[Xen-devel] [PATCH 0/2] x86/HVM: XSA-267 follow-ups

["Jan Beulich" <JBeulich@xxxxxxxx>]

As both XenRT and osstest have found, the XSA-267 patches overlooked a
special case in HVM insn emulation. While looking into this I've also noticed
an omission in the sibling function to the one needing to be changed. At
least patch 1 should be strongly considered for 4.11; patch 2 will need
backporting as well, but doesn't look as urgent.

1: account for fully eager FPU mode in emulation
2: attempts to emulate FPU insns need to set fpu_initialised

Jan



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