From: sashiko-bot@kernel.org
To: "Arnaldo Carvalho de Melo" <acme@kernel.org>
Cc: linux-perf-users@vger.kernel.org
Subject: Re: [PATCH v2 03/19] perf test attr: Fix legacy event encodings in group tests
Date: Tue, 13 Oct 2026 20:22:28 +0000 [thread overview]
Message-ID: <sashiko-outbox-170451@kernel.org> (raw)
In-Reply-To: <20261013201415.36428-4-acme@kernel.org>
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> Since commit b1c5efbfd92e ("perf parse-events: Remove hard coded legacy
> hardware and cache parsing"), event names are resolved with sysfs/JSON
> priority over the legacy encodings, so bare cache-misses and
> instructions now become the core PMU sysfs/JSON events (on x86 type 4,
> configs 0x412e and 0xc0) rather than the legacy
> PERF_TYPE_HARDWARE/config=3 and config=1 events the tests expect, e.g.:
>
> expected config=3, got 0
> expected disabled=0, got 1
> expected mmap=0, got 1
> expected comm=0, got 1
> expected freq=0, got 1
> expected enable_on_exec=0, got 1
> [ ... ]
> return value.
>
> Fixes: b1c5efbfd92eb84d ("perf parse-events: Remove hard coded legacy hardware and cache parsing")
> Assisted-by: LLM
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261013201415.36428-1-acme@kernel.org?part=3
next prev parent reply other threads:[~2026-10-13 20:22 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 20:13 [PATCH v2 0/19] perf test attr: Report the failures again and cope with more than one core PMU Arnaldo Carvalho de Melo
2026-10-13 20:13 ` [PATCH v2 01/19] perf test attr: Fix record dwarf sample_type expectation Arnaldo Carvalho de Melo
2026-10-13 20:21 ` sashiko-bot
2026-10-13 20:13 ` [PATCH v2 02/19] perf test attr: Allow tests to require a core PMU Arnaldo Carvalho de Melo
2026-10-13 20:28 ` sashiko-bot
2026-10-13 20:13 ` [PATCH v2 03/19] perf test attr: Fix legacy event encodings in group tests Arnaldo Carvalho de Melo
2026-10-13 20:22 ` sashiko-bot [this message]
2026-10-13 20:13 ` [PATCH v2 04/19] perf test attr: Fix default stat metrics expectations Arnaldo Carvalho de Melo
2026-10-13 20:37 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 05/19] perf test attr: Relax group checking for ungrouped expectations Arnaldo Carvalho de Melo
2026-10-13 20:18 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 06/19] perf evsel: Mark the event as supported when retrying an open Arnaldo Carvalho de Melo
2026-10-13 20:23 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 07/19] perf test attr: Ignore the core PMU type perf puts in 'config' Arnaldo Carvalho de Melo
2026-10-13 20:25 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 08/19] perf evsel: Don't dump probe events to PERF_TEST_ATTR Arnaldo Carvalho de Melo
2026-10-13 20:26 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 09/19] perf test attr: Introduce mask_bits(), generalizing hide_core_pmu_type() Arnaldo Carvalho de Melo
2026-10-13 20:19 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 10/19] perf test attr: Accept either sample id bit perf asks for Arnaldo Carvalho de Melo
2026-10-13 20:24 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 11/19] perf test attr: Ignore the dummy tracking event and the terms it carries Arnaldo Carvalho de Melo
2026-10-13 20:21 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 12/19] perf test attr: Leave out the events of the other core PMUs Arnaldo Carvalho de Melo
2026-10-13 20:21 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 13/19] perf test attr: Ignore the group read_format bit the PMU count can remove Arnaldo Carvalho de Melo
2026-10-13 20:20 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 14/19] perf test attr: State, spelled out in a line, why a test is skipped Arnaldo Carvalho de Melo
2026-10-13 20:22 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 15/19] perf tests: Introduce a 'needs_mlock' suite flag Arnaldo Carvalho de Melo
2026-10-13 20:23 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 16/19] perf mutex: Add a robust, process-shared mutex initializer Arnaldo Carvalho de Melo
2026-10-13 20:27 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 17/19] perf test: Take turns using the perf mlock budget in the mmaping tests Arnaldo Carvalho de Melo
2026-10-13 20:26 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 18/19] perf tests: Mark the C tests mapping perf ring buffers Arnaldo Carvalho de Melo
2026-10-13 20:25 ` sashiko-bot
2026-10-13 20:14 ` [PATCH v2 19/19] perf tests: Mark the shell tests not " Arnaldo Carvalho de Melo
2026-10-13 20:27 ` sashiko-bot
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