Re: [PATCH V2 3/3] scsi: Align queue to ARCH_DMA_MINALIGN in non-coherent DMA mode

Hi Huacai, [auto build test ERROR on linus/master] [also build test ERROR on v4.13 next-20170912] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Huacai-Chen/dma-mapping-Provide-a-default-plat_de

[PATCH V2 3/3] scsi: Align queue to ARCH_DMA_MINALIGN in non-coherent DMA mode

In non-coherent DMA mode, kernel uses cache flushing operations to maintain I/O coherency, so scsi's block queue should be aligned to ARCH_DMA_MINALIGN. Cc: sta...@vger.kernel.org Signed-off-by: Huacai Chen --- drivers/scsi/scsi_lib.c | 9 ++--- 1 file changed, 6 insertions(+), 3 deletions(-