diff options
Diffstat (limited to 'arch/x86/kernel/callthunks.c')
| -rw-r--r-- | arch/x86/kernel/callthunks.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/x86/kernel/callthunks.c b/arch/x86/kernel/callthunks.c index 8418a892d195..25ae54250112 100644 --- a/arch/x86/kernel/callthunks.c +++ b/arch/x86/kernel/callthunks.c @@ -240,21 +240,10 @@ patch_call_sites(s32 *start, s32 *end, const struct core_text *ct) } static __init_or_module void -patch_alt_call_sites(struct alt_instr *start, struct alt_instr *end, - const struct core_text *ct) -{ - struct alt_instr *a; - - for (a = start; a < end; a++) - patch_call((void *)&a->instr_offset + a->instr_offset, ct); -} - -static __init_or_module void callthunks_setup(struct callthunk_sites *cs, const struct core_text *ct) { prdbg("Patching call sites %s\n", ct->name); patch_call_sites(cs->call_start, cs->call_end, ct); - patch_alt_call_sites(cs->alt_start, cs->alt_end, ct); prdbg("Patching call sites done%s\n", ct->name); } @@ -263,8 +252,6 @@ void __init callthunks_patch_builtin_calls(void) struct callthunk_sites cs = { .call_start = __call_sites, .call_end = __call_sites_end, - .alt_start = __alt_instructions, - .alt_end = __alt_instructions_end }; if (!cpu_feature_enabled(X86_FEATURE_CALL_DEPTH)) |