path: root/drivers/infiniband/sw/rxe
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authorLeon Romanovsky <leonro@mellanox.com>2019-10-10 10:11:04 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-10-23 15:58:31 -0300
commitcf7e93c12fbc0f18cbea0571406e302d6904a7ac (patch)
tree3f959caf8bbe222aca808546f0fe399f0ae3b62f /drivers/infiniband/sw/rxe
parentIB/core: Do not notify GID change event of an unregistered device (diff)
RDMA/restrack: Remove PID namespace support
IB resources are bounded to IB device and file descriptors, both entities are unaware to PID namespaces and to task lifetime. The difference in model caused to unpredictable behavior for the following scenario: 1. Create FD and context 2. Share it with ephemeral child 3. Create any object and exit that child The end result of this flow, that those newly created objects will be tracked by restrack, but won't be visible for users because task_struct associated with them already exited. The right thing is to rely on net namespace only for any filtering purposes and drop PID namespace. Link: https://lore.kernel.org/r/20191010071105.25538-2-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe')
0 files changed, 0 insertions, 0 deletions