On Tue, Feb 15, 2011 at 09:23:33AM +0100, Jan Kiszka wrote:
> This switches KVM's MCE injection path to cpu_x86_inject_mce, both for
> SIGBUS and monitor initiated events. This means we prepare the MCA MSRs
> in the VCPUState also for KVM.
> 
> We have to drop the MSRs writeback restrictions for this purpose which
> is now safe as every uncoordinated MSR injection is removed with this
> patch.
> 
> We have to execute every per-VCPU event setup on the target VCPU as we
> are performing a read-modify-write on its state.
> 
> Signed-off-by: Jan Kiszka <[email protected]>
> CC: Huang Ying <[email protected]>
> CC: Hidetoshi Seto <[email protected]>
> CC: Jin Dongming <[email protected]>

Difficult to review, please split:

- drop writeback restriction
- unify monitor/sigbus injection paths 
- cleanup / refactor

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