From: Sean Christopherson <seanjc@google.com>
To: Manali Shukla <manali.shukla@amd.com>
Cc: kvm@vger.kernel.org, linux-kselftest@vger.kernel.org,
pbonzini@redhat.com, shuah@kernel.org, nikunj@amd.com,
thomas.lendacky@amd.com
Subject: Re: [PATCH] KVM: selftest: Add family and model check for zen4 in PMU filter test
Date: Wed, 1 May 2024 15:32:21 +0000 [thread overview]
Message-ID: <ZjJghQ25H-ttaV4b@google.com> (raw)
In-Reply-To: <20240501152451.4458-1-manali.shukla@amd.com>
On Wed, May 01, 2024, Manali Shukla wrote:
> PMU event filter test fails on zen4 architecture because of
> unavailability of family and model check for zen4 in use_amd_pmu().
> So, add family and model check for zen4 architecture in use_amd_pmu().
Is there a less ugly way to detect that 0xc2,0 == "branch instructions retired"?
E.g. can we instead check for v2 PMU support, or are there no guarantees going
forward? Pivoting on FMS is so painful :-(
next prev parent reply other threads:[~2024-05-01 15:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-01 15:24 [PATCH] KVM: selftest: Add family and model check for zen4 in PMU filter test Manali Shukla
2024-05-01 15:32 ` Sean Christopherson [this message]
2024-05-28 5:31 ` Manali Shukla
2024-06-03 22:17 ` Sean Christopherson
2024-06-05 5:23 ` Manali Shukla
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZjJghQ25H-ttaV4b@google.com \
--to=seanjc@google.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=manali.shukla@amd.com \
--cc=nikunj@amd.com \
--cc=pbonzini@redhat.com \
--cc=shuah@kernel.org \
--cc=thomas.lendacky@amd.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.