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| author | Sean Christopherson <seanjc@google.com> | 2025-12-05 16:16:54 -0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-01-08 11:52:05 -0800 |
| commit | 9ba0bb4ae76a8ee037257499165a4370306c0eac (patch) | |
| tree | 6b443be688a61aace1c1f5fed1f3110f709b1bba /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | bfee4f07d88038f7e662652718e21c60b62ef3a1 (diff) | |
KVM: x86/pmu: Implement AMD mediated PMU requirements
Require host PMU version 2+ for AMD mediated PMU support, as
PERF_GLOBAL_CTRL and friends are hard requirements for the mediated PMU.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Co-developed-by: Mingwei Zhang <mizhang@google.com>
Signed-off-by: Mingwei Zhang <mizhang@google.com>
[sean: extract to separate patch, write changelog]
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Tested-by: Xudong Hao <xudong.hao@intel.com>
Tested-by: Manali Shukla <manali.shukla@amd.com>
Link: https://patch.msgid.link/20251206001720.468579-19-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions