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Re: [Xen-devel] [hybrid]: unable to boot hvm due to eflags.ID

>>> On 04.05.12 at 13:14, Tim Deegan <tim@xxxxxxx> wrote:
> At 11:53 +0100 on 04 May (1336132407), Ian Campbell wrote:
>> > I'm not aware of anything deliberately tinkering with EFLAGS_ID,
>> I couldn't find any use other than the definition, although it maybe
>> open coded somewhere.
> Looks like maybe it's the absence of it that we should worry about:
> Mukesh, can you try the attached patch?

But EFLAGS_MASK doesn't affect PUSHF/POPF emulation, and that's
the only ones that would matter here (short of some of the arithmetic
emulation being broken, which wouldn't be addressed by this mask
change either). POPF emulation itself only disallows modifying VIP,
VIF, and VM.


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