The following changes since commit 11a48a5a18c63fd7621bb050228cebf13566e4d8:
Linux 5.6-rc2 (2020-02-16 13:16:59 -0800)
are available in the Git repository at:
git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.7
for you to fetch changes up to fd27a526bb381f43dded6db30b3b016468ab0e6c:
ARM/dma-mapping: merge __dma_supported into arm_dma_supported (2020-03-20
11:43:21 +0100)
----------------------------------------------------------------
dma-mapping updates for 5.7
- fix an integer overflow in the coherent pool (Kevin Grandemange)
- provide support for in-place uncached remapping and use that
for openrisc
- fix the arm coherent allocator to take the bus limit into account
----------------------------------------------------------------
Christoph Hellwig (8):
dma-direct: remove the cached_kernel_address hook
dma-direct: consolidate the error handling in dma_direct_alloc_pages
dma-direct: make uncached_kernel_address more general
dma-direct: provide a arch_dma_clear_uncached hook
openrisc: use the generic in-place uncached DMA allocator
ARM/dma-mapping: remove get_coherent_dma_mask
ARM/dma-mapping: take the bus limit into account in __dma_alloc
ARM/dma-mapping: merge __dma_supported into arm_dma_supported
Kevin Grandemange (1):
dma-coherent: fix integer overflow in the reserved-memory dma allocation
arch/Kconfig | 15 +++++---
arch/arm/include/asm/dma-iommu.h | 2 --
arch/arm/mm/dma-mapping.c | 76 ++++++++++------------------------------
arch/microblaze/Kconfig | 2 +-
arch/microblaze/mm/consistent.c | 9 +----
arch/mips/Kconfig | 3 +-
arch/mips/mm/dma-noncoherent.c | 7 +---
arch/nios2/Kconfig | 3 +-
arch/nios2/mm/dma-mapping.c | 12 +------
arch/openrisc/Kconfig | 2 ++
arch/openrisc/kernel/dma.c | 55 ++++++-----------------------
arch/xtensa/Kconfig | 2 +-
arch/xtensa/kernel/pci-dma.c | 12 ++-----
include/linux/dma-noncoherent.h | 4 +--
kernel/dma/coherent.c | 13 +++----
kernel/dma/direct.c | 25 +++++++------
16 files changed, 76 insertions(+), 166 deletions(-)
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