From owner-freebsd-stable@freebsd.org  Sat Jun  2 23:48:36 2018
Return-Path: <owner-freebsd-stable@freebsd.org>
Delivered-To: freebsd-stable@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8FE39FD10B5
 for <freebsd-stable@mailman.ysv.freebsd.org>;
 Sat,  2 Jun 2018 23:48:36 +0000 (UTC)
 (envelope-from truckman@FreeBSD.org)
Received: from mx2.catspoiler.org (mx2.catspoiler.org [IPv6:2607:f740:16::d18])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "amnesiac", Issuer "amnesiac" (not verified))
 by mx1.freebsd.org (Postfix) with ESMTPS id 2D41E81213;
 Sat,  2 Jun 2018 23:48:36 +0000 (UTC)
 (envelope-from truckman@FreeBSD.org)
Received: from gw.catspoiler.org ([76.212.85.177])
 by mx2.catspoiler.org (8.15.2/8.15.2) with ESMTPS id w52NoL2P097449
 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL);
 Sat, 2 Jun 2018 23:50:23 GMT (envelope-from truckman@FreeBSD.org)
Received: from mousie.catspoiler.org (mousie.catspoiler.org [192.168.101.2])
 by gw.catspoiler.org (8.15.2/8.15.2) with ESMTPS id w52N0GiK088740
 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);
 Sat, 2 Jun 2018 16:48:27 -0700 (PDT)
 (envelope-from truckman@FreeBSD.org)
Date: Sat, 2 Jun 2018 16:48:27 -0700 (PDT)
From: Don Lewis <truckman@FreeBSD.org>
Subject: Re: Ryzen issues on FreeBSD ? (with sort of workaround)
To: Pete French <petefrench@ingresso.co.uk>
cc: avg@freebsd.org, eric@vangyzen.net, freebsd-stable@freebsd.org,
 freebsd@hda3.com
In-Reply-To: <E1fP2HW-000HG4-KR@dilbert.ingresso.co.uk>
Message-ID: <tkrat.5527722618de87c7@FreeBSD.org>
References: <tkrat.e96200e0b688ca3c@FreeBSD.org>
 <E1fP2HW-000HG4-KR@dilbert.ingresso.co.uk>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; CHARSET=us-ascii
Content-Disposition: INLINE
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.26
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-stable>, 
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 02 Jun 2018 23:48:36 -0000

On  2 Jun, Pete French wrote:
> So,I notice that https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225584 was
> closes as fixed. I cant remember if there was another bug report for ongoing
> Ryzen issues at all - I have been experimenting and have re-enabled most of
> the BIOS setting and tweaks fne, but I still need SMP disbled or it
> locks up. Havent tried for a week or so with that, and maybe some
> of the latest chnages in STABLE will help. is this fixed for
> everyone else, or are you all stll running with SMP off ?

With that bug fix, I get pretty much the same behavior on my Ryzen
machine as on my AMD FX-8320E.  BIOS settings are pretty much the just
the defaults.  I'm running 12.0-CURRENT, so I can't really comment on
11-STABLE.