| commit | d466f2fcb32cd97fd586bfa33f5dba3ac78aadb0 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <andi@firstfloor.org> | Wed Sep 16 11:50:03 2009 +0200 |
| committer | Andi Kleen <ak@linux.intel.com> | Wed Sep 16 11:50:03 2009 +0200 |
| tree | 3e8d7f89f08e6b2340adebb4ebdbfb7329902607 | |
| parent | 0cb583fd2862f19ea88b02eb307d11c09e51e2f8 [diff] |
HWPOISON: Add page flag for poisoned pages Hardware poisoned pages need special handling in the VM and shouldn't be touched again. This requires a new page flag. Define it here. The page flags wars seem to be over, so it shouldn't be a problem to get a new one. v2: Add TestSetHWPoison (suggested by Johannes Weiner) Acked-by: Christoph Lameter <cl@linux.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>