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Wed, 25 Mar 2026 12:06:47 +0000 (GMT) From: Thomas Richter To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-perf-users@vger.kernel.org, acme@kernel.org, namhyung@kernel.org, irogers@google.com Cc: agordeev@linux.ibm.com, gor@linux.ibm.com, sumanthk@linux.ibm.com, hca@linux.ibm.com, japo@linux.ibm.com, Thomas Richter Subject: [PATCH 2/3] perf config: Make symbol_conf::addr2line_disable_warn configurable Date: Wed, 25 Mar 2026 13:06:25 +0100 Message-ID: <20260325120627.1841175-3-tmricht@linux.ibm.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260325120627.1841175-1-tmricht@linux.ibm.com> References: <20260325120627.1841175-1-tmricht@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-ORIG-GUID: ZBvCw5AAOOP-xLvwTjB4q5K9FtTUxhKF X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI1MDA4NCBTYWx0ZWRfX00OwpvzVyWuo XicWquzbYT0iBG4yez79TfCi9hY+Zu0ICK73sZmdoJN+pDVfsrnHflTOeJrsCbNmhclBNEPxl1x oS3n/AvFNguZJKYZsl5eMvNsbH7bNL28uMKrurqUc0GShgYFEni0mWzgAiPVFRutNsteukzD3r9 SckOdbC07Q6KqMoWleSF55J2aI/GqmqjUKQqb0QWPZAp514bVX3+UE8rbly+tCnZVJaRR/Yu+dd MzV9ks7eBjkAvUHPK/BwpzYIEhBcEePkNDpd0Pfp8y/DV8V2dsQYcKnvgi73HLnnTITSyWX5kCc 98hO3tv/kW3JQ+S/lk/0w4e2eqDx+NSSoxFCg4sMO2NnGSCu5/Q+HFFmz0emSn0NhoCUoEKwA8A c6DB7cd0PLL+kmlJj24aKP5bR9lB+bskxiElPySoB0Z2ymvZQcc7b5R7hgDptIYEphatOU95xYu dQP6mEXcEHOVoUXCX/w== X-Authority-Analysis: v=2.4 cv=bLEb4f+Z c=1 sm=1 tr=0 ts=69c3cfdd cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=VnNF1IyMAAAA:8 a=1XWaLZrsAAAA:8 a=UHmJGMnm0ijQcDfTD5IA:9 X-Proofpoint-GUID: n7PT7D3qYQBmBMwiie44QoNJ1OAdm6PX X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-25_04,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 clxscore=1015 phishscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603250084 Content-Type: text/plain; charset="utf-8" Make symbol_conf::addr2line_disable_warn configurable by reading the perfconfig file. Use section core and addr2line-disable-warn =3D value. Example: # perf config -l core.addr2line-timeout=3D500 core.addr2line-disable-warn=3D1 # Signed-off-by: Thomas Richter Cc: Ian Rogers Reviewed-by: Ian Rogers --- tools/perf/util/config.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 0452fbc6c085..31541e03aab7 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -461,6 +461,9 @@ static int perf_default_core_config(const char *var, co= nst char *value) if (!strcmp(var, "core.addr2line-timeout")) addr2line_timeout_ms =3D strtoul(value, NULL, 10); =20 + if (!strcmp(var, "core.addr2line-disable-warn")) + symbol_conf.addr2line_disable_warn =3D strtoul(value, NULL, 10); + /* Add other config variables here. */ return 0; } --=20 2.53.0