Re: [PATCH 11/11] KVM: SVM: Optimize nested svm msrpm merging

From: Avi Kivity
Date: Wed Feb 24 2010 - 14:58:31 EST


On 02/24/2010 09:37 PM, Joerg Roedel wrote:

Isn't there such a list around somewhere already? We really should
only keep this list once throughout the whole code. If necessary, just
create the list on the fly when bits get set in the msrpm.
No, the list is hardcoded in 3 functions (as parameter of
set_msr_interception). I think about a variant to do this with a single
list. Probably I create a list of MSRs and check in
set_msr_interceptionm for it.


Or, have set_msr_interception() create the list of offsets.


--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.

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