Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755761AbeAHKZ7 (ORCPT + 1 other); Mon, 8 Jan 2018 05:25:59 -0500 Received: from Galois.linutronix.de ([146.0.238.70]:49099 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754582AbeAHKZ5 (ORCPT ); Mon, 8 Jan 2018 05:25:57 -0500 Date: Mon, 8 Jan 2018 11:25:33 +0100 (CET) From: Thomas Gleixner To: "Woodhouse, David" cc: "linux-kernel@vger.kernel.org" , "mingo@kernel.org" , "peterz@infradead.org" , "tim.c.chen@linux.intel.com" , "torvalds@linux-foundation.org" , "hpa@zytor.com" , "pjt@google.com" , "bp@alien8.de" , "dave.hansen@intel.com" , "thomas.lendacky@amd.com" , "gregkh@linux-foundation.org" , "linux-tip-commits@vger.kernel.org" Subject: Re: [tip:x86/pti] x86/cpu/AMD: Use LFENCE_RDTSC instead of MFENCE_RDTSC In-Reply-To: <1515407015.7317.24.camel@amazon.co.uk> Message-ID: References: <20180105160756.23786.4220.stgit@tlendack-t1.amdoffice.net> <1515407015.7317.24.camel@amazon.co.uk> 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 Return-Path: On Mon, 8 Jan 2018, Woodhouse, David wrote: > On Mon, 2018-01-08 at 11:08 +0100, Thomas Gleixner wrote: > > I'm dropping these patches until this question is answered. > > I've rebased my retpoline tree on top of tip/x86/pti from before those > patches (from my BUG_SPECTRE_Vx patch). That's not a problem. They still apply