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(parent: 57dfd49) | patch
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
authorHaozhong Zhang <haozhong.zhang@intel.com>
Tue, 4 Jul 2017 02:27:41 +0000 (10:27 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 Jul 2017 04:59:13 +0000 (06:59 +0200)
commitec0056527bf07836ad5f3d145a61fb40798eb71e
treeb0b1bdda96b915ec17a58d918d7aa077753c4545tree | snapshot
parent57dfd497215781188495aee2fe51cb4510efb15fcommit | diff
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS

commit 691bd4340bef49cf7e5855d06cf24444b5bf2d85 upstream.

It's easier for host applications, such as QEMU, if they can always
access guest MSR_IA32_BNDCFGS in VMCS, even though MPX is disabled in
guest cpuid.

Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/kvm/vmx.c diff | blob | history
Linux kernels and configurations used by Zygo.