Anthony Liguori wrote:
I was thinking the same thing :-)
I was actually thinking about adding a hypercall to set/clear a bit in
a control register. The thought here is that it would be useful not
just for the global bit but also for CR0.TS although we would need
another paravirt_op hook for stts.
You don't need STTS: just cache CR0 value on writes and replace
read_cr0. More paravirt_op hooks would likely be frowned upon, we've
already got too many.
Zach
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