linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Yang Weijiang <weijiang.yang@intel.com>
To: Jim Mattson <jmattson@google.com>
Cc: Yang Weijiang <weijiang.yang@intel.com>,
	pbonzini@redhat.com, seanjc@google.com, vkuznets@redhat.com,
	wei.w.wang@intel.com, like.xu.linux@gmail.com,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 03/13] KVM: x86: Add arch LBR MSRs to msrs_to_save_all list
Date: Mon, 12 Jul 2021 16:55:19 +0800	[thread overview]
Message-ID: <20210712085519.GA12162@intel.com> (raw)
In-Reply-To: <CALMp9eTKNG_b6Te=aV_Qd3ADXzf8RkvDhGfWtopQGAf51eHMbg@mail.gmail.com>

On Fri, Jul 09, 2021 at 11:24:46AM -0700, Jim Mattson wrote:
> On Fri, Jul 9, 2021 at 2:51 AM Yang Weijiang <weijiang.yang@intel.com> wrote:
> >
> > Arch LBR MSR_ARCH_LBR_DEPTH and MSR_ARCH_LBR_CTL are {saved|restored}
> > by userspace application if they're available.
> >
> > Suggested-by: Jim Mattson <jmattson@google.com>
> > Signed-off-by: Yang Weijiang <weijiang.yang@intel.com>
> Reviewed-by: Jim Mattson <jmattson@google.com>
Thanks Jim for review!

  reply	other threads:[~2021-07-12  9:05 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-09 10:04 [PATCH v5 00/13] Introduce Architectural LBR for vPMU Yang Weijiang
2021-07-09 10:04 ` [PATCH v5 01/13] perf/x86/intel: Fix the comment about guest LBR support on KVM Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 02/13] perf/x86/lbr: Simplify the exposure check for the LBR_INFO registers Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 03/13] KVM: x86: Add arch LBR MSRs to msrs_to_save_all list Yang Weijiang
2021-07-09 18:24   ` Jim Mattson
2021-07-12  8:55     ` Yang Weijiang [this message]
2021-07-09 10:05 ` [PATCH v5 04/13] KVM: vmx/pmu: Emulate MSR_ARCH_LBR_DEPTH for guest Arch LBR Yang Weijiang
2021-07-09 20:35   ` Jim Mattson
2021-07-12  9:17     ` Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 05/13] KVM: vmx/pmu: Emulate MSR_ARCH_LBR_CTL " Yang Weijiang
2021-07-09 21:55   ` Jim Mattson
2021-07-12  9:36     ` Yang Weijiang
2021-07-12 10:10       ` Like Xu
2021-07-13  9:05         ` Yang Weijiang
2021-07-10  0:42   ` kernel test robot
2021-07-09 10:05 ` [PATCH v5 06/13] KVM: x86/vmx: Save/Restore host MSR_ARCH_LBR_CTL state Yang Weijiang
2021-07-09 22:54   ` Jim Mattson
2021-07-09 23:41     ` Jim Mattson
2021-07-12  9:53       ` Yang Weijiang
2021-07-12 10:19         ` Like Xu
2021-07-12 17:20           ` Jim Mattson
2021-07-12 17:45             ` Jim Mattson
2021-07-13  9:49               ` Like Xu
2021-07-13 17:00                 ` Jim Mattson
2021-07-14 13:33                   ` Like Xu
2021-07-14 16:15                     ` Jim Mattson
2021-07-13  9:53             ` Yang Weijiang
2021-07-12  9:50     ` Yang Weijiang
2021-07-12 17:23       ` Jim Mattson
2021-07-13  9:47         ` Yang Weijiang
2021-07-13 10:16           ` Like Xu
2021-07-13 17:12             ` Jim Mattson
2021-07-14 13:55               ` Like Xu
2021-07-09 10:05 ` [PATCH v5 07/13] KVM: x86/pmu: Refactor code to support guest Arch LBR Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 08/13] KVM: x86: Refresh CPUID on writes to MSR_IA32_XSS Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 09/13] KVM: x86: Report XSS as an MSR to be saved if there are supported features Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 10/13] KVM: x86: Refine the matching and clearing logic for supported_xss Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 11/13] KVM: x86: Add XSAVE Support for Architectural LBR Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 12/13] KVM: x86/vmx: Check Arch LBR config when return perf capabilities Yang Weijiang
2021-07-09 10:05 ` [PATCH v5 13/13] KVM: x86/cpuid: Advise Arch LBR feature in CPUID Yang Weijiang

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=20210712085519.GA12162@intel.com \
    --to=weijiang.yang@intel.com \
    --cc=jmattson@google.com \
    --cc=kvm@vger.kernel.org \
    --cc=like.xu.linux@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pbonzini@redhat.com \
    --cc=seanjc@google.com \
    --cc=vkuznets@redhat.com \
    --cc=wei.w.wang@intel.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).