT_MIC,
ALC292_FIXUP_TPT460,
@@ -8033,6 +8035,22 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269_FIXUP_THINKPAD_ACPI
},
+ [ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_speaker2_to_dac1,
+ .chained = true,
+ .chain_id = ALC245_FIXUP_CS35L41_SPI_2
+ },
+ [ALC285_FIXUP_ASUS_HEADSET_MIC] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x19, 0x03a11050 },
+ { 0x1b, 0x03a11c30 },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1
+ },
[ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -9363,7 +9381,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x802f, "HP Z240", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x8077, "HP", ALC256_FIXUP_HP_HEADSET_MIC),
SND_PCI_QUIRK(0x103c, 0x8158, "HP", ALC256_FIXUP_HP_HEADSET_MIC),
- SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
+ SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC295_FIXUP_HP_X360),
SND_PCI_QUIRK(0x103c, 0x8256, "HP", ALC221_FIXUP_HP_FRONT_MIC),
SND_PCI_QUIRK(0x103c, 0x827e, "HP x360", ALC295_FIXUP_HP_X360),
SND_PCI_QUIRK(0x103c, 0x827f, "HP x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
@@ -9458,7 +9476,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8aa8, "HP EliteBook 640 G9 (MB 8AA6)", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8aab, "HP EliteBook 650 G9 (MB 8AA9)", ALC236_FIXUP_HP_GPIO_LED),
- SND_PCI_QUIRK(0x103c, 0x8abb, "HP ZBook Firefly 14 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8abb, "HP ZBook Firefly 14 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8ad1, "HP EliteBook 840 14 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8ad2, "HP EliteBook 860 16 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b42, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
@@ -9469,8 +9487,13 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8b47, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b5d, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8b5e, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
+ SND_PCI_QUIRK(0x103c, 0x8b63, "HP Elite Dragonfly 13.5 inch G4", ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b65, "HP ProBook 455 15.6 inch G10 Notebook PC", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8b66, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
+ SND_PCI_QUIRK(0x103c, 0x8b70, "HP EliteBook 835 G10", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x103c, 0x8b72, "HP EliteBook 845 G10", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x103c, 0x8b74, "HP EliteBook 845W G10", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x103c, 0x8b77, "HP ElieBook 865 G10", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x103c, 0x8b7a, "HP", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b7d, "HP", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b87, "HP", ALC236_FIXUP_HP_GPIO_LED),
@@ -9480,7 +9503,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8b8f, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b92, "HP", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8b96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
+ SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8bf0, "HP", ALC236_FIXUP_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c26, "HP HP EliteBook 800G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
@@ -9500,6 +9525,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
+ SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC),
+ SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x1662, "ASUS GV301QH", ALC294_FIXUP_ASUS_DUAL_SPK),
SND_PCI_QUIRK(0x1043, 0x1683, "ASUS UM3402YAR", ALC287_FIXUP_CS35L41_I2C_2),
@@ -9522,6 +9549,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+ SND_PCI_QUIRK(0x1043, 0x1c62, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x1c92, "ASUS ROG Strix G15", ALC285_FIXUP_ASUS_G533Z_PINS),
SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1d42, "ASUS Zephyrus G14 2022", ALC289_FIXUP_ASUS_GA401),
@@ -9618,6 +9646,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x7716, "Clevo NS50PU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x7717, "Clevo NS70PU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x7718, "Clevo L140PU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1558, 0x7724, "Clevo L140AU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8228, "Clevo NR40BU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8520, "Clevo NH50D[CD]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8521, "Clevo NH77D[CD]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
@@ -11663,6 +11692,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
SND_PCI_QUIRK(0x103c, 0x870c, "HP", ALC897_FIXUP_HP_HSMIC_VERB),
SND_PCI_QUIRK(0x103c, 0x8719, "HP", ALC897_FIXUP_HP_HSMIC_VERB),
+ SND_PCI_QUIRK(0x103c, 0x872b, "HP", ALC897_FIXUP_HP_HSMIC_VERB),
SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2),
SND_PCI_QUIRK(0x103c, 0x877e, "HP 288 Pro G6", ALC671_FIXUP_HP_HEADSET_MIC2),
SND_PCI_QUIRK(0x103c, 0x885f, "HP 288 Pro G8", ALC671_FIXUP_HP_HEADSET_MIC2),
diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 0bc6e40..4406a5d 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -311,6 +311,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "8A22"),
}
},
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "System76"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "pang12"),
+ }
+ },
{}
};
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 46762f7..d1677d7 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -852,10 +852,11 @@ static void cs35l56_dsp_work(struct work_struct *work)
