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 B3BC2D0D794 for ; Fri, 11 Oct 2024 14:00:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 26B436B00A0; Fri, 11 Oct 2024 10:00:14 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 1F4E16B00A2; Fri, 11 Oct 2024 10:00:14 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 06F106B00A3; Fri, 11 Oct 2024 10:00:14 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id DBDF16B00A0 for ; Fri, 11 Oct 2024 10:00:13 -0400 (EDT) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 7F3E441129 for ; Fri, 11 Oct 2024 14:00:10 +0000 (UTC) X-FDA: 82661480664.05.79FFE55 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by imf11.hostedemail.com (Postfix) with ESMTP id 4D4B04002F for ; Fri, 11 Oct 2024 14:00:08 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=Ofzk3lnR; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf11.hostedemail.com: domain of dave.hansen@intel.com designates 198.175.65.21 as permitted sender) smtp.mailfrom=dave.hansen@intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1728655109; a=rsa-sha256; cv=none; b=57BucM4ItpamCd8nSp7DmYW2j+im8hjuonQTx+w10LYNWDum2DkVfb5mVErJIfE6UDaQBT WONuWBUDbLmTVPBqtvqLv+iThQ2LA4NkeaJhbHpuiWTCv7aQNE9d6CHp8zwWV/nGsnaCTI 4hPqE4368gd8X1o8EKXEkyzfJ6+T+SA= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=Ofzk3lnR; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf11.hostedemail.com: domain of dave.hansen@intel.com designates 198.175.65.21 as permitted sender) smtp.mailfrom=dave.hansen@intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1728655109; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=T4VJufpyymq2pqGGAv0dYF/sm2nTw66+XeeGH70Yb2Y=; b=FVC2sOsTB4yEYekSkygvOm4/cwlIAeJK/Bz/gSvh+pNefzGo3o3X9fW7d4jKB1KS6ATigH 3413d5FPxodJMY05VwVgiv09btkPz3OmMXLU2nLQuOP669/VwsiqgyzPfZ1hxNq7I06YSI pV//KqT3EOSTWm0OIffe9pSVhz0T0W8= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728655211; x=1760191211; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=T4VJufpyymq2pqGGAv0dYF/sm2nTw66+XeeGH70Yb2Y=; b=Ofzk3lnRFT4yplE+KY/evvYbp9IqD+HdTZBkBEuo/v9dpsy9sr00EqUv 0qrUAW/Gu632WLEMNg0bJRFwQr37mDol91yBR87pcR9TYB6bo0Qo++mec O4MzVo4yRMfV9AFnplOzM1Wp+/jaBfpHjU6/XhOKnYVxCY3022DutNWy9 exOc4OKRBnowTVBFrKi/QB2rvq2TNmp4fbhrTk+rbug049mmPe7d0hPa9 hy7B/dTaIRJMOtXWE14JhtJDbY6TMXVaIgbzjBjQ0adFwZFQFhWAnnygX 5FUDafxrNIhzGlEpsTKeb5vpxc/QC6S07x5gZ+ic//XKpxj2OhRMiNmQ0 A==; X-CSE-ConnectionGUID: K3RjBCNMTRuEr4Nrw6n+qQ== X-CSE-MsgGUID: 5+QHSSF/QXWeN3S3y9lPsw== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="28003508" X-IronPort-AV: E=Sophos;i="6.11,196,1725346800"; d="scan'208";a="28003508" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Oct 