KVM: nVMX: handle page fault in vmread
authorPaolo Bonzini <pbonzini@redhat.com>
Fri, 13 Sep 2019 22:26:27 +0000 (00:26 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 19 Sep 2019 07:09:35 +0000 (09:09 +0200)
commit73c31bd920393be70bb30a0b7c6e9c47990c3d3a
treea8c859007633dc6fb51d9522dcf8a85bf0440a9f
parent6e60900cfa3ee5a67d04c4aa92eb04c90b9c8ed8
KVM: nVMX: handle page fault in vmread

commit f7eea636c3d505fe6f1d1066234f1aaf7171b681 upstream.

The implementation of vmread to memory is still incomplete, as it
lacks the ability to do vmread to I/O memory just like vmptrst.

Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/kvm/vmx.c