Searched refs:X86_FEATURE_SMAP (Results 1 – 12 of 12) sorted by relevance
| /Linux-v5.15/arch/x86/include/asm/ |
| D | smap.h | 25 ALTERNATIVE "", __ASM_CLAC, X86_FEATURE_SMAP
28 ALTERNATIVE "", __ASM_STAC, X86_FEATURE_SMAP
44 alternative("", __ASM_CLAC, X86_FEATURE_SMAP); in clac()
50 alternative("", __ASM_STAC, X86_FEATURE_SMAP); in stac()
59 X86_FEATURE_SMAP) in smap_save()
69 X86_FEATURE_SMAP) in smap_restore()
75 ALTERNATIVE("", __ASM_CLAC, X86_FEATURE_SMAP)
77 ALTERNATIVE("", __ASM_STAC, X86_FEATURE_SMAP)
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| D | entry-common.h | 27 if (boot_cpu_has(X86_FEATURE_SMAP) || in arch_check_user_regs()
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| D | disabled-features.h | 16 # define DISABLE_SMAP (1<<(X86_FEATURE_SMAP & 31))
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| D | cpufeatures.h | 263 #define X86_FEATURE_SMAP ( 9*32+20) /* Supervisor Mode Access Prevention */ macro
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| /Linux-v5.15/tools/objtool/arch/x86/ |
| D | special.c | 8 #define X86_FEATURE_SMAP (9 * 32 + 20) macro
13 case X86_FEATURE_SMAP: in arch_handle_alternative()
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| /Linux-v5.15/tools/arch/x86/include/asm/ |
| D | disabled-features.h | 16 # define DISABLE_SMAP (1<<(X86_FEATURE_SMAP & 31))
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| D | cpufeatures.h | 263 #define X86_FEATURE_SMAP ( 9*32+20) /* Supervisor Mode Access Prevention */ macro
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| /Linux-v5.15/arch/x86/kernel/cpu/ |
| D | common.c | 313 setup_clear_cpu_cap(X86_FEATURE_SMAP); in setup_disable_smap()
325 if (cpu_has(c, X86_FEATURE_SMAP)) { in setup_smap()
329 clear_cpu_cap(c, X86_FEATURE_SMAP); in setup_smap()
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| D | bugs.c | 553 if (!boot_cpu_has(X86_FEATURE_SMAP)) in smap_works_speculatively()
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| /Linux-v5.15/arch/x86/kernel/kprobes/ |
| D | opt.c | 82 if (!boot_cpu_has(X86_FEATURE_SMAP)) in synthesize_clac()
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| /Linux-v5.15/arch/x86/kvm/ |
| D | x86.h | 466 if (!__cpu_has(__c, X86_FEATURE_SMAP)) \
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| /Linux-v5.15/arch/x86/mm/ |
| D | fault.c | 1266 if (unlikely(cpu_feature_enabled(X86_FEATURE_SMAP) && in do_user_addr_fault()
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