PARISC master on 20120331
Merge tag 'stable/for-linus-fixes-3.3-rc5' of git://

Two fixes to fix a memory corruption bug when WC pages never get
converted back to WB but end up being recycled in the general memory
pool as WC.

There is a better way of fixing this, but there is not enough time to do
the full benchmarking to pick one of the right options - so picking the
one that favors stability for right now.

Signed-off-by: Konrad Rzeszutek Wilk <>

* tag 'stable/for-linus-fixes-3.3-rc5' of git://
  xen/pat: Disable PAT support for now.
  xen/setup: Remove redundant filtering of PTE masks.