*/
if (cs35l56->sdw_peripheral) {
cs35l56->sdw_irq_no_unmask = true;
- cancel_work_sync(&cs35l56->sdw_irq_work);
+ flush_work(&cs35l56->sdw_irq_work);
sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_MASK_1, 0);
sdw_read_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_STAT_1);
sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_STAT_1, 0xFF);
+ flush_work(&cs35l56->sdw_irq_work);
}
ret = cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_SHUTDOWN);
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 00b6036..c293244 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -53,6 +53,18 @@ static const struct reg_default ssm2602_reg[SSM2602_CACHEREGNUM] = {
{ .reg = 0x09, .def = 0x0000 }
};
+/*
+ * ssm2602 register patch
+ * Workaround for playback distortions after power up: activates digital
+ * core, and then powers on output, DAC, and whole chip at the same time
+ */
+
+static const struct reg_sequence ssm2602_patch[] = {
+ { SSM2602_ACTIVE, 0x01 },
+ { SSM2602_PWR, 0x07 },
+ { SSM2602_RESET, 0x00 },
+};
+
/*Appending several "None"s just for OSS mixer use*/
static const char *ssm2602_input_select[] = {
@@ -598,6 +610,9 @@ static int ssm260x_component_probe(struct snd_soc_component *component)
return ret;
}
+ regmap_register_patch(ssm2602->regmap, ssm2602_patch,
+ ARRAY_SIZE(ssm2602_patch));
+
/* set the update bits */
regmap_update_bits(ssm2602->regmap, SSM2602_LINVOL,
LINVOL_LRIN_BOTH, LINVOL_LRIN_BOTH);
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index acdf98b..ca20cade 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -132,13 +132,13 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id)
/* Error Handling: TX */
if (isr[i] & ISR_TXFO) {
- dev_err(dev->dev, "TX overrun (ch_id=%d)\n", i);
+ dev_err_ratelimited(dev->dev, "TX overrun (ch_id=%d)\n", i);
irq_valid = true;
}
/* Error Handling: TX */
if (isr[i] & ISR_RXFO) {
- dev_err(dev->dev, "RX overrun (ch_id=%d)\n", i);
+ dev_err_ratelimited(dev->dev, "RX overrun (ch_id=%d)\n", i);
irq_valid = true;
}
}
diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 94341e4..3f08082 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -1159,7 +1159,7 @@ static int fsl_micfil_probe(struct platform_device *pdev)
ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
if (ret) {
dev_err(&pdev->dev, "failed to pcm register\n");
- return ret;
+ goto err_pm_disable;
}
fsl_micfil_dai.capture.formats = micfil->soc->formats;
@@ -1169,9 +1169,20 @@ static int fsl_micfil_probe(struct platform_device *pdev)
if (ret) {
dev_err(&pdev->dev, "failed to register component %s\n",
fsl_micfil_component.name);
+ goto err_pm_disable;
}
return ret;
+
+err_pm_disable:
+ pm_runtime_disable(&pdev->dev);
+
+ return ret;
+}
+
+static void fsl_micfil_remove(struct platform_device *pdev)
+{
+ pm_runtime_disable(&pdev->dev);
}
static int __maybe_unused fsl_micfil_runtime_suspend(struct device *dev)
@@ -1232,6 +1243,7 @@ static const struct dev_pm_ops fsl_micfil_pm_ops = {
static struct platform_driver fsl_micfil_driver = {
.probe = fsl_micfil_probe,
+ .remove_new = fsl_micfil_remove,
.driver = {
.name = "fsl-micfil-dai",
.pm = &fsl_micfil_pm_ops,
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 6d9cfe0..d0f6c94 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -218,18 +218,48 @@ static int jz4740_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
return 0;
}
+static int jz4740_i2s_get_i2sdiv(unsigned long mclk, unsigned long rate,
+ unsigned long i2sdiv_max)
+{
+ unsigned long div, rate1, rate2, err1, err2;
+
+ div = mclk / (64 * rate);
+ if (div == 0)
+ div = 1;
+
+ rate1 = mclk / (64 * div);
+ rate2 = mclk / (64 * (div + 1));
+
+ err1 = abs(rate1 - rate);
+ err2 = abs(rate2 - rate);
+
+ /*
+ * Choose the divider that produces the smallest error in the
+ * output rate and reject dividers with a 5% or higher error.
+ * In the event that both dividers are outside the acceptable
+ * error margin, reject the rate to prevent distorted audio.
+ * (The number 5% is arbitrary.)
+ */
+ if (div <= i2sdiv_max && err1 <= err2 && err1 < rate/20)
+ return div;
+ if (div < i2sdiv_max && err2 < rate/20)
+ return div + 1;
+
+ return -EINVAL;
+}
+
static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
struct regmap_field *div_field;
+ unsigned long i2sdiv_max;
unsigned int sample_size;
- uint32_t ctrl;
- int div;
+ uint32_t ctrl, conf;
+ int div = 1;
regmap_read(i2s->regmap, JZ_REG_AIC_CTRL, &ctrl);
-
- div = clk_get_rate(i2s->clk_i2s) / (64 * params_rate(params));
+ regmap_read(i2s->regmap, JZ_REG_AIC_CONF, &conf);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S8:
@@ -258,11 +288,27 @@ static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream,
ctrl &= ~JZ_AIC_CTRL_MONO_TO_STEREO;
div_field = i2s->field_i2sdiv_playback;
+ i2sdiv_max = GENMASK(i2s->soc_info->field_i2sdiv_playback.msb,
+ i2s->soc_info->field_i2sdiv_playback.lsb);
} else {
ctrl &= ~JZ_AIC_CTRL_INPUT_SAMPLE_SIZE;
ctrl |= FIELD_PREP(JZ_AIC_CTRL_INPUT_SAMPLE_SIZE, sample_size);
div_field = i2s->field_i2sdiv_capture;
+ i2sdiv_max = GENMASK(i2s->soc_info->field_i2sdiv_capture.msb,
+ i2s->soc_info->field_i2sdiv_capture.lsb);
+ }
+
+ /*
+ * Only calculate I2SDIV if we're supplying the bit or frame clock.
+ * If the codec is supplying both clocks then the divider output is
+ * unused, and we don't want it to limit the allowed sample rates.
