KVM: Use pointer to vcpu instead of vcpu_id in timer code.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --cc arch/x86/kvm/i8254.c
Simple merge

diff --cc arch/x86/kvm/kvm_timer.h
Simple merge

diff --cc arch/x86/kvm/lapic.c
Simple merge

diff --cc arch/x86/kvm/timer.c
Simple merge