Vitaly Kuznetsov writes:
> Michael Kelley writes:
>
>> I talked to KY Srinivasan for any history about TSC page on 32-bit. He said
>> there was no technical reason not to implement it, but our focus was always
>> 64-bit Linux, so the 32-bit was much less important. Also, on 32-bit Linux,
>>
Michael Kelley writes:
> From: Vitaly Kuznetsov Sent: Tuesday, August 13, 2019
> 1:34 AM
>>
>> Michael Kelley writes:
>>
>> > From: Tianyu Lan Sent: Tuesday, July 30, 2019
>> > 6:41 AM
>> >>
>> >> On Mon, Jul 29, 2019 at 8:13 PM Vitaly Kuznetsov
>> >> wrote:
>> >> >
>> >> > Peter
From: Vitaly Kuznetsov Sent: Tuesday, August 13, 2019
1:34 AM
>
> Michael Kelley writes:
>
> > From: Tianyu Lan Sent: Tuesday, July 30, 2019
> > 6:41 AM
> >>
> >> On Mon, Jul 29, 2019 at 8:13 PM Vitaly Kuznetsov
> >> wrote:
> >> >
> >> > Peter Zijlstra writes:
> >> >
> >> > > On Mon, Jul
Michael Kelley writes:
> From: Tianyu Lan Sent: Tuesday, July 30, 2019 6:41
> AM
>>
>> On Mon, Jul 29, 2019 at 8:13 PM Vitaly Kuznetsov wrote:
>> >
>> > Peter Zijlstra writes:
>> >
>> > > On Mon, Jul 29, 2019 at 12:59:26PM +0200, Vitaly Kuznetsov wrote:
>> > >> lantianyu1...@gmail.com
From: Tianyu Lan Sent: Tuesday, July 30, 2019 6:41 AM
>
> On Mon, Jul 29, 2019 at 8:13 PM Vitaly Kuznetsov wrote:
> >
> > Peter Zijlstra writes:
> >
> > > On Mon, Jul 29, 2019 at 12:59:26PM +0200, Vitaly Kuznetsov wrote:
> > >> lantianyu1...@gmail.com writes:
> > >>
> > >> > From: Tianyu Lan
Hi Vitaly & Peter:
Thanks for your review.
On Mon, Jul 29, 2019 at 8:13 PM Vitaly Kuznetsov wrote:
>
> Peter Zijlstra writes:
>
> > On Mon, Jul 29, 2019 at 12:59:26PM +0200, Vitaly Kuznetsov wrote:
> >> lantianyu1...@gmail.com writes:
> >>
> >> > From: Tianyu Lan
> >> >
> >> > Hyper-V
Peter Zijlstra writes:
> On Mon, Jul 29, 2019 at 12:59:26PM +0200, Vitaly Kuznetsov wrote:
>> lantianyu1...@gmail.com writes:
>>
>> > From: Tianyu Lan
>> >
>> > Hyper-V guests use the default native_sched_clock() in
>> > pv_ops.time.sched_clock
>> > on x86. But native_sched_clock() directly
On Mon, Jul 29, 2019 at 12:59:26PM +0200, Vitaly Kuznetsov wrote:
> lantianyu1...@gmail.com writes:
>
> > From: Tianyu Lan
> >
> > Hyper-V guests use the default native_sched_clock() in
> > pv_ops.time.sched_clock
> > on x86. But native_sched_clock() directly uses the raw TSC value, which
> >
lantianyu1...@gmail.com writes:
> From: Tianyu Lan
>
> Hyper-V guests use the default native_sched_clock() in pv_ops.time.sched_clock
> on x86. But native_sched_clock() directly uses the raw TSC value, which
> can be discontinuous in a Hyper-V VM. Add the generic hv_setup_sched_clock()
> to
From: Tianyu Lan
Hyper-V guests use the default native_sched_clock() in pv_ops.time.sched_clock
on x86. But native_sched_clock() directly uses the raw TSC value, which
can be discontinuous in a Hyper-V VM. Add the generic hv_setup_sched_clock()
to set the sched clock function appropriately.
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