diff options
Diffstat (limited to 'arch/x86/kernel/alternative.c')
| -rw-r--r-- | arch/x86/kernel/alternative.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index d1d92897ed6b..f8a6062f6ae3 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -538,7 +538,9 @@ static int patch_return(void *addr, struct insn *insn, u8 *bytes) { int i = 0; - if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) + if (cpu_feature_enabled(X86_FEATURE_RETHUNK) || + cpu_feature_enabled(X86_FEATURE_SRSO) || + cpu_feature_enabled(X86_FEATURE_SRSO_ALIAS)) return -1; bytes[i++] = RET_INSN_OPCODE; |