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 X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08262C4338F for ; Fri, 13 Aug 2021 17:24:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA4B460E78 for ; Fri, 13 Aug 2021 17:24:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232081AbhHMRYj (ORCPT ); Fri, 13 Aug 2021 13:24:39 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:39344 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231530AbhHMRYi (ORCPT ); Fri, 13 Aug 2021 13:24:38 -0400 Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 345401FFE7; Fri, 13 Aug 2021 17:24:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1628875450; h=from:from:reply-to: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; bh=IaoDX9vjNunz+khPUACQq4xbH9srsHzOAkpAeQHb2aA=; b=HklHC8PL9MAPXvU6kqy6g9gqpbynGPvuhchfGawPJK+qeWzRC0DrAGYi+a9HKr2PpktCNw qelJ0yl+6/gV5dzPz8fGcGewI+nmiVw6Hude4oyp4QbgGglqpCGgOrYC/Js1z0dshmht0X 6xiuKxn/hJg27XPN3rXrvoT+5ioSpjg= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1628875450; h=from:from:reply-to: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; bh=IaoDX9vjNunz+khPUACQq4xbH9srsHzOAkpAeQHb2aA=; b=Uh0DN6LUaZttpmZpycg5sObldaRdn07j97ybdiKQq790Ujkw27yTwq51axzUQIYEb38ZKv m/wY9Oh069Bew8Bw== Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap1.suse-dmz.suse.de (Postfix) with ESMTPS id 1AB0B13668; Fri, 13 Aug 2021 17:24:10 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap1.suse-dmz.suse.de with ESMTPSA id JG40BrqqFmG3KQAAGKfGzw (envelope-from ); Fri, 13 Aug 2021 17:24:10 +0000 Date: Fri, 13 Aug 2021 19:24:43 +0200 From: Borislav Petkov To: kernel test robot Cc: "Paul E. McKenney" , kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, x86-ml Subject: Re: vmlinux.o: warning: objtool: do_machine_check()+0x5dc: call to memset() leaves .noinstr.text section Message-ID: References: <202108140113.JJqRVW2H-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <202108140113.JJqRVW2H-lkp@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Aug 14, 2021 at 01:00:21AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: f8e6dfc64f6135d1b6c5215c14cd30b9b60a0008 > commit: 7bb39313cd6239e7eb95198950a02b4ad2a08316 x86/mce: Make mce_timed_out() identify holdout CPUs > date: 7 months ago > config: x86_64-buildonly-randconfig-r001-20210812 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > reproduce (this is a W=1 build): > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bb39313cd6239e7eb95198950a02b4ad2a08316 > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 7bb39313cd6239e7eb95198950a02b4ad2a08316 > # save the attached .config to linux build tree > mkdir build_dir > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All warnings (new ones prefixed by >>): > > >> vmlinux.o: warning: objtool: do_machine_check()+0x5dc: call to memset() leaves .noinstr.text section I cannot trigger this particular warning with your config ontop of latest tip/master so you can drop this. -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg