Messages in this thread |  | | Subject | Re: [patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support | From | Paolo Bonzini <> | Date | Thu, 4 Oct 2018 14:00:43 +0200 |
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On 04/10/2018 09:54, Vitaly Kuznetsov wrote: > - Check if pure TSC can be used on SkyLake+ systems (where TSC scaling > is supported).
Not if you want to migrate to pre-Skylake systems.
> - Check if non-masterclock mode is still needed. E.g. HyperV's TSC page > clocksource is a single page for the whole VM, not a per-cpu thing. Can > we think that all the buggy hardware is already gone?
No. :( We still get reports whenever we break 2007-2008 hardware.
Paolo
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