Nicolas Saenz Julienne d7e673ec2c dma-pool: Only allocate from CMA when in same memory zone ...

There is no guarantee to CMA's placement, so allocating a zone specific
atomic pool from CMA might return memory from a completely different
memory zone. To get around this double check CMA's placement before
allocating from it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2020-08-14 16:27:05 +02:00

..

coherent.c

dma-coherent: fix integer overflow in the reserved-memory dma allocation

2020-03-16 10:43:02 +01:00

contiguous.c

dma-contiguous: cleanup dma_alloc_contiguous

2020-07-28 13:42:15 +02:00

debug.c

Merge tag 'docs-5.9' of git://git.lwn.net/linux

2020-08-04 22:47:54 -07:00

direct.c

dma-pool: fix coherent pool allocations for IOMMU mappings

2020-08-14 16:27:00 +02:00

dummy.c

dma-mapping: factor out dummy DMA ops

2018-12-13 21:06:12 +01:00

Kconfig

dma-mapping: add a dma_ops_bypass flag to struct device

2020-07-19 09:29:29 +02:00

Makefile

dma-mapping: make support for dma ops optional

2020-07-19 09:29:23 +02:00

mapping.c

dma-mapping: add a dma_ops_bypass flag to struct device

2020-07-19 09:29:29 +02:00

pool.c

dma-pool: Only allocate from CMA when in same memory zone

2020-08-14 16:27:05 +02:00

remap.c

dma-remap: align the size in dma_common_*_remap()

2020-06-23 14:14:41 +02:00

swiotlb.c

dma-direct: improve swiotlb error reporting

2020-02-05 18:53:05 +01:00

virt.c

dma-mapping: zero memory returned from dma_alloc_*

2018-12-20 08:13:52 +01:00