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d="scan'208";a="8419257" Received: from igk-lkp-server01.igk.intel.com (HELO 1073a420ae3a) ([10.211.93.152]) by orviesa005.jf.intel.com with ESMTP; 11 Nov 2026 19:56:25 -0800 Received: from kbuild by 1073a420ae3a with local (Exim 4.98.2) (envelope-from ) id 1xRLvC-000000000nn-20kY; Thu, 12 Nov 2026 03:56:22 +0000 Date: Thu, 12 Nov 2026 04:55:59 +0100 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android16-6.12-2026-09 8/8] include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_527' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct z_erofs_map_header) != 8 Message-ID: <202611120456.w89UAMqR-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://android.googlesource.com/kernel/common android16-6.12-2026-09 head: 7cc7455426123221ba503e4251c3e829baf3a56c commit: fba340769f186c3e8448148a5524c8f34daeb468 [8/8] erofs: add encoded extent on-disk definition config: arm-randconfig-2000-20261112 (https://download.01.org/0day-ci/archive/20261112/202611120456.w89UAMqR-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261112/202611120456.w89UAMqR-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/202611120456.w89UAMqR-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from : In function 'erofs_check_ondisk_layout_definitions', inlined from 'erofs_module_init' at fs/erofs/super.c:934:2: >> include/linux/compiler_types.h:557:45: error: call to '__compiletime_assert_527' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct z_erofs_map_header) != 8 557 | _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) | ^~~~~~~~~~~~~~~~ fs/erofs/erofs_fs.h:449:9: note: in expansion of macro 'BUILD_BUG_ON' 449 | BUILD_BUG_ON(sizeof(struct z_erofs_map_header) != 8); | ^~~~~~~~~~~~ vim +/__compiletime_assert_527 +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 :::::: The code at line 557 was first introduced by commit :::::: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h :::::: TO: Will Deacon :::::: CC: Will Deacon -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki