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Sat, 09 May 2026 11:02:07 -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 Subject: [PATCH v1 14/18] perf bpf: Fix -Wdiscarded-qualifiers under C23 Date: Sat, 9 May 2026 23:05:55 +0530 Message-ID: <20260509173559.10999-15-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 glibc >= 2.42 defaults to -std=gnu23, which promotes -Wdiscarded-qualifiers to an error. util/bpf-loader.c: In function 'config_bpf_program': util/bpf-loader.c:588:27: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 588 | char *s = strchr(main_str, ':'); Signed-off-by: Shreenidhi Shedi --- tools/perf/util/bpf-loader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c index f4adeccdbbcb..7f4e774a3435 100644 --- a/tools/perf/util/bpf-loader.c +++ b/tools/perf/util/bpf-loader.c @@ -585,7 +585,7 @@ config_bpf_program(struct bpf_program *prog) goto errout; if (is_tp) { - char *s = strchr(main_str, ':'); + const char *s = strchr(main_str, ':'); priv->is_tp = true; priv->sys_name = strndup(main_str, s - main_str); -- 2.54.0