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Date:      Fri, 12 Jan 2018 10:38:17 -0500
From:      Mike Tancsa <mike@sentex.net>
To:        Sean Bruno <sbruno@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: [CFT] AMD cpu microcode update port sysutils/devcpu-data D13832
Message-ID:  <1075465a-ffef-95c7-7750-2d50d7b8a15c@sentex.net>
In-Reply-To: <dc163730-5995-3c71-92d7-a926f0da6806@freebsd.org>
References:  <dc163730-5995-3c71-92d7-a926f0da6806@freebsd.org>

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On 1/11/2018 6:03 PM, Sean Bruno wrote:
> https://reviews.freebsd.org/D13832  <--- test this update
> 
> I'd like to get some feedback from AMD cpu users on this update.  I've
> restructured and undone a few things that may have been keeping folks
> using this port from getting their runtime cpu microcode updates.
Hi,
	I am trying out on RELENG_11 on a Ryzen CPU

Without kib's commits at

https://lists.freebsd.org/pipermail/svn-src-stable-11/2018-January/005320.html

I get

root@testamd:/usr/ports/sysutils/devcpu-data #
/usr/local/etc/rc.d/microcode_update onestart
Updating CPU Microcode...
Re-evalutation of CPU flags Failed.
root@testamd:/usr/ports/sysutils/devcpu-data #

with r327597,

root@testamd:/home/mdtancsa # /usr/local/etc/rc.d/microcode_update onestart
Updating CPU Microcode...
Done.
root@testamd:/home/mdtancsa #



running x86info -a also generates this error / warning ?

CPU0: local APIC error 0x80


root@testamd:/home/mdtancsa # x86info -a | grep -i microco
Microcode patch level: 0x8001129
root@testamd:/home/mdtancsa # x86info -a | head -20
x86info v1.31pre
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Unknown CPU family: 0x17
Found 12 identical CPUs
Extended Family: 8 Extended Model: 0 Family: 15 Model: 1 Stepping: 1
CPU Model (x86info's best guess):
Processor name string (BIOS programmed): AMD Ryzen 5 1600X Six-Core
Processor

Number of reporting banks : 7

root@testamd:/home/mdtancsa #


Also your diff is based on a previous version of the port. There was an
update since, with new microcode from Intel that gets clobbered in your
diffs.


Thanks!

	---Mike


-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/



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