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Commit 71879d3c authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
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proc: mem_release() should check mm != NULL 



mem_release() can hit mm == NULL, add the necessary check.

Cc: stable@kernel.org
Signed-off-by: default avatarOleg Nesterov <oleg@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 879a5a00
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