From owner-freebsd-stable Wed Dec 22 12:24:28 1999 Delivered-To: freebsd-stable@freebsd.org Received: from uni4nn.gn.iaf.nl (osmium.gn.iaf.nl [193.67.144.12]) by hub.freebsd.org (Postfix) with ESMTP id 6A9FD155AF for ; Wed, 22 Dec 1999 12:24:18 -0800 (PST) (envelope-from wilko@yedi.iaf.nl) Received: from yedi.iaf.nl (uucp@localhost) by uni4nn.gn.iaf.nl (8.9.2/8.9.2) with UUCP id UAA06572; Wed, 22 Dec 1999 20:29:25 +0100 (MET) Received: (from wilko@localhost) by yedi.iaf.nl (8.9.3/8.9.3) id UAA01098; Wed, 22 Dec 1999 20:47:03 +0100 (CET) (envelope-from wilko) Date: Wed, 22 Dec 1999 20:47:03 +0100 From: Wilko Bulte To: Bjoern Fischer Cc: stable@FreeBSD.ORG Subject: Re: /boot/loader fails to reset AMD K6-II FPU Message-ID: <19991222204703.B833@yedi.iaf.nl> References: <19991222042320.A749@frolic.no-support.loc> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0i In-Reply-To: <19991222042320.A749@frolic.no-support.loc>; from bfischer@Techfak.Uni-Bielefeld.DE on Wed, Dec 22, 1999 at 04:23:20AM +0100 X-OS: FreeBSD yedi.iaf.nl 3.3-STABLE FreeBSD 3.3-STABLE X-PGP: finger wilko@freebsd.org Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, Dec 22, 1999 at 04:23:20AM +0100, Bjoern Fischer wrote: > Hello, > > this may be a BIOS/Mainboard issue, so I ask here > before filling out a PR. > > When I reboot the system from the /boot/loader > command line (with `reboot'), the system is > being resetted, the kernel loads and starts, > and when the FPU is being initialized the kernel > traps. > > Can anyone reproduce this? > > At least this CPU seems to be affected: > > CPU: AMD-K6(tm) 3D processor (400.91-MHz 586-class CPU) > Origin = "AuthenticAMD" Id = 0x58c Stepping = 12 > Features=0x8021bf > AMD Features=0x80000800 > Works fine on my Asus T2P4 with the same CPU: WKB ~>dmesg | grep -i amd CPU: AMD-K6(tm) 3D processor (399.81-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x58c Stepping = 12 AMD Features=0x80000800 But what date is your -stable? -- Wilko Bulte Arnhem, The Netherlands - The FreeBSD Project WWW : http://www.tcja.nl http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message