Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935779AbXHHOyY (ORCPT ); Wed, 8 Aug 2007 10:54:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S935713AbXHHOx4 (ORCPT ); Wed, 8 Aug 2007 10:53:56 -0400 Received: from fk-out-0910.google.com ([209.85.128.184]:17779 "EHLO fk-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935652AbXHHOxz (ORCPT ); Wed, 8 Aug 2007 10:53:55 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=s/mq0HPZpOneXuiflcZWUR57CvOWbGS0zz01QbtPdkOHLbEpOg4noDoYf0KddKEjYZHy4rFtV5Fxm5MnKqFa/CV/gGGmMLLEt/wriSGLaxyzwIGCd5RBIEbPEl9xeAVnhAcnz/iuuJHVnkIMuQn9prhthPFZ/6/WlBPzOWh8fJc= Message-ID: <5d6222a80708080753l30348fbarb214eba1f94a63d0@mail.gmail.com> Date: Wed, 8 Aug 2007 11:53:53 -0300 From: "Glauber de Oliveira Costa" To: "Andi Kleen" Subject: Re: [PATCH 18/25] [PATCH] turn priviled operations into macros in entry.S Cc: "Glauber de Oliveira Costa" , lguest@ozlabs.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, chrisw@sous-sol.org, anthony@codemonkey.ws, akpm@linux-foundation.org, mingo@elte.hu In-Reply-To: <200708081611.25152.ak@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <11865467522495-git-send-email-gcosta@redhat.com> <200708081138.23018.ak@suse.de> <5d6222a80708080658j780667c4o52e924f8690f2a85@mail.gmail.com> <200708081611.25152.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 790 Lines: 22 On 8/8/07, Andi Kleen wrote: > > > Similar. > > I don't think so. They are live here, but restore_args follows, so we > > can safely clobber anything here. Right? > > The non argument registers cannot be clobbered. But they are not. Yeah, I ommited it in the changelog, (it is in a comment at paravirt.h), should probably include. the CLBR_ defines only accounts for the caller-saved registers. -- Glauber de Oliveira Costa. "Free as in Freedom" http://glommer.net "The less confident you are, the more serious you have to act." - 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/