From: Leo Yan <leo.yan@arm.com>
To: James Clark <james.clark@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org,
linux-perf-users@vger.kernel.org, Leo Yan <leo.yan@linux.dev>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>, Mike Leach <mike.leach@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
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>,
Al Grant <al.grant@arm.com>,
Paschalis Mpeis <paschalis.mpeis@arm.com>,
Amir Ayupov <aaupov@fb.com>
Subject: Re: [PATCH v6 6/8] perf cs-etm: Filter synthesized branch samples
Date: Mon, 8 Jun 2026 14:09:39 +0100 [thread overview]
Message-ID: <20260608130939.GO101133@e132581.arm.com> (raw)
In-Reply-To: <b122283d-f3a7-4174-8c13-2ae9f6d1e79b@linaro.org>
On Mon, Jun 08, 2026 at 01:35:24PM +0100, James Clark wrote:
[...]
> Ah I missed that. In that case maybe it makes sense to break it and treat it
> as a bug fix. 'c' is quite clearly documented as calls only, and the
> workaround you suggested above makes it impossible to get only calls so it
> makes separate options for call and return a bit useless.
Okay, I'll change this as the first patch and include a Fixes tag.
Thanks,
Leo
next prev parent reply other threads:[~2026-06-08 13:09 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-26 16:59 [PATCH v6 0/8] perf cs-etm: Support thread stack and callchain Leo Yan
2026-05-26 16:59 ` [PATCH v6 1/8] perf cs-etm: Decode ETE exception packets Leo Yan
2026-06-04 14:10 ` James Clark
2026-05-26 16:59 ` [PATCH v6 2/8] perf cs-etm: Refactor instruction size handling Leo Yan
2026-06-04 14:11 ` James Clark
2026-05-26 16:59 ` [PATCH v6 3/8] perf cs-etm: Use thread-stack for last branch entries Leo Yan
2026-05-26 18:32 ` sashiko-bot
2026-06-04 14:09 ` James Clark
2026-06-08 12:38 ` Leo Yan
2026-05-26 16:59 ` [PATCH v6 4/8] perf cs-etm: Flush thread stacks after decoder reset Leo Yan
2026-05-26 19:10 ` sashiko-bot
2026-06-04 14:12 ` James Clark
2026-05-26 16:59 ` [PATCH v6 5/8] perf cs-etm: Support call indentation Leo Yan
2026-05-26 19:42 ` sashiko-bot
2026-06-04 14:24 ` James Clark
2026-05-26 16:59 ` [PATCH v6 6/8] perf cs-etm: Filter synthesized branch samples Leo Yan
2026-06-04 14:42 ` James Clark
2026-06-08 11:28 ` Leo Yan
2026-06-08 12:35 ` James Clark
2026-06-08 13:09 ` Leo Yan [this message]
2026-05-26 16:59 ` [PATCH v6 7/8] perf cs-etm: Synthesize callchains for instruction samples Leo Yan
2026-06-04 15:07 ` James Clark
2026-05-26 16:59 ` [PATCH v6 8/8] perf test: Add Arm CoreSight callchain test Leo Yan
2026-05-26 20:56 ` sashiko-bot
2026-05-29 14:57 ` [PATCH v6 0/8] perf cs-etm: Support thread stack and callchain Arnaldo Carvalho de Melo
2026-06-01 11:03 ` Leo Yan
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