Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Sibyte: Register PIO PATA device only for Swarm and Litte Sur
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 1e55a65..32f3a8e 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -256,7 +256,6 @@
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -298,7 +297,6 @@
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 29ae998..af472e0 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -102,6 +102,7 @@
{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
/* Broadcom BCM2046 */
+ { USB_DEVICE(0x0a5c, 0x2146), .driver_info = BTUSB_RESET },
{ USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET },
/* Apple MacBook Pro with Broadcom chip */
@@ -113,6 +114,7 @@
/* Targus ACB10US */
{ USB_DEVICE(0x0a5c, 0x2100), .driver_info = BTUSB_RESET },
+ { USB_DEVICE(0x0a5c, 0x2154), .driver_info = BTUSB_RESET },
/* ANYCOM Bluetooth USB-200 and USB-250 */
{ USB_DEVICE(0x0a5c, 0x2111), .driver_info = BTUSB_RESET },
@@ -150,6 +152,9 @@
{ USB_DEVICE(0x050d, 0x0012), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x050d, 0x0013), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+ /* Belkin F8T016 device */
+ { USB_DEVICE(0x050d, 0x016a), .driver_info = BTUSB_RESET },
+
/* Digianswer devices */
{ USB_DEVICE(0x08fd, 0x0001), .driver_info = BTUSB_DIGIANSWER },
{ USB_DEVICE(0x08fd, 0x0002), .driver_info = BTUSB_IGNORE },
@@ -271,7 +276,6 @@
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -354,7 +358,6 @@
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -475,7 +478,6 @@
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 01c83e2a..28c7157 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -317,6 +317,9 @@
/* Queue the unaccepted socket for death */
sock_orphan(skb->sk);
+ /* 9A4GL: hack to release unaccepted sockets */
+ skb->sk->sk_state = TCP_LISTEN;
+
ax25_start_heartbeat(sax25);
sax25->state = AX25_STATE_0;
}
diff --git a/net/ax25/ax25_std_timer.c b/net/ax25/ax25_std_timer.c
index cdc7e75..96e4b92 100644
--- a/net/ax25/ax25_std_timer.c
+++ b/net/ax25/ax25_std_timer.c
@@ -39,9 +39,11 @@
switch (ax25->state) {
case AX25_STATE_0:
- if (!sk ||
- sock_flag(sk, SOCK_DESTROY) ||
- sock_flag(sk, SOCK_DEAD)) {
+ /* Magic here: If we listen() and a new link dies before it
+ is accepted() it isn't 'dead' so doesn't get removed. */
+ if (!sk || sock_flag(sk, SOCK_DESTROY) ||
+ (sk->sk_state == TCP_LISTEN &&
+ sock_flag(sk, SOCK_DEAD))) {
if (sk) {
sock_hold(sk);
ax25_destroy_socket(ax25);
diff --git a/net/core/dev.c b/net/core/dev.c
index e8eb2b4..0ae08d3 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2918,6 +2918,12 @@
return 0;
}
+static void dev_change_rx_flags(struct net_device *dev, int flags)
+{
+ if (dev->flags & IFF_UP && dev->change_rx_flags)
+ dev->change_rx_flags(dev, flags);
+}
+
static int __dev_set_promiscuity(struct net_device *dev, int inc)
{
unsigned short old_flags = dev->flags;
@@ -2955,8 +2961,7 @@
current->uid, current->gid,
audit_get_sessionid(current));
- if (dev->change_rx_flags)
- dev->change_rx_flags(dev, IFF_PROMISC);
+ dev_change_rx_flags(dev, IFF_PROMISC);
}
return 0;
}
@@ -3022,8 +3027,7 @@
}
}
if (dev->flags ^ old_flags) {
- if (dev->change_rx_flags)
- dev->change_rx_flags(dev, IFF_ALLMULTI);
+ dev_change_rx_flags(dev, IFF_ALLMULTI);
dev_set_rx_mode(dev);
}
return 0;
@@ -3347,8 +3351,8 @@
* Load in the correct multicast list now the flags have changed.
