Re: RFC: silencing kvm unimplemented msr spew.

[Bandan Das]

Paolo Bonzini <pbonzini@xxxxxxxxxx> writes:

>> >> Paolo, would you prefer this, or the other approach you already ack'd ?
>> >
>> > I think I prefer the other, because vcpu_debug is not ratelimited.
>> > If the guest can trigger a printk it should always be ratelimited.
>> 
>> Agree with rate limiting, but making this the default for everything doesn't
>> sound right IMO, especially for ignore_msrs=1. vcpu_unimpl is already rate
>> limited.
>
> The problem is that your patch removes rate limiting whenever it now
> uses vcpu_debug.

I was suggesting Dave to do something like what I posted but with a new
vcpu_debug_ratelimited.

> Paolo