diff options
| author | Like Xu <[email protected]> | 2022-04-11 18:19:46 +0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2022-06-08 04:48:22 -0400 |
| commit | cf8e55fe50df0c0292b389a165daa81193cd39d1 (patch) | |
| tree | 7766a5c5648de4f7476286b45191c709f33749b1 /tools/perf/scripts/python/bin | |
| parent | 59cc99f6e971bb24b40e27f695daab98e2eff4b8 (diff) | |
KVM: x86/pmu: Expose CPUIDs feature bits PDCM, DS, DTES64
The CPUID features PDCM, DS and DTES64 are required for PEBS feature.
KVM would expose CPUID feature PDCM, DS and DTES64 to guest when PEBS
is supported in the KVM on the Ice Lake server platforms.
Originally-by: Andi Kleen <[email protected]>
Co-developed-by: Kan Liang <[email protected]>
Signed-off-by: Kan Liang <[email protected]>
Co-developed-by: Luwei Kang <[email protected]>
Signed-off-by: Luwei Kang <[email protected]>
Signed-off-by: Like Xu <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions