From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dl1-f42.google.com (mail-dl1-f42.google.com [74.125.82.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B258B34750B for ; Sat, 9 May 2026 18:02:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778349726; cv=none; b=PV36Eq+iy4g1+djbDCtKrclaOh19U0ngq7HB5AoqrWhYhyP4408/khK7YrP8clk10uWhbYsulycehXFEmnC68cNfZv2I/O/Vu4el4CsZcK51mNIeWj/MlytMpOsw3i0ALPMnk0jNEFoSPeTmERtU19mcKDeXw8aHoGyrtYTkfFQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778349726; c=relaxed/simple; bh=mbOM7J79M+DEm7SbZJiSEd3yK8qz6gfcayoeKWDBt38=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ACmaUWR3Kg/veRtk3sIGuMFY7tSSGXaHyb7/ueql1ajpMlEPckLuhNEiXeWQxnmlPKeWRFR7xJsVSWxB2k4iJ6ekGeq/NqaY/4wN2f+tEYemVI391cPJnSoAN8DADgBiC5eTzJYpM1tADUIPjWDvODITLdSsBTeuebA+dI3nelY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=EX6CXZ2m; arc=none smtp.client-ip=74.125.82.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EX6CXZ2m" Received: by mail-dl1-f42.google.com with SMTP id a92af1059eb24-12c8f9846c8so4328410c88.0 for ; Sat, 09 May 2026 11:02:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778349724; x=1778954524; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=d1NsoSoNGmZZahcOhmUvBczjllhC1zR2Rd4Aw2PDJ24=; b=EX6CXZ2mkFNgdM7FU74Q3Jda4tjHz92cz0tZSWRb42Q5S+Qc/vDx3DRPlkqiiiBeeX itwSCVp1E0gKt59MgKaDIFAczpKZTQFNTvyjJJnMM3vbHfMRINQClFbud6Z1pYOuLYFw e6ofoMiufWBFSXi+yxWtvpBCgXiJT4On6vdB7rdM3dc164/ew7awHh6VHXlcZLwKV3LI LqXDGex0C/X2cpbZqyOCeNs7qBjj5UYvst3NvM2FPHEJ05QWET3PqlWaynuzMzJesktj F9TOQ+qM27v+Ftn1X57A/JG6I7o5peuNuUG6AC6+8NhQxaNoXRMBVF+OVBS6KdMcQBBj 9Dzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778349724; x=1778954524; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=d1NsoSoNGmZZahcOhmUvBczjllhC1zR2Rd4Aw2PDJ24=; b=IAnqUH0zKeHYPIXQtw5nEx9ON8ZH15baFXHctVbJotlTdrPaO5WRuQdOk73u3cAHtX 6Lh2Qv8IOEU+5Qmg2ZP24fGtJ1cIn/fdHWUjsEXvYbtsuBfqDEdjxpemroqZyflyiIUV 0dqcpw2n9WtMVcHgrB37nuFak0xJlRBwU1Mq7aNT7jWpisIWk31E36l9Qsw/MW+ioLoM W6b4IjnwJiQdJY/esZlV2//RgZVUtbZB9iPnPPor95Lm7v/WEKTwWiRUhar4oISWw6is KET5KevqctKlu01gJcX/PnAwi0F6a/1Stc/R2PYOXWJ5Imovkxi8KVOEqzyiMlxQcecJ E0mg== X-Forwarded-Encrypted: i=1; AFNElJ8jaZqm10aDAlOsWPrloMIDK7oQepfCoTmUAhXlpEA/wyhZBs8m5fUfgM478IlaMl0SKpjdli2PYAq/v1s=@vger.kernel.org X-Gm-Message-State: AOJu0Yzg9j09Ia8kNnC0t1wOIf67eWSZvnWPDwszHj3sYhvDQ/IedTPy 2aQuiqDta2qq1ZrRbs54vn/8Re2JE4tR3iq5Yvai9yqlWyGD5y3m0CSSBlr4pBnvE2k= X-Gm-Gg: Acq92OGiwZnGfOMin9nrX7U00FuOZWEMSE3kFJx9LsppMUYJeAv4v0NppZ3HsAhJuR/ P3DFesIaIGMwD1f7am7+rq/aQzCflh91shyo8jFCqBW/4Pt5AG3MlJNewIxMVHVJa8HD7tVwDf2 9nEg+tFI4TLR9clvBrs2nAgKuSH7PGi74igLLlaEuQJ0DV8A8fBtWID8L52pjAU7+i16ZrUT6i6 itWXJCMCUllNM8ftBosBm1YxN+z/8SQlL6GpVyu9onmjsx+/8U8WE9fdf36bjN/GBxQoqUvzse2 EIF/zSTU60x+dRVF7s4qq71Ol3pUpKgdfaLjnWcrnqo4/ZwH27KbjD+z560Ti94mAkdVlzBcBzu V4K3Y475r/1iUheU6co4aeqDeGHBELza+ibxY7MOtyzEWHuPyKzPtWVM3Y3hjlTyU8eFvYhZWbu woPqd1Z5Pu46GyqZSmJIn32isclXnXKrDxMPo2KpqAu4ujvgigA3PgCfndKQo+OWiR3//VriFb X-Received: by 2002:a05:7023:c019:b0:132:fac:2fb2 with SMTP id a92af1059eb24-1320fac30c5mr5508968c88.8.1778349723913; Sat, 09 May 2026 11:02:03 -0700 (PDT) Received: from rawhide.lvn.broadcom.net ([192.19.161.250]) by smtp.googlemail.com with ESMTPSA id a92af1059eb24-1327821fd00sm8979500c88.8.2026.05.09.11.02.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 May 2026 11:02:03 -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 07/18] perf parse-events: Fix -Wdiscarded-qualifiers under C23 Date: Sat, 9 May 2026 23:05:48 +0530 Message-ID: <20260509173559.10999-8-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/print-events.c:206:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 206 | buf = strchr(nd->s, '@'); util/print-events.c:215:29: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 215 | ptr = strchr(nd2->s, '@'); Signed-off-by: Shreenidhi Shedi --- tools/perf/util/print-events.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/print-events.c b/tools/perf/util/print-events.c index c4d5d87fae2f..1ef1a3ed8051 100644 --- a/tools/perf/util/print-events.c +++ b/tools/perf/util/print-events.c @@ -203,7 +203,7 @@ void print_sdt_events(const char *subsys_glob, const char *event_glob, strlist__delete(bidlist); strlist__for_each_entry(nd, sdtlist) { - buf = strchr(nd->s, '@'); + buf = strchr((char *)nd->s, '@'); if (buf) *(buf++) = '\0'; if (name_only) { @@ -212,7 +212,7 @@ void print_sdt_events(const char *subsys_glob, const char *event_glob, } nd2 = strlist__next(nd); if (nd2) { - ptr = strchr(nd2->s, '@'); + ptr = strchr((char *)nd2->s, '@'); if (ptr) *ptr = '\0'; if (strcmp(nd->s, nd2->s) == 0) -- 2.54.0