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(parent: 995f00a) | 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)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 4 Jul 2017 09:30:52 +0000 (11:30 +0200)
commit691bd4340bef49cf7e5855d06cf24444b5bf2d85
tree3bf7758961af0effa9ba9e13d92e2e62f803a89atree | snapshot (tar.gz zip)
parent995f00a619584e65e53eff372d9b73b121a7bad5commit | diff
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS

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.

Cc: stable@vger.kernel.org
Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx.c diff | blob | blame | history