Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752820AbdFUJ1b (ORCPT ); Wed, 21 Jun 2017 05:27:31 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:48493 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752280AbdFUJ1a (ORCPT ); Wed, 21 Jun 2017 05:27:30 -0400 Date: Wed, 21 Jun 2017 11:27:23 +0200 (CEST) From: Thomas Gleixner To: Andy Lutomirski cc: x86@kernel.org, linux-kernel@vger.kernel.org, Borislav Petkov , Linus Torvalds , Andrew Morton , Mel Gorman , "linux-mm@kvack.org" , Nadav Amit , Rik van Riel , Dave Hansen , Arjan van de Ven , Peter Zijlstra Subject: Re: [PATCH v3 09/11] x86/mm: Add nopcid to turn off PCID In-Reply-To: <17c3a4f2e16aa83cbfea8ca9957ce75efbcf7f95.1498022414.git.luto@kernel.org> Message-ID: References: <17c3a4f2e16aa83cbfea8ca9957ce75efbcf7f95.1498022414.git.luto@kernel.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 Content-Length: 261 Lines: 8 On Tue, 20 Jun 2017, Andy Lutomirski wrote: > The parameter is only present on x86_64 systems to save a few bytes, > as PCID is always disabled on x86_32. > > Signed-off-by: Andy Lutomirski Reviewed-by: Thomas Gleixner