| Date | Thu, 11 Apr 2024 10:04:15 -0700 | Subject | Re: [RFC PATCH 01/41] perf: x86/intel: Support PERF_PMU_CAP_VPMU_PASSTHROUGH | From | Sean Christopherson <> |
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On Fri, Jan 26, 2024, Xiong Zhang wrote: > From: Kan Liang <kan.liang@linux.intel.com> > > Define and apply the PERF_PMU_CAP_VPMU_PASSTHROUGH flag for the version 4 > and later PMUs
Why? I get that is an RFC, but it's not at all obvious to me why this needs to take a dependency on v4+.
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