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Code Issues Releases Wiki Activity

tools headers cpufeatures: Sync with the kernel sources

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To pick the changes in:

  fb35d30fe5 ("x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX]")
  e7b6385b01 ("x86/cpufeatures: Add Intel SGX hardware bits")
  1478b99a76 ("x86/cpufeatures: Mark ENQCMD as disabled when configured out")

That don't cause any change in the tools, just silences this perf build
warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h'
  diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h

Cc: Borislav Petkov <bp@suse.de>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Sean Christopherson <seanjc@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2021-06-08 13:46:18 -03:00
parent 197eecb6ec
commit 36524112ab
1 changed files with 2 additions and 5 deletions
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7
tools/arch/x86/include/asm/disabled-features.h
View file

@ -56,11 +56,8 @@
# define DISABLE_PTI (1 << (X86_FEATURE_PTI & 31))
#endif
#ifdef CONFIG_IOMMU_SUPPORT
# define DISABLE_ENQCMD 0
#else
# define DISABLE_ENQCMD (1 << (X86_FEATURE_ENQCMD & 31))
#endif
/* Force disable because it's broken beyond repair */
#define DISABLE_ENQCMD (1 << (X86_FEATURE_ENQCMD & 31))
#ifdef CONFIG_X86_SGX
# define DISABLE_SGX 0