git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Christoph Hellwig <hch@lst.de>
	Wed, 13 Feb 2019 07:01:28 +0000 (08:01 +0100)
committer	Michael Ellerman <mpe@ellerman.id.au>
	Mon, 18 Feb 2019 11:41:04 +0000 (22:41 +1100)
commit	96a7de0858588889f4187a948effa333ab373210
tree	0133b5ca9bc0889985dc3c4021fa3268e97ae6ea	tree \| snapshot
parent	3f83f842b336f5afb9d0d1c2b7186ce257dfb31b	commit \| diff

powerpc/dma: use the dma-direct allocator for coherent platforms

The generic code allows a few nice things such as node local allocations
and dipping into the CMA area. The lookup of the right zone for a given
dma mask works a little different, but the results should be the same.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

Linux Kernel Source Tree.

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arch/powerpc/include/asm/pgtable.h		diff \| blob \| history
arch/powerpc/kernel/dma-iommu.c		diff \| blob \| history
arch/powerpc/kernel/dma-swiotlb.c		diff \| blob \| history
arch/powerpc/kernel/dma.c		diff \| blob \| history
arch/powerpc/mm/mem.c		diff \| blob \| history