*/
- if (dev->change_rx_flags && (old_flags ^ flags) & IFF_MULTICAST)
- dev->change_rx_flags(dev, IFF_MULTICAST);
+ if ((old_flags ^ flags) & IFF_MULTICAST)
+ dev_change_rx_flags(dev, IFF_MULTICAST);
dev_set_rx_mode(dev);
@@ -3808,14 +3812,11 @@
}
/* Delayed registration/unregisteration */
-static DEFINE_SPINLOCK(net_todo_list_lock);
static LIST_HEAD(net_todo_list);
static void net_set_todo(struct net_device *dev)
{
- spin_lock(&net_todo_list_lock);
list_add_tail(&dev->todo_list, &net_todo_list);
- spin_unlock(&net_todo_list_lock);
}
static void rollback_registered(struct net_device *dev)
@@ -4142,33 +4143,24 @@
* free_netdev(y1);
* free_netdev(y2);
*
- * We are invoked by rtnl_unlock() after it drops the semaphore.
+ * We are invoked by rtnl_unlock().
* This allows us to deal with problems:
* 1) We can delete sysfs objects which invoke hotplug
* without deadlocking with linkwatch via keventd.
* 2) Since we run with the RTNL semaphore not held, we can sleep
* safely in order to wait for the netdev refcnt to drop to zero.
+ *
+ * We must not return until all unregister events added during
+ * the interval the lock was held have been completed.
*/
-static DEFINE_MUTEX(net_todo_run_mutex);
void netdev_run_todo(void)
{
struct list_head list;
- /* Need to guard against multiple cpu's getting out of order. */
- mutex_lock(&net_todo_run_mutex);
-
- /* Not safe to do outside the semaphore. We must not return
- * until all unregister events invoked by the local processor
- * have been completed (either by this todo run, or one on
- * another cpu).
- */
- if (list_empty(&net_todo_list))
- goto out;
-
/* Snapshot list, allow later requests */
- spin_lock(&net_todo_list_lock);
list_replace_init(&net_todo_list, &list);
- spin_unlock(&net_todo_list_lock);
+
+ __rtnl_unlock();
while (!list_empty(&list)) {
struct net_device *dev
@@ -4200,9 +4192,6 @@
/* Free network device */
kobject_put(&dev->dev.kobj);
}
-
-out:
- mutex_unlock(&net_todo_run_mutex);
}
static struct net_device_stats *internal_stats(struct net_device *dev)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 71edb8b..d6381c2 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -73,7 +73,7 @@
void rtnl_unlock(void)
{
- mutex_unlock(&rtnl_mutex);
+ /* This fellow will unlock it for us. */
netdev_run_todo();
}
diff --git a/net/ipv4/tcp_hybla.c b/net/ipv4/tcp_hybla.c
index bfcbd14..c209e05 100644
--- a/net/ipv4/tcp_hybla.c
+++ b/net/ipv4/tcp_hybla.c
@@ -150,7 +150,11 @@
ca->snd_cwnd_cents -= 128;
tp->snd_cwnd_cnt = 0;
}
-
+ /* check when cwnd has not been incremented for a while */
+ if (increment == 0 && odd == 0 && tp->snd_cwnd_cnt >= tp->snd_cwnd) {
+ tp->snd_cwnd++;
+ tp->snd_cwnd_cnt = 0;
+ }
/* clamp down slowstart cwnd to ssthresh value. */
if (is_slowstart)
tp->snd_cwnd = min(tp->snd_cwnd, tp->snd_ssthresh);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 67ccce2..7abc6b8 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4879,7 +4879,8 @@
goto no_ack;
}
- __tcp_ack_snd_check(sk, 0);
+ if (!copied_early || tp->rcv_nxt != tp->rcv_wup)
+ __tcp_ack_snd_check(sk, 0);
no_ack:
#ifdef CONFIG_NET_DMA
if (copied_early)
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 532e4fa..9f1ea4a 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -525,6 +525,7 @@
if (sk == NULL) return 0;
sock_hold(sk);
+ sock_orphan(sk);
lock_sock(sk);
nr = nr_sk(sk);
@@ -548,7 +549,6 @@
sk->sk_state = TCP_CLOSE;
sk->sk_shutdown |= SEND_SHUTDOWN;
sk->sk_state_change(sk);
- sock_orphan(sk);
sock_set_flag(sk, SOCK_DESTROY);
break;
