From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 79CFC23EABC for ; Wed, 8 Apr 2026 09:43:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775641431; cv=none; b=aWn/m9ZG6EfwAW+1AcgcJl1Uci4O7ARskb2TUOrwIKuRHjLL7OVAXapm46FbJcvQEQ9zAFqpsSnRpcm+8EOlyDxYEjZ4r+//3Cq2bt3vwM5yjPtZ0Nqwhba0JwzTHQ8p7vEF3EqCcrPpemWSdEpMX2U646YSiGQ+GPYkK3MU9mg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775641431; c=relaxed/simple; bh=0KtZmp2iMfCrZZokl1IuddAyPE0nB0sJhVDtWrZatnA=; h=Date:From:To:Cc:Subject:Message-ID; b=TTLKKJBAKSSg4M5cymT9waPLNU9fH3r3s/8afyBOOv2A0AQ07NyF7NzuKY00Gtmo8rk3f0LoM3vk4HnmptDXgKV/OUF3q/F04X+gd5/ZLXSmwLwBham8gg4DgW2YqKM3B/9QLN0cQqxIvZC6VfYEXl1c+qGg6Nu4IErbD1QB8S8= 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=bCDRthx5; arc=none smtp.client-ip=198.175.65.19 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="bCDRthx5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775641428; x=1807177428; h=date:from:to:cc:subject:message-id; bh=0KtZmp2iMfCrZZokl1IuddAyPE0nB0sJhVDtWrZatnA=; b=bCDRthx5j2U+dBtiMxJGyonYDJgoo111upulb9qCJHFUhesmS4iDbQi1 bQeeN2babbOsGQfUPdHp7x7ADxjucIvA+U7XtHpNbADmEFmKJ1h9/V5fA tXBGSdTmx43FCND08dfOLvKDlRtsIG9CRf+/4HWd7WgcLUDdR0PfrOXI9 D8MkSv7NbuXdOWMeqg+jw59VXgRkEF3qWTkyZcz1EfOX/WOmg8iF6+GSQ mK4CzRpPPlBbcxw72vI0i+V6rhKnYaifFVPfsC4yMn08z+VzpdP+/kzSN rskMK04Fob6stI2pyJWHhUXNSfjjyRNh/J/iTJEoB7zL4Sz9MzRsx9G2t g==; X-CSE-ConnectionGUID: ZOFWwWRWTrGndKB3ZCJVww== X-CSE-MsgGUID: 4jY0iuRoQBSzBgk+PbkBzA== X-IronPort-AV: E=McAfee;i="6800,10657,11752"; a="76520523" X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="76520523" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 02:43:48 -0700 X-CSE-ConnectionGUID: BPPxWeK4R2iTB0TYEXP16Q== X-CSE-MsgGUID: 9H9fgRrARvy7iCS90P9jEg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="230091991" Received: from lkp-server01.sh.intel.com (HELO d00eb8a6782a) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 08 Apr 2026 02:43:47 -0700 Received: from kbuild by d00eb8a6782a with local (Exim 4.98.2) (envelope-from ) id 1wAPRo-000000001gT-1po2; Wed, 08 Apr 2026 09:43:44 +0000 Date: Wed, 08 Apr 2026 17:43:34 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:mirror-poly-aosp-pixel-malibu 5/5] include/linux/compiler.h:166:45: error: '__UNIQUE_ID_y_622' undeclared; did you mean '__UNIQUE_ID_x_621'? Message-ID: <202604081715.WGuUD3c0-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common mirror-poly-aosp-pixel-malibu head: 1d014da25325b50bf0fa1c3c5d770145f15d8a24 commit: caeb52b32bd70bc82167f136ab287e2b7a916375 [5/5] ANDROID: cgroup: Use backport reservation for freeze time config: arm64-randconfig-002-20260408 (https://download.01.org/0day-ci/archive/20260408/202604081715.WGuUD3c0-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260408/202604081715.WGuUD3c0-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/202604081715.WGuUD3c0-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/blk-crypto.h:127, from include/linux/blk-crypto-profile.h:10, from include/linux/mmc/host.h:19, from drivers/mmc/host/mmci.c:23: include/linux/blkdev.h:1803:24: error: field 'req_list' has incomplete type 1803 | struct rq_list req_list; | ^~~~~~~~ In file included from : drivers/mmc/host/mmci.c: In function 'mmci_probe': >> include/linux/compiler.h:166:45: error: '__UNIQUE_ID_y_622' undeclared (first use in this function); did you mean '__UNIQUE_ID_x_621'? 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^~~~~~~~~~~~ include/linux/compiler_types.h:516:23: note: in definition of macro '__compiletime_assert' 516 | if (!(condition)) \ | ^~~~~~~~~ include/linux/compiler_types.h:536:9: note: in expansion of macro '_compiletime_assert' 536 | _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/minmax.h:100:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 100 | BUILD_BUG_ON_MSG(!__types_ok(x,y,ux,uy), \ | ^~~~~~~~~~~~~~~~ include/linux/minmax.h:56:27: note: in expansion of macro 'is_signed_type' 56 | #define __sign_use(x,ux) (is_signed_type(typeof(ux))? \ | ^~~~~~~~~~~~~~ include/linux/minmax.h:82:29: note: in expansion of macro '__sign_use' 82 | (__sign_use(x,ux) & __sign_use(y,uy)) | ^~~~~~~~~~ include/linux/minmax.h:100:27: note: in expansion of macro '__types_ok' 100 | BUILD_BUG_ON_MSG(!