Linux kernel bug fix: IB/hfi1: Fix wrong mmu_node used for user SDMA packet after invalidate
Subsystem: rdma (drivers/infiniband/hw/hfi1/sdma_txreq.h)
Bug type: refcount, severity: high
Keywords: refcount
Files changed: drivers/infiniband/hw/hfi1/ipoib_tx.c;drivers/infiniband/hw/hfi1/mmu_rb.c;drivers/infiniband/hw/hfi1/mmu_rb.h;drivers/infiniband/hw/hfi1/sdma.c;drivers/infiniband/hw/hfi1/sdma.h;drivers/infiniband/hw/hfi1/sdma_txreq.h;drivers/infiniband/hw/hfi1/user_sdma.c;drivers/infiniband/hw/hfi1/user_sdma.h;drivers/infiniband/hw/hfi1/vnic_sdma.c
Introduced by Patrick Kelsey on 2023-04-09 13:27:34 +0300; fixed by Brendan Cunningham on 2023-06-01 14:38:00 -0300 (lifetime: 53 days)