Re: [PATCH] dma-mapping: fix lack of DMA address assignment in generic remap allocator
From: Thierry Reding
Date: Wed Dec 05 2018 - 07:36:04 EST
On Wed, Dec 05, 2018 at 11:14:01AM +0100, Marek Szyprowski wrote:
> Commit bfd56cd60521 ("dma-mapping: support highmem in the generic remap
> allocator") replaced dma_direct_alloc_pages() with __dma_direct_alloc_pages(),
> which doesn't set dma_handle and zero allocated memory. Fix it by doing this
> directly in the caller function.
>
> Fixes: bfd56cd60521 ("dma-mapping: support highmem in the generic remap allocator")
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
> kernel/dma/remap.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
Tested-by: Thierry Reding <treding@xxxxxxxxxx>
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