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RDMA/mlx5: Block delay drop to unprivileged users
authorMaor Gottlieb <maorg@mellanox.com>
Sun, 22 Mar 2020 12:49:06 +0000 (14:49 +0200)
committerJason Gunthorpe <jgg@mellanox.com>
Wed, 25 Mar 2020 12:56:30 +0000 (09:56 -0300)
commitba80013fba656b9830ef45cd40a6a1e44707f47a
tree1807f3501ff1b1950fceaecf7789308042d203cdtree
parent950bf4f17725556bbc773a5b71e88a6c14c9ff25commit | diff
RDMA/mlx5: Block delay drop to unprivileged users

It has been discovered that this feature can globally block the RX port,
so it should be allowed for highly privileged users only.

Fixes: 03404e8ae652("IB/mlx5: Add support to dropless RQ")
Link: https://lore.kernel.org/r/20200322124906.1173790-1-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/infiniband/hw/mlx5/qp.c diff | blob | history
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