+ */
+ if (conf & (JZ_AIC_CONF_BIT_CLK_MASTER | JZ_AIC_CONF_SYNC_CLK_MASTER)) {
+ div = jz4740_i2s_get_i2sdiv(clk_get_rate(i2s->clk_i2s),
+ params_rate(params), i2sdiv_max);
+ if (div < 0)
+ return div;
}
regmap_write(i2s->regmap, JZ_REG_AIC_CTRL, ctrl);
diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-clk.c b/sound/soc/mediatek/mt8186/mt8186-afe-clk.c
index a6b4f29..539e3a0 100644
--- a/sound/soc/mediatek/mt8186/mt8186-afe-clk.c
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-clk.c
@@ -644,9 +644,3 @@ int mt8186_init_clock(struct mtk_base_afe *afe)
return 0;
}
-
-void mt8186_deinit_clock(void *priv)
-{
- struct mtk_base_afe *afe = priv;
- mt8186_audsys_clk_unregister(afe);
-}
diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-clk.h b/sound/soc/mediatek/mt8186/mt8186-afe-clk.h
index d598871..a9d59e5 100644
--- a/sound/soc/mediatek/mt8186/mt8186-afe-clk.h
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-clk.h
@@ -81,7 +81,6 @@ enum {
struct mtk_base_afe;
int mt8186_set_audio_int_bus_parent(struct mtk_base_afe *afe, int clk_id);
int mt8186_init_clock(struct mtk_base_afe *afe);
-void mt8186_deinit_clock(void *priv);
int mt8186_afe_enable_cgs(struct mtk_base_afe *afe);
void mt8186_afe_disable_cgs(struct mtk_base_afe *afe);
int mt8186_afe_enable_clock(struct mtk_base_afe *afe);
diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
index 41172a8..a868a04 100644
--- a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
@@ -2848,10 +2848,6 @@ static int mt8186_afe_pcm_dev_probe(struct platform_device *pdev)
return ret;
}
- ret = devm_add_action_or_reset(dev, mt8186_deinit_clock, (void *)afe);
- if (ret)
- return ret;
-
/* init memif */
afe->memif_32bit_supported = 0;
afe->memif_size = MT8186_MEMIF_NUM;
diff --git a/sound/soc/mediatek/mt8186/mt8186-audsys-clk.c b/sound/soc/mediatek/mt8186/mt8186-audsys-clk.c
index 578969c..5666be6 100644
--- a/sound/soc/mediatek/mt8186/mt8186-audsys-clk.c
+++ b/sound/soc/mediatek/mt8186/mt8186-audsys-clk.c
@@ -84,6 +84,29 @@ static const struct afe_gate aud_clks[CLK_AUD_NR_CLK] = {
GATE_AUD2(CLK_AUD_ETDM_OUT1_BCLK, "aud_etdm_out1_bclk", "top_audio", 24),
};
+static void mt8186_audsys_clk_unregister(void *data)
+{
+ struct mtk_base_afe *afe = data;
+ struct mt8186_afe_private *afe_priv = afe->platform_priv;
+ struct clk *clk;
+ struct clk_lookup *cl;
+ int i;
+
+ if (!afe_priv)
+ return;
+
+ for (i = 0; i < CLK_AUD_NR_CLK; i++) {
+ cl = afe_priv->lookup[i];
+ if (!cl)
+ continue;
+
+ clk = cl->clk;
+ clk_unregister_gate(clk);
+
+ clkdev_drop(cl);
+ }
+}
+
int mt8186_audsys_clk_register(struct mtk_base_afe *afe)
{
struct mt8186_afe_private *afe_priv = afe->platform_priv;
@@ -124,27 +147,6 @@ int mt8186_audsys_clk_register(struct mtk_base_afe *afe)
afe_priv->lookup[i] = cl;
}
- return 0;
+ return devm_add_action_or_reset(afe->dev, mt8186_audsys_clk_unregister, afe);
}
-void mt8186_audsys_clk_unregister(struct mtk_base_afe *afe)
-{
- struct mt8186_afe_private *afe_priv = afe->platform_priv;
- struct clk *clk;
- struct clk_lookup *cl;
- int i;
-
- if (!afe_priv)
- return;
-
- for (i = 0; i < CLK_AUD_NR_CLK; i++) {
- cl = afe_priv->lookup[i];
- if (!cl)
- continue;
-
- clk = cl->clk;
- clk_unregister_gate(clk);
-
- clkdev_drop(cl);
- }
-}
diff --git a/sound/soc/mediatek/mt8186/mt8186-audsys-clk.h b/sound/soc/mediatek/mt8186/mt8186-audsys-clk.h
index b8d6a06..897a291 100644
--- a/sound/soc/mediatek/mt8186/mt8186-audsys-clk.h
+++ b/sound/soc/mediatek/mt8186/mt8186-audsys-clk.h
@@ -10,6 +10,5 @@
#define _MT8186_AUDSYS_CLK_H_
int mt8186_audsys_clk_register(struct mtk_base_afe *afe);
-void mt8186_audsys_clk_unregister(struct mtk_base_afe *afe);
#endif
diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c
index 4e0c48a..749e856 100644
--- a/sound/soc/sof/amd/acp-ipc.c
+++ b/sound/soc/sof/amd/acp-ipc.c
@@ -209,7 +209,12 @@ int acp_sof_ipc_msg_data(struct snd_sof_dev *sdev, struct snd_sof_pcm_stream *sp
acp_mailbox_read(sdev, offset, p, sz);
} else {
struct snd_pcm_substream *substream = sps->substream;
- struct acp_dsp_stream *stream = substream->runtime->private_data;
+ struct acp_dsp_stream *stream;
+
+ if (!substream || !substream->runtime)
+ return -ESTRPIPE;
+
+ stream = substream->runtime->private_data;
if (!stream)
return -ESTRPIPE;
diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index b42b598..d547318 100644
--- a/sound/soc/sof/debug.c
+++ b/sound/soc/sof/debug.c
@@ -438,8 +438,8 @@ void snd_sof_handle_fw_exception(struct snd_sof_dev *sdev, const char *msg)
/* should we prevent DSP entering D3 ? */
if (!sdev->ipc_dump_printed)
dev_info(sdev->dev,
- "preventing DSP entering D3 state to preserve context\n");
- pm_runtime_get_noresume(sdev->dev);
+ "Attempting to prevent DSP from entering D3 state to preserve context\n");
+ pm_runtime_get_if_in_use(sdev->dev);
}
/* dump vital information to the logs */
diff --git a/sound/soc/sof/intel/hda-mlink.c b/sound/soc/sof/intel/hda-mlink.c
index 775582a..b7cbf66 100644
--- a/sound/soc/sof/intel/hda-mlink.c
+++ b/sound/soc/sof/intel/hda-mlink.c
