OpenCloudOS-Kernel/arch/arm/include
Christoph Hellwig 60d8cd572f arm64/xen: fix xen-swiotlb cache flushing
Xen-swiotlb hooks into the arm/arm64 arch code through a copy of the DMA
DMA mapping operations stored in the struct device arch data.

Switching arm64 to use the direct calls for the merged DMA direct /
swiotlb code broke this scheme.  Replace the indirect calls with
direct-calls in xen-swiotlb as well to fix this problem.

Fixes: 356da6d0cd ("dma-mapping: bypass indirect calls for dma-direct")
Reported-by: Julien Grall <julien.grall@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2019-01-23 22:14:56 +01:00
..
asm arm64/xen: fix xen-swiotlb cache flushing 2019-01-23 22:14:56 +01:00
debug This pull request contains Broadcom ARM-based SoCs machine files updates 2018-12-03 13:09:38 -08:00
uapi/asm arch: remove redundant UAPI generic-y defines 2019-01-06 10:22:15 +09:00