From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755912AbYGRXMv (ORCPT ); Fri, 18 Jul 2008 19:12:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754625AbYGRXMn (ORCPT ); Fri, 18 Jul 2008 19:12:43 -0400 Received: from terminus.zytor.com ([198.137.202.10]:42035 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753648AbYGRXMm (ORCPT ); Fri, 18 Jul 2008 19:12:42 -0400 Message-ID: <48812297.5060300@zytor.com> Date: Fri, 18 Jul 2008 16:09:11 -0700 From: "H. Peter Anvin" User-Agent: Thunderbird 2.0.0.14 (X11/20080501) MIME-Version: 1.0 To: Jan Beulich CC: mingo@elte.hu, tglx@linutronix.de, Jeremy Fitzhardinge , linux-kernel@vger.kernel.org Subject: Re: [PATCH] i386/xen: add proper unwind annotations to xen_sysenter_target References: <4880A977.76E4.0078.0@novell.com> In-Reply-To: <4880A977.76E4.0078.0@novell.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jan Beulich wrote: > Signed-off-by: Jan Beulich > Cc: Jeremy Fitzhardinge > > --- > arch/x86/kernel/entry_32.S | 2 ++ > 1 file changed, 2 insertions(+) > > --- linux-2.6.26/arch/x86/kernel/entry_32.S 2008-07-13 23:51:29.000000000 +0200 > +++ 2.6.26-i386-xen-entry-annot/arch/x86/kernel/entry_32.S 2008-07-15 14:51:28.000000000 +0200 > @@ -1023,7 +1023,9 @@ ENDPROC(kernel_thread_helper) > ENTRY(xen_sysenter_target) > RING0_INT_FRAME > addl $5*4, %esp /* remove xen-provided frame */ > + CFI_ADJUST_CFA_OFFSET -5*4 > jmp sysenter_past_esp > + CFI_ENDPROC > > ENTRY(xen_hypervisor_callback) > CFI_STARTPROC > Manually applied to x86/xen; CFI_ENDPROC was already in the tree... -hpa