Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752469AbbGWGnI (ORCPT ); Thu, 23 Jul 2015 02:43:08 -0400 Received: from prv-mh.provo.novell.com ([137.65.248.74]:47281 "EHLO prv-mh.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751135AbbGWGnA convert rfc822-to-8bit (ORCPT ); Thu, 23 Jul 2015 02:43:00 -0400 Message-Id: <55B0A9110200007800094558@prv-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 14.0.1 Date: Thu, 23 Jul 2015 00:42:57 -0600 From: "Jan Beulich" To: "Toshi Kani" Cc: , , , , , Subject: Re: [PATCH] x86, pat: Add comments to cachemode translation tables References: <1437588371-28223-1-git-send-email-toshi.kani@hp.com> In-Reply-To: <1437588371-28223-1-git-send-email-toshi.kani@hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 596 Lines: 16 >>> On 22.07.15 at 20:06, wrote: > Add comments to the cachemode translation tables to clarify that > the default values are set as minimal supported mode, which are > necessary to handle WC and WT fallback to UC- when they are not > enabled. Wait - shouldn't WT fall back to UC (so to not be affected by WC MTRR settings)? Jan -- 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/