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Subject[GIT PULL] dma-mapping fixes for Linux 4.21-rc1
Hi Linus,

please pull regression fixes, and code removals enabling them for
4.21-rc1.

The following changes since commit 96d4f267e40f9509e8a66e2b39e8b95655617693:

Remove 'type' argument from access_ok() function (2019-01-03 18:57:57 -0800)

are available in the Git repository at:

git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-4.21-1

for you to fetch changes up to 8270f3a11ceef64bdb0ab141180e8d2f17c619ec:

dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped allocations (2019-01-05 08:28:29 +0100)

----------------------------------------------------------------
dma-mapping fixes for Linux 4.21-rc1

Fix various regressions introduced in this cycles:

- fix dma-debug tracking for the map_page / map_single consolidatation
- properly stub out DMA mapping symbols for !HAS_DMA builds to avoid
link failures
- fix AMD Gart direct mappings
- setup the dma address for no kernel mappings using the remap
allocator

----------------------------------------------------------------
Christoph Hellwig (7):
dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs
dma-mapping: implement dmam_alloc_coherent using dmam_alloc_attrs
dma-mapping: remove dmam_{declare,release}_coherent_memory
dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA
dma-mapping: remove a few unused exports
x86/amd_gart: fix unmapping of non-GART mappings
dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped allocations

Documentation/driver-model/devres.txt | 1 -
arch/x86/kernel/amd_gart_64.c | 10 +-
include/linux/dma-debug.h | 11 +-
include/linux/dma-mapping.h | 340 +++++++++++++++++++---------------
kernel/dma/coherent.c | 2 -
kernel/dma/debug.c | 19 +-
kernel/dma/mapping.c | 94 ----------
kernel/dma/remap.c | 13 +-
8 files changed, 215 insertions(+), 275 deletions(-)

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