[Xen-devel] [PATCH v2 0/6] x86/P2M: reduce time bulk type changes take

["Jan Beulich" <JBeulich@xxxxxxxx>]

1: EPT: don't walk entire page tables when globally changing types
2: EPT: don't walk entire page tables when changing types on a range
3: P2M: simplify write_p2m_entry()
4: NPT: don't walk entire page tables when changing types on a range
5: NPT: don't walk entire page tables when globally changing types
6: P2M: cleanup

Beyond this series it might also be worthwhile considering to make
HVMOP_set_mem_type use p2m_change_type_range(), avoiding
the need for explicit preemption there.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
v2: Add overview comments to the more complex of the functions added.


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