Anthony Liguori wrote:
For KVM, it should be okay as well. But we can replace two CR4 accesses
with just one hypercall.
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.
Are global tlb flushes frequent enough to warrant optimization?
--
error compiling committee.c: too many arguments to function
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