From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759464AbbIVTxu (ORCPT ); Tue, 22 Sep 2015 15:53:50 -0400 Received: from www.linutronix.de ([62.245.132.108]:42874 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758251AbbIVTxs (ORCPT ); Tue, 22 Sep 2015 15:53:48 -0400 Date: Tue, 22 Sep 2015 21:53:08 +0200 (CEST) From: Thomas Gleixner To: Dave Hansen cc: x86@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 05/26] x86, pkey: add PKRU xsave fields and data structure(s) In-Reply-To: <20150916174905.0ECA529B@viggo.jf.intel.com> Message-ID: References: <20150916174903.E112E464@viggo.jf.intel.com> <20150916174905.0ECA529B@viggo.jf.intel.com> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 16 Sep 2015, Dave Hansen wrote: > --- a/arch/x86/kernel/fpu/xstate.c~pkeys-03-xsave 2015-09-16 10:48:13.340060126 -0700 > +++ b/arch/x86/kernel/fpu/xstate.c 2015-09-16 10:48:13.344060307 -0700 > @@ -23,6 +23,8 @@ static const char *xfeature_names[] = > "AVX-512 opmask" , > "AVX-512 Hi256" , > "AVX-512 ZMM_Hi256" , > + "unknown xstate feature (8)" , It's not unknown. It's PT, right? > + "Protection Keys User registers", > "unknown xstate feature" , > }; Thanks, tglx