The following commit has been merged into the x86/cpu branch of tip: Commit-ID: 892a533b724688062d5cd873be044b5fa50e1568 Gitweb: https://git.kernel.org/tip/892a533b724688062d5cd873be044b5fa50e1568 Author: Xin Li (Intel) <xin@xxxxxxxxx> AuthorDate: Mon, 10 Mar 2025 08:32:12 +01:00 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitterDate: Mon, 10 Mar 2025 09:03:23 +01:00 x86/cpufeatures: Remove {disabled,required}-features.h The functionalities of {disabled,required}-features.h have been replaced with the auto-generated generated/<asm/cpufeaturemasks.h> header. Thus they are no longer needed and can be removed. None of the macros defined in {disabled,required}-features.h is used in tools, delete them too. Signed-off-by: Xin Li (Intel) <xin@xxxxxxxxx> Signed-off-by: Borislav Petkov (AMD) <bp@xxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20250305184725.3341760-4-xin@xxxxxxxxx --- arch/x86/include/asm/disabled-features.h | 167 +---------------- arch/x86/include/asm/required-features.h | 105 +---------- tools/arch/x86/include/asm/cpufeatures.h | 8 +- tools/arch/x86/include/asm/disabled-features.h | 161 +--------------- tools/arch/x86/include/asm/required-features.h | 105 +---------- tools/perf/check-headers.sh | 2 +- 6 files changed, 548 deletions(-) delete mode 100644 arch/x86/include/asm/disabled-features.h delete mode 100644 arch/x86/include/asm/required-features.h delete mode 100644 tools/arch/x86/include/asm/disabled-features.h delete mode 100644 tools/arch/x86/include/asm/required-features.h diff --git a/arch/x86/include/asm/disabled-features.h b/arch/x86/include/asm/disabled-features.h deleted file mode 100644 index be8c388..0000000 --- a/arch/x86/include/asm/disabled-features.h +++ /dev/null @@ -1,167 +0,0 @@ -#ifndef _ASM_X86_DISABLED_FEATURES_H -#define _ASM_X86_DISABLED_FEATURES_H - -/* These features, although they might be available in a CPU - * will not be used because the compile options to support - * them are not present. - * - * This code allows them to be checked and disabled at - * compile time without an explicit #ifdef. Use - * cpu_feature_enabled(). - */ - -#ifdef CONFIG_X86_UMIP -# define DISABLE_UMIP 0 -#else -# define DISABLE_UMIP (1<<(X86_FEATURE_UMIP & 31)) -#endif - -#ifdef CONFIG_X86_64 -# define DISABLE_VME (1<<(X86_FEATURE_VME & 31)) -# define DISABLE_K6_MTRR (1<<(X86_FEATURE_K6_MTRR & 31)) -# define DISABLE_CYRIX_ARR (1<<(X86_FEATURE_CYRIX_ARR & 31)) -# define DISABLE_CENTAUR_MCR (1<<(X86_FEATURE_CENTAUR_MCR & 31)) -# define DISABLE_PCID 0 -#else -# define DISABLE_VME 0 -# define DISABLE_K6_MTRR 0 -# define DISABLE_CYRIX_ARR 0 -# define DISABLE_CENTAUR_MCR 0 -# define DISABLE_PCID (1<<(X86_FEATURE_PCID & 31)) -#endif /* CONFIG_X86_64 */ - -#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS -# define DISABLE_PKU 0 -# define DISABLE_OSPKE 0 -#else -# define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31)) -# define DISABLE_OSPKE (1<<(X86_FEATURE_OSPKE & 31)) -#endif /* CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS */ - -#ifdef