On Aug 19, 2008, at 5:36 AM, ehrhardt@xxxxxxxxxxxxxxxxxx wrote:
From: Christian Ehrhardt <ehrhardt@xxxxxxxxxxxxxxxxxx>
Dependent on the already existing CONFIG_KVM_GUEST config option
this patch
changes wrteei to wrtee allowing the hypervisor to rewrite those to
nontrapping
instructions. Maybe we should split the kvm guest otpimizations in
two parts
one for the overhead free optimizations and on for the rest that
might add
some complexity for non virtualized execution (like this one).
Signed-off-by: Christian Ehrhardt <ehrhardt@xxxxxxxxxxxxxxxxxx>
---
So this commit message doesnt explain why 'wrtee' facilities doing
whatever optimization and 'wrteei' doesnt.
- k
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