Hi Christoph, On Tue, Jun 19, 2018 at 12:03 AM, Christoph Hellwig <h...@lst.de> wrote: > Switch to the generic noncoherent direct mapping implementation. > > Signed-off-by: Christoph Hellwig <h...@lst.de> > --- > arch/xtensa/Kconfig | 3 + > arch/xtensa/include/asm/Kbuild | 1 + > arch/xtensa/include/asm/dma-mapping.h | 26 ------ > arch/xtensa/kernel/pci-dma.c | 130 +++----------------------- > 4 files changed, 19 insertions(+), 141 deletions(-) > delete mode 100644 arch/xtensa/include/asm/dma-mapping.h > > diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig > index d575e8701955..373708c77367 100644 > --- a/arch/xtensa/Kconfig > +++ b/arch/xtensa/Kconfig > @@ -5,11 +5,14 @@ config ZONE_DMA > config XTENSA > def_bool y > select ARCH_NO_COHERENT_DMA_MMAP if !MMU > + select ARCH_HAS_SYNC_DMA_FOR_CPU > + select ARCH_HAS_SYNC_DMA_FOR_DEVICE
This breaks alphabetical order of selects. Otherwise LGTM. Sorry for the delay. Acked-by: Max Filippov <jcmvb...@gmail.com> Will you submit it further or should I take it into the xtensa tree? -- Thanks. -- Max _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
