Liam Mark dfc0e46bcf ANDROID: GKI: common: dma-mapping: make dma_common_contiguous_remap more robust ...

Large allocations can result in the dma_common_contiguous_remap
call not being able to succeed because it can't find enough
contiguous memory to setup the mapping.
Make dma_common_contiguous_remap more robust by using vmalloc
as a fallback.

Change-Id: I12ca710b4c24f4ef24bc33a0d1d4922196fb7492
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
(cherry picked from commit b4c505ac103c032e8ff567c085f0bced4a9bf43c)
Bug: 155522481
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
[saravanak rolled in int to unsigned long conversion from another patch]
Signed-off-by: Saravana Kannan <saravanak@google.com>

2020-05-01 21:57:17 -07:00

..

coherent.c

ANDROID: GKI: dma-coherent: Expose device base address and size

2020-05-01 21:57:17 -07:00

contiguous.c

ANDROID: GKI: kernel/dma, mm/cma: Export symbols needed by vendor modules

2020-04-10 02:39:49 +00:00

debug.c

dma-debug: add a schedule point in debug_dma_dump_mappings()

2020-01-04 19:12:43 +01:00

direct.c

…

Kconfig

…

Makefile

ANDROID: GKI: drivers: Add dma removed ops

2020-03-16 18:10:36 +00:00

mapping.c

ANDROID: GKI: common: dma-mapping: make dma_common_contiguous_remap more robust

2020-05-01 21:57:17 -07:00

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

…