mirror of
https://github.com/dynup/kpatch
synced 2025-04-08 02:01:19 +00:00
7d22fefa35
Kernel v6.2+ commit bea75b33895f ("x86/Kconfig: Introduce function
padding") introduces the -fpatchable-function-entry=16,16 build flag on
x86. This leverages compiler support for generating a
__patchable_function_entries section similar to __mcount_loc.
That said, x86 still utilizes __mcount_loc even when
__patchable_function_entries exists. The latter point to the __pfx
symbols, but the section is discarded in the vmlinux link and isn't used
regardless, for ftrace or for any other purpose.
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
|
||
|---|---|---|
| .. | ||
| gcc-plugins | ||
| insn | ||
| create-diff-object.c | ||
| create-klp-module.c | ||
| create-kpatch-module.c | ||
| kpatch-build | ||
| kpatch-cc | ||
| kpatch-elf.c | ||
| kpatch-elf.h | ||
| kpatch-intermediate.h | ||
| kpatch.h | ||
| list.h | ||
| log.h | ||
| lookup.c | ||
| lookup.h | ||
| Makefile | ||