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See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0: Linux 5.12-rc3 (2021-03-14 14:41:02 -0700) are available in the Git repository at: git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.13 for you to fetch changes up to a7f3d3d3600c8ed119eb0d2483de0062ce2e3707: dma-mapping: add unlikely hint to error path in dma_mapping_error (2021-04-02 16:41:08 +0200) ---------------------------------------------------------------- dma-mapping updates for Linux 5.13: - add a new dma_alloc_noncontiguous API (me, Ricardo Ribalda) - fix a copyright noice (Hao Fang) - add an unlikely annotation to dma_mapping_error (Heiner Kallweit) - remove a pointless empty line (Wang Qing) - add support for multi-pages map/unmap bencharking (Xiang Chen) ---------------------------------------------------------------- Christoph Hellwig (5): dma-mapping: add a dma_mmap_pages helper dma-mapping: refactor dma_{alloc,free}_pages dma-mapping: add a dma_alloc_noncontiguous API dma-iommu: refactor iommu_dma_alloc_remap dma-iommu: implement ->alloc_noncontiguous Hao Fang (1): dma-mapping: benchmark: use the correct HiSilicon copyright Heiner Kallweit (1): dma-mapping: add unlikely hint to error path in dma_mapping_error Ricardo Ribalda (1): media: uvcvideo: Use dma_alloc_noncontiguous API Wang Qing (1): dma-mapping: remove a pointless empty line in dma_alloc_coherent Xiang Chen (1): dma-mapping: benchmark: Add support for multi-pages map/unmap Documentation/core-api/dma-api.rst | 88 ++++++++++++++ drivers/iommu/dma-iommu.c | 103 ++++++++++++----- drivers/media/usb/uvc/uvc_video.c | 94 +++++++++++---- drivers/media/usb/uvc/uvcvideo.h | 5 +- include/linux/dma-map-ops.h | 19 +++ include/linux/dma-mapping.h | 37 +++++- kernel/dma/map_benchmark.c | 23 ++-- kernel/dma/mapping.c | 148 ++++++++++++++++++++++-- tools/testing/selftests/dma/dma_map_benchmark.c | 22 +++- 9 files changed, 456 insertions(+), 83 deletions(-)