Merge branch kvm-arm64/generic-entry into kvmarm-master/next

Switch KVM/arm64 to the generic entry code, courtesy of Oliver Upton

* kvm-arm64/generic-entry:
  KVM: arm64: Use generic KVM xfer to guest work function
  entry: KVM: Allow use of generic KVM entry w/o full generic support
  KVM: arm64: Record number of signal exits as a vCPU stat

Signed-off-by: Marc Zyngier <maz@kernel.org>

diff --cc arch/arm64/include/asm/kvm_host.h
Simple merge

diff --cc arch/arm64/kvm/Kconfig
Simple merge

diff --cc arch/arm64/kvm/arm.c
Simple merge

diff --cc arch/arm64/kvm/guest.c
Simple merge