On 01/31/2013 06:04:29 AM, Alexander Graf wrote:
On 30.01.2013, at 12:12, Bhushan Bharat-R65777 wrote:
> On bookehv this is how I am controlling the MSR_DE in hardware MSR.
>
>> And why is this whole thing only executed on HV?
>
> On e500v2 we always enable MSR_DE using vcpu->arch.shadow_msr in
e500.c
> #ifndef CONFIG_KVM_BOOKE_HV
> - vcpu->arch.shadow_msr = MSR_USER | MSR_IS | MSR_DS;
> + vcpu->arch.shadow_msr = MSR_USER | MSR_DE | MSR_IS | MSR_DS;
Why? How is e500v2 any different wrt debug? And why wouldn't that
work for e500mc?
shadow_msr isn't used at all on bookehv.
-Scott
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