From: Sean Christopherson <seanjc@google.com>
To: Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Kan Liang <kan.liang@linux.intel.com>,
Jim Mattson <jmattson@google.com>,
Jinrong Liang <cloudliang@tencent.com>,
Aaron Lewis <aaronlewis@google.com>,
Like Xu <likexu@tencent.com>
Subject: Re: [PATCH v10 16/29] KVM: selftests: Test Intel PMU architectural events on gp counters
Date: Wed, 31 Jan 2024 07:31:39 -0800 [thread overview]
Message-ID: <Zbpn284rPe3pMBwI@google.com> (raw)
In-Reply-To: <d24dc389-8e73-4a7a-9970-1022dcbfa39c@linux.intel.com>
On Wed, Jan 31, 2024, Dapeng Mi wrote:
> BTW, I have a patch series to do the bug fixes and improvements for
> kvm-unit-tests/pmu test. (some improvement ideas come from this patchset.)
>
> https://lore.kernel.org/kvm/20240103031409.2504051-1-dapeng1.mi@linux.intel.com/
>
> Could you please kindly review them? Thanks.
Unfortunately, that's probably not going to happen anytime soon. I am overloaded
with KVM/kernel reviews as it is, so I don't expect to have cycles for KUT reviews
in the near future.
And for PMU tests in particular, I really want to get selftests to the point where
the PMU selftests are a superset of the PMU KUT tests so that we can drop the KUT
versions. In short, reviewing PMU KUT changes is very far down my todo list.
next prev parent reply other threads:[~2024-01-31 15:31 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-09 23:02 [PATCH v10 00/29] KVM: x86/pmu: selftests: Fixes and new tests Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 01/29] KVM: x86/pmu: Always treat Fixed counters as available when supported Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 02/29] KVM: x86/pmu: Allow programming events that match unsupported arch events Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 03/29] KVM: x86/pmu: Remove KVM's enumeration of Intel's architectural encodings Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 04/29] KVM: x86/pmu: Setup fixed counters' eventsel during PMU initialization Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 05/29] KVM: x86/pmu: Get eventsel for fixed counters from perf Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 06/29] KVM: x86/pmu: Don't ignore bits 31:30 for RDPMC index on AMD Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 07/29] KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad index Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 08/29] KVM: x86/pmu: Apply "fast" RDPMC only to Intel PMUs Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 09/29] KVM: x86/pmu: Disallow "fast" RDPMC for architectural " Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 10/29] KVM: x86/pmu: Treat "fixed" PMU type in RDPMC as index as a value, not flag Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 11/29] KVM: x86/pmu: Explicitly check for RDPMC of unsupported Intel PMC types Sean Christopherson
2024-01-12 3:50 ` Mi, Dapeng
2024-01-09 23:02 ` [PATCH v10 12/29] KVM: selftests: Add vcpu_set_cpuid_property() to set properties Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 13/29] KVM: selftests: Drop the "name" param from KVM_X86_PMU_FEATURE() Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 14/29] KVM: selftests: Extend {kvm,this}_pmu_has() to support fixed counters Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 15/29] KVM: selftests: Add pmu.h and lib/pmu.c for common PMU assets Sean Christopherson
2024-01-10 9:21 ` Andrew Jones
2024-01-10 13:58 ` Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 16/29] KVM: selftests: Test Intel PMU architectural events on gp counters Sean Christopherson
2024-01-12 9:14 ` Mi, Dapeng
2024-01-12 21:37 ` Sean Christopherson
2024-01-15 2:03 ` Mi, Dapeng
2024-01-30 23:27 ` Sean Christopherson
2024-01-31 2:11 ` Mi, Dapeng
2024-01-31 15:31 ` Sean Christopherson [this message]
2024-02-01 1:51 ` Mi, Dapeng
2024-01-09 23:02 ` [PATCH v10 17/29] KVM: selftests: Test Intel PMU architectural events on fixed counters Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 18/29] KVM: selftests: Test consistency of CPUID with num of gp counters Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 19/29] KVM: selftests: Test consistency of CPUID with num of fixed counters Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 20/29] KVM: selftests: Add functional test for Intel's fixed PMU counters Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 21/29] KVM: selftests: Expand PMU counters test to verify LLC events Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 22/29] KVM: selftests: Add a helper to query if the PMU module param is enabled Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 23/29] KVM: selftests: Add helpers to read integer module params Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 24/29] KVM: selftests: Query module param to detect FEP in MSR filtering test Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 25/29] KVM: selftests: Move KVM_FEP macro into common library header Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 26/29] KVM: selftests: Test PMC virtualization with forced emulation Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 27/29] KVM: selftests: Add a forced emulation variation of KVM_ASM_SAFE() Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 28/29] KVM: selftests: Add helpers for safe and safe+forced RDMSR, RDPMC, and XGETBV Sean Christopherson
2024-01-09 23:02 ` [PATCH v10 29/29] KVM: selftests: Extend PMU counters test to validate RDPMC after WRMSR Sean Christopherson
2024-01-12 9:17 ` [PATCH v10 00/29] KVM: x86/pmu: selftests: Fixes and new tests Mi, Dapeng
2024-01-31 0:59 ` Sean Christopherson
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