CONFIG_X86_5LEVEL -# define DISABLE_LA57 0 -#else -# define DISABLE_LA57 (1<<(X86_FEATURE_LA57 & 31)) -#endif - -#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION -# define DISABLE_PTI 0 -#else -# define DISABLE_PTI (1 << (X86_FEATURE_PTI & 31)) -#endif - -#ifdef CONFIG_MITIGATION_RETPOLINE -# define DISABLE_RETPOLINE 0 -#else -# define DISABLE_RETPOLINE ((1 << (X86_FEATURE_RETPOLINE & 31)) | \ - (1 << (X86_FEATURE_RETPOLINE_LFENCE & 31))) -#endif - -#ifdef CONFIG_MITIGATION_RETHUNK -# define DISABLE_RETHUNK 0 -#else -# define DISABLE_RETHUNK (1 << (X86_FEATURE_RETHUNK & 31)) -#endif - -#ifdef CONFIG_MITIGATION_UNRET_ENTRY -# define DISABLE_UNRET 0 -#else -# define DISABLE_UNRET (1 << (X86_FEATURE_UNRET & 31)) -#endif - -#ifdef CONFIG_MITIGATION_CALL_DEPTH_TRACKING -# define DISABLE_CALL_DEPTH_TRACKING 0 -#else -# define DISABLE_CALL_DEPTH_TRACKING (1 << (X86_FEATURE_CALL_DEPTH & 31)) -#endif - -#ifdef CONFIG_ADDRESS_MASKING -# define DISABLE_LAM 0 -#else -# define DISABLE_LAM (1 << (X86_FEATURE_LAM & 31)) -#endif - -#ifdef CONFIG_INTEL_IOMMU_SVM -# define DISABLE_ENQCMD 0 -#else -# define DISABLE_ENQCMD (1 << (X86_FEATURE_ENQCMD & 31)) -#endif - -#ifdef CONFIG_X86_SGX -# define DISABLE_SGX 0 -#else -# define DISABLE_SGX (1 << (X86_FEATURE_SGX & 31)) -#endif - -#ifdef CONFIG_XEN_PV -# define DISABLE_XENPV 0 -#else -# define DISABLE_XENPV (1 << (X86_FEATURE_XENPV & 31)) -#endif - -#ifdef CONFIG_INTEL_TDX_GUEST -# define DISABLE_TDX_GUEST 0 -#else -# define DISABLE_TDX_GUEST (1 << (X86_FEATURE_TDX_GUEST & 31)) -#endif - -#ifdef CONFIG_X86_USER_SHADOW_STACK -#define DISABLE_USER_SHSTK 0 -#else -#define DISABLE_USER_SHSTK (1 << (X86_FEATURE_USER_SHSTK & 31)) -#endif - -#ifdef CONFIG_X86_KERNEL_IBT -#define DISABLE_IBT 0 -#else -#define DISABLE_IBT (1 << (X86_FEATURE_IBT & 31)) -#endif - -#ifdef CONFIG_X86_FRED -# define DISABLE_FRED 0 -#else -# define DISABLE_FRED (1 << (X86_FEATURE_FRED & 31)) -#endif - -#ifdef CONFIG_KVM_AMD_SEV -#define DISABLE_SEV_SNP 0 -#else -#define DISABLE_SEV_SNP (1 << (X86_FEATURE_SEV_SNP & 31)) -#endif - -#ifdef CONFIG_BROADCAST_TLB_FLUSH -#define DISABLE_INVLPGB 0 -#else -#define DISABLE_INVLPGB (1 << (X86_FEATURE_INVLPGB & 31)) -#endif - -/* - * Make sure to add features to the correct mask - */ -#define DISABLED_MASK0 (DISABLE_VME) -#define DISABLED_MASK1 0 -#define DISABLED_MASK2 0 -#define DISABLED_MASK3 (DISABLE_CYRIX_ARR|DISABLE_CENTAUR_MCR|DISABLE_K6_MTRR) -#define DISABLED_MASK4 (DISABLE_PCID) -#define DISABLED_MASK5 0 -#define DISABLED_MASK6 0 -#define DISABLED_MASK7 (DISABLE_PTI) -#define DISABLED_MASK8 (DISABLE_XENPV|DISABLE_TDX_GUEST) -#define DISABLED_MASK9 (DISABLE_SGX) -#define DISABLED_MASK10 0 -#define DISABLED_MASK11 (DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET| \ - DISABLE_CALL_DEPTH_TRACKING|DISABLE_USER_SHSTK) -#define DISABLED_MASK12 (DISABLE_FRED|DISABLE_LAM) -#define DISABLED_MASK13 (DISABLE_INVLPGB) -#define DISABLED_MASK14 0 -#define DISABLED_MASK15 0 -#define DISABLED_MASK16 (DISABLE_PKU|DISABLE_OSPKE|DISABLE_LA57|DISABLE_UMIP| \ - DISABLE_ENQCMD) -#define DISABLED_MASK17 0 -#define DISABLED_MASK18 (DISABLE_IBT) -#define DISABLED_MASK19 (DISABLE_SEV_SNP) -#define DISABLED_MASK20 0 -#define DISABLED_MASK21 0 -#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) - -#endif /* _ASM_X86_DISABLED_FEATURES_H */ diff --git a/arch/x86/include/asm/required-features.h b/arch/x86/include/asm/required-features.h deleted file mode 100644 index 0068133..0000000 --- a/arch/x86/include/asm/required-features.h +++ /dev/null @@ -1,105 +0,0 @@ -#ifndef _ASM_X86_REQUIRED_FEATURES_H -#define _ASM_X86_REQUIRED_FEATURES_H - -/* Define minimum CPUID feature set for kernel These bits are checked - really early to actually display a visible error message before the - kernel dies. Make sure to assign features to the proper mask! - - Some requirements that are not in CPUID yet are also in the - CONFIG_X86_MINIMUM_CPU_FAMILY which is checked too. - - The real information is in arch/x86/Kconfig.cpu, this just converts - the CONFIGs into a bitmask */ - -#ifndef CONFIG_MATH_EMULATION -# define NEED_FPU (1<<(X86_FEATURE_FPU & 31)) -#else -# define NEED_FPU 0 -#endif - -#if defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64) -# define NEED_PAE (1<<(X86_FEATURE_PAE & 31)) -#else -# define NEED_PAE 0 -#endif - -#ifdef CONFIG_X86_CX8 -# define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31)) -#else -# define NEED_CX8 0 -#endif - -#if defined(CONFIG_X86_CMOV) || defined(CONFIG_X86_64) -# define NEED_CMOV (1<<(X86_FEATURE_CMOV & 31)) -#else -# define NEED_CMOV 0 -#endif - -# define NEED_3DNOW 0 - -#if defined(CONFIG_X86_P6_NOP) || defined(CONFIG_X86_64) -# define NEED_NOPL (1<<(X86_FEATURE_NOPL & 31)) -#else -# define NEED_NOPL 0 -#endif - -#ifdef CONFIG_MATOM -# define NEED_MOVBE (1<<(X86_FEATURE_MOVBE & 31)) -#else -# define NEED_MOVBE 0 -#endif - -#ifdef CONFIG_X86_64 -#ifdef CONFIG_PARAVIRT_XXL -/* Paravirtualized systems may not have PSE or PGE available */ -#define NEED_PSE 0 -#define NEED_PGE 0 -#else -#define NEED_PSE (1<<(X86_FEATURE_PSE) & 31) -#define NEED_PGE (1<<(X86_FEATURE_PGE) & 31) -#endif -#define NEED_MSR (1<<(X86_FEATURE_MSR & 31)) -#define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31)) -#define NEED_XMM (1<<(X86_FEATURE_XMM & 31)) -#define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31)) -#define NEED_LM (1<<(X86_FEATURE_LM & 31)) -#else -#define NEED_PSE 0 -#define NEED_MSR 0 -#define NEED_PGE 0 -#define NEED_FXSR 0 -#define NEED_XMM 0 -#define NEED_XMM2 0 -#define NEED_LM 0 -#endif - -#define REQUIRED_MASK0 (NEED_FPU|NEED_PSE|NEED_MSR|NEED_PAE|\ - NEED_CX8|NEED_PGE|NEED_FXSR|NEED_CMOV|\ - NEED_XMM|NEED_XMM2) -#define SSE_MASK (NEED_XMM|NEED_XMM2) - -#define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW) - -#define REQUIRED_MASK2 0 -#define REQUIRED_MASK3 (NEED_NOPL) -#define REQUIRED_MASK4 (NEED_MOVBE) -#define REQUIRED_MASK5 0 -#define REQUIRED_MASK6 0 -#define REQUIRED_MASK7 0 -#define REQUIRED_MASK8 0 -#define REQUIRED_MASK9 0 -#define REQUIRED_MASK10 0 -#define REQUIRED_MASK11 0 -#define REQUIRED_MASK12 0 -#define REQUIRED_MASK13 0 -#define REQUIRED_MASK14 0 -#define REQUIRED_MASK15 0 -#define REQUIRED_MASK16 0 -#define REQUIRED_MASK17 0 -#define REQUIRED_MASK18 0 -#define REQUIRED_MASK19 0 -#define REQUIRED_MASK20 0 -#define REQUIRED_MASK21 0 -#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) - -#endif /* _ASM_X86_REQUIRED_FEATURES_H */ diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h index 17b6590..c691481 100644 --- a/tools/arch/x86/include/asm/cpufeatures.h +++ b/tools/arch/x86/include/asm/cpufeatures.h @@ -2,14 +2,6 @@ #ifndef _ASM_X86_CPUFEATURES_H #define _ASM_X86_CPUFEATURES_H -#ifndef _ASM_X86_REQUIRED_FEATURES_H -#include <asm/required-features.h> -#endif - -#ifndef _ASM_X86_DISABLED_FEATURES_H -#include <asm/disabled-features.h> -#endif - /* * Defines x86 CPU feature bits */ diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h deleted file mode 100644 index c492bdc..0000000 --- a/tools/arch/x86/include/asm/disabled-features.h +++ /dev/null @@ -1,161 +0,0 @@ -#ifndef _ASM_X86_DISABLED_FEATURES_H -#define _ASM_X86_DISABLED_FEATURES_H - -/* These features, although they might be available in a CPU - * will not be used because the compile options to support - * them are not present. - * - * This code allows them to be checked and disabled at - * compile time without an explicit #ifdef. Use - * cpu_feature_enabled(). - */ - -#ifdef CONFIG_X86_UMIP -# define DISABLE_UMIP 0 -#else -# define DISABLE_UMIP (1<<(X86_FEATURE_UMIP & 31)) -#endif - -#ifdef CONFIG_X86_64 -# define DISABLE_VME (1<<(X86_FEATURE_VME & 31)) -# define DISABLE_K6_MTRR (1<<(X86_FEATURE_K6_MTRR & 31)) -# define DISABLE_CYRIX_ARR (1<<(X86_FEATURE_CYRIX_ARR & 31)) -# define DISABLE_CENTAUR_MCR (1<<(X86_FEATURE_CENTAUR_MCR & 31)) -# define DISABLE_PCID 0 -#else -# define DISABLE_VME 0 -# define DISABLE_K6_MTRR 0 -# define DISABLE_CYRIX_ARR 0 -# define DISABLE_CENTAUR_MCR 0 -# define DISABLE_PCID (1<<(X86_FEATURE_PCID & 31)) -#endif /* CONFIG_X86_64 */ - -#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS -# define DISABLE_PKU 0 -# define DISABLE_OSPKE 0 -#else -# define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31)) -# define DISABLE_OSPKE (1<<(X86_FEATURE_OSPKE & 31)) -#endif /* CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS */ - -#ifdef CONFIG_X86_5LEVEL -# define DISABLE_LA57 0 -#else -# define DISABLE_LA57 (1<<(X86_FEATURE_LA57 & 31)) -#endif - -#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION -# define DISABLE_PTI 0 -#else -# define DISABLE_PTI (1 << (X86_FEATURE_PTI & 31)) -#endif - -#ifdef CONFIG_MITIGATION_RETPOLINE -# define DISABLE_RETPOLINE 0 -#else -# define DISABLE_RETPOLINE ((1 << (X86_FEATURE_RETPOLINE & 31)) | \ - (1 << (X86_FEATURE_RETPOLINE_LFENCE & 31))) -#endif - -#ifdef CONFIG_MITIGATION_RETHUNK -# define DISABLE_RETHUNK 0 -#else -# define DISABLE_RETHUNK (1 << (X86_FEATURE_RETHUNK & 31)) -#endif - -#ifdef CONFIG_MITIGATION_UNRET_ENTRY -# define DISABLE_UNRET 0 -#else -# define DISABLE_UNRET (1 << (X86_FEATURE_UNRET & 31)) -#endif - -#ifdef CONFIG_MITIGATION_CALL_DEPTH_TRACKING -# define DISABLE_CALL_DEPTH_TRACKING 0 -#else -# define DISABLE_CALL_DEPTH_TRACKING (1 << (X86_FEATURE_CALL_DEPTH & 31)) -#endif - -#ifdef CONFIG_ADDRESS_MASKING -# define DISABLE_LAM 0 -#else -# define DISABLE_LAM (1 << (X86_FEATURE_LAM & 31)) -#endif - -#ifdef CONFIG_INTEL_IOMMU_SVM -# define DISABLE_ENQCMD 0 -#else -# define DISABLE_ENQCMD (1 << (X86_FEATURE_ENQCMD & 31)) -#endif - -#ifdef CONFIG_X86_SGX -# define DISABLE_SGX 0 -#else -# define DISABLE_SGX (1 << (X86_FEATURE_SGX & 31)) -#endif - -#ifdef CONFIG_XEN_PV -# define DISABLE_XENPV 0 -#else -# define DISABLE_XENPV (1 << (X86_FEATURE_XENPV & 31)) -#endif - -#ifdef CONFIG_INTEL_TDX_GUEST -# define DISABLE_TDX_GUEST 0 -#else -# define DISABLE_TDX_GUEST (1 << (X86_FEATURE_TDX_GUEST & 31)) -#endif - -#ifdef CONFIG_X86_USER_SHADOW_STACK -#define DISABLE_USER_SHSTK 0 -#else -#define DISABLE_USER_SHSTK (1 << (X86_FEATURE_USER_SHSTK & 31)) -#endif - -#ifdef CONFIG_X86_KERNEL_IBT -#define DISABLE_IBT 0 -#else -#define DISABLE_IBT (1 << (X86_FEATURE_IBT & 31)) -#endif - -#ifdef CONFIG_X86_FRED -# define DISABLE_FRED 0 -#else -# define DISABLE_FRED (1 << (X86_FEATURE_FRED & 31)) -#endif - -#ifdef CONFIG_KVM_AMD_SEV -#define DISABLE_SEV_SNP 0 -#else -#define DISABLE_SEV_SNP (1 << (X86_FEATURE_SEV_SNP & 31)) -#endif - -/* - * Make sure to add features to the correct mask - */ -#define DISABLED_MASK0 (DISABLE_VME) -#define DISABLED_MASK1 0 -#define DISABLED_MASK2 0 -#define DISABLED_MASK3 (DISABLE_CYRIX_ARR|DISABLE_CENTAUR_MCR|DISABLE_K6_MTRR) -#define DISABLED_MASK4 (DISABLE_PCID) -#define DISABLED_MASK5 0 -#define DISABLED_MASK6 0 -#define DISABLED_MASK7 (DISABLE_PTI) -#define DISABLED_MASK8 (DISABLE_XENPV|DISABLE_TDX_GUEST) -#define DISABLED_MASK9 (DISABLE_SGX) -#define DISABLED_MASK10 0 -#define DISABLED_MASK11 (DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET| \ - DISABLE_CALL_DEPTH_TRACKING|DISABLE_USER_SHSTK) -#define DISABLED_MASK12 (DISABLE_FRED|DISABLE_LAM) -#define DISABLED_MASK13 0 -#define DISABLED_MASK14 0 -#define DISABLED_MASK15 0 -#define DISABLED_MASK16 (DISABLE_PKU|DISABLE_OSPKE|DISABLE_LA57|DISABLE_UMIP| \ - DISABLE_ENQCMD) -#define DISABLED_MASK17 0 -#define DISABLED_MASK18 (DISABLE_IBT) -#define DISABLED_MASK19 (DISABLE_SEV_SNP) -#define DISABLED_MASK20 0 -#define DISABLED_MASK21 0 -#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) - -#endif /* _ASM_X86_DISABLED_FEATURES_H */ diff --git a/tools/arch/x86/include/asm/required-features.h b/tools/arch/x86/include/asm/required-features.h deleted file mode 100644 index 0068133..0000000 --- a/tools/arch/x86/include/asm/required-features.h +++ /dev/null @@ -1,105 +0,0 @@ -#ifndef _ASM_X86_REQUIRED_FEATURES_H -#define _ASM_X86_REQUIRED_FEATURES_H - -/* Define minimum CPUID feature set for kernel These bits are checked - really early to actually display a visible error message before the - kernel dies. Make sure to assign features to the proper mask! - - Some requirements that are not in CPUID yet are also in the - CONFIG_X86_MINIMUM_CPU_FAMILY which is checked too. - - The real information is in arch/x86/Kconfig.cpu, this just converts - the CONFIGs into a bitmask */ - -#ifndef CONFIG_MATH_EMULATION -# define NEED_FPU (1<<(X86_FEATURE_FPU & 31)) -#else -# define NEED_FPU 0 -#endif - -#if defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64) -# define NEED_PAE (1<<(X86_FEATURE_PAE & 31)) -#else -# define NEED_PAE 0 -#endif - -#ifdef CONFIG_X86_CX8 -# define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31)) -#else -# define NEED_CX8 0 -#endif - -#if defined(CONFIG_X86_CMOV) || defined(CONFIG_X86_64) -# define NEED_CMOV (1<<(X86_FEATURE_CMOV & 31)) -#else -# define NEED_CMOV 0 -#endif - -# define NEED_3DNOW 0 - -#if defined(CONFIG_X86_P6_NOP) || defined(CONFIG_X86_64) -# define NEED_NOPL (1<<(X86_FEATURE_NOPL & 31)) -#else -# define NEED_NOPL 0 -#endif - -#ifdef CONFIG_MATOM -# define NEED_MOVBE (1<<(X86_FEATURE_MOVBE & 31)) -#else -# define NEED_MOVBE 0 -#endif - -#ifdef CONFIG_X86_64 -#ifdef CONFIG_PARAVIRT_XXL -/* Paravirtualized systems may not have PSE or PGE available */ -#define NEED_PSE 0 -#define NEED_PGE 0 -#else -#define NEED_PSE (1<<(X86_FEATURE_PSE) & 31) -#define NEED_PGE (1<<(X86_FEATURE_PGE) & 31) -#endif -#define NEED_MSR (1<<(X86_FEATURE_MSR & 31)) -#define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31)) -#define NEED_XMM (1<<(X86_FEATURE_XMM & 31)) -#define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31)) -#define NEED_LM (1<<(X86_FEATURE_LM & 31)) -#else -#define NEED_PSE 0 -#define NEED_MSR 0 -#define NEED_PGE 0 -#define NEED_FXSR 0 -#define NEED_XMM 0 -#define NEED_XMM2 0 -#define NEED_LM 0 -#endif - -#define REQUIRED_MASK0 (NEED_FPU|NEED_PSE|NEED_MSR|NEED_PAE|\ - NEED_CX8|NEED_PGE|NEED_FXSR|NEED_CMOV|\ - NEED_XMM|NEED_XMM2) -#define SSE_MASK (NEED_XMM|NEED_XMM2) - -#define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW) - -#define REQUIRED_MASK2 0 -#define REQUIRED_MASK3 (NEED_NOPL) -#define REQUIRED_MASK4 (NEED_MOVBE) -#define REQUIRED_MASK5 0 -#define REQUIRED_MASK6 0 -#define REQUIRED_MASK7 0 -#define REQUIRED_MASK8 0 -#define REQUIRED_MASK9 0 -#define REQUIRED_MASK10 0 -#define REQUIRED_MASK11 0 -#define REQUIRED_MASK12 0 -#define REQUIRED_MASK13 0 -#define REQUIRED_MASK14 0 -#define REQUIRED_MASK15 0 -#define REQUIRED_MASK16 0 -#define REQUIRED_MASK17 0 -#define REQUIRED_MASK18 0 -#define REQUIRED_MASK19 0 -#define REQUIRED_MASK20 0 -#define REQUIRED_MASK21 0 -#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) - -#endif /* _ASM_X86_REQUIRED_FEATURES_H */ diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index d3c6e10..a4499e5 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -26,8 +26,6 @@ FILES=( "include/linux/hash.h" "include/linux/list-sort.h" "include/uapi/linux/hw_breakpoint.h" - "arch/x86/include/asm/disabled-features.h" - "arch/x86/include/asm/required-features.h" "arch/x86/include/asm/cpufeatures.h" "arch/x86/include/asm/inat_types.h" "arch/x86/include/asm/emulate_prefix.h"
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