Messages in this thread | | | From | "Wei Hu (Xavier)" <> | Subject | [PATCH V2 rdma-rc 0/3] RDMA/hns: Bug fixes in hns RoCE driver | Date | Tue, 28 Nov 2017 15:10:25 +0800 |
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This patch-set introduces three patches to fix the memory related issues. one fixes DMA operation failure when smmu is enabled. the other two patches fixes incorrect usage of dma API that may cause coherency problems.
Wei Hu (Xavier) (3): RDMA/hns: Fix the issue of IOVA not page continuous in hip08 RDMA/hns: Get rid of virt_to_page and vmap calls after dma_alloc_coherent RDMA/hns: Get rid of page operation after dma_alloc_coherent
drivers/infiniband/hw/hns/hns_roce_alloc.c | 23 ----------------------- drivers/infiniband/hw/hns/hns_roce_device.h | 4 +--- drivers/infiniband/hw/hns/hns_roce_hem.c | 25 +++++++++++++------------ drivers/infiniband/hw/hns/hns_roce_hem.h | 1 + drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 22 +++++++++++++++------- 5 files changed, 30 insertions(+), 45 deletions(-)
-- 1.9.1
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