Re: [Xen-devel] [PATCH 5/6] x86/vmx: Defer vmx_vmcs_exit() as long as possible in construct_vmcs()

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

> From: Andrew Cooper [mailto:andrew.cooper3@xxxxxxxxxx]
> Sent: Monday, May 28, 2018 10:28 PM
> 
> paging_update_paging_modes() and vmx_vlapic_msr_changed() both
> operate on the
> VMCS being constructed.  Avoid dropping and re-acquiring the reference
> multiple times.
> 

Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>
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