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(parent: 51e1ab4) | patch
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)
commit8c1738788dbb984876c72e91c525b0c63e31f811
tree2d0f8e0fd534d5c6968fb722075f0f3733ff0ca3tree | snapshot
parent51e1ab43f01b2579c01d3305aac1f2916326ae51commit | diff
lguest: accept guest _PAGE_PWT page table entries

Beginning from commit c904deaa1bbe, 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>
drivers/lguest/page_tables.c diff | blob | history
Linux Kernel Source Tree.