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Tue, 07 Jul 2026 14:06:17 +0000 (GMT) Received: from smtpav03.wdc07v.mail.ibm.com (smtpav03.wdc07v.mail.ibm.com [10.39.53.230]) by smtprelay05.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 667E6Eim24118010 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 7 Jul 2026 14:06:14 GMT Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 55BF65805C; Tue, 7 Jul 2026 14:06:14 +0000 (GMT) Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DB02F58054; Tue, 7 Jul 2026 14:06:07 +0000 (GMT) Received: from [9.124.215.22] (unknown [9.124.215.22]) by smtpav03.wdc07v.mail.ibm.com (Postfix) with ESMTP; Tue, 7 Jul 2026 14:06:07 +0000 (GMT) Message-ID: <845be1b6-8e56-46fa-a258-5b0033fac474@linux.ibm.com> Date: Tue, 7 Jul 2026 19:36:06 +0530 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] perf data convert json: Fix trace_seq memory leak in process_sample_event() To: Namhyung Kim Cc: Arnaldo Carvalho de Melo , jolsa@kernel.org, adrian.hunter@intel.com, vmolnaro@redhat.com, mpetlan@redhat.com, tmricht@linux.ibm.com, maddy@linux.ibm.com, irogers@google.com, linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, atrajeev@linux.ibm.com, hbathini@linux.ibm.com, Tejas.Manhas1@ibm.com, Tanushree.Shah@ibm.com, Shivani.Nittor@ibm.com References: <20260604065519.112101-1-tshah@linux.ibm.com> Content-Language: en-US From: Tanushree Shah In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-ORIG-GUID: nB5U9hR-u8yzJycKfzRSap7QFOwsSnQw X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA3MDEzNSBTYWx0ZWRfX7FiRu1JkaPOe 7MK2SJ06daNCgLxJpJrk+Q7AR3R37fIfzEUBdXZvqJASHN+OPNPbjXhH16Z4vzQ3ZJK7j0HVCj9 HxzADVLH1h+IDyr5pCk9Apej99IC958= X-Authority-Analysis: v=2.4 cv=DKW/JSNb c=1 sm=1 tr=0 ts=6a4d07da cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=NEAV23lmAAAA:8 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8 a=o4hZjVMRaevxAcUiKF0A:9 a=QEXdDO2ut3YA:10 X-Proofpoint-GUID: NMAtJI_chZxFyfkxZqXWZz-aZioMA2sG X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA3MDEzNSBTYWx0ZWRfXwvHqUaUwBlmF agQZWSkww7SgyScMQGILs7b5FsWfuYsI2Dmxsgl1R2qcGaAb2PcXx4gXHSyKKAagdYbcWpcVlA4 SOTd03Df+ORHPYycvgFujX57++vrhLhSAQDvkGrCaYgHUtXPls32kMckllGrsQrWVaUgcvGMArB oLUYoMwvM1Aoqgf2swKNk2970FjSNWcycTTlxCYROzFadlcRJ3a0gyiyc+3pSun7k4pVhpm/ZHP wZAiVDez961kX4hMi5wfE2s3Tonw1LKLTIyZb9D8RSTtDuHJfRqOLPSZ9LWEBhg2Jn2csrJesWf nwlsX9ycTPIiKCkiFTfpp3LPK111cMStND0gPLmtL1SySLZ8qFWECOsCM35tXjI1xP0DM2Sa0od Zk/HbhW4NpjQ/mgm6+XQQg1zYwkvIbZuEXUMmoJ1Ie/4A4C72UcZxzNvT1ElD3OU2wfTEqHqwd+ 7cnylrE/71tyGnoba6A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-07_03,2026-07-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 clxscore=1015 phishscore=0 impostorscore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607070135 Hi Namhyung, The only change I had planned for v2 was the fix for the pre-existing issue, which has now already been merged separately upstream. https://github.com/torvalds/linux/commit/2857a5dca750ea989c6fb70b4c14e801e4b7b4ad Please let me know if there is any additional change you would like me to include in v2. On 04/07/26 05:29, Namhyung Kim wrote: > On Thu, Jul 02, 2026 at 12:46:54PM +0530, Tanushree Shah wrote: >> Hi Namhyung, >> >> Yes, I was planning to send a v2 based on the review comments to fix the >> pre-existing issue. >> >> However, Arnaldo mentioned that the original patch had already been merged >> before I got to send a v2, so I addressed the pre-existing issue in a >> separate patch instead. The patch is available here: >> >> https://lore.kernel.org/linux-perf-users/20260606121528.406919-2-tshah@linux.ibm.com/ >> >> That said, although Arnaldo mentioned that this patch had been merged, I >> don't see it in perf-tools-next yet either. I'll wait for him to clarify its >> current status. > > It's not in the perf-tools-next, and no plan to add it. Please send v2. > > Thanks, > Namhyung > > Thanks Tanushree Shah