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Wed, 29 Oct 2025 08:46:42 -0700 (PDT) From: James Clark Date: Wed, 29 Oct 2025 15:46:03 +0000 Subject: [PATCH v9 3/5] tools headers UAPI: Sync linux/perf_event.h with the kernel sources 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 Message-Id: <20251029-james-perf-feat_spe_eft-v9-3-d22536b9cf94@linaro.org> References: <20251029-james-perf-feat_spe_eft-v9-0-d22536b9cf94@linaro.org> In-Reply-To: <20251029-james-perf-feat_spe_eft-v9-0-d22536b9cf94@linaro.org> To: Catalin Marinas , Will Deacon , Mark Rutland , Jonathan Corbet , Marc Zyngier , Oliver Upton , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Leo Yan , Anshuman Khandual Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, James Clark X-Mailer: b4 0.14.0 To pickup config4 changes. Tested-by: Leo Yan Reviewed-by: Ian Rogers Signed-off-by: James Clark --- tools/include/uapi/linux/perf_event.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/lin= ux/perf_event.h index 78a362b80027..0d0ed85ad8cb 100644 --- a/tools/include/uapi/linux/perf_event.h +++ b/tools/include/uapi/linux/perf_event.h @@ -382,6 +382,7 @@ enum perf_event_read_format { #define PERF_ATTR_SIZE_VER6 120 /* Add: aux_sample_size */ #define PERF_ATTR_SIZE_VER7 128 /* Add: sig_data */ #define PERF_ATTR_SIZE_VER8 136 /* Add: config3 */ +#define PERF_ATTR_SIZE_VER9 144 /* add: config4 */ =20 /* * 'struct perf_event_attr' contains various attributes that define @@ -543,6 +544,7 @@ struct perf_event_attr { __u64 sig_data; =20 __u64 config3; /* extension of config2 */ + __u64 config4; /* extension of config3 */ }; =20 /* --=20 2.34.1