From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758014AbbAITqC (ORCPT ); Fri, 9 Jan 2015 14:46:02 -0500 Received: from mout.kundenserver.de ([212.227.126.187]:54703 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751064AbbAITqA (ORCPT ); Fri, 9 Jan 2015 14:46:00 -0500 From: Arnd Bergmann To: Robin Murphy Cc: will.deacon@arm.com, m.szyprowski@samsung.com, bhelgaas@google.com, joro@8bytes.org, gregkh@linuxfoundation.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH RESEND] dma-mapping: tidy up dma_parms default handling Date: Fri, 09 Jan 2015 20:45:49 +0100 Message-ID: <2031542.TLqIP3YVGc@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:9WG52/sdWpl/rJNHANNvxus8OdRWN1W2XAyLJLdyoo4Wfh6VWdP YCd0RgaNFY49Zenm4hE3t5/RdiUOrmqY0aVZr1iU3qpqtpi5Y6xjxmGZDdIUY+RQdmJE4kr SCKgYJ0rh3HdYPx9zjBFAvKWgKI1CH6w3FU5UM/cwN7iAc6DAOIm7ztCCgqqa6HU368N0/T 1UKvBwpuqe7mZr3B5paWQ== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday 09 January 2015 16:56:03 Robin Murphy wrote: > > This one's a bit tricky to find a home for - I think technically it's > probably an IOMMU patch, but then the long-underlying problem doesn't > seem to have blown up anything until arm64, and my motivation is to > make bits of Juno work, which seems to nudge it towards arm64/arm-soc > territory. Could anyone suggest which tree is most appropriate? I have a set of patches touching various dma-mapping.h related bits across architectures and in ARM in particular. Your patch fits into that series, and I guess we could either have it in my asm-generic tree or in Andrew Morton's mm tree. Possibly also arm-soc for practical reasons, although it really doesn't belong in there. Arnd