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authorHugh Dickins <hughd@google.com>2011-05-09 17:44:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-09 17:52:17 -0700
commit42c36f63ac1366ab0ecc2d5717821362c259f517 (patch)
tree1b711b7f5c1f486a07289edb43db4f99f05d6e5a /drivers/video
parentc191f6ccee11b79fb562c36007a5af31c705c9e2 (diff)
vm: fix vm_pgoff wrap in upward expansion
Commit a626ca6a6564 ("vm: fix vm_pgoff wrap in stack expansion") fixed the case of an expanding mapping causing vm_pgoff wrapping when you had downward stack expansion. But there was another case where IA64 and PA-RISC expand mappings: upward expansion. This fixes that case too. Signed-off-by: Hugh Dickins <hughd@google.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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