diff options
| author | Ingo Molnar <[email protected]> | 2023-07-11 08:10:40 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-07-11 08:17:55 +0000 |
| commit | 535d0ae39185a266536a1e97ff9a8956d7fbb9df (patch) | |
| tree | 4e06059c2d01ee55aad6cd1eb78d5395aaf90c66 /tools/perf/scripts/python/sctop.py | |
| parent | x86/fineibt: Poison ENDBR at +0 (diff) | |
| download | kernel-535d0ae39185a266536a1e97ff9a8956d7fbb9df.tar.gz kernel-535d0ae39185a266536a1e97ff9a8956d7fbb9df.zip | |
x86/cfi: Only define poison_cfi() if CONFIG_X86_KERNEL_IBT=y
poison_cfi() was introduced in:
9831c6253ace ("x86/cfi: Extend ENDBR sealing to kCFI")
... but it's only ever used under CONFIG_X86_KERNEL_IBT=y,
and if that option is disabled, we get:
arch/x86/kernel/alternative.c:1243:13: error: ‘poison_cfi’ defined but not used [-Werror=unused-function]
Guard the definition with CONFIG_X86_KERNEL_IBT.
Cc: Peter Zijlstra (Intel) <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Sami Tolvanen <[email protected]>
Cc: [email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions