From: Peter Zijlstra <peterz@infradead.org>
To: Luwei Kang <luwei.kang@intel.com>
Cc: pbonzini@redhat.com, rkrcmar@redhat.com,
sean.j.christopherson@intel.com, vkuznets@redhat.com,
wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org,
tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
hpa@zytor.com, x86@kernel.org, ak@linux.intel.com,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC v1 0/9] PEBS enabling in KVM guest
Date: Thu, 29 Aug 2019 09:28:53 +0200 [thread overview]
Message-ID: <20190829072853.GK2369@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <1567056849-14608-1-git-send-email-luwei.kang@intel.com>
On Thu, Aug 29, 2019 at 01:34:00PM +0800, Luwei Kang wrote:
> Intel new hardware introduces some Precise Event-Based Sampling (PEBS)
> extensions that output the PEBS record to Intel PT stream instead of
> DS area. The PEBS record will be packaged in a specific format when
> outputing to Intel PT.
>
> This patch set will enable PEBS functionality in KVM Guest by PEBS
> output to Intel PT. The native driver as [1] (still under review).
>
> [1] https://www.spinics.net/lists/kernel/msg3215354.html
Please use:
https://lkml.kernel.org/r/$MSGID
then I don't have to touch a browser but can find the email in my MUA.
next prev parent reply other threads:[~2019-08-29 7:29 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 5:34 [RFC v1 0/9] PEBS enabling in KVM guest Luwei Kang
2019-08-29 5:34 ` [RFC v1 1/9] KVM: x86: Add base address parameter for get_fixed_pmc function Luwei Kang
2019-08-29 19:01 ` Jim Mattson
2019-08-30 0:01 ` Kang, Luwei
2019-08-29 21:10 ` Andi Kleen
2019-08-30 0:15 ` Kang, Luwei
2019-08-29 5:34 ` [RFC v1 2/9] KVM: x86: PEBS via Intel PT HW feature detection Luwei Kang
2019-08-29 5:34 ` [RFC v1 3/9] KVM: x86: Implement MSR_IA32_PEBS_ENABLE read/write emulation Luwei Kang
2019-08-29 21:20 ` Andi Kleen
2019-08-30 0:22 ` Kang, Luwei
2019-08-29 5:34 ` [RFC v1 4/9] KVM: x86: Implement counter reload MSRs " Luwei Kang
2019-08-29 5:34 ` [RFC v1 5/9] KVM: x86: Allocate performance counter for PEBS event Luwei Kang
2019-08-29 5:34 ` [RFC v1 6/9] KVM: x86: Add shadow value of PEBS status Luwei Kang
2019-08-29 5:34 ` [RFC v1 7/9] KVM: X86: Expose PDCM cpuid to guest Luwei Kang
2019-08-29 5:34 ` [RFC v1 8/9] KVM: X86: MSR_IA32_PERF_CAPABILITIES MSR emulation Luwei Kang
2019-08-29 5:34 ` [RFC v1 9/9] KVM: x86: Expose PEBS feature to guest Luwei Kang
2019-08-29 7:28 ` Peter Zijlstra [this message]
2019-08-29 8:11 ` [RFC v1 0/9] PEBS enabling in KVM guest Kang, Luwei
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