From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751721AbdJEN0f (ORCPT ); Thu, 5 Oct 2017 09:26:35 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:33985 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751280AbdJEN0c (ORCPT ); Thu, 5 Oct 2017 09:26:32 -0400 Date: Thu, 5 Oct 2017 15:26:29 +0200 (CEST) From: Thomas Gleixner To: Andi Kleen cc: x86@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, Andi Kleen Subject: Re: [PATCH v7 3/5] x86/cpuid: Make clearcpuid an early param In-Reply-To: <20171004234930.5685-4-andi@firstfloor.org> Message-ID: References: <20171004234930.5685-1-andi@firstfloor.org> <20171004234930.5685-4-andi@firstfloor.org> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 4 Oct 2017, Andi Kleen wrote: > From: Andi Kleen > > Make clearcpuid= an early param, to make sure it is parsed > before the XSAVE initialization. This allows to modify > XSAVE state by clearing specific CPUID bits. > > Signed-off-by: Andi Kleen Reviewed-by: Thomas Gleixner