tree 0b9d1f8b2af7423c34ebf7e3df4c5c27a3aabf64
parent b6958ce44a11a9e9425d2b67a653b1ca2a27796f
author Eddie Dong <eddie.dong@intel.com> 1185089791 +0300
committer Avi Kivity <avi@qumranet.com> 1192263505 +0200

KVM: Protect in-kernel pio using kvm->lock

pio operation and IRQ_LINE kvm_vm_ioctl is not kvm->lock
protected.  Add lock to same with IOAPIC MMIO operations.

Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>