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Date:      Sun, 18 Feb 2018 18:47:02 +0100
From:      David Marec <david.marec@davenulle.org>
To:        freebsd-stable@freebsd.org
Subject:   Re: stable/11 r329462 - Meltdown/Spectre MFC questions
Message-ID:  <eebc9302-3362-be0e-0ae7-d330d03d8a96@davenulle.org>
In-Reply-To: <20180218165001.whbmonks7fq27mgq@mutt-hbsd>
References:  <20180217194726.GA79666@icarus.home.lan> <58099107-bc04-8ad9-3909-16bf5297dd2b@davenulle.org> <20180218165001.whbmonks7fq27mgq@mutt-hbsd>

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On 18.02.2018 17:50, Shawn Webb wrote:
>>
>> Strange thing is that tweaking `hw.ibrs_disable` has no effect on
>> `hw.ibrs_active` on my side.
> 
> Did you install the latest Intel microcode update?
> 

Hum, I thought I did, but I don't know actually if the following is the 
latest revision of the microcode:

#cpucontrol -u -v /dev/cpuctl0
cpucontrol: skipping /usr/local/share/cpucontrol/m32306c3_00000022.fw of 
rev 0x22: up to date




-- 
David Marec
https://lapinbilly.eu/



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