Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754166Ab0BWUmo (ORCPT ); Tue, 23 Feb 2010 15:42:44 -0500 Received: from ozlabs.org ([203.10.76.45]:33755 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753264Ab0BWUmm (ORCPT ); Tue, 23 Feb 2010 15:42:42 -0500 From: Michael Neuling To: Greg KH cc: Greg KH , Serge Hallyn , Benjamin Herrenschmidt , Ingo Molnar , linux-kernel@vger.kernel.org, stable@kernel.org, Anton Blanchard , KOSAKI Motohiro , Oleg Nesterov , Americo Wang , akpm@linux-foundation.org, James Morris , torvalds@linux-foundation.org, stable-review@kernel.org, alan@lxorguk.ukuu.org.uk Subject: Re: [stable] [29/93] fs/exec.c: restrict initial stack space expansion to rlimit In-reply-to: <20100223153412.GB4275@kroah.com> References: <20100219163238.671588178@kvm.kroah.org> <11054.1266734564@neuling.org> <20100223153412.GB4275@kroah.com> Comments: In-reply-to Greg KH message dated "Tue, 23 Feb 2010 07:34:12 -0800." X-Mailer: MH-E 8.2; nmh 1.3; GNU Emacs 23.1.1 Date: Wed, 24 Feb 2010 07:42:41 +1100 Message-ID: <9355.1266957761@neuling.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1386 Lines: 38 In message <20100223153412.GB4275@kroah.com> you wrote: > On Sun, Feb 21, 2010 at 05:42:44PM +1100, Michael Neuling wrote: > > In message <20100219163238.671588178@kvm.kroah.org> you wrote: > > > 2.6.32-stable review patch. If anyone has any objections, please let us know > > . > > > > > > ------------------ > > > > > > From: Michael Neuling > > > > > > commit 803bf5ec259941936262d10ecc84511b76a20921 upstream. > > > > > > When reserving stack space for a new process, make sure we're not > > > attempting to expand the stack by more than rlimit allows. > > > > This breaks UML, so you also need to take this also: > > > > http://patchwork.kernel.org/patch/79365/ > > > > It's in akpm's tree only so far. > > As I can't take patches that are not in Linus's tree, can you let > stable@kernel.org know the git commit id of the patch when it goes into > Linus's tree, and then I will apply it to the next .32-stable release? No problems. Actually, Linus took it over night. SHA1 is a17e18790a8c47113a73139d54a375dc9ccd8f08 "fs/exec.c: fix initial stack reservation" I'll send a note to stable now. Mikey -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/