RH-Author: Paolo Bonzini <pbonzini@redhat.com>
Message-id: <20200217162316.2464-2-pbonzini@redhat.com>
Patchwork-id: 93899
O-Subject: [RHEL-AV-8.2.0 qemu-kvm PATCH 1/6] target/i386: kvm: initialize feature MSRs very early
Bugzilla: 1791648
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Maxim Levitsky <mlevitsk@redhat.com>
RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Some read-only MSRs affect the behavior of ioctls such as
KVM_SET_NESTED_STATE. We can initialize them once and for all
right after the CPU is realized, since they will never be modified
by the guest.
Reported-by: Qingua Cheng <qcheng@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1579544504-3616-2-git-send-email-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 420ae1fc51c99abfd03b1c590f55617edd2a2bed)
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