@@ -19,6 +19,9 @@
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_MLINK)
+/* worst-case number of sublinks is used for sublink refcount array allocation only */
+#define HDAML_MAX_SUBLINKS (AZX_ML_LCTL_CPA_SHIFT - AZX_ML_LCTL_SPA_SHIFT)
+
/**
* struct hdac_ext2_link - HDAudio extended+alternate link
*
@@ -33,6 +36,7 @@
* @leptr: extended link pointer
* @eml_lock: mutual exclusion to access shared registers e.g. CPA/SPA bits
* in LCTL register
+ * @sublink_ref_count: array of refcounts, required to power-manage sublinks independently
* @base_ptr: pointer to shim/ip/shim_vs space
* @instance_offset: offset between each of @slcount instances managed by link
* @shim_offset: offset to SHIM register base
@@ -53,6 +57,7 @@ struct hdac_ext2_link {
u32 leptr;
struct mutex eml_lock; /* prevent concurrent access to e.g. CPA/SPA */
+ int sublink_ref_count[HDAML_MAX_SUBLINKS];
/* internal values computed from LCAP contents */
void __iomem *base_ptr;
@@ -68,6 +73,7 @@ struct hdac_ext2_link {
#define AZX_REG_SDW_SHIM_OFFSET 0x0
#define AZX_REG_SDW_IP_OFFSET 0x100
#define AZX_REG_SDW_VS_SHIM_OFFSET 0x6000
+#define AZX_REG_SDW_SHIM_PCMSyCM(y) (0x16 + 0x4 * (y))
/* only one instance supported */
#define AZX_REG_INTEL_DMIC_SHIM_OFFSET 0x0
@@ -91,7 +97,7 @@ struct hdac_ext2_link {
*/
static int hdaml_lnk_enum(struct device *dev, struct hdac_ext2_link *h2link,
- void __iomem *ml_addr, int link_idx)
+ void __iomem *remap_addr, void __iomem *ml_addr, int link_idx)
{
struct hdac_ext_link *hlink = &h2link->hext_link;
u32 base_offset;
@@ -126,15 +132,16 @@ static int hdaml_lnk_enum(struct device *dev, struct hdac_ext2_link *h2link,
link_idx, h2link->slcount);
/* find IP ID and offsets */
- h2link->leptr = readl(hlink->ml_addr + AZX_REG_ML_LEPTR);
+ h2link->leptr = readl(ml_addr + AZX_REG_ML_LEPTR);
h2link->elid = FIELD_GET(AZX_REG_ML_LEPTR_ID, h2link->leptr);
base_offset = FIELD_GET(AZX_REG_ML_LEPTR_PTR, h2link->leptr);
- h2link->base_ptr = hlink->ml_addr + base_offset;
+ h2link->base_ptr = remap_addr + base_offset;
switch (h2link->elid) {
case AZX_REG_ML_LEPTR_ID_SDW:
+ h2link->instance_offset = AZX_REG_SDW_INSTANCE_OFFSET;
h2link->shim_offset = AZX_REG_SDW_SHIM_OFFSET;
h2link->ip_offset = AZX_REG_SDW_IP_OFFSET;
h2link->shim_vs_offset = AZX_REG_SDW_VS_SHIM_OFFSET;
@@ -149,6 +156,7 @@ static int hdaml_lnk_enum(struct device *dev, struct hdac_ext2_link *h2link,
link_idx, base_offset);
break;
case AZX_REG_ML_LEPTR_ID_INTEL_SSP:
+ h2link->instance_offset = AZX_REG_INTEL_SSP_INSTANCE_OFFSET;
h2link->shim_offset = AZX_REG_INTEL_SSP_SHIM_OFFSET;
h2link->ip_offset = AZX_REG_INTEL_SSP_IP_OFFSET;
h2link->shim_vs_offset = AZX_REG_INTEL_SSP_VS_SHIM_OFFSET;
@@ -333,6 +341,21 @@ static void hdaml_link_set_lsdiid(u32 __iomem *lsdiid, int dev_num)
writel(val, lsdiid);
}
+static void hdaml_shim_map_stream_ch(u16 __iomem *pcmsycm, int lchan, int hchan,
+ int stream_id, int dir)
+{
+ u16 val;
+
+ val = readw(pcmsycm);
+
+ u16p_replace_bits(&val, lchan, GENMASK(3, 0));
+ u16p_replace_bits(&val, hchan, GENMASK(7, 4));
+ u16p_replace_bits(&val, stream_id, GENMASK(13, 8));
+ u16p_replace_bits(&val, dir, BIT(15));
+
+ writew(val, pcmsycm);
+}
+
static void hdaml_lctl_offload_enable(u32 __iomem *lctl, bool enable)
{
u32 val = readl(lctl);
@@ -364,7 +387,7 @@ static int hda_ml_alloc_h2link(struct hdac_bus *bus, int index)
hlink->bus = bus;
hlink->ml_addr = bus->mlcap + AZX_ML_BASE + (AZX_ML_INTERVAL * index);
- ret = hdaml_lnk_enum(bus->dev, h2link, hlink->ml_addr, index);
+ ret = hdaml_lnk_enum(bus->dev, h2link, bus->remap_addr, hlink->ml_addr, index);
if (ret < 0) {
kfree(h2link);
return ret;
@@ -641,8 +664,13 @@ static int hdac_bus_eml_power_up_base(struct hdac_bus *bus, bool alt, int elid,
if (eml_lock)
mutex_lock(&h2link->eml_lock);
- if (++hlink->ref_count > 1)
- goto skip_init;
+ if (!alt) {
+ if (++hlink->ref_count > 1)
+ goto skip_init;
+ } else {
+ if (++h2link->sublink_ref_count[sublink] > 1)
+ goto skip_init;
+ }
ret = hdaml_link_init(hlink->ml_addr + AZX_REG_ML_LCTL, sublink);
@@ -684,9 +712,13 @@ static int hdac_bus_eml_power_down_base(struct hdac_bus *bus, bool alt, int elid
if (eml_lock)
mutex_lock(&h2link->eml_lock);
- if (--hlink->ref_count > 0)
- goto skip_shutdown;
-
+ if (!alt) {
+ if (--hlink->ref_count > 0)
+ goto skip_shutdown;
+ } else {
+ if (--h2link->sublink_ref_count[sublink] > 0)
+ goto skip_shutdown;
+ }
ret = hdaml_link_shutdown(hlink->ml_addr + AZX_REG_ML_LCTL, sublink);
skip_shutdown:
@@ -740,6 +772,40 @@ int hdac_bus_eml_sdw_set_lsdiid(struct hdac_bus *bus, int sublink, int dev_num)
return 0;
} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_set_lsdiid, SND_SOC_SOF_HDA_MLINK);
+/*
+ * the 'y' parameter comes from the PCMSyCM hardware register naming. 'y' refers to the
+ * PDI index, i.e. the FIFO used for RX or TX
+ */
+int hdac_bus_eml_sdw_map_stream_ch(struct hdac_bus *bus, int sublink, int y,
+ int channel_mask, int stream_id, int dir)
+{
+ struct hdac_ext2_link *h2link;
+ u16 __iomem *pcmsycm;
+ u16 val;
+
+ h2link = find_ext2_link(bus, true, AZX_REG_ML_LEPTR_ID_SDW);
+ if (!h2link)
+ return -ENODEV;
+
+ pcmsycm = h2link->base_ptr + h2link->shim_offset +
+ h2link->instance_offset * sublink +
+ AZX_REG_SDW_SHIM_PCMSyCM(y);
+
+ mutex_lock(&h2link->eml_lock);
+
+ hdaml_shim_map_stream_ch(pcmsycm, 0, hweight32(channel_mask),
+ stream_id, dir);
+
+ mutex_unlock(&h2link->eml_lock);
+
+ val = readw(pcmsycm);
+
+ dev_dbg(bus->dev, "channel_mask %#x stream_id %d dir %d pcmscm %#x\n",
+ channel_mask, stream_id, dir, val);
+
+ return 0;
+} EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_map_stream_ch, SND_SOC_SOF_HDA_MLINK);
+
void hda_bus_ml_put_all(struct hdac_bus *bus)
{
struct hdac_ext_link *hlink;
@@ -836,6 +902,18 @@ struct hdac_ext_link *hdac_bus_eml_dmic_get_hlink(struct hdac_bus *bus)
}
EXPORT_SYMBOL_NS(hdac_bus_eml_dmic_get_hlink, SND_SOC_SOF_HDA_MLINK);
+struct hdac_ext_link *hdac_bus_eml_sdw_get_hlink(struct hdac_bus *bus)
+{
+ struct hdac_ext2_link *h2link;
+
+ h2link = find_ext2_link(bus, true, AZX_REG_ML_LEPTR_ID_SDW);
+ if (!h2link)
+ return NULL;
+
+ return &h2link->hext_link;
+}
+EXPORT_SYMBOL_NS(hdac_bus_eml_sdw_get_hlink, SND_SOC_SOF_HDA_MLINK);
+
int hdac_bus_eml_enable_offload(struct hdac_bus *bus, bool alt, int elid, bool enable)
{
struct hdac_ext2_link *h2link;
diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c
index fc1eb8e..ba4ef29 100644
--- a/sound/soc/sof/ipc3-topology.c
+++ b/sound/soc/sof/ipc3-topology.c
@@ -2103,10 +2103,13 @@ static int sof_ipc3_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *
* For the case of PAUSE/HW_FREE, since there are no quirks, flags can be used as is.
*/
- if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS)
+ if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) {
+ /* Clear stale command */
+ config->flags &= ~SOF_DAI_CONFIG_FLAGS_CMD_MASK;
config->flags |= flags;
- else
+ } else {
config->flags = flags;
+ }
/* only send the IPC if the widget is set up in the DSP */
if (swidget->use_count > 0) {
diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c
index 059eebf..5abe616 100644
--- a/sound/soc/sof/ipc4-topology.c
+++ b/sound/soc/sof/ipc4-topology.c
@@ -59,7 +59,7 @@ static const struct sof_topology_token ipc4_in_audio_format_tokens[] = {
audio_fmt.interleaving_style)},
{SOF_TKN_CAVS_AUDIO_FORMAT_IN_FMT_CFG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
offsetof(struct sof_ipc4_pin_format, audio_fmt.fmt_cfg)},
- {SOF_TKN_CAVS_AUDIO_FORMAT_PIN_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+ {SOF_TKN_CAVS_AUDIO_FORMAT_INPUT_PIN_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
offsetof(struct sof_ipc4_pin_format, pin_index)},
{SOF_TKN_CAVS_AUDIO_FORMAT_IBS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
offsetof(struct sof_ipc4_pin_format, buffer_size)},
@@ -79,7 +79,7 @@ static const struct sof_topology_token ipc4_out_audio_format_tokens[] = {
audio_fmt.interleaving_style)},
{SOF_TKN_CAVS_AUDIO_FORMAT_OUT_FMT_CFG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
offsetof(struct sof_ipc4_pin_format, audio_fmt.fmt_cfg)},
- {SOF_TKN_CAVS_AUDIO_FORMAT_PIN_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+ {SOF_TKN_CAVS_AUDIO_FORMAT_OUTPUT_PIN_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
offsetof(struct sof_ipc4_pin_format, pin_index)},
{SOF_TKN_CAVS_AUDIO_FORMAT_OBS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
offsetof(struct sof_ipc4_pin_format, buffer_size)},
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 567db32..d0ab6f3 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -643,16 +643,17 @@ static int sof_pcm_probe(struct snd_soc_component *component)
"%s/%s",
plat_data->tplg_filename_prefix,
plat_data->tplg_filename);
- if (!tplg_filename)
- return -ENOMEM;
-
- ret = snd_sof_load_topology(component, tplg_filename);
- if (ret < 0) {
- dev_err(component->dev, "error: failed to load DSP topology %d\n",
- ret);
- return ret;
+ if (!tplg_filename) {
+ ret = -ENOMEM;
+ goto pm_error;
}
+ ret = snd_sof_load_topology(component, tplg_filename);
+ if (ret < 0)
+ dev_err(component->dev, "error: failed to load DSP topology %d\n",
+ ret);
+
+pm_error:
pm_runtime_mark_last_busy(component->dev);
pm_runtime_put_autosuspend(component->dev);
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index 2fdbc53..2b23244 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -164,7 +164,7 @@ static int sof_resume(struct device *dev, bool runtime_resume)
ret = tplg_ops->set_up_all_pipelines(sdev, false);
if (ret < 0) {
dev_err(sdev->dev, "Failed to restore pipeline after resume %d\n", ret);
- return ret;
+ goto setup_fail;
}
}
@@ -178,6 +178,18 @@ static int sof_resume(struct device *dev, bool runtime_resume)
dev_err(sdev->dev, "ctx_restore IPC error during resume: %d\n", ret);
}
+setup_fail:
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE)
+ if (ret < 0) {
+ /*
+ * Debugfs cannot be read in runtime suspend, so cache
+ * the contents upon failure. This allows to capture
+ * possible DSP coredump information.
