From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id 6F7F16B0009 for ; Mon, 12 Feb 2018 08:35:53 -0500 (EST) Received: by mail-wr0-f199.google.com with SMTP id d17so8879985wrc.19 for ; Mon, 12 Feb 2018 05:35:53 -0800 (PST) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id l25si6613565wrl.367.2018.02.12.05.35.51 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 12 Feb 2018 05:35:51 -0800 (PST) Date: Mon, 12 Feb 2018 14:35:47 +0100 From: Michal Hocko Subject: Re: [nf:master 1/9] arch/x86/tools/insn_decoder_test: warning: ffffffff817c07c3: 0f ff e9 ud0 %ecx,%ebp Message-ID: <20180212133547.GD3443@dhcp22.suse.cz> References: <201802071027.gHIvqB29%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201802071027.gHIvqB29%fengguang.wu@intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: kbuild test robot Cc: kbuild-all@01.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, Pablo Neira Ayuso , Andrew Morton , Linux Memory Management List On Wed 07-02-18 10:16:31, Wu Fengguang wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git master > head: b408c5b04f82fe4e20bceb8e4f219453d4f21f02 > commit: 0537250fdc6c876ed4cbbe874c739aebef493ee2 [1/9] netfilter: x_tables: make allocation less aggressive > config: x86_64-rhel-7.2 (attached as .config) > compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 > reproduce: > git checkout 0537250fdc6c876ed4cbbe874c739aebef493ee2 > # save the attached .config to linux build tree > make ARCH=x86_64 > > All warnings (new ones prefixed by >>): > > arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this. > arch/x86/tools/insn_decoder_test: warning: ffffffff817aed81: 0f ff c3 ud0 %ebx,%eax I really fail to see how the above patch could have made any difference. I am even not sure what the actual bug is, to be honest. -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org