Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964983AbbDUWIe (ORCPT ); Tue, 21 Apr 2015 18:08:34 -0400 Received: from mail-ie0-f176.google.com ([209.85.223.176]:34363 "EHLO mail-ie0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932096AbbDUWIa (ORCPT ); Tue, 21 Apr 2015 18:08:30 -0400 MIME-Version: 1.0 In-Reply-To: <20150421220219.GX5622@wotan.suse.de> References: <1428695379.6646.69.camel@misato.fc.hp.com> <20150410210538.GB5622@wotan.suse.de> <1428699490.21794.5.camel@misato.fc.hp.com> <20150411012938.GC5622@wotan.suse.de> <20150413174938.GE5622@wotan.suse.de> <1429137531.1899.28.camel@palomino.walls.org> <20150415235816.GG5622@wotan.suse.de> <1429146457.1899.99.camel@palomino.walls.org> <20150421220219.GX5622@wotan.suse.de> From: "Luis R. Rodriguez" Date: Tue, 21 Apr 2015 15:08:09 -0700 X-Google-Sender-Auth: Kv9Z8qrj0ABUaF9yjHVMQvgkCcQ Message-ID: Subject: Re: ioremap_uc() followed by set_memory_wc() - burrying MTRR To: Andy Walls Cc: Hyong-Youb Kim , "netdev@vger.kernel.org" , Andy Lutomirski , Toshi Kani , "H. Peter Anvin" , Ingo Molnar , "linux-kernel@vger.kernel.org" , Hal Rosenstock , Sean Hefty , Suresh Siddha , Rickard Strandqvist , Mike Marciniszyn , Roland Dreier , Juergen Gross , Mauro Carvalho Chehab , Borislav Petkov , Mel Gorman , Vlastimil Babka , Davidlohr Bueso , Dave Hansen , Jean-Christophe Plagniol-Villard , Thomas Gleixner , =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= , linux-fbdev , linux-media@vger.kernel.org, x86@kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 544 Lines: 12 On Tue, Apr 21, 2015 at 3:02 PM, Luis R. Rodriguez wrote: > Andy, can we live without MTRR support on this driver for future kernels? This > would only leave ipath as the only offending driver. Sorry to be clear, can we live with removal of write-combining on this driver? Luis -- 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/