On Sun, Dec 11, 2022 at 12:00:40AM +0800, Zhang Chen wrote: > KVM needs to check if guests can see BHI_CTRL. If a guest is using > BHB-clearing sequence and cannot see BHI_CTRL and the host enumerates BHI, > KVM is responsible for setting BHI_DIS_S for the guest. > > This allows VM migration from parts doesn't enumerate BHI to those > that enumerate BHI. Similar comment as in patch 2.
