x86 shadow: Relax assertion in VRAM tracking code
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 23 Nov 2009 06:43:50 +0000 (06:43 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 23 Nov 2009 06:43:50 +0000 (06:43 +0000)
commite2d760b37398feeb13b1512ba7cbba82ec228e2c
tree733deb66aa7833c5e1d1a49128a2794ae4ed53d2
parentf1fa336b59335d41cf7b0287ff45a0fa2323a500
x86 shadow: Relax assertion in VRAM tracking code

The original assertion is too strict, as it includes the A/D bits of
the PTE, which (by design) can change under our feet.

Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
xen/arch/x86/mm/shadow/multi.c