Re: [PATCH]: acpi-cpufreq: blacklist Intel 0f68 processors [v4]

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But why does _this_ box lock up if this erratum hasn't been observed in the
wild elsewhere -- at least that's what the spec update says, IIRC?


Dominik, I just remembered that you brought this up earlier and I didn't answer your question. My apologies -- I didn't mean to ignore your question.

Intel's comment IMO, means they haven't seen it happen in the wild and not that it won't happen ;)

We have "in the wild" reports from customers running RHEL as well as our own internal testing on these systems. I can reproduce this in ~3 hours by running a heavy load on one of our systems.

I can also reproduce this running the latest Fedora with a current kernel.

FWIW, I've also dealt with another errata where the same comment was made -- but in that case the bug *DID* happen in the field... so I'm taking the "in the wild" portion with a grain of salt.

P.
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