From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (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 3A1365383 for ; Fri, 5 May 2023 14:49:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1683298163; x=1714834163; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8SEqnu63V4aMgaTe+M9fdUF3uTxNhkdwiNzKzlV+YIE=; b=bAStoSTaOzDda1wwar+FTV4muQ27vBS+2uiuQjnfcLUgzUiqdE7TXn46 nJKL/eEJFC259G+QdzRQ0doHOU5ekmaqDBE2uSCXV9D662QiDFSsV0Pnu b3h8Zx3YdreTgli+0LZHM5l6p4lFkCPrkWmnIb9hLexjrB4ZvGulO2y2U bN1dMLPVKCqwBiFDEQoBM6jZFuuMuaA0k8v68xv7267Kt7ChppTp5hBTg N+AAVEVSY9FIXMPBdO0Nd1Fu0ShNKQMP5n7yDyGFy/ZuI5yeBSTuAS1dx 5QsdkYuJdw/r8Yj3a/NhYYnZu0aU16lZwRFwa1ePUVPhRksrHEPAm2xOd Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10701"; a="377300239" X-IronPort-AV: E=Sophos;i="5.99,252,1677571200"; d="scan'208";a="377300239" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2023 07:49:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10701"; a="841779833" X-IronPort-AV: E=Sophos;i="5.99,252,1677571200"; d="scan'208";a="841779833" Received: from lkp-server01.sh.intel.com (HELO fe5d646e317d) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 05 May 2023 07:49:19 -0700 Received: from kbuild by fe5d646e317d with local (Exim 4.96) (envelope-from ) id 1puwkI-0000f3-3D; Fri, 05 May 2023 14:49:18 +0000 Date: Fri, 5 May 2023 22:49:13 +0800 From: kernel test robot To: Jocelyn Falempe , dri-devel@lists.freedesktop.org, tzimmermann@suse.de, airlied@redhat.com, javierm@redhat.com, lyude@redhat.com Cc: oe-kbuild-all@lists.linux.dev, Jocelyn Falempe Subject: Re: [PATCH 3/4] drm/mgag200: Add IRQ support Message-ID: <202305052227.4o72gpi8-lkp@intel.com> References: <20230505124337.854845-4-jfalempe@redhat.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230505124337.854845-4-jfalempe@redhat.com> Hi Jocelyn, kernel test robot noticed the following build warnings: [auto build test WARNING on 457391b0380335d5e9a5babdec90ac53928b23b4] url: https://github.com/intel-lab-lkp/linux/commits/Jocelyn-Falempe/drm-mgag200-Rename-constant-MGAREG_Status-to-MGAREG_STATUS/20230505-204705 base: 457391b0380335d5e9a5babdec90ac53928b23b4 patch link: https://lore.kernel.org/r/20230505124337.854845-4-jfalempe%40redhat.com patch subject: [PATCH 3/4] drm/mgag200: Add IRQ support config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20230505/202305052227.4o72gpi8-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/cbbd69ea02ffdcee64621b76bf22cb360d943294 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jocelyn-Falempe/drm-mgag200-Rename-constant-MGAREG_Status-to-MGAREG_STATUS/20230505-204705 git checkout cbbd69ea02ffdcee64621b76bf22cb360d943294 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/gpu/drm/mgag200/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202305052227.4o72gpi8-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/mgag200/mgag200_drv.c:113:13: warning: no previous prototype for 'mgag200_driver_irq_handler' [-Wmissing-prototypes] 113 | irqreturn_t mgag200_driver_irq_handler(int irq, void *arg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/mgag200/mgag200_drv.c:129:6: warning: no previous prototype for 'mgag200_init_irq' [-Wmissing-prototypes] 129 | void mgag200_init_irq(struct mga_device *mdev) | ^~~~~~~~~~~~~~~~ >> drivers/gpu/drm/mgag200/mgag200_drv.c:137:6: warning: no previous prototype for 'mgag200_enable_irq' [-Wmissing-prototypes] 137 | void mgag200_enable_irq(struct mga_device *mdev) | ^~~~~~~~~~~~~~~~~~ vim +/mgag200_driver_irq_handler +113 drivers/gpu/drm/mgag200/mgag200_drv.c 112 > 113 irqreturn_t mgag200_driver_irq_handler(int irq, void *arg) 114 { 115 struct mga_device *mdev = (struct mga_device *) arg; 116 u32 status; 117 118 status = RREG32(MGAREG_STATUS); 119 120 if (status & MGAIRQ_SOFTRAP) { 121 WREG32(MGAREG_ICLEAR, MGAIRQ_SOFTRAP); 122 mdev->dma_in_use = 0; 123 wake_up(&mdev->waitq); 124 return IRQ_HANDLED; 125 } 126 return IRQ_NONE; 127 } 128 > 129 void mgag200_init_irq(struct mga_device *mdev) 130 { 131 /* Disable *all* interrupts */ 132 WREG32(MGAREG_IEN, 0); 133 /* Clear bits if they're already high */ 134 WREG32(MGAREG_ICLEAR, 0xf); 135 } 136 > 137 void mgag200_enable_irq(struct mga_device *mdev) 138 { 139 /* Enable only Softrap IRQ */ 140 WREG32(MGAREG_IEN, MGAIRQ_SOFTRAP); 141 } 142 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E6F2BC77B75 for ; Fri, 5 May 2023 14:49:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 