hpet cpuidle: Observe IRQ-safe locking protocol.
authorKeir Fraser <keir.fraser@citrix.com>
Thu, 23 Oct 2008 11:01:03 +0000 (12:01 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Thu, 23 Oct 2008 11:01:03 +0000 (12:01 +0100)
commit13dbb4fd446a7f93e63120069480a5a3d416cf20
tree8158c5fa700a1daeba41799d97c22705757db032
parent10f097660035cec88e5f385e7f01d2902d639a4d
hpet cpuidle: Observe IRQ-safe locking protocol.

Otherwise, may encounter deadlock.

Signed-off-by: Wei Gang <gang.wei@intel.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
xen/arch/x86/hpet.c