From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 4171C18C932; Fri, 25 Oct 2024 06:16:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729837011; cv=none; b=dDbOBCzZjMvwBXg3V4gp2Bkw4hvrLwweT15Y5M9mjF6FP7q7JJTEC70rwqgjMUXqi9zF6VH0P4q4vrfclHWDtkVVMQqy+aYffejRNcF9+J2GLFXEmk40QIO44xdo3uJhmMM+WzVol/QUxHrF9TeqHWeKBbxh5UaVSSABZVEQrwU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729837011; c=relaxed/simple; bh=c6V1Mv+taW3ICFO5XNnbFK4fCJZFIwQpzeF7YcNeRNs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=d437mfqQ8ICdS+1FYxYjifmaroBpCb0aGGxhoFSYU6uJc9xBI6OIu3rjHk1izynHSwlwptUnpVIkRKJOjbTXFEdEGjAuk0QTH6ANcLtLcGYGUWxhYH/M2pbcBBlfhdOsavDzlra6HzIvHWZVF/zQs0ztmoP5IPRki8xdpHjidJE= 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=IvdA1i9S; arc=none smtp.client-ip=198.175.65.20 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="IvdA1i9S" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729837010; x=1761373010; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=c6V1Mv+taW3ICFO5XNnbFK4fCJZFIwQpzeF7YcNeRNs=; b=IvdA1i9SI68cqw+Fsqfug1O5+DxmoILdMgfh8qsm14q6P8Y3MKqvDH1Z MsjHg1ZxktlPl/1SQva3RrfJgkAThg99Cc954hIHsedyrkM4t5yJxTAWA sX1BKA1PsEDZbtQExpAiUxrLjbTdKIaoQgfzh/mk28QnFJY1CR6Kg3ZNI PREdFn5KQrzSuPxaMsv4a8dVaXDb72EqQw+P9n+8Sevi3tTWW78wqcoT2 J3phmuaaK68gdfZjmXlJpOOM20hf4OYUyBMD8Cg/249Ngb//5qFQCT0TX h4TVWE+Ur3Bqt0KOch/Hdzi+HFBxhd1odwjcUja3sMFVoHf6n9/c5DKZ6 g==; X-CSE-ConnectionGUID: fsGfKbVVT2yIAbzo9kk+aQ== X-CSE-MsgGUID: upu2uhQFQ8eoB2/4ck7bGg== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="29274983" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="29274983" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2024 23:16:49 -0700 X-CSE-ConnectionGUID: PKYOkV+QSeWAVUQvMAg3ZA== X-CSE-MsgGUID: q+TANJcEReWiNuhgN2CKuw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,231,1725346800"; d="scan'208";a="118287858" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 24 Oct 2024 23:16:44 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t4Dcn-000Xg8-1z; Fri, 25 Oct 2024 06:16:41 +0000 Date: Fri, 25 Oct 2024 14:16:09 +0800 From: kernel test robot To: Jani Nikula , dri-devel@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, jani.nikula@intel.com, David Airlie , Hamza Mahfooz , Javier Martinez Canillas , Maarten Lankhorst , Maxime Ripard , Oleksandr Andrushchenko , Simon Ser , Simona Vetter , Thomas Zimmermann , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , amd-gfx@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, nouveau@lists.freedesktop.org, xen-devel@lists.xenproject.org Subject: Re: [PATCH 2/2] drm: remove driver date from struct drm_driver and all drivers Message-ID: <202410251345.nA1iHU0x-lkp@intel.com> References: <20241024162240.2398664-2-jani.nikula@intel.com> Precedence: bulk X-Mailing-List: llvm@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: <20241024162240.2398664-2-jani.nikula@intel.com> Hi Jani, kernel test robot noticed the following build errors: [auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on next-20241024] [cannot apply to drm-exynos/exynos-drm-next shawnguo/for-next drm-xe/drm-xe-next linus/master v6.12-rc4] [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/Jani-Nikula/drm-remove-driver-date-from-struct-drm_driver-and-all-drivers/20241025-002344 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20241024162240.2398664-2-jani.nikula%40intel.com patch subject: [PATCH 2/2] drm: remove driver date from struct drm_driver and all drivers config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20241025/202410251345.nA1iHU0x-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 5886454669c3c9026f7f27eab13509dd0241f2d6) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241025/202410251345.nA1iHU0x-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/202410251345.nA1iHU0x-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/accel/qaic/qaic_drv.c:7: In file included from include/linux/dma-mapping.h:8: In file included from include/linux/device.h:32: In file included from include/linux/device/driver.h:21: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:181: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2213: include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 504 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 505 | item]; | ~~~~ include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 511 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 512 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 524 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 525 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/accel/qaic/qaic_drv.c:7: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) | ^ include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16' 102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) | ^ In file included from drivers/accel/qaic/qaic_drv.c:7: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) | ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' 115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) | ^ In file included from drivers/accel/qaic/qaic_drv.c:7: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:693:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 693 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:701:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 701 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:709:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 709 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:718:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 718 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:727:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 727 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:736:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 736 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ >> drivers/accel/qaic/qaic_drv.c:211:3: error: field designator 'date' does not refer to any field in type 'const struct drm_driver' 211 | .date = "20190618", | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/accel/qaic/qaic_drv.c:448:46: warning: shift count >= width of type [-Wshift-count-overflow] 448 | ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); | ^~~~~~~~~~~~~~~~ include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK' 77 | #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) | ^ ~~~ 17 warnings and 1 error generated. vim +211 drivers/accel/qaic/qaic_drv.c c501ca23a6a306 Jeffrey Hugo 2023-03-27 205 c501ca23a6a306 Jeffrey Hugo 2023-03-27 206 static const struct drm_driver qaic_accel_driver = { c501ca23a6a306 Jeffrey Hugo 2023-03-27 207 .driver_features = DRIVER_GEM | DRIVER_COMPUTE_ACCEL, c501ca23a6a306 Jeffrey Hugo 2023-03-27 208 c501ca23a6a306 Jeffrey Hugo 2023-03-27 209 .name = QAIC_NAME, c501ca23a6a306 Jeffrey Hugo 2023-03-27 210 .desc = QAIC_DESC, c501ca23a6a306 Jeffrey Hugo 2023-03-27 @211 .date = "20190618", c501ca23a6a306 Jeffrey Hugo 2023-03-27 212 c501ca23a6a306 Jeffrey Hugo 2023-03-27 213 .fops = &qaic_accel_fops, c501ca23a6a306 Jeffrey Hugo 2023-03-27 214 .open = qaic_open, c501ca23a6a306 Jeffrey Hugo 2023-03-27 215 .postclose = qaic_postclose, c501ca23a6a306 Jeffrey Hugo 2023-03-27 216 c501ca23a6a306 Jeffrey Hugo 2023-03-27 217 .ioctls = qaic_drm_ioctls, c501ca23a6a306 Jeffrey Hugo 2023-03-27 218 .num_ioctls = ARRAY_SIZE(qaic_drm_ioctls), c501ca23a6a306 Jeffrey Hugo 2023-03-27 219 .gem_prime_import = qaic_gem_prime_import, c501ca23a6a306 Jeffrey Hugo 2023-03-27 220 }; c501ca23a6a306 Jeffrey Hugo 2023-03-27 221 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki