Messages in this thread Patch in this message | | | From | Christoph Hellwig <> | Subject | [PATCH] dma-mapping: DMA_COHERENT_POOL should select GENERIC_ALLOCATOR | Date | Thu, 18 Jun 2020 17:25:06 +0200 |
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The dma coherent pool code needs genalloc. Move the select over from DMA_REMAP, which doesn't actually need it.
Fixes: dbed452a078d ("dma-pool: decouple DMA_REMAP from DMA_COHERENT_POOL") Reported-by: kernel test robot <lkp@intel.com> --- kernel/dma/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index a0ce3c1494fdd2..6ad16b7c96526c 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -74,12 +74,12 @@ config DMA_NONCOHERENT_MMAP bool config DMA_COHERENT_POOL + select GENERIC_ALLOCATOR bool config DMA_REMAP bool depends on MMU - select GENERIC_ALLOCATOR select DMA_NONCOHERENT_MMAP config DMA_DIRECT_REMAP -- 2.26.2
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