From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sun, 11 Dec 2005 15:05:54 +0000 From: Christoph Hellwig Subject: Re: [patch] Fix Kconfig of DMA32 for ia64 Message-ID: <20051211150554.GA25645@infradead.org> References: <20051210194521.4832.Y-GOTO@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20051210194521.4832.Y-GOTO@jp.fujitsu.com> Sender: owner-linux-mm@kvack.org Return-Path: To: Yasunori Goto Cc: Andrew Morton , linux-mm , "Luck, Tony" List-ID: On Sat, Dec 10, 2005 at 08:05:16PM +0900, Yasunori Goto wrote: > Andew-san. > > I realized ZONE_DMA32 on -mm has a trivial bug at Kconfig for ia64. > In include/linux/gfp.h on 2.6.15-rc5-mm1, CONFIG is define like > followings. > > #ifdef CONFIG_DMA_IS_DMA32 > #define __GFP_DMA32 ((__force gfp_t)0x01) /* ZONE_DMA is ZONE_DMA32 > */ > : > : > > So, CONFIG_"ZONE"_DMA_IS_DMA32 is clearly wrong. > This is patch for it. Given that apparently no one cared we should just kill it and give ia64 a proper ZONE_DMA32 post 2.6.15. No one else tried to use it anyway. -- 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