Paolo Bonzini 8f042315fc KVM: nVMX: promptly process interrupts delivered while in guest mode
commit 3a25dfa67fe40f3a2690af2c562e0947a78bd6a0 upstream.

Since commit c300ab9f08df ("KVM: x86: Replace late check_nested_events() hack with
more precise fix") there is no longer the certainty that check_nested_events()
tries to inject an external interrupt vmexit to L1 on every call to vcpu_enter_guest.
Therefore, even in that case we need to set KVM_REQ_EVENT.  This ensures
that inject_pending_event() is called, and from there kvm_check_nested_events().

Fixes: c300ab9f08df ("KVM: x86: Replace late check_nested_events() hack with more precise fix")
Cc: stable@vger.kernel.org
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-27 09:56:53 +02:00
..
2020-10-23 10:06:38 -07:00
2021-10-20 11:44:58 +02:00
2021-07-28 14:35:46 +02:00
2021-10-13 10:04:29 +02:00
2021-10-20 11:44:58 +02:00