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lguest: accept guest _PAGE_PWT page table entries
authorAhmed S. Darwish <darwish.07@gmail.com>
Sat, 9 Feb 2008 22:24:09 +0000 (23:24 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Sat, 9 Feb 2008 22:24:09 +0000 (23:24 +0100)
Beginning from commit 4138cc3418f5, ioremap_nocache() sets the _PAGE_PWT
flag.

Lguest doesn't accept a guest pte with a _PWT flag and reports a "bad
page table entry" in that case.

Accept guest _PAGE_PWT page table entries.

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

No differences found
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