From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f169.google.com (mail-wi0-f169.google.com [209.85.212.169]) by kanga.kvack.org (Postfix) with ESMTP id 9CC3082997 for ; Fri, 22 May 2015 03:15:15 -0400 (EDT) Received: by wicmc15 with SMTP id mc15so32362886wic.1 for ; Fri, 22 May 2015 00:15:15 -0700 (PDT) Received: from Galois.linutronix.de (Galois.linutronix.de. [2001:470:1f0b:db:abcd:42:0:1]) by mx.google.com with ESMTPS id ce7si2220149wjc.102.2015.05.22.00.15.13 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Fri, 22 May 2015 00:15:14 -0700 (PDT) Date: Fri, 22 May 2015 09:15:13 +0200 (CEST) From: Thomas Gleixner 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> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: 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 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, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org