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Fri, 27 Mar 2026 06:48:30 -0700 (PDT) Date: Fri, 27 Mar 2026 10:48:25 -0300 From: Arnaldo Melo To: Breno Leitao , Leo Yan , irogers@google.com, cme@kernel.org CC: Ian Rogers , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , James Clark , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, Denis Yaroshevskiy , Dmitry Ilvokhin Subject: Re: [PATCH v2] perf stat: Fix crash on arm64 User-Agent: Thunderbird for Android In-Reply-To: References: <20260325-perf_stat-v2-1-d986ef5b9327@debian.org> <20260325205914.GA356832@e132581.arm.com> <20260326163926.GB356832@e132581.arm.com> Message-ID: <5CAC1C39-9E69-4952-95CC-D84919D81F8A@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On March 27, 2026 7:35:19 AM GMT-03:00, Breno Leitao = wrote: >On Thu, Mar 26, 2026 at 04:39:26PM +0000, Leo Yan wrote: >> On Wed, Mar 25, 2026 at 03:27:05PM -0700, Ian Rogers wrote: >> >> > From the stack trace I don't see anything that should allow this=2E >> > Either the list of metrics is broken, or the struct metric_event's >> > evsel is NULL=2E But that should never happen as we wouldn't have a >> > metric at that point=2E The sorting shouldn't affect that=2E If you c= an >> > reproduce the issue, verbose logs may help=2E >> >> I believe I encountered a different issue, which is irrelevant to this >> patch=2E So Breno's patch is fine for me=2E > >That said, are there any concerns about merging this patch in its >current form? I guess not, will try and merge it later today for 7 0=2E Thanks, - Arnaldo