From: Oliver Upton <oliver.upton@linux•dev>
To: Colton Lewis <coltonlewis@google•com>
Cc: kvm@vger•kernel.org, Sean Christopherson <seanjc@google•com>,
Peter Zijlstra <peterz@infradead•org>,
Ingo Molnar <mingo@redhat•com>,
Arnaldo Carvalho de Melo <acme@kernel•org>,
Namhyung Kim <namhyung@kernel•org>,
Mark Rutland <mark.rutland@arm•com>,
Alexander Shishkin <alexander.shishkin@linux•intel.com>,
Jiri Olsa <jolsa@kernel•org>, Ian Rogers <irogers@google•com>,
Adrian Hunter <adrian.hunter@intel•com>,
Kan Liang <kan.liang@linux•intel.com>,
Will Deacon <will@kernel•org>,
Russell King <linux@armlinux•org.uk>,
Catalin Marinas <catalin.marinas@arm•com>,
Michael Ellerman <mpe@ellerman•id.au>,
Nicholas Piggin <npiggin@gmail•com>,
Christophe Leroy <christophe.leroy@csgroup•eu>,
Naveen N Rao <naveen@kernel•org>,
Heiko Carstens <hca@linux•ibm.com>,
Vasily Gorbik <gor@linux•ibm.com>,
Alexander Gordeev <agordeev@linux•ibm.com>,
Christian Borntraeger <borntraeger@linux•ibm.com>,
Sven Schnelle <svens@linux•ibm.com>,
Thomas Gleixner <tglx@linutronix•de>,
Borislav Petkov <bp@alien8•de>,
Dave Hansen <dave.hansen@linux•intel.com>,
x86@kernel•org, "H . Peter Anvin" <hpa@zytor•com>,
linux-perf-users@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-arm-kernel@lists•infradead.org,
linuxppc-dev@lists•ozlabs.org, linux-s390@vger•kernel.org
Subject: Re: [PATCH v3 0/5] Correct perf sampling with Guest VMs
Date: Thu, 19 Sep 2024 03:17:38 -0700 [thread overview]
Message-ID: <Zuv6QveQAHZ9H0HP@linux.dev> (raw)
In-Reply-To: <20240912205133.4171576-1-coltonlewis@google.com>
On Thu, Sep 12, 2024 at 08:51:28PM +0000, Colton Lewis wrote:
> v3:
> * Clarify final commit message further
> * Remove an unused variable in perf_arch_misc_flags()
>
> v2:
> https://lore.kernel.org/kvm/20240911222433.3415301-1-coltonlewis@google.com/
>
> v1:
> https://lore.kernel.org/kvm/20240904204133.1442132-1-coltonlewis@google.com/
>
> This series cleans up perf recording around guest events and improves
> the accuracy of the resulting perf reports.
Please fix the intermediate build issue, and also test that each patch
in the series compiles. With that corrected, for the series:
Reviewed-by: Oliver Upton <oliver.upton@linux•dev>
A nice follow-up on the arm64 side would be to further constrain
kvm_arch_pmi_in_guest() to return true iff we exited the guest due to an
IRQ.
--
Thanks,
Oliver
prev parent reply other threads:[~2024-09-20 0:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-12 20:51 [PATCH v3 0/5] Correct perf sampling with Guest VMs Colton Lewis
2024-09-12 20:51 ` [PATCH v3 1/5] arm: perf: Drop unused functions Colton Lewis
2024-09-12 20:51 ` [PATCH v3 2/5] perf: Hoist perf_instruction_pointer() and perf_misc_flags() Colton Lewis
2024-09-17 5:36 ` Madhavan Srinivasan
2024-09-19 18:44 ` Colton Lewis
2024-09-12 20:51 ` [PATCH v3 3/5] powerpc: perf: Use perf_arch_instruction_pointer() Colton Lewis
2024-09-12 20:51 ` [PATCH v3 4/5] x86: perf: Refactor misc flag assignments Colton Lewis
2024-09-12 20:51 ` [PATCH v3 5/5] perf: Correct perf sampling with guest VMs Colton Lewis
2024-09-19 10:17 ` Oliver Upton [this message]
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