diff options
| author | Kim Phillips | 2023-01-10 16:46:37 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-08-08 20:03:50 +0200 |
| commit | dec3b91f2c4b2c9b24d933e2c3f17493e30149ac (patch) | |
| tree | f6b4351f74598c09a24c4839f334e4d1bab949d3 /tools | |
| parent | dfede4cb8ef732039b7a479d260bd89d3b474f14 (diff) | |
x86/cpu, kvm: Add support for CPUID_80000021_EAX
commit 8415a74852d7c24795007ee9862d25feb519007c upstream.
Add support for CPUID leaf 80000021, EAX. The majority of the features will be
used in the kernel and thus a separate leaf is appropriate.
Include KVM's reverse_cpuid entry because features are used by VM guests, too.
[ bp: Massage commit message. ]
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20230124163319.2277355-2-kim.phillips@amd.com
[bwh: Backported to 6.1: adjust context]
Signed-off-by: Ben Hutchings <benh@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions