All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jim Mattson <jmattson@google.com>
To: Like Xu <like.xu.linux@gmail.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
	Sean Christopherson <seanjc@google.com>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Wanpeng Li <wanpengli@tencent.com>,
	Joerg Roedel <joro@8bytes.org>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Like Xu <likexu@tencent.com>
Subject: Re: [PATCH v2 3/6] KVM: x86/pmu: Reuse pmc_perf_hw_id() and drop find_fixed_event()
Date: Wed, 8 Dec 2021 19:58:22 -0800	[thread overview]
Message-ID: <CALMp9eSwZ69nZF2q4Xki_X25-8yBc1y_7iXRdPh6F89j8rym2w@mail.gmail.com> (raw)
In-Reply-To: <20211130074221.93635-4-likexu@tencent.com>

On Mon, Nov 29, 2021 at 11:42 PM Like Xu <like.xu.linux@gmail.com> wrote:
>
> From: Like Xu <likexu@tencent.com>
>
> Since we set the same semantic event value for the fixed counter in
> pmc->eventsel, returning the perf_hw_id for the fixed counter via
> find_fixed_event() can be painlessly replaced by pmc_perf_hw_id()
> with the help of pmc_is_fixed() check.
>
> Signed-off-by: Like Xu <likexu@tencent.com>
Reviewed-by: Jim Mattson <jmattson@google.com>

  reply	other threads:[~2021-12-09  3:58 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-30  7:42 [PATCH v2 0/6] KVM: x86/pmu: Count two basic events for emulated instructions Like Xu
2021-11-30  7:42 ` [PATCH v2 1/6] KVM: x86/pmu: Setup pmc->eventsel for fixed PMCs Like Xu
2021-12-06 19:57   ` Jim Mattson
2021-12-09 18:49     ` Paolo Bonzini
2021-12-09 18:53       ` Jim Mattson
2021-12-09 18:57         ` Paolo Bonzini
2021-12-10 10:20       ` Like Xu
     [not found]   ` <CALMp9eTq8H_bJOVKwi_7j3Kum9RvW6o-G3zCLUFco1A1cvNrkQ@mail.gmail.com>
2021-12-07  6:07     ` Like Xu
2021-12-07 17:42       ` Jim Mattson
2021-11-30  7:42 ` [PATCH v2 2/6] KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id() Like Xu
2021-12-09  3:52   ` Jim Mattson
2021-12-09  8:11     ` Like Xu
2021-12-09 19:24     ` Paolo Bonzini
2022-02-05  1:55   ` Jim Mattson
2022-02-09  9:00     ` Like Xu
2022-02-09 19:30       ` Jim Mattson
2022-02-10 11:28         ` Like Xu
2022-02-11  9:56           ` Ravi Bangoria
2022-02-11 18:16             ` Jim Mattson
2022-02-14 10:14               ` Ravi Bangoria
2022-02-16  7:44                 ` Like Xu
2022-02-16 11:24                   ` Ravi Bangoria
2021-11-30  7:42 ` [PATCH v2 3/6] KVM: x86/pmu: Reuse pmc_perf_hw_id() and drop find_fixed_event() Like Xu
2021-12-09  3:58   ` Jim Mattson [this message]
2021-11-30  7:42 ` [PATCH v2 4/6] KVM: x86/pmu: Add pmc->intr to refactor kvm_perf_overflow{_intr}() Like Xu
2021-12-09  4:25   ` Jim Mattson
2021-12-09  8:28     ` Like Xu
2021-12-10  0:54       ` Jim Mattson
2021-12-10  9:35         ` Paolo Bonzini
2021-12-10 10:11           ` Like Xu
2021-12-10 22:55           ` Jim Mattson
2021-12-10 22:59             ` Paolo Bonzini
2021-12-10 23:31               ` Jim Mattson
2021-12-12  4:56                 ` Jim Mattson
2021-12-13  6:37                   ` Jim Mattson
2021-12-16  9:57                     ` Like Xu
2021-12-16 17:52                       ` Jim Mattson
2021-11-30  7:42 ` [PATCH v2 5/6] KVM: x86: Update vPMCs when retiring instructions Like Xu
2021-12-09  4:33   ` Jim Mattson
2021-12-09  8:44     ` Like Xu
2021-12-09  9:23       ` Like Xu
2021-11-30  7:42 ` [PATCH v2 6/6] KVM: x86: Update vPMCs when retiring branch instructions Like Xu
2021-12-09  4:40   ` Jim Mattson
2021-12-09 19:30 ` [PATCH v2 0/6] KVM: x86/pmu: Count two basic events for emulated instructions Paolo Bonzini
2021-12-16 10:14   ` Like Xu

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=CALMp9eSwZ69nZF2q4Xki_X25-8yBc1y_7iXRdPh6F89j8rym2w@mail.gmail.com \
    --to=jmattson@google.com \
    --cc=joro@8bytes.org \
    --cc=kvm@vger.kernel.org \
    --cc=like.xu.linux@gmail.com \
    --cc=likexu@tencent.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pbonzini@redhat.com \
    --cc=seanjc@google.com \
    --cc=vkuznets@redhat.com \
    --cc=wanpengli@tencent.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.