From owner-freebsd-stable@freebsd.org Sun Jan 28 15:50:18 2018 Return-Path: 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 33242ECE073 for ; Sun, 28 Jan 2018 15:50:18 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from constantine.ingresso.co.uk (unknown [IPv6:2a02:b90:3002:411::3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CB88D82AEA for ; Sun, 28 Jan 2018 15:50:17 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from [2a02:b90:3002:411::6] (helo=dilbert.ingresso.co.uk) by constantine.ingresso.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89 (FreeBSD)) (envelope-from ) id 1efpDh-000FEP-Ih; Sun, 28 Jan 2018 15:50:13 +0000 Received: from petefrench by dilbert.ingresso.co.uk with local (Exim 4.90 (FreeBSD)) (envelope-from ) id 1efpDh-000CgU-Ft; Sun, 28 Jan 2018 15:50:13 +0000 To: freebsd@hda3.com, nimrodl@gmail.com Subject: Re: Ryzen issues on FreeBSD ? Cc: freebsd-stable@freebsd.org, rroot@rootautomation.com In-Reply-To: Message-Id: From: Pete French Date: Sun, 28 Jan 2018 15:50:13 +0000 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Jan 2018 15:50:18 -0000 >> I'm about ready to have a party. My Ryzen 5 1600 has been up for over 8 >> days so far after changing the memory to a slower speed. System load >> hovers around .3 > > I couldn't find an easy way to down-speed my memory in the bios :( Out of interest, what motherboards are people using ? I still havent built my test system, desite being the OP in the thread, but I have an MSI B350 Tomahawk as the test board. Sadly, I think the length and contnet of this thread has answered one of my original questions though, what was whether or not it is safe to go ahead and order Epyc boards for the data centre. I am not prepared to gamble on that right now when people on the desktop have had so many issue. -pete.