kvm: x86: set KVM_REQ_EVENT when updating IRR
kvm: x86: set KVM_REQ_EVENT when updating IRR

After moving PIR to IRR, the interrupt needs to be delivered manually.

Reported-by: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>
Cc: <4fbacc2fa0ffdbb11bf1ad6925b886ebd08dd15f@vger.kernel.org>
Signed-off-by: Radim Krčmář <e4aea3f2c531804c57884e1d444a6744efb5af4d@redhat.com>
Signed-off-by: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>

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