From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754835AbZHTQYe (ORCPT ); Thu, 20 Aug 2009 12:24:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751216AbZHTQYe (ORCPT ); Thu, 20 Aug 2009 12:24:34 -0400 Received: from claw.goop.org ([74.207.240.146]:43787 "EHLO claw.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751026AbZHTQYd (ORCPT ); Thu, 20 Aug 2009 12:24:33 -0400 Message-ID: <4A8D78C1.5070708@goop.org> Date: Thu, 20 Aug 2009 09:24:33 -0700 From: Jeremy Fitzhardinge User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Lightning/1.0pre Thunderbird/3.0b3 MIME-Version: 1.0 To: Ingo Molnar CC: Arjan van de Ven , "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , Linux Kernel Mailing List , the arch/x86 maintainers Subject: Re: [GIT PULL] Fix Xen boot with CONFIG_CC_STACKPROTECTOR References: <4A8C98DD.2020709@goop.org> <20090820100644.GC29093@elte.hu> In-Reply-To: <20090820100644.GC29093@elte.hu> X-Enigmail-Version: 0.97a Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/20/09 03:06, Ingo Molnar wrote: >> I only need to disable stackprotector for a >> handful of functions, but unfortunately it looks like it can only be >> disabled on a per-file basis. > Pulled into tip:x86/urgent, thanks a lot Jeremy! > > Btw., is there any way to turn off stackprotector on a > per function basis, a GCC attribute perhaps? That would > be preferable to turning it off for all of common.o. Yeah, its awkward. But it looks like this patch is not sufficient, so drop it for now. I'll send a replacement shortly (though it doesn't hurt to keep it; I can just generate a delta if that's better). J