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Thu, 20 Oct 2022 07:07:01 +0000 (GMT) Received: from localhost.localdomain (unknown [9.43.103.147]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id 9166B5204E; Thu, 20 Oct 2022 07:06:58 +0000 (GMT) From: Athira Rajeev To: peterz@infradead.org, acme@kernel.org, jolsa@kernel.org, namhyung@kernel.org Cc: irogers@google.com, james.clark@arm.com, mpe@ellerman.id.au, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, maddy@linux.ibm.com, rnsastry@linux.ibm.com, kjain@linux.ibm.com, disgoel@linux.ibm.com Subject: [PATCH] [perf/core: Update sample_flags for raw_data in perf_output_sample Date: Thu, 20 Oct 2022 12:36:56 +0530 Message-Id: <20221020070657.21571-1-atrajeev@linux.vnet.ibm.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: nbFTTCCZ7TptiYILTpnzocmdoF73hjwb X-Proofpoint-GUID: FALzTCHsWx16XgiUS273CkyFJ2I0yCaU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-10-20_01,2022-10-19_04,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 mlxlogscore=999 priorityscore=1501 malwarescore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 impostorscore=0 suspectscore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2209130000 definitions=main-2210200041 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 838d9bb62d13 ("perf: Use sample_flags for raw_data") added check for PERF_SAMPLE_RAW in sample_flags in perf_prepare_sample(). But while copying the sample in memory, the check for sample_flags is not added in perf_output_sample(). Fix adds the same in perf_output_sample as well. Fixes: 838d9bb62d13 ("perf: Use sample_flags for raw_data") Signed-off-by: Athira Rajeev --- kernel/events/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 4ec3717003d5..daf387c75d33 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7099,7 +7099,7 @@ void perf_output_sample(struct perf_output_handle *handle, if (sample_type & PERF_SAMPLE_RAW) { struct perf_raw_record *raw = data->raw; - if (raw) { + if (raw && (data->sample_flags & PERF_SAMPLE_RAW)) { struct perf_raw_frag *frag = &raw->frag; perf_output_put(handle, raw->size); -- 2.31.1