Marek Szyprowski <[email protected]> writes: > Hello, > > On 7/2/2013 7:45 AM, Aneesh Kumar K.V wrote: >> From: "Aneesh Kumar K.V" <[email protected]> >> >> We want to use CMA for allocating hash page table and real mode area for >> PPC64. Hence move DMA contiguous related changes into a seperate config >> so that ppc64 can enable CMA without requiring DMA contiguous. >> >> Acked-by: Michal Nazarewicz <[email protected]> >> Acked-by: Paul Mackerras <[email protected]> >> Signed-off-by: Aneesh Kumar K.V <[email protected]> > > OK. It looks that there is not that much that can be easily shared between > dma-mapping cma provider and ppc/kvm cma allocator. I would prefer to merge > patch 1/4 to my dma-mapping tree, because I plan some significant changes in > cma code, see: > http://thread.gmane.org/gmane.linux.drivers.devicetree/40013/ > I think it is better to keep those changes together. > > For now I've merged your patch with removed defconfig updates. AFAIK such > changes require separate handling to avoid pointless merge conflicts.
How do we get the defconfig changes done ? > I've > also prepared a topic branch for-v3.12-cma-dma, available at > git://git.linaro.org/people/mszyprowski/linux-dma-mapping, which You can > merge > together with your changes to ppc kernel trees. > Thanks. Will update accordingly as other patches get picked into respective trees -aneesh -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