384F110E025; Fri, 5 May 2023 14:49:25 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2F7A910E025 for ; Fri, 5 May 2023 14:49:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1683298163; x=1714834163; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8SEqnu63V4aMgaTe+M9fdUF3uTxNhkdwiNzKzlV+YIE=; b=bAStoSTaOzDda1wwar+FTV4muQ27vBS+2uiuQjnfcLUgzUiqdE7TXn46 nJKL/eEJFC259G+QdzRQ0doHOU5ekmaqDBE2uSCXV9D662QiDFSsV0Pnu b3h8Zx3YdreTgli+0LZHM5l6p4lFkCPrkWmnIb9hLexjrB4ZvGulO2y2U bN1dMLPVKCqwBiFDEQoBM6jZFuuMuaA0k8v68xv7267Kt7ChppTp5hBTg N+AAVEVSY9FIXMPBdO0Nd1Fu0ShNKQMP5n7yDyGFy/ZuI5yeBSTuAS1dx 5QsdkYuJdw/r8Yj3a/NhYYnZu0aU16lZwRFwa1ePUVPhRksrHEPAm2xOd Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10701"; a="377300240" X-IronPort-AV: E=Sophos;i="5.99,252,1677571200"; d="scan'208";a="377300240" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2023 07:49:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10701"; a="841779833" X-IronPort-AV: E=Sophos;i="5.99,252,1677571200"; d="scan'208";a="841779833" Received: from lkp-server01.sh.intel.com (HELO fe5d646e317d) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 05 May 2023 07:49:19 -0700 Received: from kbuild by fe5d646e317d with local (Exim 4.96) (envelope-from ) id 1puwkI-0000f3-3D; Fri, 05 May 2023 14:49:18 +0000 Date: Fri, 5 May 2023 22:49:13 +0800 From: kernel test robot To: Jocelyn Falempe , dri-devel@lists.freedesktop.org, tzimmermann@suse.de, airlied@redhat.com, javierm@redhat.com, lyude@redhat.com Subject: Re: [PATCH 3/4] drm/mgag200: Add IRQ support Message-ID: <202305052227.4o72gpi8-lkp@intel.com> References: <20230505124337.854845-4-jfalempe@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230505124337.854845-4-jfalempe@redhat.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jocelyn Falempe , oe-kbuild-all@lists.linux.dev Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Jocelyn, kernel test robot noticed the following build warnings: [auto build test WARNING on 457391b0380335d5e9a5babdec90ac53928b23b4] url: https://github.com/intel-lab-lkp/linux/commits/Jocelyn-Falempe/drm-mgag200-Rename-constant-MGAREG_Status-to-MGAREG_STATUS/20230505-204705 base: 457391b0380335d5e9a5babdec90ac53928b23b4 patch link: https://lore.kernel.org/r/20230505124337.854845-4-jfalempe%40redhat.com patch subject: [PATCH 3/4] drm/mgag200: Add IRQ support config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20230505/202305052227.4o72gpi8-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/cbbd69ea02ffdcee64621b76bf22cb360d943294 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jocelyn-Falempe/drm-mgag200-Rename-constant-MGAREG_Status-to-MGAREG_STATUS/20230505-204705 git checkout cbbd69ea02ffdcee64621b76bf22cb360d943294 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/gpu/drm/mgag200/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202305052227.4o72gpi8-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/mgag200/mgag200_drv.c:113:13: warning: no previous prototype for 'mgag200_driver_irq_handler' [-Wmissing-prototypes] 113 | irqreturn_t mgag200_driver_irq_handler(int irq, void *arg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/mgag200/mgag200_drv.c:129:6: warning: no previous prototype for 'mgag200_init_irq' [-Wmissing-prototypes] 129 | void mgag200_init_irq(struct mga_device *mdev) | ^~~~~~~~~~~~~~~~ >> drivers/gpu/drm/mgag200/mgag200_drv.c:137:6: warning: no previous prototype for 'mgag200_enable_irq' [-Wmissing-prototypes] 137 | void mgag200_enable_irq(struct mga_device *mdev) | ^~~~~~~~~~~~~~~~~~ vim +/mgag200_driver_irq_handler +113 drivers/gpu/drm/mgag200/mgag200_drv.c 112 > 113 irqreturn_t mgag200_driver_irq_handler(int irq, void *arg) 114 { 115 struct mga_device *mdev = (struct mga_device *) arg; 116 u32 status; 117 118 status = RREG32(MGAREG_STATUS); 119 120 if (status & MGAIRQ_SOFTRAP) { 121 WREG32(MGAREG_ICLEAR, MGAIRQ_SOFTRAP); 122 mdev->dma_in_use = 0; 123 wake_up(&mdev->waitq); 124 return IRQ_HANDLED; 125 } 126 return IRQ_NONE; 127 } 128 > 129 void mgag200_init_irq(struct mga_device *mdev) 130 { 131 /* Disable *all* interrupts */ 132 WREG32(MGAREG_IEN, 0); 133 /* Clear bits if they're already high */ 134 WREG32(MGAREG_ICLEAR, 0xf); 135 } 136 > 137 void mgag200_enable_irq(struct mga_device *mdev) 138 { 139 /* Enable only Softrap IRQ */ 140 WREG32(MGAREG_IEN, MGAIRQ_SOFTRAP); 141 } 142 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests