From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id B910CC3DA4A for ; Fri, 16 Aug 2024 11:13:02 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4C2CF8D006F; Fri, 16 Aug 2024 07:13:02 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 472E18D006E; Fri, 16 Aug 2024 07:13:02 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 33ACC8D006F; Fri, 16 Aug 2024 07:13:02 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 0E63E8D006E for ; Fri, 16 Aug 2024 07:13:02 -0400 (EDT) Received: from smtpin17.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id BE533A8F03 for ; Fri, 16 Aug 2024 11:13:01 +0000 (UTC) X-FDA: 82457846562.17.97A7CDE Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by imf17.hostedemail.com (Postfix) with ESMTP id 0847040034 for ; Fri, 16 Aug 2024 11:12:57 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=iG1oOLaq; spf=pass (imf17.hostedemail.com: domain of lkp@intel.com designates 198.175.65.21 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1723806706; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=7RzeMvFH2OSyqmXgDjed+yV2EHtpP1XH5hp46r9sFl8=; b=7pMO0a9rMaHmLWgAf5Uc4fXRWbG/0RIlKnb7pDkU6JncV449/e8k4RQMaEnNkCI4q/iLGi NnXE4N1rGvejXTY+K1HxaywA/twkkh8GnRGB5cEeoRtXRLWLIEwufDzmSAyqYb7WxLASWe GPPJX3S8xdCue4U/jD+5Z0fydgtJZgQ= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1723806706; a=rsa-sha256; cv=none; b=M16NI5csR1Ey75+QCILEDImfhbDYrxKJcLuWCGVdg/+OOqO1R6umYD16YlaTUVnxee6v+O 0K2D50fS0pOUssa/8i3ZIDIgXB90HOxUhqF9oKjNlDdx36DPiGaI71csNJnzmeAik+/DfG YYeKUK/X9zipFkTlbu4en4kjr29MqCU= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=iG1oOLaq; spf=pass (imf17.hostedemail.com: domain of lkp@intel.com designates 198.175.65.21 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723806778; x=1755342778; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=D3wfA7SQItWr4+Uh0GYXu1SzL5q3oh6L5Pk0a4zzf5c=; b=iG1oOLaqtLBbGO6ROXjRERvBHqrZm0MkAKBVYjetUFSiFUucStIg8wA3 EKPIeiSslldmXw5r7hVTQ6OqQgpPouRBviPcYsGruQ/ErHJT3Do/UWaDu Bi2W7mIgVC+eJsXcHoupA6cZp80GSsnnRvP+Nbq/+brI3k/wqnsQk6N6j 1+l5k3E+W0364aJoXVZLlnZbeNdPPXJlyngboSzn09kCnP/JA4f51xi45 xD8/rwfnE2Z9Inn8XchA+pwqULCY6OowX50tUt7RnTNSclyAqBeX9RU7+ 3Dp/W8BYtMRZQSChL05u/+cMgrIHG0DhqCF4+KBzAguzSL4spAm2K2yb3 Q==; X-CSE-ConnectionGUID: 7KDttQFrTnGW5dSgc0Kxgg== X-CSE-MsgGUID: 7L+IfEUPRri+XVqzrZXxiQ== X-IronPort-AV: E=McAfee;i="6700,10204,11165"; a="22068957" X-IronPort-AV: E=Sophos;i="6.10,151,1719903600"; d="scan'208";a="22068957" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2024 04:12:56 -0700 X-CSE-ConnectionGUID: te6maNNRTm+v0c2KtFzTvg== X-CSE-MsgGUID: vIs1qiDeT3a7SKyZKdlbxQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,151,1719903600"; d="scan'208";a="90420797" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 16 Aug 2024 04:12:50 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1seusy-0006Lu-32; Fri, 16 Aug 2024 11:12:48 +0000 Date: Fri, 16 Aug 2024 19:12:09 +0800 From: kernel test robot To: Florian Rommel , Thomas Gleixner , Daniel Thompson Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" , Jason Wessel , Douglas Anderson , Lorena Kretzschmar , Stefan Saecherl , Peter Zijlstra , Christophe JAILLET , Randy Dunlap , Masami Hiramatsu , Andrew Morton , Linux Memory Management List , Christophe Leroy , Geert Uytterhoeven , kgdb-bugreport@lists.sourceforge.net, x86@kernel.org, linux-kernel@vger.kernel.org, Kees Cook , Florian Rommel Subject: Re: [PATCH WIP] x86/kgdb: trampolines for shadowed instructions Message-ID: <202408162013.3Nz53QCv-lkp@intel.com> References: <20240814085141.171564-1-mail@florommel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240814085141.171564-1-mail@florommel.de> X-Rspamd-Queue-Id: 0847040034 X-Stat-Signature: xtqfoo18e9ighekkxw73frywxk38h3je X-Rspamd-Server: rspam09 X-Rspam-User: X-HE-Tag: 1723806777-532311 X-HE-Meta: U2FsdGVkX19MxZayTXoJ9DPDxn7/7PFcwb19sRD+B5Wciym9BmGXf7YPjiRHqfKBRPk6kpYb4APBtbGxetynRLCS/bO1k0TgfCQEATY0vonEW4EgHMT0DUXgGh7HzJQtjBwP8yxMv9cC6mQKEhOLS+8JfwOUUAf/XZ8bV8vHEcpVzt+UAsUjTA7D0/rT6ynX9zqxImZGrl2Rg8yU3eBzIGQIgkJ/vGXmt6FX4uhXPxIhJFDKZL4xl0fAYzPsagvVcaexCugWdgchz9tH8iJzOBWGZ0SS5R1Vi53eNBOiSl5EaJCW5s1FEINMQ1YiSzlQztOmtA+bJUiSudnPXYllJHSLatpa4ZcFAkXAIJxHU9lLR8BhBMNgz0dwprQDomMI2bcqyRue87IxNvIrte1F6PVehHfBRaD7DNBuA5UyEXwxi3sVbGaNsKNbO3BCHtNeml2KgcrTnSsD/GK6FfhgMjQnHHLMrDPV/cxbCEF69Avc1683TckfAiq9xtCqFylo0VZz+1BZ7KYIU0ML6xB+z9WBEy9G7s5WYKHNOq7pha/I0aPdxvNJpf46R/xuf7ablyJ0aXcq7nEt1qrrWu9DcrP+fN4skSqvkK24qqt5sK1lSYXn1TM/iE6/Dw+oRWmYQXI55MgZWFyvivUwX7tZCnD0JfUnAJYb++n5DM4aWe2Do9c6P0IEQO8ngs+fCWq+vd8zyhC9liw3gRgD8ooX6Jh1Ot14mHjMqeP5z5yPyKXqEVinYPSDPdlkW8jALMkSNfWnDrs3Rnz4EIu8cnsLJmHQNzCqNHtPzFGFhQxEBvpyHVdDnuN9hc0TFoLLViCJoDlxo8d4xrC9GfuB9ZCG/mr+JqqQqrh/lcdWf+ygJo8eTkENRkUwAZ7DbMoPM4wbFASa85LDWgKoJWNkDR6HSkqAZYkClPjIFcMf+t1/tQyltVIprIzR09sX1cQKAzusi0eWdJdFrw3DEPDykuN veaxKMae n6qeoFrjh0KkuTAWgzZjnx7VNgxQB82poV8eaIcqRUcqSL7NWw3Xs//XfH/ayCBEaef41SFa4pzmT9wGO5rqg45D3K0kQ3pea1iMTgOuCfkPvTyJ71wjhJ2LOobDVx0+ygxXZk9x6CFRCx8xklBAsQS8YLgwOeKVIM5b+Du1L1jqa9fS0kisrLgrReov19T0C2Da33PvOl3MCLRYDbGhlh82bqTdpKjVWzer7s6W6RKuDe1KjGYkRZCUBjP6DtuOW5oHkuzIPExAynpag+EyQuf+uRf9oJ2vZXh+tHkDbWtz+Od0ubzAAil5isSE+YqjFndSX8VjOfFkbA3aoJvulZ1+uxyRkLVU+cgbJ87ZpwpHRKJquWQqmUt/6qPrbsRVoYpThJ2jqHEzpNNu56mpS1aLOjWbOMUov7hourp4ouT3DjQpRgtEA1uv4nrYIEGVCZwXuDMX1r484wXd7inSFjmUfo0bakwnZnGTg X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Florian, kernel test robot noticed the following build errors: [auto build test ERROR on tip/master] [also build test ERROR on tip/x86/core linus/master v6.11-rc3 next-20240816] [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/Florian-Rommel/x86-kgdb-trampolines-for-shadowed-instructions/20240814-230936 base: tip/master patch link: https://lore.kernel.org/r/20240814085141.171564-1-mail%40florommel.de patch subject: [PATCH WIP] x86/kgdb: trampolines for shadowed instructions config: x86_64-buildonly-randconfig-004-20240816 (https://download.01.org/0day-ci/archive/20240816/202408162013.3Nz53QCv-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240816/202408162013.3Nz53QCv-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/202408162013.3Nz53QCv-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: execmem_alloc >>> referenced by usercopy_64.c >>> vmlinux.o:(kgdb_arch_init) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki