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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