From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756361Ab2DKKUp (ORCPT ); Wed, 11 Apr 2012 06:20:45 -0400 Received: from mail2.gnudd.com ([213.203.150.91]:62241 "EHLO mail.gnudd.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755212Ab2DKKUn (ORCPT ); Wed, 11 Apr 2012 06:20:43 -0400 Date: Wed, 11 Apr 2012 12:19:47 +0200 From: Alessandro Rubini To: mingo@elte.hu Cc: akpm@linux-foundation.org, jbarnes@virtuousgeek.org, fujita.tomonori@lab.ntt.co.jp, linux-kernel@vger.kernel.org, tglx@linutronix.de, hpa@zytor.com, x86@kernel.org, giancarlo.asnaghi@st.com, alan@linux.intel.com Subject: Re: [PATCH V4 1/3] x86: introduce CONFIG_X86_DEV_DMA_OPS Message-ID: <20120411101947.GA14244@mail.gnudd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Organization: GnuDD, Device Drivers, Embedded Systems, Courses In-Reply-To: <20120314065614.GB27480@elte.hu> References: <20120314065614.GB27480@elte.hu> <5965c5b1f828732b3599131fb21070aba6f1a386.1331622735.git.rubini@gnudd.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Alessandro Rubini: >> 32-bit x86 systems may need their own DMA operations, so add a >> new config option, which is turned on for 64-bit systems. This >> patch has no functional effect but it paves the way for >> supporting the STA2x11 I/O Hub and possibly other chips. >> >> Signed-off-by: Alessandro Rubini >> Acked-by: Giancarlo Asnaghi >> Cc: Alan Cox >> --- >> arch/x86/Kconfig | 5 +++++ >> arch/x86/include/asm/device.h | 4 ++-- >> arch/x86/include/asm/dma-mapping.h | 2 +- >> 3 files changed, 8 insertions(+), 3 deletions(-) Ingo Molnar: > Ok, the whole series looks pretty clean, modulo a few mostly > cosmetic details in the driver itself. > > Andrew, you are typically merging dma-mapping.h patches, would > you like to do these, or can we do it in tip:x86/platform? > > It would also be nice if the gents on Cc: would voice objections > or approval, if any. Any news? My next version (V5) I sent on Apr 4th is still working with today's next, but I got no ack nor nack. thanks /alessandro