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 EA07F33B97B; Mon, 30 Mar 2026 17:14:34 +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=1774890875; cv=none; b=MODXg194kJywyUsaPHN1zOSbJN8wyK7ECt6rljo578asin8c6uLeCGi+GtTZYM8JfSrNxNoEGenjq/kTA0J7cJGZnoRIsN3aNCkAC8KbGObSS0ta/5Q0KdoTIad1FOeIBwOQjBeSxXCEysnD4feAFImhLvIQ4nUuMUCbaoP9Frg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774890875; c=relaxed/simple; bh=q9h/syO7kNCfJ58ERVsTRXaw2C0cY3Gdps0OmK3fpio=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; b=UIhrtoCP72W/aiV9oIo2XNiFThWB0RKN5M5+SWpZiHAmZbF+zbcMMU16RoRIKDInwSW9Farz/8lt1k1dwiMLxP1nJPO91WpCNxzLjAOWB8bFv9GP1dAfl6BMN74vfLk02ZFPM1h7duoxHSFcDfzn/56Yr7OaEy8WTduiZx0xlmU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SFHmgSuF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SFHmgSuF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF868C4CEF7; Mon, 30 Mar 2026 17:14:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774890874; bh=q9h/syO7kNCfJ58ERVsTRXaw2C0cY3Gdps0OmK3fpio=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=SFHmgSuFT1Wgn8xn5rmuDSa5zbAEcQUo7HP1DpZcKVNC5dxQzQAKIC8JgnCbVhCrD lppTGF5CdH5gcQEGYZzn5JiWWy+MpbHjx56AW7N5O7/l93BF0AcQbF/WnN6/T4HWz4 v4h2S8rFlfUBG9k+OnHkw87XuD+f9TJY9tWfhUVkFi9azrNULsj69wcX2OlxvO5axC DYfoY5EccTq8i/G0Zm/SK3PhT2Wr7ELKrC3XIbirvvUpWyuQ/wKWItHMsZwIFv8nvR vZ9KD7XPDPyMPWZ0yE1PdzG1cvWVdkT4f/lG13Xuj6mHKhunPJF/iciyaT902zDjck RT3VzJcned09w== Date: Mon, 30 Mar 2026 12:14:33 -0500 From: Bjorn Helgaas To: kernelci@lists.linux.dev Cc: kernelci-results@groups.io, gus@collabora.com, linux-pci@vger.kernel.org Subject: Re: [REGRESSION] =?utf-8?Q?linux-pci=2Fnex?= =?utf-8?Q?t=3A_=28build=29_ignoring_return_value_of_=E2=80=98vga=5Fget=5F?= =?utf-8?Q?uninterruptible=E2=80=99?= declared with a... Message-ID: <20260330171433.GA84073@bhelgaas> Precedence: bulk X-Mailing-List: kernelci@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <177463434509.1554.4896275539353552635@0d12152ffbcd> On Fri, Mar 27, 2026 at 05:59:05PM -0000, KernelCI bot wrote: > > > > > Hello, > > New build issue found on linux-pci/next: > > --- > ignoring return value of ‘vga_get_uninterruptible’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result] in drivers/gpu/drm/i915/display/intel_vga.o (drivers/gpu/drm/i915/display/intel_vga.c) [logspec:kbuild,kbuild.compiler.error] > --- > > - dashboard: https://d.kernelci.org/i/maestro:f670fdf443306495220d2cea8670ce85a80aed1e > - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git > - commit HEAD: 50451816531d66141cafe2347f9a896bd4dcb2b3 Dropped the commits related to this, see https://lore.kernel.org/all/20260330161802.GA79047@bhelgaas > > > Please include the KernelCI tag when submitting a fix: > > Reported-by: kernelci.org bot > > > Log excerpt: > ===================================================== > /tmp/kci/linux/drivers/gpu/drm/i915/display/intel_vga.c:68:9: error: ignoring return value of ‘vga_get_uninterruptible’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result] > 68 | vga_get_uninterruptible(pdev, VGA_RSRC_LEGACY_IO); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > /tmp/kci/linux/drivers/gpu/drm/i915/display/intel_vga.c: In function ‘intel_vga_reset_io_mem’: > /tmp/kci/linux/drivers/gpu/drm/i915/display/intel_vga.c:93:9: error: ignoring return value of ‘vga_get_uninterruptible’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result] > 93 | vga_get_uninterruptible(pdev, VGA_RSRC_LEGACY_IO); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors > > ===================================================== > > > # Builds where the incident occurred: > > ## x86_64_defconfig+kselftest on (x86_64): > - compiler: gcc-14 > - config: None > - dashboard: https://d.kernelci.org/build/maestro:69c6b9023712df3240c2a985 > > > #kernelci issue maestro:f670fdf443306495220d2cea8670ce85a80aed1e > > -- > This is an experimental report format. Please send feedback in! > Talk to us at kernelci@lists.linux.dev > > Made with love by the KernelCI team - https://kernelci.org