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IB/iser: Fix error flow in case of registration failure
authorMax Gurtovoy <mgurtovoy@nvidia.com>
Tue, 8 Mar 2022 14:55:46 +0000 (16:55 +0200)
committerJason Gunthorpe <jgg@nvidia.com>
Fri, 18 Mar 2022 17:37:49 +0000 (14:37 -0300)
commit2e11a5e459c1c4f1d27430d2707ec7ef77f371ca
tree7686c23680e8df30b69ff97687ab8a8fde266760tree | snapshot
parent80303ee244907e720544da83e10fd0552875a6f0commit | diff
IB/iser: Fix error flow in case of registration failure

During READ/WRITE preparation, in case of failure in memory registration
using iser_reg_mem_fastreg we must unmap previously mapped iser task.

Link: https://lore.kernel.org/r/20220308145546.8372-5-mgurtovoy@nvidia.com
Reviewed-by: Sergey Gorenko <sergeygo@nvidia.com>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Acked-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/ulp/iser/iser_initiator.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)