+ */
+ sof_cache_debugfs(sdev);
+ }
+#endif
+
return ret;
}
diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c
index fff1268..8d9e9d5 100644
--- a/sound/soc/sof/sof-client-probes.c
+++ b/sound/soc/sof/sof-client-probes.c
@@ -218,12 +218,7 @@ static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to,
ret = ipc->points_info(cdev, &desc, &num_desc);
if (ret < 0)
- goto exit;
-
- pm_runtime_mark_last_busy(dev);
- err = pm_runtime_put_autosuspend(dev);
- if (err < 0)
- dev_err_ratelimited(dev, "debugfs read failed to idle %d\n", err);
+ goto pm_error;
for (i = 0; i < num_desc; i++) {
offset = strlen(buf);
@@ -241,6 +236,13 @@ static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to,
ret = simple_read_from_buffer(to, count, ppos, buf, strlen(buf));
kfree(desc);
+
+pm_error:
+ pm_runtime_mark_last_busy(dev);
+ err = pm_runtime_put_autosuspend(dev);
+ if (err < 0)
+ dev_err_ratelimited(dev, "debugfs read failed to idle %d\n", err);
+
exit:
kfree(buf);
return ret;
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index d3d536b..f160dc4 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -586,6 +586,10 @@ static int sof_copy_tuples(struct snd_sof_dev *sdev, struct snd_soc_tplg_vendor_
if (*num_copied_tuples == tuples_size)
return 0;
}
+
+ /* stop when we've found the required token instances */
+ if (found == num_tokens * token_instance_num)
+ return 0;
}
/* next array */
@@ -1261,7 +1265,7 @@ static int sof_widget_parse_tokens(struct snd_soc_component *scomp, struct snd_s
if (num_sets > 1) {
struct snd_sof_tuple *new_tuples;
- num_tuples += token_list[object_token_list[i]].count * num_sets;
+ num_tuples += token_list[object_token_list[i]].count * (num_sets - 1);
new_tuples = krealloc(swidget->tuples,
sizeof(*new_tuples) * num_tuples, GFP_KERNEL);
if (!new_tuples) {
diff --git a/sound/usb/format.c b/sound/usb/format.c
index 4b1c5ba..ab5fed9 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -423,6 +423,7 @@ static int line6_parse_audio_format_rates_quirk(struct snd_usb_audio *chip,
case USB_ID(0x0e41, 0x4248): /* Line6 Helix >= fw 2.82 */
case USB_ID(0x0e41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */
case USB_ID(0x0e41, 0x424a): /* Line6 Helix LT >= fw 2.82 */
+ case USB_ID(0x0e41, 0x424b): /* Line6 Pod Go */
case USB_ID(0x19f7, 0x0011): /* Rode Rodecaster Pro */
return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000);
}
diff --git a/tools/power/cpupower/lib/powercap.c b/tools/power/cpupower/lib/powercap.c
index 0ce29ee..a7a59c6 100644
--- a/tools/power/cpupower/lib/powercap.c
+++ b/tools/power/cpupower/lib/powercap.c
@@ -40,25 +40,34 @@ static int sysfs_get_enabled(char *path, int *mode)
{
int fd;
char yes_no;
+ int ret = 0;
*mode = 0;
fd = open(path, O_RDONLY);
- if (fd == -1)
- return -1;
+ if (fd == -1) {
+ ret = -1;
+ goto out;
+ }
if (read(fd, &yes_no, 1) != 1) {
- close(fd);
- return -1;
+ ret = -1;
+ goto out_close;
}
if (yes_no == '1') {
*mode = 1;
- return 0;
+ goto out_close;
} else if (yes_no == '0') {
- return 0;
+ goto out_close;
+ } else {
+ ret = -1;
+ goto out_close;
}
- return -1;
+out_close:
+ close(fd);
+out:
+ return ret;
}
int powercap_get_enabled(int *mode)
diff --git a/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c b/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c
index e7d48cb..ae6af35 100644
--- a/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c
+++ b/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c
@@ -70,8 +70,8 @@ static int max_freq_mode;
*/
static unsigned long max_frequency;
-static unsigned long long tsc_at_measure_start;
-static unsigned long long tsc_at_measure_end;
+static unsigned long long *tsc_at_measure_start;
+static unsigned long long *tsc_at_measure_end;
static unsigned long long *mperf_previous_count;
static unsigned long long *aperf_previous_count;
static unsigned long long *mperf_current_count;
@@ -169,7 +169,7 @@ static int mperf_get_count_percent(unsigned int id, double *percent,
aperf_diff = aperf_current_count[cpu] - aperf_previous_count[cpu];
if (max_freq_mode == MAX_FREQ_TSC_REF) {
- tsc_diff = tsc_at_measure_end - tsc_at_measure_start;
+ tsc_diff = tsc_at_measure_end[cpu] - tsc_at_measure_start[cpu];
*percent = 100.0 * mperf_diff / tsc_diff;
dprint("%s: TSC Ref - mperf_diff: %llu, tsc_diff: %llu\n",
mperf_cstates[id].name, mperf_diff, tsc_diff);
