Re: kvm guest: hrtimer: interrupt too slow

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Michael Tokarev wrote:
Marcelo Tosatti wrote:
[]
You should see min_delta_ns increase to a much smaller value, hopefully in
the 2000-10000 range.

That's what I see:


Oct  4 16:13:09 paltus kernel: [boot]
Oct  5 12:35:51 paltus kernel: hrtimer: interrupt too slow, forcing clock min delta to 1500 ns
Oct  5 12:47:29 paltus kernel: hrtimer: interrupt too slow, forcing clock min delta to 2250 ns
Oct  5 15:46:41 paltus kernel: hrtimer: interrupt too slow, forcing clock min delta to 3375 ns
Oct  5 23:13:08 paltus kernel: hrtimer: interrupt too slow, forcing clock min delta to 5062 ns
Oct  6 17:14:38 paltus kernel: hrtimer: interrupt too slow, forcing clock min delta to 7593 ns

So it's increasing, slowly, so far.  Hopefully it'll slow down
further.

I want to reboot the host today, so it'll start over.

/mjt
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