mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-09-24 06:35:47 -05:00
Avoid possible deadlock on a BUG() inside down_write(mmap_sem). The deadlock can only occur if something has gone horridly wrong, because a fault here shouldn't happen. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>