On 06/11/18 13:33, Jan Beulich wrote: > 1: skip VIF processing in VME mode for 16-bit POPF at IOPL 3 > 2: raise #GP(0) in VME mode for POPF with TF set in new value
I'm afraid that I think there is still a bug with PVI emulation. We only ever read cr4 when operating in vm86, which means that the later logic checking VME doesn't apply to 16bit protected mode execution. ~Andrew _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
