Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp12034862pxu; Fri, 1 Jan 2021 06:50:29 -0800 (PST) X-Google-Smtp-Source: ABdhPJz0tdfNzkH9nZEFAy/I5VTjYKlTRiAYGmfepKciqSAvYIFfxkeiJVgn0OE6PieDgMVSg+Hq X-Received: by 2002:a17:906:ec9:: with SMTP id u9mr58496522eji.400.1609512628777; Fri, 01 Jan 2021 06:50:28 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1609512628; cv=none; d=google.com; s=arc-20160816; b=mxTpejgLVySAMWDw2OLC+hadzzErlqkWp/YJdE3OPmplqwSK+/i/hT5ynDfIv12tRz whvd6lKf6WXYFigDVUw6ulKbh7qnmK/vceEEOTgWtuzhlC2n9GhbikNyh77BlQfkoWaB P5+V1/Xbqq9eGvCVQPPgzxu97Caa8jK07cGvZGTqUY4K8BXi4dhGN9rjpisjHxLUc6af E6kFrURySYo1S1CNm1O02/8/RlvoxjqvpaC3qkEWwe+qbyP2kb9rZxlT0XD/cS8egBSn oMiyI/LKNk+PmTJ+j/wOr1hQdZ32Icx43EbvK2CEK3IpxJ9iYsH5bAcPgjr0UcouZFKW FMCg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=FNVCw5Ym2UWGpcWcDaiMAKMGCTu24F9PqqbI8pRvxDM=; b=D9HaYeCQslniVfnRyIJDWPkOAo/NV3xxmwkwYqkUAubI2L1p4FzJb6z/2S8BCP9l+i WCJchbycuAlq8jgCXH0eE1DZ/XHQSTUvyDRA+NxbS6KKt/KuiJYYk5mlVBpEvQRA35R3 WasqaAvYdW1YNxQuUv3YnzvMNg0Tt3bymG6zbHoa6ujtJ0Q4cX8M9cCvRhA7F/8lNloN wE3S6MWK+G5lrC32sHg/Jt87IwmlVq64bQDTdDCeSExSsq1rxzA7uQ6U5Yy7cefxYlGj FT/CtPk4PjwBAFsIwP44yducB+BJd0NwsK3TRXG4tKgd6etOdkkKmIu5SUPrOGEObSnW 11nA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id e15si26711667edr.313.2021.01.01.06.49.53; Fri, 01 Jan 2021 06:50:28 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727057AbhAAOsn (ORCPT + 99 others); Fri, 1 Jan 2021 09:48:43 -0500 Received: from outpost1.zedat.fu-berlin.de ([130.133.4.66]:47083 "EHLO outpost1.zedat.fu-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726747AbhAAOsm (ORCPT ); Fri, 1 Jan 2021 09:48:42 -0500 Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost.zedat.fu-berlin.de (Exim 4.94) with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (envelope-from ) id 1kvLie-001psl-VO; Fri, 01 Jan 2021 15:47:56 +0100 Received: from p5b13a2ad.dip0.t-ipconnect.de ([91.19.162.173] helo=[192.168.178.139]) by inpost2.zedat.fu-berlin.de (Exim 4.94) with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (envelope-from ) id 1kvLie-003IBd-6y; Fri, 01 Jan 2021 15:47:56 +0100 Subject: Re: [sh] smp-shx3.c: error: ignoring return value of 'request_irq', declared with attribute warn_unused_result To: Naresh Kamboju , open list , linux-sh@vger.kernel.org, lkft-triage@lists.linaro.org Cc: Yoshinori Sato , Rich Felker References: From: John Paul Adrian Glaubitz Message-ID: Date: Fri, 1 Jan 2021 15:47:55 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Original-Sender: glaubitz@physik.fu-berlin.de X-Originating-IP: 91.19.162.173 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Naresh! On 12/9/20 6:26 PM, Naresh Kamboju wrote: > Linux next 20201209 tag the arch 'sh' defconfig build failed to build with > gcc-8, gcc-9 and gcc-10. > > arch/sh/kernel/cpu/sh4a/smp-shx3.c: In function 'shx3_prepare_cpus': > arch/sh/kernel/cpu/sh4a/smp-shx3.c:76:3: error: ignoring return value > of 'request_irq', declared with attribute warn_unused_result > [-Werror=unused-result] > request_irq(104 + i, ipi_interrupt_handler, > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > IRQF_PERCPU, "IPI", (void *)(long)i); > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Reported-by: Naresh Kamboju I can't reproduce this issue on Linus' current tree as of today. Maybe the issue has been fixed in the meantime? Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@debian.org `. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913