How to find CPU microcode version ?

[Cy Schubert]

Yes. Intel and AMD docs describe this. CPU reset clears any microcode update.

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Sent using a tiny phone keyboard.
Apologies for any typos and autocorrect.
Also, this old phone only supports top post. Apologies.

Cy Schubert
<Cy.Schubert at cschubert.com> or <cy at freebsd.org>
The need of the many outweighs the greed of the few.
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-----Original Message-----
From: Kurt Jaeger
Sent: 18/02/2018 10:50
To: Andrea Venturoli
Cc: freebsd-current at freebsd.org
Subject: Re: How to find CPU microcode version ?

Hi!

> On 02/18/18 11:41, Kurt Jaeger wrote:
> 
> > Reboot of the box and waiting a few hours and the problem re-occured.
> 
> Doesn't the work of microcode_update vanish after a reboot?

Thanks. I was not sure and tested this. Indeed, yes, the microcode update is
reverted by rebooting.

Then I have some other issue, because my problems were ongoing after
reboots.

> Unless of course you set up rc.conf to repeat it at every start...

-- 
pi at opsec.eu            +49 171 3101372                         2 years to go !
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