Re: [PATCH v2 05/17] KVM: x86/pmu: Reprogram guest PEBS event to emulate guest PEBS counter

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Subject: Re: [PATCH v2 05/17] KVM: x86/pmu: Reprogram guest PEBS event to emulate guest PEBS counter
From: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Date: Tue, 17 Nov 2020 15:41:00 +0100
Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, Sean Christopherson <sean.j.christopherson@xxxxxxxxx>, Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>, Wanpeng Li <wanpengli@xxxxxxxxxxx>, Jim Mattson <jmattson@xxxxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, Kan Liang <kan.liang@xxxxxxxxxxxxxxx>, luwei.kang@xxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, wei.w.wang@xxxxxxxxx, Tony Luck <tony.luck@xxxxxxxxx>, Stephane Eranian <eranian@xxxxxxxxxx>, Mark Gross <mgross@xxxxxxxxxxxxxxx>, Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20201109021254.79755-6-like.xu@linux.intel.com>
References: <20201109021254.79755-1-like.xu@linux.intel.com> <20201109021254.79755-6-like.xu@linux.intel.com>

On Mon, Nov 09, 2020 at 10:12:42AM +0800, Like Xu wrote:
> +			/* Indicate PEBS overflow PMI to guest. */
> +			__set_bit(62, (unsigned long *)&pmu->global_status);

GLOBAL_STATUS_BUFFER_OVF_BIT

Follow-Ups:
- Re: [PATCH v2 05/17] KVM: x86/pmu: Reprogram guest PEBS event to emulate guest PEBS counter
  - From: Like Xu

References:
- [PATCH RFC v2 00/17] KVM: x86/pmu: Add support to enable Guest PEBS via DS
  - From: Like Xu
- [PATCH v2 05/17] KVM: x86/pmu: Reprogram guest PEBS event to emulate guest PEBS counter
  - From: Like Xu

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