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X-CSE-ConnectionGUID: TcgpFi47QemA5FM/9OVBKQ== X-CSE-MsgGUID: H+2BspslQMuGCs6xEFvhmQ== X-IronPort-AV: E=McAfee;i="6800,10657,11491"; a="77259260" X-IronPort-AV: E=Sophos;i="6.16,311,1744095600"; d="scan'208";a="77259260" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2025 11:28:53 -0700 X-CSE-ConnectionGUID: 5RcH3eeIQR+XWqC47unNiw== X-CSE-MsgGUID: UbGLwxS7T+GxC/WJ+Lo4MQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,311,1744095600"; d="scan'208";a="187993620" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 14 Jul 2025 11:28:53 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1ubNuz-0009DT-2l; Mon, 14 Jul 2025 18:28:49 +0000 Date: Tue, 15 Jul 2025 02:28:21 +0800 From: kernel test robot To: Joel Granados Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH RFC 1/8] nvme: Add CDQ command definitions for contiguous PRPs Message-ID: <202507150251.QaDdT4xy-lkp@intel.com> References: <20250714-jag-cdq-v1-1-01e027d256d5@kernel.org> 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: <20250714-jag-cdq-v1-1-01e027d256d5@kernel.org> Hi Joel, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on 0ff41df1cb268fc69e703a08a57ee14ae967d0ca] url: https://github.com/intel-lab-lkp/linux/commits/Joel-Granados/nvme-Add-CDQ-command-definitions-for-contiguous-PRPs/20250714-171834 base: 0ff41df1cb268fc69e703a08a57ee14ae967d0ca patch link: https://lore.kernel.org/r/20250714-jag-cdq-v1-1-01e027d256d5%40kernel.org patch subject: [PATCH RFC 1/8] nvme: Add CDQ command definitions for contiguous PRPs config: i386-buildonly-randconfig-003-20250715 (https://download.01.org/0day-ci/archive/20250715/202507150251.QaDdT4xy-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250715/202507150251.QaDdT4xy-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/202507150251.QaDdT4xy-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from : In function '_nvme_check_size', inlined from 'nvme_core_init' at drivers/nvme/host/core.c:5146:2: >> include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_746' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct nvme_cdq) != 64 557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:538:25: note: in definition of macro '__compiletime_assert' 538 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:557:9: note: in expansion of macro '_compiletime_assert' 557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ drivers/nvme/host/core.c:5136:9: note: in expansion of macro 'BUILD_BUG_ON' 5136 | BUILD_BUG_ON(sizeof(struct nvme_cdq) != 64); | ^~~~~~~~~~~~ -- In file included from : In function '_nvme_check_size', inlined from 'nvme_core_init' at core.c:5146:2: >> include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_746' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct nvme_cdq) != 64 557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:538:25: note: in definition of macro '__compiletime_assert' 538 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:557:9: note: in expansion of macro '_compiletime_assert' 557 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ core.c:5136:9: note: in expansion of macro 'BUILD_BUG_ON' 5136 | BUILD_BUG_ON(sizeof(struct nvme_cdq) != 64); | ^~~~~~~~~~~~ vim +/__compiletime_assert_746 +557 include/linux/compiler_types.h eb5c2d4b45e3d2 Will Deacon 2020-07-21 543 eb5c2d4b45e3d2 Will Deacon 2020-07-21 544 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 545 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2 Will Deacon 2020-07-21 546 eb5c2d4b45e3d2 Will Deacon 2020-07-21 547 /** eb5c2d4b45e3d2 Will Deacon 2020-07-21 548 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 549 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2 Will Deacon 2020-07-21 550 * @msg: a message to emit if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 551 * eb5c2d4b45e3d2 Will Deacon 2020-07-21 552 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 553 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 554 * compiler has support to do so. eb5c2d4b45e3d2 Will Deacon 2020-07-21 555 */ eb5c2d4b45e3d2 Will Deacon 2020-07-21 556 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 @557 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2 Will Deacon 2020-07-21 558 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki