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Date: Wed, 10 Nov 2021 15:52:02 -0800 From: Namhyung Kim <namhyung@...nel.org> To: German Gomez <german.gomez@....com> Cc: linux-kernel <linux-kernel@...r.kernel.org>, linux-perf-users <linux-perf-users@...r.kernel.org>, Arnaldo Carvalho de Melo <acme@...nel.org>, John Garry <john.garry@...wei.com>, Will Deacon <will@...nel.org>, Mathieu Poirier <mathieu.poirier@...aro.org>, Leo Yan <leo.yan@...aro.org>, Mark Rutland <mark.rutland@....com>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...hat.com>, linux-arm-kernel@...ts.infradead.org Subject: Re: [PATCH v2 0/3] perf arm-spe: Add snapshot mode support Hello, On Tue, Nov 9, 2021 at 8:30 AM German Gomez <german.gomez@....com> wrote: > > This patchset adds snapshot mode support for arm-spe. > > - [PATCH 1/3] implements the minimal callbacks to support recording in > snapshot mode. > - [PATCH 2/3] implements the find_snapshot callback in order to handle > wrap-arounds in the AUX buffer. > - [PATCH 3/3] adds a test for spe snapshot mode. > > --- > > Changes since v1: > - Added acme@...nel.org to the recipients list as I forgot to include > him in the original patchset [1]. > - Removed [PATCH 1/5] and [PATCH 2/5] in order to keep patches > semantically relevant. > - Updated test script test_arm_spe.sh because it wasn't working on > distributions that use dash shell v0.5.10 (ubuntu 20) [2]. > > [1] https://lore.kernel.org/all/20210916154635.1525-1-german.gomez@arm.com/ > [2] https://lore.kernel.org/all/fd65eb63-d4ca-2105-74cb-c717ad2eb7d3@arm.com/ > > German Gomez (3): > perf arm-spe: Add snapshot mode support > perf arm-spe: Implement find_snapshot callback > perf arm-spe: Snapshot mode test Acked-by: Namhyung Kim <namhyung@...nel.org> Thanks, Namhyung > > tools/perf/arch/arm64/util/arm-spe.c | 275 +++++++++++++++++++++++++ > tools/perf/tests/shell/test_arm_spe.sh | 89 ++++++++ > 2 files changed, 364 insertions(+) > create mode 100755 tools/perf/tests/shell/test_arm_spe.sh > > -- > 2.25.1 >
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