@@ -206,7 +206,7 @@ static int mperf_get_count_freq(unsigned int id, unsigned long long *count,
if (max_freq_mode == MAX_FREQ_TSC_REF) {
/* Calculate max_freq from TSC count */
- tsc_diff = tsc_at_measure_end - tsc_at_measure_start;
+ tsc_diff = tsc_at_measure_end[cpu] - tsc_at_measure_start[cpu];
time_diff = timespec_diff_us(time_start, time_end);
max_frequency = tsc_diff / time_diff;
}
@@ -225,33 +225,27 @@ static int mperf_get_count_freq(unsigned int id, unsigned long long *count,
static int mperf_start(void)
{
int cpu;
- unsigned long long dbg;
clock_gettime(CLOCK_REALTIME, &time_start);
- mperf_get_tsc(&tsc_at_measure_start);
- for (cpu = 0; cpu < cpu_count; cpu++)
+ for (cpu = 0; cpu < cpu_count; cpu++) {
+ mperf_get_tsc(&tsc_at_measure_start[cpu]);
mperf_init_stats(cpu);
+ }
- mperf_get_tsc(&dbg);
- dprint("TSC diff: %llu\n", dbg - tsc_at_measure_start);
return 0;
}
static int mperf_stop(void)
{
- unsigned long long dbg;
int cpu;
- for (cpu = 0; cpu < cpu_count; cpu++)
+ for (cpu = 0; cpu < cpu_count; cpu++) {
mperf_measure_stats(cpu);
+ mperf_get_tsc(&tsc_at_measure_end[cpu]);
+ }
- mperf_get_tsc(&tsc_at_measure_end);
clock_gettime(CLOCK_REALTIME, &time_end);
-
- mperf_get_tsc(&dbg);
- dprint("TSC diff: %llu\n", dbg - tsc_at_measure_end);
-
return 0;
}
@@ -353,7 +347,8 @@ struct cpuidle_monitor *mperf_register(void)
aperf_previous_count = calloc(cpu_count, sizeof(unsigned long long));
mperf_current_count = calloc(cpu_count, sizeof(unsigned long long));
aperf_current_count = calloc(cpu_count, sizeof(unsigned long long));
-
+ tsc_at_measure_start = calloc(cpu_count, sizeof(unsigned long long));
+ tsc_at_measure_end = calloc(cpu_count, sizeof(unsigned long long));
mperf_monitor.name_len = strlen(mperf_monitor.name);
return &mperf_monitor;
}
@@ -364,6 +359,8 @@ void mperf_unregister(void)
free(aperf_previous_count);
free(mperf_current_count);
free(aperf_current_count);
+ free(tsc_at_measure_start);
+ free(tsc_at_measure_end);
free(is_valid);
}
diff --git a/tools/testing/selftests/ftrace/Makefile b/tools/testing/selftests/ftrace/Makefile
index d6e106f..a1e955d 100644
--- a/tools/testing/selftests/ftrace/Makefile
+++ b/tools/testing/selftests/ftrace/Makefile
@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
all:
-TEST_PROGS := ftracetest
+TEST_PROGS_EXTENDED := ftracetest
+TEST_PROGS := ftracetest-ktap
TEST_FILES := test.d settings
EXTRA_CLEAN := $(OUTPUT)/logs/*
diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest
index c3311c8..2506621 100755
--- a/tools/testing/selftests/ftrace/ftracetest
+++ b/tools/testing/selftests/ftrace/ftracetest
@@ -13,6 +13,7 @@
echo " Options:"
echo " -h|--help Show help message"
echo " -k|--keep Keep passed test logs"
+echo " -K|--ktap Output in KTAP format"
echo " -v|--verbose Increase verbosity of test messages"
echo " -vv Alias of -v -v (Show all results in stdout)"
echo " -vvv Alias of -v -v -v (Show all commands immediately)"
@@ -85,6 +86,10 @@
KEEP_LOG=1
shift 1
;;
+ --ktap|-K)
+ KTAP=1
+ shift 1
+ ;;
--verbose|-v|-vv|-vvv)
if [ $VERBOSE -eq -1 ]; then
usage "--console can not use with --verbose"
@@ -178,6 +183,7 @@
TEST_CASES=`find_testcases $TEST_DIR`
LOG_DIR=$TOP_DIR/logs/`date +%Y%m%d-%H%M%S`/
KEEP_LOG=0
+KTAP=0
DEBUG=0
VERBOSE=0
UNSUPPORTED_RESULT=0
@@ -229,7 +235,7 @@
newline=
shift
fi
- printf "$*$newline"
+ [ "$KTAP" != "1" ] && printf "$*$newline"
[ "$LOG_FILE" ] && printf "$*$newline" | strip_esc >> $LOG_FILE
}
catlog() { #file
@@ -260,11 +266,11 @@
INSTANCE=
CASENO=0
+CASENAME=
testcase() { # testfile
CASENO=$((CASENO+1))
- desc=`grep "^#[ \t]*description:" $1 | cut -f2- -d:`
- prlog -n "[$CASENO]$INSTANCE$desc"
+ CASENAME=`grep "^#[ \t]*description:" $1 | cut -f2- -d:`
}
checkreq() { # testfile
@@ -277,40 +283,68 @@
grep -q "^#[ \t]*flags:.*instance" $1
}
+ktaptest() { # result comment
+ if [ "$KTAP" != "1" ]; then
+ return
+ fi
+
+ local result=
+ if [ "$1" = "1" ]; then
+ result="ok"
+ else
+ result="not ok"
+ fi
+ shift
+
+ local comment=$*
+ if [ "$comment" != "" ]; then
+ comment="# $comment"
+ fi
+
+ echo $CASENO $result $INSTANCE$CASENAME $comment
+}
+
eval_result() { # sigval
case $1 in
$PASS)
prlog " [${color_green}PASS${color_reset}]"
+ ktaptest 1
PASSED_CASES="$PASSED_CASES $CASENO"
return 0
;;
$FAIL)
prlog " [${color_red}FAIL${color_reset}]"
+ ktaptest 0
FAILED_CASES="$FAILED_CASES $CASENO"
return 1 # this is a bug.
