On 15/06/18 09:47, Jan Beulich wrote: > 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
Both Reviewed-by: Andrew Cooper <andrew.coop...@citrix.com> At this point, I'm tempted to suggest that we reissue the XSA-267 advisory to include patch 1. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
