From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751730AbcGNSpe (ORCPT ); Thu, 14 Jul 2016 14:45:34 -0400 Received: from mail-wm0-f52.google.com ([74.125.82.52]:36242 "EHLO mail-wm0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751278AbcGNSpc (ORCPT ); Thu, 14 Jul 2016 14:45:32 -0400 Date: Thu, 14 Jul 2016 20:45:28 +0200 From: Ingo Molnar To: Andy Lutomirski Cc: Andy Lutomirski , X86 ML , "linux-kernel@vger.kernel.org" , linux-arch , Borislav Petkov , Nadav Amit , Kees Cook , Brian Gerst , "kernel-hardening@lists.openwall.com" , Linus Torvalds , Josh Poimboeuf , Jann Horn , Heiko Carstens Subject: Re: [PATCH v5 14/32] x86/mm/64: Enable vmapped stacks Message-ID: <20160714184527.GB16975@gmail.com> References: <8d36dd9b2430b61db64333af7b911d0bca7d5d2f.1468270393.git.luto@kernel.org> <20160713075314.GA32700@gmail.com> <20160714083411.GA15437@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Andy Lutomirski wrote: > If you think it makes sense, I can split out a bunch of the x86 and mm > preparatory patches and, if it reorders cleanly and still works, the > THREAD_INFO_IN_TASK thing. Those could plausibly go in 4.7. Would > you like me to see how that goes? (I'll verify that it builds, that > the 0day bot likes it, and that the final result of the patchset is > exactly identical to what I already sent.) Yeah, doing that would be useful - the smaller the riskier bits end up being the better. Thanks, Ingo