On Tue, Jun 16, 2020 at 01:02:11PM +0100, Vladimir Murzin wrote:
> LGTM. Should it go stable as well?
I think it will be picked up automatically eventually due to the Fixes
tag.
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On 6/15/20 8:05 AM, Christoph Hellwig wrote:
> nommu configfs can trivially map the coherent allocations to user space,
> as no actual page table setup is required and the kernel and the user
> space programs share the same address space.
>
> Fixes: 62fcee9a3bd7 ("dma-mapping: remove CONFIG_ARCH_N
nommu configfs can trivially map the coherent allocations to user space,
as no actual page table setup is required and the kernel and the user
space programs share the same address space.
Fixes: 62fcee9a3bd7 ("dma-mapping: remove CONFIG_ARCH_NO_COHERENT_DMA_MMAP")
Signed-off-by: Christoph Hellwig
