From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Szyprowski Subject: RE: [PATCH 7/8] common: dma-mapping: change alloc/free_coherent method to more generic alloc/free_attrs Date: Mon, 27 Jun 2011 16:41:48 +0200 Message-ID: <000b01cc34d8$58856820$09903860$%szyprowski@samsung.com> References: <1308556213-24970-1-git-send-email-m.szyprowski@samsung.com> <1308556213-24970-8-git-send-email-m.szyprowski@samsung.com> <201106241753.49654.arnd@arndb.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7BIT Return-path: Received: from mailout4.w1.samsung.com ([210.118.77.14]:65207 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751823Ab1F0Oly (ORCPT ); Mon, 27 Jun 2011 10:41:54 -0400 Received: from eu_spt1 ([210.118.77.14]) by mailout4.w1.samsung.com (Sun Java(tm) System Messaging Server 6.3-8.04 (built Jul 29 2009; 32bit)) with ESMTP id <0LNG00AI9E5TV420@mailout4.w1.samsung.com> for linux-arch@vger.kernel.org; Mon, 27 Jun 2011 15:41:53 +0100 (BST) Received: from linux.samsung.com ([106.116.38.10]) by spt1.w1.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTPA id <0LNG0024KE5S32@spt1.w1.samsung.com> for linux-arch@vger.kernel.org; Mon, 27 Jun 2011 15:41:52 +0100 (BST) In-reply-to: <201106241753.49654.arnd@arndb.de> Content-language: pl Sender: linux-arch-owner@vger.kernel.org List-ID: To: 'Arnd Bergmann' Cc: linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, 'Kyungmin Park' , 'Joerg Roedel' , 'Russell King - ARM Linux' Hello, On Friday, June 24, 2011 5:54 PM Arnd Bergmann wrote: > On Monday 20 June 2011, Marek Szyprowski wrote: > > mmap method is introduced to let the drivers create a user space mapping > > for a DMA buffer in generic, architecture independent way. > > One more thing: please split out the mmap change into a separate patch. Ok, no problem. > I sense that there might be some objections to that, and it's better > to let people know about it early on than having them complain > later when that has already been merged. Ok, I will also prepare much more detailed description for mmap patch. Best regards -- Marek Szyprowski Samsung Poland R&D Center From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail6.bemta8.messagelabs.com (mail6.bemta8.messagelabs.com [216.82.243.55]) by kanga.kvack.org (Postfix) with ESMTP id 5E1D86B017E for ; Mon, 27 Jun 2011 10:41:55 -0400 (EDT) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; charset=us-ascii Received: from eu_spt1 ([210.118.77.13]) by mailout3.w1.samsung.com (Sun Java(tm) System Messaging Server 6.3-8.04 (built Jul 29 2009; 32bit)) with ESMTP id <0LNG00CUKE5TI700@mailout3.w1.samsung.com> for linux-mm@kvack.org; Mon, 27 Jun 2011 15:41:53 +0100 (BST) Received: from linux.samsung.com ([106.116.38.10]) by spt1.w1.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTPA id <0LNG0024KE5S32@spt1.w1.samsung.com> for linux-mm@kvack.org; Mon, 27 Jun 2011 15:41:52 +0100 (BST) Date: Mon, 27 Jun 2011 16:41:48 +0200 From: Marek Szyprowski Subject: RE: [PATCH 7/8] common: dma-mapping: change alloc/free_coherent method to more generic alloc/free_attrs In-reply-to: <201106241753.49654.arnd@arndb.de> Message-id: <000b01cc34d8$58856820$09903860$%szyprowski@samsung.com> Content-language: pl References: <1308556213-24970-1-git-send-email-m.szyprowski@samsung.com> <1308556213-24970-8-git-send-email-m.szyprowski@samsung.com> <201106241753.49654.arnd@arndb.de> Sender: owner-linux-mm@kvack.org List-ID: To: 'Arnd Bergmann' Cc: linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, 'Kyungmin Park' , 'Joerg Roedel' , 'Russell King - ARM Linux' Hello, On Friday, June 24, 2011 5:54 PM Arnd Bergmann wrote: > On Monday 20 June 2011, Marek Szyprowski wrote: > > mmap method is introduced to let the drivers create a user space mapping > > for a DMA buffer in generic, architecture independent way. > > One more thing: please split out the mmap change into a separate patch. Ok, no problem. > I sense that there might be some objections to that, and it's better > to let people know about it early on than having them complain > later when that has already been merged. Ok, I will also prepare much more detailed description for mmap patch. Best regards -- Marek Szyprowski Samsung Poland R&D Center -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 From: m.szyprowski@samsung.com (Marek Szyprowski) Date: Mon, 27 Jun 2011 16:41:48 +0200 Subject: [PATCH 7/8] common: dma-mapping: change alloc/free_coherent method to more generic alloc/free_attrs In-Reply-To: <201106241753.49654.arnd@arndb.de> References: <1308556213-24970-1-git-send-email-m.szyprowski@samsung.com> <1308556213-24970-8-git-send-email-m.szyprowski@samsung.com> <201106241753.49654.arnd@arndb.de> Message-ID: <000b01cc34d8$58856820$09903860$%szyprowski@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello, On Friday, June 24, 2011 5:54 PM Arnd Bergmann wrote: > On Monday 20 June 2011, Marek Szyprowski wrote: > > mmap method is introduced to let the drivers create a user space mapping > > for a DMA buffer in generic, architecture independent way. > > One more thing: please split out the mmap change into a separate patch. Ok, no problem. > I sense that there might be some objections to that, and it's better > to let people know about it early on than having them complain > later when that has already been merged. Ok, I will also prepare much more detailed description for mmap patch. Best regards -- Marek Szyprowski Samsung Poland R&D Center