diff --git a/arch/x86/include/asm/asm-prototypes.h b/arch/x86/include/asm/asm-prototypes.h index 4cb726c71ed8..a28c5cab893d 100644 --- a/arch/x86/include/asm/asm-prototypes.h +++ b/arch/x86/include/asm/asm-prototypes.h @@ -24,14 +24,4 @@ extern void cmpxchg8b_emu(void); extern asmlinkage void __x86_indirect_thunk_ ## reg (void); #include -#undef GEN -#define GEN(reg) \ - extern asmlinkage void __x86_indirect_alt_call_ ## reg (void); -#include - -#undef GEN -#define GEN(reg) \ - extern asmlinkage void __x86_indirect_alt_jmp_ ## reg (void); -#include - #endif /* CONFIG_RETPOLINE */ diff --git a/arch/x86/lib/retpoline.S b/arch/x86/lib/retpoline.S index ec9922cba30a..a91e0dc0a8cc 100644 --- a/arch/x86/lib/retpoline.S +++ b/arch/x86/lib/retpoline.S @@ -40,36 +40,6 @@ SYM_FUNC_END(__x86_indirect_thunk_\reg) .endm -/* - * This generates .altinstr_replacement symbols for use by objtool. They, - * however, must not actually live in .altinstr_replacement since that will be - * discarded after init, but module alternatives will also reference these - * symbols. - * - * Their names matches the "__x86_indirect_" prefix to mark them as retpolines. - */ -.macro ALT_THUNK reg - - .align 1 - -SYM_FUNC_START_NOALIGN(__x86_indirect_alt_call_\reg) - ANNOTATE_RETPOLINE_SAFE -1: call *%\reg -2: .skip 5-(2b-1b), 0x90 -SYM_FUNC_END(__x86_indirect_alt_call_\reg) - -STACK_FRAME_NON_STANDARD(__x86_indirect_alt_call_\reg) - -SYM_FUNC_START_NOALIGN(__x86_indirect_alt_jmp_\reg) - ANNOTATE_RETPOLINE_SAFE -1: jmp *%\reg -2: .skip 5-(2b-1b), 0x90 -SYM_FUNC_END(__x86_indirect_alt_jmp_\reg) - -STACK_FRAME_NON_STANDARD(__x86_indirect_alt_jmp_\reg) - -.endm - /* * Despite being an assembler file we can't just use .irp here * because __KSYM_DEPS__ only uses the C preprocessor and would @@ -92,15 +62,3 @@ STACK_FRAME_NON_STANDARD(__x86_indirect_alt_jmp_\reg) #undef GEN #define GEN(reg) EXPORT_THUNK(reg) #include - -#undef GEN -#define GEN(reg) ALT_THUNK reg -#include - -#undef GEN -#define GEN(reg) __EXPORT_THUNK(__x86_indirect_alt_call_ ## reg) -#include - -#undef GEN -#define GEN(reg) __EXPORT_THUNK(__x86_indirect_alt_jmp_ ## reg) -#include