From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=192.198.163.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793697929; b=tAbuP5MMugOxeL72lCHlyr6fq75IdsR1cpl++376AV7N19sg2fZnVEnKAjHrSjx9GXBN I3922RTjrZ+J5sR9Dc5FcTKd6bgK645d0LCr2XMBQyVJHaU4VYeytf05O+VtqzU2RVQBU ehhOBeq02grEuMidKdowQozQr6+2qOYFFhx2z9f+DGU2PYdRIYasWMs1kPkEF8xGoVfdI no3LNJg6n9ykSbmWXHR4ZaLBw23klAWXfvwquejcaCnN6feCjw3bvv+GfHwT0MZNPg6eg FP/K8K7jhoTkRz86fnE4mXit0e1lXzG1PlBwZEGmLQaJT5/5JwYRtrs5IKW8L5ULzog== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793697929; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Received:Date:From:To: Cc:Subject:Message-ID:References:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; bh=VzjsOwpA7+tDGhVV1gOZnFASbF1Yw3cdRY+PIzifsHM=; b=4vSBDb6lmAK1XyfIlXttIWbmvYglqCtcD97D/JECYQLcL3/NlMsrM9zkJJ8mbQstGO7h /Adqhw+HbewmvDxK8lYSRTd6Nav9QHUArfoFcjmV51jdqXqmXpTdH4guSXj2FvnT68D60 Po6szfdM+9VcKxMgrhyc8EXcBkCJ1/oaIAob4vU2GhA7h7T4xMpsgwgFP668Zypadbh15 oDXIMdayprPOo0dsDnUMo2GC31vvQpm6AefYoPc2IHfxarBBg9Q5jboXraP6R+eg3t46W WVLOOMtO6BfcMCnpwd2j35g74t7MT3siVtcTFNcPauZynkkRLuVYujhTo76miB/IwtA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=eAHuIoQt; arc=none smtp.remote-ip=192.198.163.18 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A9CD606A326; Tue, 3 Nov 2026 09:25:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 4A9CD606A326 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, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=eAHuIoQt DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793697927; x=1825233927; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=axBssC8auNsg/gQjNzUNBr0llMklPS1mEy+A5Zk0qHM=; b=eAHuIoQtLPsChkAFLGK2sAQ5RCXbR5EG0BopHzkFh8trwEPAo4wIG9T2 pX+CKUL+ByFfQhlIZeBi5XXtaqpvowcuTR54FY+O44360Vd5MbTCPDsOs juUdeKyaZS4AnNoQGQWTPILiL1VRgZccvFEhw2JD9HBUrwzcUQHDucSR8 7Iv6kVKgQOWisQqKiS1A8ccC+jDveJwVjnwbE4WIf32flcWPPPM0klmNE Jic4n89r5pNo9C+IjnqdufD5VxZITv9ncMe2z37XaSXU5lAwxRGsHBpWV ME4JSV/uDHkW3r0SxJuQuFYKaDit7wQHGgCzD2YofJoajC2aQZVcAv+IK w==; X-CSE-ConnectionGUID: BnriHMpdSG2qUHvC7WUfVA== X-CSE-MsgGUID: IU/T2jQYRkau75x561PNTA== X-IronPort-AV: E=McAfee;i="6800,10657,11954"; a="2442660" X-IronPort-AV: E=Sophos;i="6.27,193,1787036400"; d="scan'208";a="2442660" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2026 01:25:27 -0800 X-CSE-ConnectionGUID: 6uSocVP+RB6asO/i3BzVvg== X-CSE-MsgGUID: S1uYRFcLR9m/wi3L8sVdmQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,193,1787036400"; d="scan'208";a="6375782" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 03 Nov 2026 01:25:25 -0800 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xOAle-00000000iYK-3nYc; Tue, 03 Nov 2026 09:25:22 +0000 Date: Tue, 3 Nov 2026 17:25:06 +0800 From: kernel test robot To: Paolo Bonzini , linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Nicolas Saenz Julienne Subject: Re: [PATCH 17/45] KVM: Introduce NR/NW/NX memory attributes Message-ID: <202611031642.2wbBv9l5-lkp@intel.com> References: <20261102174512.8903-1-pbonzini@redhat.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261102174512.8903-1-pbonzini@redhat.com> Hi Paolo, kernel test robot noticed the following build errors: [auto build test ERROR on kvm/queue] [also build test ERROR on kvm/next linus/master next-20261030] [cannot apply to mst-vhost/linux-next kvm/linux-next v7.3] [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/Paolo-Bonzini/KVM-nVMX-nSVM-check-unconditionally-whether-CR3-is-valid/20261102-124045 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue patch link: https://lore.kernel.org/r/20261102174512.8903-1-pbonzini%40redhat.com patch subject: [PATCH 17/45] KVM: Introduce NR/NW/NX memory attributes config: i386-randconfig-1010-20261103 (https://download.01.org/0day-ci/archive/20261103/202611031642.2wbBv9l5-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261103/202611031642.2wbBv9l5-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/202611031642.2wbBv9l5-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from : In function 'kvm_vm_ioctl_set_mem_attributes', inlined from 'kvm_vm_ioctl' at arch/x86/kvm/../../../virt/kvm/kvm_main.c:5483:7: >> include/linux/compiler_types.h:702:45: error: call to '__compiletime_assert_799' declared with attribute error: BUILD_BUG_ON failed: sizeof(attrs->attributes) != sizeof(unsigned long) 702 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:683:25: note: in definition of macro '__compiletime_assert' 683 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:702:9: note: in expansion of macro '_compiletime_assert' 702 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:40:37: note: in expansion of macro 'compiletime_assert' 40 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:51:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 51 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ arch/x86/kvm/../../../virt/kvm/kvm_main.c:2736:9: note: in expansion of macro 'BUILD_BUG_ON' 2736 | BUILD_BUG_ON(sizeof(attrs->attributes) != sizeof(unsigned long)); | ^~~~~~~~~~~~ vim +/__compiletime_assert_799 +702 include/linux/compiler_types.h eb5c2d4b45e3d2d Will Deacon 2020-07-21 688 eb5c2d4b45e3d2d Will Deacon 2020-07-21 689 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2d Will Deacon 2020-07-21 690 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2d Will Deacon 2020-07-21 691 eb5c2d4b45e3d2d Will Deacon 2020-07-21 692 /** eb5c2d4b45e3d2d Will Deacon 2020-07-21 693 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2d Will Deacon 2020-07-21 694 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2d Will Deacon 2020-07-21 695 * @msg: a message to emit if condition is false eb5c2d4b45e3d2d Will Deacon 2020-07-21 696 * eb5c2d4b45e3d2d Will Deacon 2020-07-21 697 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2d Will Deacon 2020-07-21 698 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2d Will Deacon 2020-07-21 699 * compiler has support to do so. eb5c2d4b45e3d2d Will Deacon 2020-07-21 700 */ eb5c2d4b45e3d2d Will Deacon 2020-07-21 701 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2d Will Deacon 2020-07-21 @702 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2d Will Deacon 2020-07-21 703 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki