diff options
| author |   Kalderon, Michal <Michal.Kalderon@cavium.com> | 2018-03-05 10:50:10 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-03-06 19:57:37 -0700 |
| commit | e3fd112cbf21d049faf64ba1471d72b93c22109a (patch) | |
| tree | ed94375da425fce885542808e4761442ebc70c10 /drivers/infiniband/hw/usnic/usnic_abi.h | |
| parent | RDMA/qedr: Fix iWARP connect with port mapper (diff) | |
| download | linux-dev-e3fd112cbf21d049faf64ba1471d72b93c22109a.tar.xz linux-dev-e3fd112cbf21d049faf64ba1471d72b93c22109a.zip | |
RDMA/qedr: Fix kernel panic when running fio over NFSoRDMA
Race in qedr_poll_cq, lastest_cqe wasn't protected by lock,
leading to a case where two context's accessing poll_cq at
the same time lead to one of them having a pointer to an old
latest_cqe and reading an invalid cqe element
Signed-off-by: Amit Radzi <Amit.Radzi@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_abi.h')
0 files changed, 0 insertions, 0 deletions