diff options
| -rw-r--r-- | arch/x86/include/asm/alternative-asm.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/alternative.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 2 |
3 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h index 4554cc6fb96a..091508b533b4 100644 --- a/arch/x86/include/asm/alternative-asm.h +++ b/arch/x86/include/asm/alternative-asm.h | |||
| @@ -16,7 +16,6 @@ | |||
| 16 | #endif | 16 | #endif |
| 17 | 17 | ||
| 18 | .macro altinstruction_entry orig alt feature orig_len alt_len | 18 | .macro altinstruction_entry orig alt feature orig_len alt_len |
| 19 | .align 8 | ||
| 20 | .long \orig - . | 19 | .long \orig - . |
| 21 | .long \alt - . | 20 | .long \alt - . |
| 22 | .word \feature | 21 | .word \feature |
diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h index 23fb6d79f209..37ad100a2210 100644 --- a/arch/x86/include/asm/alternative.h +++ b/arch/x86/include/asm/alternative.h | |||
| @@ -48,9 +48,6 @@ struct alt_instr { | |||
| 48 | u16 cpuid; /* cpuid bit set for replacement */ | 48 | u16 cpuid; /* cpuid bit set for replacement */ |
| 49 | u8 instrlen; /* length of original instruction */ | 49 | u8 instrlen; /* length of original instruction */ |
| 50 | u8 replacementlen; /* length of new instruction, <= instrlen */ | 50 | u8 replacementlen; /* length of new instruction, <= instrlen */ |
| 51 | #ifdef CONFIG_X86_64 | ||
| 52 | u32 pad2; | ||
| 53 | #endif | ||
| 54 | }; | 51 | }; |
| 55 | 52 | ||
| 56 | extern void alternative_instructions(void); | 53 | extern void alternative_instructions(void); |
| @@ -83,7 +80,6 @@ static inline int alternatives_text_reserved(void *start, void *end) | |||
| 83 | \ | 80 | \ |
| 84 | "661:\n\t" oldinstr "\n662:\n" \ | 81 | "661:\n\t" oldinstr "\n662:\n" \ |
| 85 | ".section .altinstructions,\"a\"\n" \ | 82 | ".section .altinstructions,\"a\"\n" \ |
| 86 | _ASM_ALIGN "\n" \ | ||
| 87 | " .long 661b - .\n" /* label */ \ | 83 | " .long 661b - .\n" /* label */ \ |
| 88 | " .long 663f - .\n" /* new instruction */ \ | 84 | " .long 663f - .\n" /* new instruction */ \ |
| 89 | " .word " __stringify(feature) "\n" /* feature bit */ \ | 85 | " .word " __stringify(feature) "\n" /* feature bit */ \ |
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 4258aac99a6e..88b23a43f340 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h | |||
| @@ -332,7 +332,6 @@ static __always_inline __pure bool __static_cpu_has(u16 bit) | |||
| 332 | asm goto("1: jmp %l[t_no]\n" | 332 | asm goto("1: jmp %l[t_no]\n" |
| 333 | "2:\n" | 333 | "2:\n" |
| 334 | ".section .altinstructions,\"a\"\n" | 334 | ".section .altinstructions,\"a\"\n" |
| 335 | _ASM_ALIGN "\n" | ||
| 336 | " .long 1b - .\n" | 335 | " .long 1b - .\n" |
| 337 | " .long 0\n" /* no replacement */ | 336 | " .long 0\n" /* no replacement */ |
| 338 | " .word %P0\n" /* feature bit */ | 337 | " .word %P0\n" /* feature bit */ |
| @@ -350,7 +349,6 @@ static __always_inline __pure bool __static_cpu_has(u16 bit) | |||
| 350 | asm volatile("1: movb $0,%0\n" | 349 | asm volatile("1: movb $0,%0\n" |
| 351 | "2:\n" | 350 | "2:\n" |
| 352 | ".section .altinstructions,\"a\"\n" | 351 | ".section .altinstructions,\"a\"\n" |
| 353 | _ASM_ALIGN "\n" | ||
| 354 | " .long 1b - .\n" | 352 | " .long 1b - .\n" |
| 355 | " .long 3f - .\n" | 353 | " .long 3f - .\n" |
| 356 | " .word %P1\n" /* feature bit */ | 354 | " .word %P1\n" /* feature bit */ |
