]> git.hungrycats.org Git - linux/commit
projects / linux / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bedb27f) | 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 05:00:16 +0000 (07:00 +0200)
commitc69bb567124fd43fcbf439318216556e4259c11f
treebc6ee4bbc87e435ed9620b75f03cfcff399f0b58tree | snapshot
parentbedb27f7481485fee092611409da00f1ce345c4acommit | 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.