x86/hvm: fix non-onchangeonly CR write events logic
authorRazvan Cojocaru <rcojocaru@bitdefender.com>
Thu, 13 Aug 2015 12:46:25 +0000 (14:46 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 13 Aug 2015 12:46:25 +0000 (14:46 +0200)
commit421850a06d54dbe48f8e5979d3453428071db4fd
tree8d6efab1f2592010d9a3dd1c8cd7f0d653cf7846
parentadc5b2e05ec781db974216857f98a1ac1d74111b
x86/hvm: fix non-onchangeonly CR write events logic

hvm_event_crX() already returns a bool_t to tell us whether an
event will be sent out or not, so the extra check that value != old
is not only useless, but also prevents non-onchangeonly events from
being sent.

Signed-off-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
xen/arch/x86/hvm/hvm.c