Re: [PATCH v2 0/6] kvm: x86: export TSC information to user-space

From: Luiz Capitulino
Date: Fri Sep 16 2016 - 11:12:07 EST


On Fri, 16 Sep 2016 16:59:55 +0200
Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:

> On 16/09/2016 16:59, Luiz Capitulino wrote:
> > On Fri, 16 Sep 2016 16:56:34 +0200
> > Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
> >
> >> On 16/09/2016 16:27, Luiz Capitulino wrote:
> >>> [Introduction will follow]
> >>>
> >>> Changelog
> >>> ---------
> >>>
> >>> v2
> >>>
> >>> - add tsc_offset field to struct kvm_vcpu_arch
> >>> - drop read_tsc_offset()
> >>> - add per-vcpu dir entries in debugfs
> >>> - export TSC scaling info (besides TSC offset)
> >>> - export the TSC offset as a signed number
> >>> - drop patch that wrongly tried to improve error
> >>> handling in kvm_create_vm_debugfs()
> >>
> >> I've tested this patch on an AMD machine with TSC scaling, so I'm
> >> pushing it shortly to kvm/queue.
> >
> > Thanks for the testing! Btw, I don't mind letting it sit on the
> > list for a few days for review (well, no submitter should mind
> > this).
>
> That's what kvm/queue is for. :)

Makes sense.