From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754983Ab0GUU4H (ORCPT ); Wed, 21 Jul 2010 16:56:07 -0400 Received: from terminus.zytor.com ([198.137.202.10]:56826 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754192Ab0GUU4B (ORCPT ); Wed, 21 Jul 2010 16:56:01 -0400 Message-ID: <4C475EC9.6020009@zytor.com> Date: Wed, 21 Jul 2010 13:55:37 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100621 Fedora/3.0.5-1.fc13 Thunderbird/3.0.5 MIME-Version: 1.0 To: Robert Richter CC: Ingo Molnar , Suresh Siddha , LKML Subject: Re: [PATCH 0/7] x86, xsave: some code cleanups and reworks, -v2 References: <1279731838-1522-1-git-send-email-robert.richter@amd.com> In-Reply-To: <1279731838-1522-1-git-send-email-robert.richter@amd.com> 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 07/21/2010 10:03 AM, Robert Richter wrote: > Hans Peter, Suresh, and Cyrill, thanks for your feedback. > > This is version 2 of the patch series. > > Patches 2, 4, 7 are unchanged compared to -v1. > > Patch 1 folds the initialization code into one patch. fpu_init() is > now called before xsave_init(). xsave_init() can later overwrite > xstate_size based on xstate features. > > Patch 3 replaces all hardcoded XSTATE_CPUID values know. cpuid_level > is now taken from boot_cpu_data. > > Patches 5 and 6 are new: > * add __init attribute to setup_xstate_features() > * disable xsave in i387 emulation mode > Please note that I did integrate some of your patches already. I might need you to rebase; I'll know in a few minutes. -hpa