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(parent: 0506bc4) | patch
P2M: check whether hap mode is enabled before using 2mb pages
authorKeir Fraser <keir.fraser@citrix.com>
Fri, 19 Jun 2009 07:42:58 +0000 (08:42 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Fri, 19 Jun 2009 07:42:58 +0000 (08:42 +0100)
commit0ca1669871f8ae17db04a9412a5919c26ae43f44
tree1668e6e389a34ee69e83069a46efbc13d4396462tree | snapshot
parent0506bc4d892b7716daa80a24f82f6660252b9f06commit | diff
P2M: check whether hap mode is enabled before using 2mb pages

This small patch checks whether hap mode is enabled when guest is
trying to allocate 2MB pages inside P2M. This prevents potential
errors when hap is disabled.

Cc: Chris Lalancette <clalance@redhat.com>
Cc: Sarathy, Bhavna <Bhavna.Sarathy@amd.com>
Signed-off-by: Wei Huang <wei.huang2@amd.com>
xen/arch/x86/mm/p2m.c diff | blob | history
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