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authorLinus Torvalds <torvalds@linux-foundation.org>2025-12-02 12:17:47 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2025-12-02 12:17:47 -0800
commitd7489818348e5374a8a12a309183fa44b3df41cc (patch)
treee0ea80f7b5f7a272bb6542e62c35a1b3d4add6d6 /tools
parent2ae20d651091c71ef182d28cbf10ce6f8be79c99 (diff)
parentd911fe6e942e60900577314dc1f1529b90e4da07 (diff)
Merge tag 'x86_cleanups_for_v6.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cleanups from Borislav Petkov: - The mandatory pile of cleanups the cat drags in every merge window * tag 'x86_cleanups_for_v6.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Clean up whitespace in a20.c x86/mm: Delete disabled debug code x86/{boot,mtrr}: Remove unused function declarations x86/percpu: Use BIT_WORD() and BIT_MASK() macros x86/cpufeatures: Correct LKGS feature flag description x86/idtentry: Add missing '*' to kernel-doc lines
Diffstat (limited to 'tools')
-rw-r--r--tools/arch/x86/include/asm/cpufeatures.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 4091a776e37a..245cf6b3ec57 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -320,7 +320,7 @@
#define X86_FEATURE_FSRS (12*32+11) /* Fast short REP STOSB */
#define X86_FEATURE_FSRC (12*32+12) /* Fast short REP {CMPSB,SCASB} */
#define X86_FEATURE_FRED (12*32+17) /* "fred" Flexible Return and Event Delivery */
-#define X86_FEATURE_LKGS (12*32+18) /* Load "kernel" (userspace) GS */
+#define X86_FEATURE_LKGS (12*32+18) /* Like MOV_GS except MSR_KERNEL_GS_BASE = GS.base */
#define X86_FEATURE_WRMSRNS (12*32+19) /* Non-serializing WRMSR */
#define X86_FEATURE_AMX_FP16 (12*32+21) /* AMX fp16 Support */
#define X86_FEATURE_AVX_IFMA (12*32+23) /* Support for VPMADD52[H,L]UQ */