Re: [Xen-devel] new dma-mapping tree, was Re: clean up and modularize arch dma_mapping interface V2

[Robin Murphy <robin.murphy@xxxxxxx>]

Hi Christoph,

On 20/06/17 13:41, Christoph Hellwig wrote:
> On Fri, Jun 16, 2017 at 08:10:15PM +0200, Christoph Hellwig wrote:
>> I plan to create a new dma-mapping tree to collect all this work.
>> Any volunteers for co-maintainers, especially from the iommu gang?
> 
> Ok, I've created the new tree:
> 
>    git://git.infradead.org/users/hch/dma-mapping.git for-next
> 
> Gitweb:
> 
>    
> http://git.infradead.org/users/hch/dma-mapping.git/shortlog/refs/heads/for-next
> 
> And below is the patch to add the MAINTAINERS entry, additions welcome.

I'm happy to be a reviewer, since I've been working in this area for
some time, particularly with the dma-iommu code and arm64 DMA ops.

Robin.

> Stephen, can you add this to linux-next?
> 
> ---
> From 335979c41912e6c101a20b719862b2d837370df1 Mon Sep 17 00:00:00 2001
> From: Christoph Hellwig <hch@xxxxxx>
> Date: Tue, 20 Jun 2017 11:17:30 +0200
> Subject: MAINTAINERS: add entry for dma mapping helpers
> 
> This code has been spread between getting in through arch trees, the iommu
> tree, -mm and the drivers tree.  There will be a lot of work in this area,
> including consolidating various arch implementations into more common
> code, so ensure we have a proper git tree that facilitates cooperation with
> the architecture maintainers.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  MAINTAINERS | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 09b5ab6a8a5c..56859d53a424 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2595,6 +2595,19 @@ S:     Maintained
>  F:   net/bluetooth/
>  F:   include/net/bluetooth/
>  
> +DMA MAPPING HELPERS
> +M:   Christoph Hellwig <hch@xxxxxx>
> +L:   linux-kernel@xxxxxxxxxxxxxxx
> +T:   git git://git.infradead.org/users/hch/dma-mapping.git
> +W:   http://git.infradead.org/users/hch/dma-mapping.git
> +S:   Supported
> +F:   lib/dma-debug.c
> +F:   lib/dma-noop.c
> +F:   lib/dma-virt.c
> +F:   drivers/base/dma-mapping.c
> +F:   drivers/base/dma-coherent.c
> +F:   include/linux/dma-mapping.h
> +
>  BONDING DRIVER
>  M:   Jay Vosburgh <j.vosburgh@xxxxxxxxx>
>  M:   Veaceslav Falico <vfalico@xxxxxxxxx>
> 


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