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Sat, 09 May 2026 11:02:02 -0700 (PDT) From: Shreenidhi Shedi To: gregkh@linuxfoundation.org, acme@kernel.org, linux@treblig.org, mikhail.v.gavrilov@gmail.com Cc: yesshedi@gmail.com, linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Ian Rogers Subject: [PATCH v1 05/18] perf trace: Deal with compiler const checks Date: Sat, 9 May 2026 23:05:46 +0530 Message-ID: <20260509173559.10999-6-yesshedi@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260509173559.10999-1-yesshedi@gmail.com> References: <20260509173559.10999-1-yesshedi@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnaldo Carvalho de Melo commit 2c850606a46b319d5128bda59f67b1fc642d94ef upstream The strchr() function these days return const/non-const based on the arg it receives, and sometimes we need to use casts when we're dealing with variables that are used in code that needs to safely change the returned value and sometimes not (as it points to really const areas). Tweak one such case. Reviewed-by: Ian Rogers Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Shreenidhi Shedi --- tools/perf/builtin-trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 441655e659c2..313eb0929324 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -4622,7 +4622,7 @@ static int trace__parse_events_option(const struct option *opt, const char *str, } while (1) { - if ((sep = strchr(s, ',')) != NULL) + if ((sep = strchr((char *)s, ',')) != NULL) *sep = '\0'; list = 0; -- 2.54.0