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Commit f2ba3ee0 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

tools headers: Sync {tools/,}arch/x86/include/asm/cpufeatures.h 

We use those in tools/arch/x86/lib/mem{cpy,set}_64.S, in turn used
in the 'perf bench mem' benchmarks.

The changes in the following csets are not relevant for this usecase,
but lets sync it to silence the diff detector in the tools build system:

	6fb89569 ("x86/cpufeature: Add 5-level paging detection")

Link: http://lkml.kernel.org/n/tip-nsqxpyzcv4ywesikhhhrgfgc@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 05a1f47e

tools/arch/x86/include/asm/cpufeatures.h

+2 −1
Original line number Diff line number Diff line
@@ -289,6 +289,7 @@ 
#define X86_FEATURE_PKU		(16*32+ 3) /* Protection Keys for Userspace */

#define X86_FEATURE_OSPKE	(16*32+ 4) /* OS Protection Keys Enable */

#define X86_FEATURE_AVX512_VPOPCNTDQ (16*32+14) /* POPCNT for vectors of DW/QW */

#define X86_FEATURE_LA57	(16*32+16) /* 5-level page tables */

#define X86_FEATURE_RDPID	(16*32+22) /* RDPID instruction */



/* AMD-defined CPU features, CPUID level 0x80000007 (ebx), word 17 */