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From:   James Clark <james.clark@arm.com>
To:     linux-perf-users@vger.kernel.org
Cc:     James Clark <james.clark@arm.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Ian Rogers <irogers@google.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Mike Leach <mike.leach@linaro.org>,
        Leo Yan <leo.yan@linaro.org>,
        John Garry <john.g.garry@oracle.com>,
        Will Deacon <will@kernel.org>, linux-kernel@vger.kernel.org,
        coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] perf cs-etm: Track exception level fixups
Date:   Mon, 26 Jun 2023 17:10:56 +0100
Message-Id: <20230626161059.324046-1-james.clark@arm.com>
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A couple of changes related to edge cases since commit 8d3031d39fe8
("perf cs-etm: Track exception level").

I think the second one is low risk seeing as any path requiring a thread
leading up to adding to the histogram would already have been crashing.
Maybe the thread check could also be added to hist_entry_iter__add()
although other users of it don't seem to have the same issue, and there
is another use of al.thread above in builtin-report.c so it's probably
ok where I've added it.

Applies to perf-tools-next/perf-tools-next (929ff679b69)

James Clark (2):
  perf cs-etm: Handle per-thread mode on EL1 host kernel case
  perf report: Don't add to histogram when there is no thread found

 tools/perf/builtin-report.c |  3 +++
 tools/perf/util/cs-etm.c    | 11 +++++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)


base-commit: 929ff679b694f0f9656aec38b3a7d5c440c5ca24
-- 
2.34.1