From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 AC3682FCC0F; Mon, 10 Nov 2025 12:12:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762776764; cv=none; b=aDXU+8QXA3cznCzUttdgll6F+n057C+Qh/3qJCGcK3OGpK4Rn6Ot4xKR+RQieD1VeJ1v8rYJLxeeb90CWLtn3cWteu0Zb5RXp+4WzL3Lqnsk7OpgoM0tE/DRRO5aDxA09ersk9+RpzuxI7BJwgTRgJ/bDR1wARKRG/Qw+iv1v0Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762776764; c=relaxed/simple; bh=yzGSD1deVr4Tn78N15H/ci6TxRT1XXPF04nElnFf1xY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aT6lS+1e0Qin5ioCgNDtu3EaPdyB84HjmrFa1APb/Svh8AtPcrrRkWaOBZCUX3xJyJ5ZJaI6J6ZLXAo95+2CdqNWWCcDP/d9kzfershoYqNmV0jAu2UdpoEW5Urlh8Yq/QrrVp62NYGndaFU66Ru4cuYM8Llymh4yYA5vpSrtrA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=STAxsVxM; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="STAxsVxM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762776762; x=1794312762; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=yzGSD1deVr4Tn78N15H/ci6TxRT1XXPF04nElnFf1xY=; b=STAxsVxMsMI1ob2TaPgyKz+P0rtMiMeJvFysP0tpNekrewQX4WzD/+cs WCwAewWBrtlmAzCxDPHpucMxDWuHQ5GHXhAfZJPEm/p03B0BQqOgiKJLa XM2TAatksT/l7dBgBcgg3C/i/3/cHiuT/mZEfeCDOh7yDsKQejvqOURxE ddLCyvhHC8AnCvnGGyGvh1ZdwGAZNzEkVYzswV88TGvpK1dKGb+Kx8Jna 9m5rsdNjVmJhAnCMgVOib1dLCD8Ux5o+OjPF2N8VXyCqK0T9RfhDVBtm1 DkvIKWSIwGvPVdYvBJoHiSKHlFdxCwYAHoRLm47L9msiNVPAoBEA0pT67 w==; X-CSE-ConnectionGUID: rct8Aw6rQ7u592oPz68lvg== X-CSE-MsgGUID: QCHI4xBhS32GnmmWX6LH3g== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="64753475" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="64753475" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Nov 2025 04:12:42 -0800 X-CSE-ConnectionGUID: 8+TWTtMwSYW5Hzc880c7CA== X-CSE-MsgGUID: 4XqcJeUdQIC5ubqAW2QpFg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,293,1754982000"; d="scan'208";a="188496676" Received: from lkp-server01.sh.intel.com (HELO 7b01c990427b) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 10 Nov 2025 04:12:39 -0800 Received: from kbuild by 7b01c990427b with local (Exim 4.96) (envelope-from ) id 1vIQlA-0000Op-2P; Mon, 10 Nov 2025 12:12:36 +0000 Date: Mon, 10 Nov 2025 20:12:27 +0800 From: kernel test robot To: Thomas Zimmermann , jfalempe@redhat.com, javierm@redhat.com, simona@ffwll.ch, airlied@gmail.com, mripard@kernel.org, maarten.lankhorst@linux.intel.com, gregkh@linuxfoundation.org, jirislaby@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Thomas Zimmermann Subject: Re: [PATCH 2/3] drm/client: Support emergency restore via sysrq for all clients Message-ID: <202511101950.bIUDG3LX-lkp@intel.com> References: <20251107142612.467817-3-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251107142612.467817-3-tzimmermann@suse.de> Hi Thomas, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20251107] [cannot apply to drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-misc/drm-misc-next drm-tip/drm-tip linus/master v6.18-rc4 v6.18-rc3 v6.18-rc2 v6.18-rc5] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Zimmermann/drm-client-Pass-force-parameter-to-client-restore/20251107-223026 base: next-20251107 patch link: https://lore.kernel.org/r/20251107142612.467817-3-tzimmermann%40suse.de patch subject: [PATCH 2/3] drm/client: Support emergency restore via sysrq for all clients config: powerpc64-randconfig-001-20251110 (https://download.01.org/0day-ci/archive/20251110/202511101950.bIUDG3LX-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 0d786b9a207aa0e6d88dde7fd9ffe0b364db69a4) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251110/202511101950.bIUDG3LX-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202511101950.bIUDG3LX-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/gpu/drm/drm_debugfs_crc.c:41: >> drivers/gpu/drm/drm_internal.h:64:6: warning: no previous prototype for function 'drm_client_sysrq_register' [-Wmissing-prototypes] 64 | void drm_client_sysrq_register(struct drm_device *dev) | ^ drivers/gpu/drm/drm_internal.h:64:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 64 | void drm_client_sysrq_register(struct drm_device *dev) | ^ | static >> drivers/gpu/drm/drm_internal.h:66:6: warning: no previous prototype for function 'drm_client_sysrq_unregister' [-Wmissing-prototypes] 66 | void drm_client_sysrq_unregister(struct drm_device *dev) | ^ drivers/gpu/drm/drm_internal.h:66:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 66 | void drm_client_sysrq_unregister(struct drm_device *dev) | ^ | static 2 warnings generated. vim +/drm_client_sysrq_register +64 drivers/gpu/drm/drm_internal.h 58 59 /* drm_client_sysrq.c */ 60 #if defined(CONFIG_DRM_CLIENT) && defined(CONFIG_MAGIC_SYSRQ) 61 void drm_client_sysrq_register(struct drm_device *dev); 62 void drm_client_sysrq_unregister(struct drm_device *dev); 63 #else > 64 void drm_client_sysrq_register(struct drm_device *dev) 65 { } > 66 void drm_client_sysrq_unregister(struct drm_device *dev) 67 { } 68 #endif 69 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki