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Groups > linux.kernel > #1448669
| From | Bandan Das <bsd@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: RFC: silencing kvm unimplemented msr spew. |
| Date | 2016-07-22 18:40 +0200 |
| Message-ID | <rXLEu-8aa-31@gated-at.bofh.it> (permalink) |
| References | (3 earlier) <rWJOq-ca-21@gated-at.bofh.it> <rXt4R-47W-9@gated-at.bofh.it> <rXEjE-3pq-13@gated-at.bofh.it> <rXLbr-80C-9@gated-at.bofh.it> <rXLuN-86Y-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Paolo Bonzini <pbonzini@redhat.com> 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
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Re: RFC: silencing kvm unimplemented msr spew. Paolo Bonzini <pbonzini@redhat.com> - 2016-07-18 17:30 +0200
Re: RFC: silencing kvm unimplemented msr spew. Bandan Das <bsd@redhat.com> - 2016-07-19 22:30 +0200
Re: RFC: silencing kvm unimplemented msr spew. Bandan Das <bsd@redhat.com> - 2016-07-21 22:50 +0200
Re: RFC: silencing kvm unimplemented msr spew. Paolo Bonzini <pbonzini@redhat.com> - 2016-07-22 10:50 +0200
Re: RFC: silencing kvm unimplemented msr spew. Bandan Das <bsd@redhat.com> - 2016-07-22 18:10 +0200
Re: RFC: silencing kvm unimplemented msr spew. Paolo Bonzini <pbonzini@redhat.com> - 2016-07-22 18:30 +0200
Re: RFC: silencing kvm unimplemented msr spew. Bandan Das <bsd@redhat.com> - 2016-07-22 18:40 +0200
Re: RFC: silencing kvm unimplemented msr spew. Paolo Bonzini <pbonzini@redhat.com> - 2016-07-20 00:20 +0200
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