[PATCH v2 0/2] dma-pool fixes

Nicolas Saenz Julienne
2020-08-03T16:10:04Z

Now that we have an explanation to Amir's issue, I took the liberty to
respin the previous dma-pool fixes series with some changes/fixes of my
own.

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Changes since v1:
- Make cma_in_zone() more strict, GFP_KERNEL doesn't default to true
now

- Check if phys_addr_ok() exists prior calling it

Christoph Hellwig (1):
dma-pool: fix coherent pool allocations for IOMMU mappings

Nicolas Saenz Julienne (1):
dma-pool: Only allocate from CMA when in same memory zone

drivers/iommu/dma-iommu.c | 4 +-
include/linux/dma-direct.h | 3 -
include/linux/dma-mapping.h | 5 +-
kernel/dma/direct.c | 13 +++-
kernel/dma/pool.c | 148 ++++++++++++++++++++----------------
5 files changed, 95 insertions(+), 78 deletions(-)

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2.28.0