Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932365AbbEVHPU (ORCPT ); Fri, 22 May 2015 03:15:20 -0400 Received: from www.linutronix.de ([62.245.132.108]:41545 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932162AbbEVHPP (ORCPT ); Fri, 22 May 2015 03:15:15 -0400 Date: Fri, 22 May 2015 09:15:13 +0200 (CEST) From: Thomas Gleixner To: Toshi Kani cc: hpa@zytor.com, mingo@redhat.com, akpm@linux-foundation.org, arnd@arndb.de, linux-mm@kvack.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-nvdimm@ml01.01.org, jgross@suse.com, stefan.bader@canonical.com, luto@amacapital.net, hmh@hmh.eng.br, yigal@plexistor.com, konrad.wilk@oracle.com, Elliott@hp.com, mcgrof@suse.com, hch@lst.de Subject: Re: [PATCH v9 5/10] arch/*/asm/io.h: Add ioremap_wt() to all architectures In-Reply-To: <1431551151-19124-6-git-send-email-toshi.kani@hp.com> Message-ID: References: <1431551151-19124-1-git-send-email-toshi.kani@hp.com> <1431551151-19124-6-git-send-email-toshi.kani@hp.com> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1035 Lines: 26 On Wed, 13 May 2015, Toshi Kani wrote: > This patch adds ioremap_wt() to all arch-specific asm/io.h which > define ioremap_wc() locally. These arch-specific asm/io.h do not > include . Some of them include > , but ioremap_wt() is defined for consistency > since they define all ioremap_xxx locally. > > ioremap_wt() is defined indentical to ioremap_nocache() to all > architectures without WT support. > > frv and m68k already have ioremap_writethrough(). This patch > implements ioremap_wt() indetical to ioremap_writethrough() and > defines ARCH_HAS_IOREMAP_WT in both architectures. This wants a follow up patch, which replaces ioremap_writethrough() in drivers/ with ioremap_wt and removes ioremap_writethrough() from arch/ Thanks, tglx -- 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/