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Moni Shoua authored
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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