From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752281AbdI0K6C (ORCPT ); Wed, 27 Sep 2017 06:58:02 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:46485 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751949AbdI0K6B (ORCPT ); Wed, 27 Sep 2017 06:58:01 -0400 X-Google-Smtp-Source: AOwi7QDhdqavb5Hbx+PTyk3BdbSGFwaqUMxMPBaW4RAlbVoxLoDwRwQZcm2dklo6uOQ87ZKHCR4rIA== Date: Wed, 27 Sep 2017 12:57:57 +0200 From: Ingo Molnar To: Kees Cook Cc: linux-kernel@vger.kernel.org, Mike Galbraith , Thomas Gleixner , Peter Zijlstra , "H. Peter Anvin" Subject: Re: [GIT PULL] x86-refcount fix for v4.14-rc3 Message-ID: <20170927105757.4ruxlr4by6cz7lxj@gmail.com> References: <20170927102946.GA54244@beast> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170927102946.GA54244@beast> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Kees Cook wrote: > Hi, > > Please pull this x86-refcount fix for v4.14-rc3. This restores the x86 > fast-refcount protection after fixing a corner case that was found late > before the merge window opened. This was the only problem seen during > the protection's life in linux-next, so getting this into v4.14 is > highly desired. No, this is clearly v4.15 material. > Kees Cook (2): > locking/refcounts, x86/asm: Use unique .text section for refcount exceptions > locking/refcounts, x86/asm: Enable CONFIG_ARCH_HAS_REFCOUNT Do these commits differ from what you sent as patches on Sep 2? Thanks, Ingo