linux/arch/x86/include
Brian Gerst 3aec4ecb3d x86: Rewrite ret_from_fork() in C
When kCFI is enabled, special handling is needed for the indirect call
to the kernel thread function.  Rewrite the ret_from_fork() function in
C so that the compiler can properly handle the indirect call.

Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://lkml.kernel.org/r/20230623225529.34590-3-brgerst@gmail.com
2023-07-10 09:52:25 +02:00
..
asm x86: Rewrite ret_from_fork() in C 2023-07-10 09:52:25 +02:00
uapi/asm x86/mtrr: Don't let mtrr_type_lookup() return MTRR_TYPE_INVALID 2023-06-01 15:04:33 +02:00