Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp949026ybb; Fri, 20 Mar 2020 10:43:56 -0700 (PDT) X-Google-Smtp-Source: ADFU+vsLk0vrZSJW7Cy4ekPyK6v4aqAYBYz6IFHOXdggemV5Z7X/jD/d8iiXuWAlggAiBVdwzfLA X-Received: by 2002:a9d:6ad4:: with SMTP id m20mr1825362otq.129.1584726233214; Fri, 20 Mar 2020 10:43:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1584726233; cv=none; d=google.com; s=arc-20160816; b=XQ3n/p6yCImX9ayRXxOD0nYLm+vlHZCaBQc+VM9QXxRSt2R7p+ACWsJWn8d+NUgCDy qE57wJu12c9ta9GY7lckRiPuOCS2gTNARIiSAsGoTs0AaWlOX7pFrzYkCopXUFfMY36x RhGaDW4eejkcw7ZARW3okfTFvBlPeHvEdcEfi5pSa4uBy8iYDdaNJVWQp/YXaIUlySTz 9xsLvewV47P6J5RspOt10KFEu+ZBVyx87euSIPrYogXKCw8OY7iayj1y1QgkFe1syw9O lp9l1hsKr3dt0EvfPhtmMaKiokyj8Yk9eIEls28nuknAuNhabnJ4/AlTbg1uaKxNRsPG ZExw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:dkim-signature; bh=eS+NnV6FJoMlcqmhEEwy7k3fo9pqU7mmrHR91RmppDQ=; b=BYoLwRRPXjco3OyRw/ecA2dQR8199FKks5SvHP1bWdvuxn5Rt7LTkoxWdLXG/8asBp pGHTTBFTPv5/VZjfXkCg05qPeIxUNS92vooG7wKYAbywXq/eu5DBnRzG54lbCmR0OmkK B6fk/M8rdeSV96DlYhV1ZjvLkCuPVcxOft549N/CGeV7UgNqUADQi9fBbSVn7nf31iJo nWwIenNHWZsYscD4JteVGgakvX2PLFwqjCG96gyNzcebk8y2l4KZbjTDFGc5Q5hr4EBU V4yeq2RggOkSx2BRs9T2bbqhF3KRFpQsuPEWjHKEvDB0ISUp3wzLwcC2as0m9Du6J2rP jLfA== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=pBExgnhM; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 19si2855826oix.38.2020.03.20.10.43.40; Fri, 20 Mar 2020 10:43:53 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=pBExgnhM; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727175AbgCTRnJ (ORCPT + 99 others); Fri, 20 Mar 2020 13:43:09 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:51170 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726843AbgCTRnJ (ORCPT ); Fri, 20 Mar 2020 13:43:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To: Subject:Sender:Reply-To:Content-ID:Content-Description; bh=eS+NnV6FJoMlcqmhEEwy7k3fo9pqU7mmrHR91RmppDQ=; b=pBExgnhM5X2ow1Ilj9kYwyBh/J NNIfsJUhE9ZA6Ojr0SwSHLPArB+BoTlzfydGs0jrAMH9gSANItut4woxN3U7I72StR7GZLpOsRrP/ XrEY61pVNir/XOZQ75UABnESxtB5Ggrq/UNpLfSbEH+wXCdAWRWPdn4UKQ6+puUmpichYu7HrWZuK J5wBP4YLL0xShOZ+M+cXaim38AbP4GOCPw74x+odpbdKx3ClWtzasWOyTJbR4Qnu3b+e8YSXDSv2g qkOK5hS7apqTnu4u/md+qkgA0Jh33C2M+teQKjicp4721DyT8XLfOR7JUfPMyVsLhIxtI2B80EkGP mRBghRlg==; Received: from [2601:1c0:6280:3f0::19c2] by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFLfm-0007Lw-AK; Fri, 20 Mar 2020 17:43:06 +0000 Subject: Re: linux-next: Tree for Mar 20 (objtool warnings) To: Stephen Rothwell , Linux Next Mailing List Cc: Linux Kernel Mailing List , Josh Poimboeuf , Peter Zijlstra References: <20200320201539.3a3a8640@canb.auug.org.au> From: Randy Dunlap Message-ID: Date: Fri, 20 Mar 2020 10:43:05 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200320201539.3a3a8640@canb.auug.org.au> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/20/20 2:15 AM, Stephen Rothwell wrote: > Hi all, > > Changes since 20200319: > Today's linux-next gives these objtool warnings: arch/x86/entry/vdso/vma.o: warning: objtool: vdso_fault()+0x201: unreachable instruction drivers/ide/ide-tape.o: warning: objtool: idetape_chrdev_release()+0x109: unreachable instruction drivers/media/i2c/ir-kbd-i2c.o: warning: objtool: ir_probe()+0xdaa: unreachable instruction kernel/kcov.o: warning: objtool: __sanitizer_cov_trace_pc()+0x89: call to __ubsan_handle_load_invalid_value() with UACCESS enabled all in (4) separate builds (.configs). Do you want all 4 randconfig files? cheers. -- ~Randy Reported-by: Randy Dunlap