Messages in this thread | | | Subject | Re: [v3] x86/tsc: Unset TSC_KNOWN_FREQ and TSC_RELIABLE flags on Intel Bay Trail SoC | From | Hans de Goede <> | Date | Fri, 24 Jan 2020 16:54:42 +0100 |
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Hi,
On 1/24/20 12:55 PM, Thomas Gleixner wrote: > Hans, > > Hans de Goede <hdegoede@redhat.com> writes: >> On 1/24/20 9:35 AM, Thomas Gleixner wrote: >>> Where does that number come from? Just math? >> >> Yes just math, but perhaps the Intel folks can see if they can find some >> datasheet to back this up ? > > Can you observe the issue on one of the machines in your zoo as well?
I haven't tried yet. Looking at the thread sofar the problem was noticed on a system with a Celeron N2930, I don't have access to one of those, I do have access to a system with a closely related N2840 I will give that a try as well as see if I can reproduce this on one of the tablet oriented Z3735x SoCs.
I'll report back when I have had a chance to test this.
Regards,
Hans
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