K 10
svn:author
V 6
cherry
K 8
svn:date
V 27
2012-04-12T00:59:30.660892Z
K 7
svn:log
V 224
PV kernels cannot use the cli/sti privileged opcodes to
mask/unmask interrupts (known as "events" in xenspeak).

We mask/unmask interrupts by notifying the hypervisor via the
shared_info page.

Approved by:	gibbs (implicit)

END