vt-d: ensure x2apic is not enabled accidently if no DRHD at all.
authorKeir Fraser <keir.fraser@citrix.com>
Fri, 5 Mar 2010 14:31:14 +0000 (14:31 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Fri, 5 Mar 2010 14:31:14 +0000 (14:31 +0000)
commit96b84001d58fa3c9ed8bbcfe1f9d3ae097373508
treeefe1fc67a7c975d660c08cad7af53703f0e8e75c
parentb3bc7b059a068664f325762c9b9f21c188437c0c
vt-d: ensure x2apic is not enabled accidently if no DRHD at all.

Thanks to Jan Beulich for pointing this out.

Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
xen/drivers/passthrough/vtd/intremap.c