2024 07:00:09 -0700 X-CSE-ConnectionGUID: y/x43BNrS6qsZWap5uoR2g== X-CSE-MsgGUID: dGn5Tp0JQgCTSR4cuRu6vw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,196,1725346800"; d="scan'208";a="81741728" Received: from tfalcon-desk.amr.corp.intel.com (HELO [10.124.223.251]) ([10.124.223.251]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Oct 2024 07:00:05 -0700 Message-ID: <73d5a6ed-da3c-448e-8cf8-6abb59cb2c36@intel.com> Date: Fri, 11 Oct 2024 07:00:01 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linux-next:master] [x86/module] 6661cae1aa: WARNING:at_arch/x86/mm/pat/set_memory.c:#__cpa_process_fault To: Mike Rapoport , kernel test robot Cc: oe-lkp@lists.linux.dev, lkp@intel.com, Linux Memory Management List , Andrew Morton , Andreas Larsson , Andy Lutomirski , Ard Biesheuvel , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Christophe Leroy , Christoph Hellwig , Dave Hansen , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , Helge Deller , Huacai Chen , Ingo Molnar , Johannes Berg , John Paul Adrian Glaubitz , Kent Overstreet , "Liam R. Howlett" , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Oleg Nesterov , Palmer Dabbelt , Peter Zijlstra , Richard Weinberger , Russell King , Song Liu , Stafford Horne , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Uladzislau Rezki , Vineet Gupta , Will Deacon , linux-kernel@vger.kernel.org References: <202410111408.8fe6f604-lkp@intel.com> From: Dave Hansen Content-Language: en-US Autocrypt: addr=dave.hansen@intel.com; keydata= xsFNBE6HMP0BEADIMA3XYkQfF3dwHlj58Yjsc4E5y5G67cfbt8dvaUq2fx1lR0K9h1bOI6fC oAiUXvGAOxPDsB/P6UEOISPpLl5IuYsSwAeZGkdQ5g6m1xq7AlDJQZddhr/1DC/nMVa/2BoY 2UnKuZuSBu7lgOE193+7Uks3416N2hTkyKUSNkduyoZ9F5twiBhxPJwPtn/wnch6n5RsoXsb ygOEDxLEsSk/7eyFycjE+btUtAWZtx+HseyaGfqkZK0Z9bT1lsaHecmB203xShwCPT49Blxz VOab8668QpaEOdLGhtvrVYVK7x4skyT3nGWcgDCl5/Vp3TWA4K+IofwvXzX2ON/Mj7aQwf5W iC+3nWC7q0uxKwwsddJ0Nu+dpA/UORQWa1NiAftEoSpk5+nUUi0WE+5DRm0H+TXKBWMGNCFn c6+EKg5zQaa8KqymHcOrSXNPmzJuXvDQ8uj2J8XuzCZfK4uy1+YdIr0yyEMI7mdh4KX50LO1 pmowEqDh7dLShTOif/7UtQYrzYq9cPnjU2ZW4qd5Qz2joSGTG9eCXLz5PRe5SqHxv6ljk8mb ApNuY7bOXO/A7T2j5RwXIlcmssqIjBcxsRRoIbpCwWWGjkYjzYCjgsNFL6rt4OL11OUF37wL QcTl7fbCGv53KfKPdYD5hcbguLKi/aCccJK18ZwNjFhqr4MliQARAQABzUVEYXZpZCBDaHJp c3RvcGhlciBIYW5zZW4gKEludGVsIFdvcmsgQWRkcmVzcykgPGRhdmUuaGFuc2VuQGludGVs LmNvbT7CwXgEEwECACIFAlQ+9J0CGwMGCwkIBwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJEGg1 lTBwyZKwLZUP/0dnbhDc229u2u6WtK1s1cSd9WsflGXGagkR6liJ4um3XCfYWDHvIdkHYC1t MNcVHFBwmQkawxsYvgO8kXT3SaFZe4ISfB4K4CL2qp4JO+nJdlFUbZI7cz/Td9z8nHjMcWYF IQuTsWOLs/LBMTs+ANumibtw6UkiGVD3dfHJAOPNApjVr+M0P/lVmTeP8w0uVcd2syiaU5jB aht9CYATn+ytFGWZnBEEQFnqcibIaOrmoBLu2b3fKJEd8Jp7NHDSIdrvrMjYynmc6sZKUqH2 I1qOevaa8jUg7wlLJAWGfIqnu85kkqrVOkbNbk4TPub7VOqA6qG5GCNEIv6ZY7HLYd/vAkVY E8Plzq/NwLAuOWxvGrOl7OPuwVeR4hBDfcrNb990MFPpjGgACzAZyjdmYoMu8j3/MAEW4P0z F5+EYJAOZ+z212y1pchNNauehORXgjrNKsZwxwKpPY9qb84E3O9KYpwfATsqOoQ6tTgr+1BR CCwP712H+E9U5HJ0iibN/CDZFVPL1bRerHziuwuQuvE0qWg0+0SChFe9oq0KAwEkVs6ZDMB2 P16MieEEQ6StQRlvy2YBv80L1TMl3T90Bo1UUn6ARXEpcbFE0/aORH/jEXcRteb+vuik5UGY 5TsyLYdPur3TXm7XDBdmmyQVJjnJKYK9AQxj95KlXLVO38lczsFNBFRjzmoBEACyAxbvUEhd GDGNg0JhDdezyTdN8C9BFsdxyTLnSH31NRiyp1QtuxvcqGZjb2trDVuCbIzRrgMZLVgo3upr MIOx1CXEgmn23Zhh0EpdVHM8IKx9Z7V0r+rrpRWFE8/wQZngKYVi49PGoZj50ZEifEJ5qn/H Nsp2+Y+bTUjDdgWMATg9DiFMyv8fvoqgNsNyrrZTnSgoLzdxr89FGHZCoSoAK8gfgFHuO54B lI8QOfPDG9WDPJ66HCodjTlBEr/Cwq6GruxS5i2Y33YVqxvFvDa1tUtl+iJ2SWKS9kCai2DR 3BwVONJEYSDQaven/EHMlY1q8Vln3lGPsS11vSUK3QcNJjmrgYxH5KsVsf6PNRj9mp8Z1kIG qjRx08+nnyStWC0gZH6NrYyS9rpqH3j+hA2WcI7De51L4Rv9pFwzp161mvtc6eC/GxaiUGuH BNAVP0PY0fqvIC68p3rLIAW3f97uv4ce2RSQ7LbsPsimOeCo/5vgS6YQsj83E+AipPr09Caj 0hloj+hFoqiticNpmsxdWKoOsV0PftcQvBCCYuhKbZV9s5hjt9qn8CE86A5g5KqDf83Fxqm/ vXKgHNFHE5zgXGZnrmaf6resQzbvJHO0Fb0CcIohzrpPaL3YepcLDoCCgElGMGQjdCcSQ+Ci FCRl0Bvyj1YZUql+ZkptgGjikQARAQABwsFfBBgBAgAJBQJUY85qAhsMAAoJEGg1lTBwyZKw l4IQAIKHs/9po4spZDFyfDjunimEhVHqlUt7ggR1Hsl/tkvTSze8pI1P6dGp2XW6AnH1iayn yRcoyT0ZJ+Zmm4xAH1zqKjWplzqdb/dO28qk0bPso8+1oPO8oDhLm1+tY+cOvufXkBTm+whm +AyNTjaCRt6aSMnA/QHVGSJ8grrTJCoACVNhnXg/R0g90g8iV8Q+IBZyDkG0tBThaDdw1B2l asInUTeb9EiVfL/Zjdg5VWiF9LL7iS+9hTeVdR09vThQ/DhVbCNxVk+DtyBHsjOKifrVsYep WpRGBIAu3bK8eXtyvrw1igWTNs2wazJ71+0z2jMzbclKAyRHKU9JdN6Hkkgr2nPb561yjcB8 sIq1pFXKyO+nKy6SZYxOvHxCcjk2fkw6UmPU6/j/nQlj2lfOAgNVKuDLothIxzi8pndB8Jju KktE5HJqUUMXePkAYIxEQ0mMc8Po7tuXdejgPMwgP7x65xtfEqI0RuzbUioFltsp1jUaRwQZ MTsCeQDdjpgHsj+P2ZDeEKCbma4m6Ez/YWs4+zDm1X8uZDkZcfQlD9NldbKDJEXLIjYWo1PH hYepSffIWPyvBMBTW2W5FRjJ4vLRrJSUoEfJuPQ3vW9Y73foyo/qFoURHO48AinGPZ7PC7TF vUaNOTjKedrqHkaOcqB185ahG2had0xnFsDPlx5y In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4D4B04002F X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: ob8ot1b54rxq7moshm1ciygewpezxaci X-HE-Tag: 1728655208-666299 X-HE-Meta: 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 ot46LCnS fdkEErcYCrx6mKVz+B2K+o5Pa/NvMgacAaD8DzWR51NYfrGJYVUv5UGNz4FRfetDqXT8V3mg6mxl4dp2okucNS9Z+YP06K8P+B2otdvh2aYNP1UY0tCuwMB2xoR+hSkX6RdP/gMEphJprgB7QqLU2msniWgrbsDfQp0PDLlavT8cZayK/sL1q0pBEKczc4fgwRi27kPfZF/leJilD3YmaGitXutGVaTr001YULKeYwF76axXFlDcIbhbbTbkkJcgxNXdo 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: On 10/11/24 06:08, Mike Rapoport wrote: > This patch disables ROX caches on 32-bit, it should fix the issue. While I'm not going to shed a tear for 32-bit, what's the actual compatibility issue with 32-bit?