Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752055AbaKKTTN (ORCPT ); Tue, 11 Nov 2014 14:19:13 -0500 Received: from mail.skyhub.de ([78.46.96.112]:57824 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751644AbaKKTTJ (ORCPT ); Tue, 11 Nov 2014 14:19:09 -0500 Date: Tue, 11 Nov 2014 20:19:04 +0100 From: Borislav Petkov To: Ross Zwisler Cc: linux-kernel@vger.kernel.org, H Peter Anvin , Ingo Molnar , Thomas Gleixner , David Airlie , dri-devel@lists.freedesktop.org, x86@kernel.org Subject: Re: [PATCH 3/6] x86: Add support for the clwb instruction Message-ID: <20141111191904.GA12555@pd.tnic> References: <1415731396-19364-1-git-send-email-ross.zwisler@linux.intel.com> <1415731396-19364-4-git-send-email-ross.zwisler@linux.intel.com> <20141111191239.GC31523@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20141111191239.GC31523@pd.tnic> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 11, 2014 at 08:12:39PM +0100, Borislav Petkov wrote: > > + ".byte 0x66; xsaveopt %P0", > > Huh, XSAVEOPT?!? Shouldn't that be CLWB?? Bah, the same opcodes, only 0x66 prefix makes it into CLWB. Could use a comment I guess. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- 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/