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authorNick Piggin <nickpiggin@yahoo.com.au>2008-10-02 14:50:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-02 15:53:13 -0700
commit16dbc6c9616363fe53811abcbd935336dc0a0f01 (patch)
treedef1129950caf1e861563b7cbdc1874e7c41fc5c /drivers/accessibility
parent08650869e0ec581f8d88cfdb563d37f5383abfe2 (diff)
inotify: fix lock ordering wrt do_page_fault's mmap_sem
Fix inotify lock order reversal with mmap_sem due to holding locks over copy_to_user. Signed-off-by: Nick Piggin <npiggin@suse.de> Reported-by: "Daniel J Blueman" <daniel.blueman@gmail.com> Tested-by: "Daniel J Blueman" <daniel.blueman@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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