From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E84E42698A0; Tue, 8 Apr 2025 10:57:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744109835; cv=none; b=H5WeojWY/gXFEnrsYBpROTgu1vg8yoEsgA8eNW2cDvqlaJHRnLMvL3JXSKGfvFfyH4Fu/YYpr4DZfr3CvCktSckGWmF/AmS4K/Co/1RF0JpMAWyXKgwg7TCltu2qVz20EBIWQv8TgkCp0VTql/ZMoDpibbRAIXGxnkzulP1LCqI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744109835; c=relaxed/simple; bh=ucU16qtlImsc3qRSgC3Q/5SEQmL5oprVmGuDae8M3nk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VQ7lKNQe+GcaddSPVgVomo2j4iW5NrcGk653YVt7S9SlQUHIEUxJvuIEHr7FfA2tH1+2l+WStvVOnEnkFuyEXz3pJprBsMZ9ujRLHUKAHduNosqj/62JZBqPaovI2K5Nef6iDQMtVA007Ninare2k+wtb7yoOINEr4fsWDE2zNs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=FVv/QJlt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="FVv/QJlt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 70333C4CEEA; Tue, 8 Apr 2025 10:57:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744109834; bh=ucU16qtlImsc3qRSgC3Q/5SEQmL5oprVmGuDae8M3nk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FVv/QJlt+NaswMp/xstPL0Kyo9eea3mBTb1w7LY9yX2On6S8z3VY+81PNsGKaejhe Q9d3CT6LAtDAtV/Zrj/pYVuAUHofO5V/NXPXfkYJ1P6s6g7PJXLW7QuPQzHDiW6NS9 CgPKOmTHnJH71YbtW9rYxRyikEygz80P5UkQvwXA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Arnd Bergmann , Ingo Molnar , Sasha Levin Subject: [PATCH 5.10 043/227] x86/irq: Define trace events conditionally Date: Tue, 8 Apr 2025 12:47:01 +0200 Message-ID: <20250408104821.695786883@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408104820.353768086@linuxfoundation.org> References: <20250408104820.353768086@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann [ Upstream commit 9de7695925d5d2d2085681ba935857246eb2817d ] When both of X86_LOCAL_APIC and X86_THERMAL_VECTOR are disabled, the irq tracing produces a W=1 build warning for the tracing definitions: In file included from include/trace/trace_events.h:27, from include/trace/define_trace.h:113, from arch/x86/include/asm/trace/irq_vectors.h:383, from arch/x86/kernel/irq.c:29: include/trace/stages/init.h:2:23: error: 'str__irq_vectors__trace_system_name' defined but not used [-Werror=unused-const-variable=] Make the tracepoints conditional on the same symbosl that guard their usage. Signed-off-by: Arnd Bergmann Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20250225213236.3141752-1-arnd@kernel.org Signed-off-by: Sasha Levin --- arch/x86/kernel/irq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index ce904c89c6c70..3e01b80864031 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -22,8 +22,10 @@ #include #include +#if defined(CONFIG_X86_LOCAL_APIC) || defined(CONFIG_X86_THERMAL_VECTOR) #define CREATE_TRACE_POINTS #include +#endif DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); EXPORT_PER_CPU_SYMBOL(irq_stat); -- 2.39.5