__types_ok(x,y,ux,uy), \ | ^~~~~~~~~~ include/linux/minmax.h:105:9: note: in expansion of macro '__careful_cmp_once' 105 | __careful_cmp_once(op, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_)) | ^~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:84:22: note: in expansion of macro '___PASTE' 84 | #define __PASTE(a,b) ___PASTE(a,b) | ^~~~~~~~ include/linux/compiler.h:166:29: note: in expansion of macro '__PASTE' 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^~~~~~~ include/linux/compiler_types.h:84:22: note: in expansion of macro '___PASTE' 84 | #define __PASTE(a,b) ___PASTE(a,b) | ^~~~~~~~ include/linux/compiler.h:166:37: note: in expansion of macro '__PASTE' 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^~~~~~~ include/linux/minmax.h:105:55: note: in expansion of macro '__UNIQUE_ID' 105 | __careful_cmp_once(op, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_)) | ^~~~~~~~~~~ include/linux/minmax.h:129:25: note: in expansion of macro '__careful_cmp' 129 | #define min(x, y) __careful_cmp(min, x, y) | ^~~~~~~~~~~~~ drivers/mmc/host/mmci.c:2333:40: note: in expansion of macro 'min' 2333 | fmax : min(host->mclk, fmax); | ^~~ include/linux/compiler.h:166:45: note: each undeclared identifier is reported only once for each function it appears in 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^~~~~~~~~~~~ include/linux/compiler_types.h:516:23: note: in definition of macro '__compiletime_assert' 516 | if (!(condition)) \ | ^~~~~~~~~ include/linux/compiler_types.h:536:9: note: in expansion of macro '_compiletime_assert' 536 | _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/minmax.h:100:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 100 | BUILD_BUG_ON_MSG(!__types_ok(x,y,ux,uy), \ | ^~~~~~~~~~~~~~~~ include/linux/minmax.h:56:27: note: in expansion of macro 'is_signed_type' 56 | #define __sign_use(x,ux) (is_signed_type(typeof(ux))? \ | ^~~~~~~~~~~~~~ include/linux/minmax.h:82:29: note: in expansion of macro '__sign_use' 82 | (__sign_use(x,ux) & __sign_use(y,uy)) | ^~~~~~~~~~ include/linux/minmax.h:100:27: note: in expansion of macro '__types_ok' 100 | BUILD_BUG_ON_MSG(!__types_ok(x,y,ux,uy), \ | ^~~~~~~~~~ include/linux/minmax.h:105:9: note: in expansion of macro '__careful_cmp_once' 105 | __careful_cmp_once(op, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_)) | ^~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:84:22: note: in expansion of macro '___PASTE' 84 | #define __PASTE(a,b) ___PASTE(a,b) | ^~~~~~~~ include/linux/compiler.h:166:29: note: in expansion of macro '__PASTE' 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^~~~~~~ include/linux/compiler_types.h:84:22: note: in expansion of macro '___PASTE' 84 | #define __PASTE(a,b) ___PASTE(a,b) | ^~~~~~~~ include/linux/compiler.h:166:37: note: in expansion of macro '__PASTE' 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^~~~~~~ include/linux/minmax.h:105:55: note: in expansion of macro '__UNIQUE_ID' 105 | __careful_cmp_once(op, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_)) | ^~~~~~~~~~~ include/linux/minmax.h:129:25: note: in expansion of macro '__careful_cmp' 129 | #define min(x, y) __careful_cmp(min, x, y) | ^~~~~~~~~~~~~ drivers/mmc/host/mmci.c:2333:40: note: in expansion of macro 'min' 2333 | fmax : min(host->mclk, fmax); | ^~~ drivers/mmc/host/mmci.c: At top level: drivers/mmc/host/mmci.c:53:21: warning: 'fmax' defined but not used [-Wunused-variable] 53 | static unsigned int fmax = 515633; | ^~~~ vim +166 include/linux/compiler.h fe8c8a126806fe Cesar Eduardo Barros 2013-11-25 165 a8306f2d4dcea0 Nick Desaulniers 2023-08-31 @166 #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) 6f33d58794ef4c Rusty Russell 2012-11-22 167 :::::: The code at line 166 was first introduced by commit :::::: a8306f2d4dcea03538c70c26d2948483f70254ff compiler.h: unify __UNIQUE_ID :::::: TO: Nick Desaulniers :::::: CC: Andrew Morton -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki