linux-kernel - Re: [PATCH v2 0/6] Extend pmu_counters

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Message-ID: <gsnted0x2qkj.fsf@coltonlewis-kvm.c.googlers.com>
Date: Mon, 20 Jan 2025 20:11:40 +0000
From: Colton Lewis <coltonlewis@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>
Cc: seanjc@...gle.com, kvm@...r.kernel.org, mizhang@...gle.com, 
	ljr.kernel@...il.com, jmattson@...gle.com, aaronlewis@...gle.com, 
	pbonzini@...hat.com, shuah@...nel.org, linux-kselftest@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/6] Extend pmu_counters_test to AMD CPUs

Sean Christopherson <seanjc@...gle.com> writes:

> On Wed, 18 Sep 2024 20:53:13 +0000, Colton Lewis wrote:
>> Extend pmu_counters_test to AMD CPUs.

>> As the AMD PMU is quite different from Intel with different events and
>> feature sets, this series introduces a new code path to test it,
>> specifically focusing on the core counters including the
>> PerfCtrExtCore and PerfMonV2 features. Northbridge counters and cache
>> counters exist, but are not as important and can be deferred to a
>> later series.

>> [...]

> Applied 1 and a modified version of 2 to kvm-x86 selftests, thanks!

> [1/6] KVM: x86: selftests: Fix typos in macro variable use
>        https://github.com/kvm-x86/linux/commit/97d0d1655ea8
> [2/6] KVM: x86: selftests: Define AMD PMU CPUID leaves
>        https://github.com/kvm-x86/linux/commit/c76a92382805

> --
> https://github.com/kvm-x86/linux/tree/next

Thanks Sean! I'll get to the rest. Sorry for the delay in responding to
your comments. I was head down in something else and didn't have time
until now to remember what I was doing here.