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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49A74C43334 for ; Thu, 14 Jul 2022 06:27:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233011AbiGNG1s (ORCPT ); Thu, 14 Jul 2022 02:27:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229745AbiGNG1p (ORCPT ); Thu, 14 Jul 2022 02:27:45 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBEC6CE03; Wed, 13 Jul 2022 23:27:44 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8A924B8236E; Thu, 14 Jul 2022 06:27:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C77BC34115; Thu, 14 Jul 2022 06:27:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1657780062; bh=xabvHW7Yl6E9/kXioSdSRfN7xOeaPfq01JHLUVr5mjg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jOdvNOrcXuR1OceEyDp7VbkU0GvaXx98iK+S+tAh/w/TfdVglWbIUwu5x8v0jGIKn /VsWucoDpo6fXCiOIt0ef8HuA1raH9gXj6ujebYyGdumsylpCvNIJpbb7QbPqzeLDO K/h368OTqgyFByCZR6ujIEXl1BHrqoa4mZsIRBAE= Date: Thu, 14 Jul 2022 08:27:38 +0200 From: Greg Kroah-Hartman To: Ben Hutchings Cc: kernel test robot , Peter Zijlstra , kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Borislav Petkov , Thadeu Lima de Souza Cascardo , stable Subject: Re: [linux-stable-rc:linux-5.10.y 7114/7120] arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted()+0x12: 'naked' return found in RETHUNK build Message-ID: References: <202207130605.fX0cfbtW-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 14, 2022 at 12:31:03AM +0200, Ben Hutchings wrote: > On Wed, 2022-07-13 at 06:39 +0800, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y > > head: 53b881e19526bcc3e51d9668cab955c80dcf584c > > commit: 892f1f2b8631df5bdd0baba6e1ee3fa6eff396d0 [7114/7120] x86/retbleed: Add fine grained Kconfig knobs > > config: x86_64-rhel-8.3-syz (https://download.01.org/0day-ci/archive/20220713/202207130605.fX0cfbtW-lkp@intel.com/config) > > compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 > > reproduce (this is a W=1 build): > > # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=892f1f2b8631df5bdd0baba6e1ee3fa6eff396d0 > > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > > git fetch --no-tags linux-stable-rc linux-5.10.y > > git checkout 892f1f2b8631df5bdd0baba6e1ee3fa6eff396d0 > > # save the config file > > mkdir build_dir && cp config build_dir/.config > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/ > > > > If you fix the issue, kindly add following tag where applicable > > Reported-by: kernel test robot > > > > All warnings (new ones prefixed by >>): > > > > > > arch/x86/kernel/kvm.o: warning: objtool: __raw_callee_save___kvm_vcpu_is_preempted()+0x12: 'naked' return found in RETHUNK build > > > > 5.10-stable will need this fix that was already included in 5.15- > stable: > > commit edbaf6e5e93acda96aae23ba134ef3c1466da3b5 > Author: Greg Kroah-Hartman > Date: Thu Jun 30 12:19:47 2022 +0200 > > x86, kvm: use proper ASM macros for kvm_vcpu_is_preempted > Ah, thanks, I forgot I had fixed that already! Now queued up. greg k-h