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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 DE02AC76191 for ; Fri, 26 Jul 2019 04:49:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C170A22BE8 for ; Fri, 26 Jul 2019 04:49:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726065AbfGZEtN (ORCPT ); Fri, 26 Jul 2019 00:49:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:47412 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725836AbfGZEtN (ORCPT ); Fri, 26 Jul 2019 00:49:13 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 917AD3091761; Fri, 26 Jul 2019 04:49:12 +0000 (UTC) Received: from treble (ovpn-120-166.rdu2.redhat.com [10.10.120.166]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7743C1001938; Fri, 26 Jul 2019 04:49:11 +0000 (UTC) Date: Thu, 25 Jul 2019 23:49:09 -0500 From: Josh Poimboeuf To: Stephen Rothwell Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build warning after merge of the tip tree Message-ID: <20190726044909.ubf4rhzmsgjd3xgk@treble> References: <20190726130327.1f707cb3@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190726130327.1f707cb3@canb.auug.org.au> User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Fri, 26 Jul 2019 04:49:13 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 26, 2019 at 01:05:49PM +1000, Stephen Rothwell wrote: > Hi all, > > After merging the tip tree, today's linux-next build (x86_64 allmodconfig) > produced this warning: > > drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool: .altinstr_replacement+0x1c: redundant UACCESS disable > > Presuambly introduced/uncovered by commit > > 882a0db9d143 ("objtool: Improve UACCESS coverage") This will be fixed by: https://lkml.kernel.org/r/51a4155c5bc2ca847a9cbe85c1c11918bb193141.1564086017.git.jpoimboe@redhat.com -- Josh