From: Sean Christopherson <sean.j.christopherson@intel.com>
To: "Xu, Like" <like.xu@intel.com>
Cc: Xiaoyao Li <xiaoyao.li@intel.com>,
Like Xu <like.xu@linux.intel.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
ak@linux.intel.com, wei.w.wang@intel.com,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v12 07/11] KVM: vmx/pmu: Unmask LBR fields in the MSR_IA32_DEBUGCTLMSR emualtion
Date: Fri, 10 Jul 2020 09:28:19 -0700 [thread overview]
Message-ID: <20200710162819.GF1749@linux.intel.com> (raw)
In-Reply-To: <a162343f-74be-c72e-ff65-323c1415c1e3@intel.com>
On Wed, Jul 08, 2020 at 03:06:57PM +0800, Xu, Like wrote:
> Hi Sean,
>
> First of all, are you going to queue the LBR patch series in your tree
> considering the host perf patches have already queued in Peter's tree ?
No, I'll let Paolo take 'em directly, I'm nowhere near knowledgeable enough
with respect to the PMU to feel comfortable taking them.
next prev parent reply other threads:[~2020-07-10 16:28 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-13 8:09 [PATCH v12 00/11] Guest Last Branch Recording Enabling Like Xu
2020-06-13 8:09 ` [PATCH v12 01/11] perf/x86: Fix variable types for LBR registers Like Xu
2020-07-03 8:01 ` [tip: perf/core] " tip-bot2 for Wei Wang
2020-11-09 6:34 ` [PATCH v12 01/11] " Andi Kleen
2020-11-11 2:14 ` Xu, Like
2020-06-13 8:09 ` [PATCH v12 02/11] perf/x86/core: Refactor hw->idx checks and cleanup Like Xu
2020-07-03 8:01 ` [tip: perf/core] " tip-bot2 for Like Xu
2020-06-13 8:09 ` [PATCH v12 03/11] perf/x86/lbr: Add interface to get LBR information Like Xu
2020-07-03 8:01 ` [tip: perf/core] " tip-bot2 for Like Xu
2020-06-13 8:09 ` [PATCH v12 04/11] perf/x86: Add constraint to create guest LBR event without hw counter Like Xu
2020-06-13 8:09 ` [PATCH v12 05/11] perf/x86: Keep LBR records unchanged in host context for guest usage Like Xu
2020-06-13 8:09 ` [PATCH v12 06/11] KVM: vmx/pmu: Expose LBR to guest via MSR_IA32_PERF_CAPABILITIES Like Xu
2020-07-08 13:36 ` Andi Kleen
2020-07-08 14:38 ` Xu, Like
2020-06-13 8:09 ` [PATCH v12 07/11] KVM: vmx/pmu: Unmask LBR fields in the MSR_IA32_DEBUGCTLMSR emualtion Like Xu
2020-06-13 9:14 ` Xiaoyao Li
2020-06-13 9:42 ` Xu, Like
2020-07-07 20:21 ` Sean Christopherson
2020-07-08 1:37 ` Xiaoyao Li
2020-07-08 7:06 ` Xu, Like
2020-07-10 16:28 ` Sean Christopherson [this message]
2020-06-13 8:09 ` [PATCH v12 08/11] KVM: vmx/pmu: Pass-through LBR msrs when guest LBR event is scheduled Like Xu
2020-06-13 8:09 ` [PATCH v12 09/11] KVM: vmx/pmu: Emulate legacy freezing LBRs on virtual PMI Like Xu
2020-06-13 8:09 ` [PATCH v12 10/11] KVM: vmx/pmu: Reduce the overhead of LBR pass-through or cancellation Like Xu
2020-06-13 8:09 ` [PATCH v12 11/11] KVM: vmx/pmu: Release guest LBR event via lazy release mechanism Like Xu
2020-06-13 8:09 ` [Qemu-devel] [PATCH 1/2] target/i386: define a new MSR based feature word - FEAT_PERF_CAPABILITIES Like Xu
2020-06-13 8:09 ` Like Xu
2020-06-13 8:09 ` [Qemu-devel] [PATCH 2/2] target/i386: add -cpu,lbr=true support to enable guest LBR Like Xu
2020-06-13 8:09 ` [Qemu-devel] [PATCH 2/2] target/i386: add -cpu, lbr=true " Like Xu
2020-06-23 13:13 ` [PATCH v12 00/11] Guest Last Branch Recording Enabling Like Xu
2020-07-01 2:38 ` Like Xu
2020-07-02 7:40 ` Peter Zijlstra
2020-07-02 13:11 ` Liang, Kan
2020-07-02 13:58 ` Peter Zijlstra
2020-07-03 7:56 ` Peter Zijlstra
2020-07-03 8:04 ` Xu, Like
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