diff options
| author | Sean Christopherson <[email protected]> | 2021-01-22 12:40:46 -0800 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2021-01-28 17:41:24 +0100 |
| commit | fb35d30fe5b06cc24444f0405da8fbe0be5330d1 (patch) | |
| tree | 1f257d2806bd8f77a72a1a9819268206986b3954 /net/unix/unix_bpf.c | |
| parent | 7c53f6b671f4aba70ff15e1b05148b10d58c2837 (diff) | |
x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX]
Collect the scattered SME/SEV related feature flags into a dedicated
word. There are now five recognized features in CPUID.0x8000001F.EAX,
with at least one more on the horizon (SEV-SNP). Using a dedicated word
allows KVM to use its automagic CPUID adjustment logic when reporting
the set of supported features to userspace.
No functional change intended.
Signed-off-by: Sean Christopherson <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Brijesh Singh <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions