tree 270616c2f6a1ce63a0bbd196a00e267b27e08250
parent d4c63b7c74507c424afcc9c80ba77a55bfb0d07e
author Adam Litke <agl@us.ibm.com> 1187816511 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1187837566 -0700

Fix VM_FAULT flags conversion for hugetlb

It seems a simple mistake was made when converting follow_hugetlb_page()
over to the VM_FAULT flags bitmasks (in "mm: fault feedback #2", commit
83c54070ee1a2d05c89793884bea1a03f2851ed4).

By using the wrong bitmask, hugetlb_fault() failures are not being
recognized.  This results in an infinite loop whenever follow_hugetlb_page
is involved in a failed fault.

Signed-off-by: Adam Litke <agl@us.ibm.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>