Jens Axboe 8d4c3e76e3 proc: don't allow async path resolution of /proc/self components ...

If this is attempted by a kthread, then return -EOPNOTSUPP as we don't
currently support that. Once we can get task_pid_ptr() doing the right
thing, then this can go away again.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

2020-11-13 16:47:52 -07:00

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