;;
$UNRESOLVED)
prlog " [${color_blue}UNRESOLVED${color_reset}]"
+ ktaptest 0 UNRESOLVED
UNRESOLVED_CASES="$UNRESOLVED_CASES $CASENO"
return $UNRESOLVED_RESULT # depends on use case
;;
$UNTESTED)
prlog " [${color_blue}UNTESTED${color_reset}]"
+ ktaptest 1 SKIP
UNTESTED_CASES="$UNTESTED_CASES $CASENO"
return 0
;;
$UNSUPPORTED)
prlog " [${color_blue}UNSUPPORTED${color_reset}]"
+ ktaptest 1 SKIP
UNSUPPORTED_CASES="$UNSUPPORTED_CASES $CASENO"
return $UNSUPPORTED_RESULT # depends on use case
;;
$XFAIL)
prlog " [${color_green}XFAIL${color_reset}]"
+ ktaptest 1 XFAIL
XFAILED_CASES="$XFAILED_CASES $CASENO"
return 0
;;
*)
prlog " [${color_blue}UNDEFINED${color_reset}]"
+ ktaptest 0 error
UNDEFINED_CASES="$UNDEFINED_CASES $CASENO"
return 1 # this must be a test bug
;;
@@ -371,6 +405,7 @@
run_test() { # testfile
local testname=`basename $1`
testcase $1
+ prlog -n "[$CASENO]$INSTANCE$CASENAME"
if [ ! -z "$LOG_FILE" ] ; then
local testlog=`mktemp $LOG_DIR/${CASENO}-${testname}-log.XXXXXX`
else
@@ -405,6 +440,17 @@
# load in the helper functions
. $TEST_DIR/functions
+if [ "$KTAP" = "1" ]; then
+ echo "TAP version 13"
+
+ casecount=`echo $TEST_CASES | wc -w`
+ for t in $TEST_CASES; do
+ test_on_instance $t || continue
+ casecount=$((casecount+1))
+ done
+ echo "1..${casecount}"
+fi
+
# Main loop
for t in $TEST_CASES; do
run_test $t
@@ -439,6 +485,17 @@
prlog "# of xfailed: " `echo $XFAILED_CASES | wc -w`
prlog "# of undefined(test bug): " `echo $UNDEFINED_CASES | wc -w`
+if [ "$KTAP" = "1" ]; then
+ echo -n "# Totals:"
+ echo -n " pass:"`echo $PASSED_CASES | wc -w`
+ echo -n " faii:"`echo $FAILED_CASES | wc -w`
+ echo -n " xfail:"`echo $XFAILED_CASES | wc -w`
+ echo -n " xpass:0"
+ echo -n " skip:"`echo $UNTESTED_CASES $UNSUPPORTED_CASES | wc -w`
+ echo -n " error:"`echo $UNRESOLVED_CASES $UNDEFINED_CASES | wc -w`
+ echo
+fi
+
cleanup
# if no error, return 0
diff --git a/tools/testing/selftests/ftrace/ftracetest-ktap b/tools/testing/selftests/ftrace/ftracetest-ktap
new file mode 100755
index 0000000..b328467
--- /dev/null
+++ b/tools/testing/selftests/ftrace/ftracetest-ktap
@@ -0,0 +1,8 @@
+#!/bin/sh -e
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# ftracetest-ktap: Wrapper to integrate ftracetest with the kselftest runner
+#
+# Copyright (C) Arm Ltd., 2023
+
+./ftracetest -K
diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh
index a47b26a..0f5e88c 100755
--- a/tools/testing/selftests/net/fib_nexthops.sh
+++ b/tools/testing/selftests/net/fib_nexthops.sh
@@ -2283,7 +2283,7 @@
################################################################################
# main
-while getopts :t:pP46hv:w: o
+while getopts :t:pP46hvw: o
do
case $o in
t) TESTS=$OPTARG;;
diff --git a/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh b/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh
index 1003119..f962823 100755
--- a/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh
+++ b/tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh
@@ -232,10 +232,14 @@
local nsname=rt-${rt}
ip netns add ${nsname}
+
+ ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
+ ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
+
ip link set veth-rt-${rt} netns ${nsname}
ip -netns ${nsname} link set veth-rt-${rt} name veth0
- ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0
+ ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad
ip -netns ${nsname} link set veth0 up
ip -netns ${nsname} link set lo up
@@ -254,6 +258,12 @@
# set the networking for the host
ip netns add ${hsname}
+
+ # disable the rp_filter otherwise the kernel gets confused about how
+ # to route decap ipv4 packets.
+ ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0
+ ip netns exec ${rtname} sysctl -wq net.ipv4.conf.default.rp_filter=0
+
ip -netns ${hsname} link add veth0 type veth peer name ${rtveth}
ip -netns ${hsname} link set ${rtveth} netns ${rtname}
ip -netns ${hsname} addr add ${IPv4_HS_NETWORK}.${hs}/24 dev veth0
@@ -272,11 +282,6 @@
ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.proxy_arp=1
- # disable the rp_filter otherwise the kernel gets confused about how
- # to route decap ipv4 packets.
- ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0
- ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.rp_filter=0
-
ip netns exec ${rtname} sh -c "echo 1 > /proc/sys/net/vrf/strict_mode"
}
diff --git a/tools/testing/selftests/sgx/Makefile b/tools/testing/selftests/sgx/Makefile
index 75af864..50aab6b 100644
--- a/tools/testing/selftests/sgx/Makefile
+++ b/tools/testing/selftests/sgx/Makefile
@@ -17,6 +17,7 @@
-fno-stack-protector -mrdrnd $(INCLUDES)
TEST_CUSTOM_PROGS := $(OUTPUT)/test_sgx
+TEST_FILES := $(OUTPUT)/test_encl.elf
ifeq ($(CAN_BUILD_X86_64), 1)
all: $(TEST_CUSTOM_PROGS) $(OUTPUT)/test_encl.elf
