MIPS: KVM: Migrate hrtimer to follow VCPU
MIPS: KVM: Migrate hrtimer to follow VCPU

When a VCPU is scheduled in on a different CPU, refresh the hrtimer used
for emulating count/compare so that it gets migrated to the same CPU.

This should prevent a timer interrupt occurring on a different CPU to
where the guest it relates to is running, which would cause the guest
timer interrupt not to be delivered until after the next guest exit.

Signed-off-by: James Hogan <547fa85bb3888a0222eed8ec39e36708605c6d53@imgtec.com>
Cc: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>
Cc: Gleb Natapov <03189597947f75187c4136ade35aec34feed9dc1@kernel.org>
Cc: 8c364499b63077b3209a702ecef6203a4c06f926@vger.kernel.org
Cc: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>
Cc: 562397917b9a8bf316569a848858b12fb417723f@linux-mips.org
Cc: Sanjay Lal <ce98397e1fd764362380e1f394a6c68d73be1d1c@kymasys.com>
Signed-off-by: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs