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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-21 00:22:30 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-21 00:22:30 +0200 |
| commit | 1abd8a8f39cd9a2925149000056494523c85643a (patch) | |
| tree | a205728bebc9ad149599a60781130540c3e568da /drivers/infiniband/hw/qedr | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| parent | IB/rxe: Fix missing completion for mem_reg work requests (diff) | |
| download | linux-1abd8a8f39cd9a2925149000056494523c85643a.tar.xz linux-1abd8a8f39cd9a2925149000056494523c85643a.zip | |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Here are eight fairly small fixes collected over the last two weeks.
Regression and crashing bug fixes:
- mlx4/5: Fixes for issues found from various checkers
- A resource tracking and uverbs regression in the core code
- qedr: NULL pointer regression found during testing
- rxe: Various small bugs"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/rxe: Fix missing completion for mem_reg work requests
RDMA/core: Save kernel caller name when creating CQ using ib_create_cq()
IB/uverbs: Fix ordering of ucontext check in ib_uverbs_write
IB/mlx4: Fix an error handling path in 'mlx4_ib_rereg_user_mr()'
RDMA/qedr: Fix NULL pointer dereference when running over iWARP without RDMA-CM
IB/mlx5: Fix return value check in flow_counters_set_data()
IB/mlx5: Fix memory leak in mlx5_ib_create_flow
IB/rxe: avoid double kfree skb
Diffstat (limited to 'drivers/infiniband/hw/qedr')
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index f7ac8fc9b531..f07b8df96f43 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1957,6 +1957,9 @@ int qedr_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, } if (attr_mask & (IB_QP_AV | IB_QP_PATH_MTU)) { + if (rdma_protocol_iwarp(&dev->ibdev, 1)) + return -EINVAL; + if (attr_mask & IB_QP_PATH_MTU) { if (attr->path_mtu < IB_MTU_256 || attr->path_mtu > IB_MTU_4096) { |