IB/core: Abort page fault handler silently during owning process exit

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It is possible that during a page fault handling, the process that owns
the MR is terminating. The indication for it is failure to get the
task_struct or take reference on the mm_struct. In this case just abort
the page-fault handler with error but without a warning to the kernel log.

Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Moni Shoua 2019-02-17 16:08:24 +02:00 • committed by Jason Gunthorpe

parent 81dd4c4be3

commit 4438ee3f13

1 changed files with 1 additions and 1 deletions

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drivers/infiniband/core/umem_odp.c

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