linux-uconsole/kernel/dma
Laura Abbott c9a574054d ANDROID: GKI: drivers: Add dma removed ops
The current DMA coherent pool assumes that there is a kernel
mapping at all times for the entire pool. This may not be
what we want for the entire times. Add the dma_removed ops to
support this use case.

Bug: 145617272
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Signed-off-by: Swathi Sridhar <swatsrid@codeaurora.org>

[surenb Squashed the following commits:
a478a8bf78ad "drivers: Add dma removed ops"
8510985ae320 "dma: removed: Merge dma removed changes from 4.14"
and removed-dma-pool driver changes from
9d4b7d641556 "iommu: arm-smmu: Merge for ..."]

Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ie4f1e9bdf57b79699fa8fa7e7a6087e6d88ebbfa
2020-03-16 18:10:36 +00:00
..
coherent.c
contiguous.c dma-mapping: fix panic caused by passing empty cma command line argument 2018-11-13 11:08:17 -08:00
debug.c dma-debug: add a schedule point in debug_dma_dump_mappings() 2020-01-04 19:12:43 +01:00
direct.c dma-direct: do not include SME mask in the DMA supported check 2019-01-13 09:51:05 +01:00
Kconfig dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration 2018-09-25 15:11:58 -07:00
Makefile ANDROID: GKI: drivers: Add dma removed ops 2020-03-16 18:10:36 +00:00
mapping.c
noncoherent.c
removed.c ANDROID: GKI: drivers: Add dma removed ops 2020-03-16 18:10:36 +00:00
swiotlb.c swiotlb: do not panic on mapping failures 2019-12-01 09:16:42 +01:00
virt.c