# SPDX-License-Identifier: GPL-2.0-only | |
config HAVE_LIVEPATCH | |
bool | |
help | |
Arch supports kernel live patching | |
config LIVEPATCH | |
bool "Kernel Live Patching" | |
depends on DYNAMIC_FTRACE_WITH_REGS | |
depends on MODULES | |
depends on SYSFS | |
depends on KALLSYMS_ALL | |
depends on HAVE_LIVEPATCH | |
depends on !TRIM_UNUSED_KSYMS | |
help | |
Say Y here if you want to support kernel live patching. | |
This option has no runtime impact until a kernel "patch" | |
module uses the interface provided by this option to register | |
a patch, causing calls to patched functions to be redirected | |
to new function code contained in the patch module. |