From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752981AbbD0Pfm (ORCPT ); Mon, 27 Apr 2015 11:35:42 -0400 Received: from mail.skyhub.de ([78.46.96.112]:34569 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751429AbbD0Pfl (ORCPT ); Mon, 27 Apr 2015 11:35:41 -0400 Date: Mon, 27 Apr 2015 17:35:23 +0200 From: Borislav Petkov To: Linus Torvalds Cc: Andy Lutomirski , Andy Lutomirski , X86 ML , "H. Peter Anvin" , Denys Vlasenko , Brian Gerst , Denys Vlasenko , Ingo Molnar , Steven Rostedt , Oleg Nesterov , Frederic Weisbecker , Alexei Starovoitov , Will Drewry , Kees Cook , Linux Kernel Mailing List Subject: Re: [PATCH] x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue Message-ID: <20150427153523.GA28871@pd.tnic> References: <5d120f358612d73fc909f5bfa47e7bd082db0af0.1429841474.git.luto@kernel.org> <20150425211206.GE32099@pd.tnic> <20150427085305.GB6774@pd.tnic> <20150427113506.GG6774@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: 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 Mon, Apr 27, 2015 at 08:06:16AM -0700, Linus Torvalds wrote: > So maybe our AMD nop tables should be updated? Ho-humm, we're using k8_nops on all 64-bit AMD. I better do some opt-guide staring. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --