[Bug 225057] sysutils/devcpu-data: update amd microcode

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jan 11 16:14:24 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225057

Sean Bruno <sbruno at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |In Progress
                 CC|                            |sbruno at FreeBSD.org

--- Comment #3 from Sean Bruno <sbruno at FreeBSD.org> ---
I found that "chopping up" the AMD microcode files was incorrect (and probably
broken for 3+ years).  If you have access to AMD hosts, please try my review on
your systems.  I now get an update to my FX-8150 with my review.

x86info -a | grep "Microcode patch level"
Microcode patch level: 0x6000629

/var/log/messages:
Jan 10 16:56:52 lab microcode_update:
/usr/local/share/cpucontrol/microcode_amd_fam15h.bin: updating cpu /dev/cpuctl0
to revision 0x600063d... done

x86info -a | grep "Microcode patch level"
Microcode patch level: 0x600063d

https://reviews.freebsd.org/D13832

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