Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261156AbTEKStm (ORCPT ); Sun, 11 May 2003 14:49:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261166AbTEKStm (ORCPT ); Sun, 11 May 2003 14:49:42 -0400 Received: from neon-gw-l3.transmeta.com ([63.209.4.196]:57359 "EHLO neon-gw.transmeta.com") by vger.kernel.org with ESMTP id S261156AbTEKSth (ORCPT ); Sun, 11 May 2003 14:49:37 -0400 Date: Sun, 11 May 2003 12:01:49 -0700 (PDT) From: Linus Torvalds To: mikpe@csd.uu.se, Pavel Machek cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] restore sysenter MSRs at resume In-Reply-To: <200305101641.h4AGfEVE002970@harpo.it.uu.se> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 707 Lines: 21 On Sat, 10 May 2003 mikpe@csd.uu.se wrote: > > This patch should be better. It changes apm.c to invoke > suspend.c's save and restore processor state procedures > around suspends, which fixes the SYSENTER MSR problem. Applied. However, the fact that the SYSENTER MSR needs to be restored makes me suspect that the other MSR/MTRR also will need restoring. I don't see where we'd be doing that, but it sounds to me like it should be done here too.. Linus - 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/