From owner-freebsd-current@FreeBSD.ORG Tue Feb 3 13:15:01 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DC72216A4DC; Tue, 3 Feb 2004 13:14:59 -0800 (PST) Received: from odot.okladot.state.ok.us (odot.okladot.state.ok.us [192.149.244.9]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7AFD643D53; Tue, 3 Feb 2004 13:14:52 -0800 (PST) (envelope-from root@techpc04.okladot.state.ok.us) Received: from notes9c.okladot.state.ok.us (notes9a.okladot.state.ok.us [10.36.36.31])PAA18218; Tue, 3 Feb 2004 15:14:51 -0600 Received: from techpc04.okladot.state.ok.us ([199.27.9.37]) by notes9c.okladot.state.ok.us (Lotus Domino Release 5.0.12) with ESMTP id 2004020315151232:515401 ; Tue, 3 Feb 2004 15:15:12 -0600 Received: by techpc04.okladot.state.ok.us (Postfix, from userid 0) id 14E405C36; Tue, 3 Feb 2004 15:14:53 -0600 (CST) To: "John Baldwin" From: "Paul Seniura" References: <20040128171448.D9EA85C34@techpc04.okladot.state.ok.us><20040202162423.0752E5C36@techpc04.okladot.state.ok.us><20040202223545.6ABEF5C1E@techpc04.okladot.state.ok.us><200402030952.59006.jhb@FreeBSD.org><20040203160735.2DF195C1E@techpc04.okladot.state.ok.us> In-Reply-To: <200402030952.59006.jhb@FreeBSD.org> Message-Id: <20040203211453.14E405C36@techpc04.okladot.state.ok.us> Date: Tue, 3 Feb 2004 15:14:53 -0600 (CST) X-MIMETrack: Itemize by SMTP Server on Notes9c/ODOT(Release 5.0.12 |February 13, 2003) at 02/03/2004 03:15:12 PM,2003) at 02/03/2004 03:15:13 PM, Serialize complete at 02/03/2004 03:15:13 PM cc: freebsd-current@freebsd.org cc: Steve Kargl cc: Paul Seniura Subject: Haven't seen a trap 9 yet :) (Re: trap 9 still happening; ata1-slave still repeats; my kernel in uue/tar/bzip2 format with a couple extra files) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Paul Seniura List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Feb 2004 21:15:02 -0000 Hi again John, No trap 9s yet with either scheduler. I was running the kernel built with ULE for about 100 minutes. Trying to stress it some with mplayer and KDE. I'd say it should have popped by then. ;) Then I switched to the other kernel built with 4BSD, been running it for about an hour, and stressing it the same way. It should've crashed by now, too. So, this PC seems to be working ok after backing out these particular changes, i.e. apic_vector.s is now at rev 1.95, and atpic_vector.s is now at rev 1.40. > Can you try reverting these changes to see if that fixes your trap 9? > > jhb 2004/01/28 12:44:08 PST > > FreeBSD src repository > > Modified files: > sys/i386/i386 apic_vector.s > sys/i386/isa atpic_vector.s > Log: > Optimize the i386 interrupt entry code to not reload the segment registers > if they already contain the correct kernel selectors. > > Reviewed by: peter > Suggested by: peter > > Revision Changes Path > 1.96 +30 -39 src/sys/i386/i386/apic_vector.s > 1.41 +4 -1 src/sys/i386/isa/atpic_vector.s Now that a current kernel is working long enough to use it, I'm seeing some brand-new problems from other parts of the bootup phase and normal usage. Nothing to do with these particular changes. I'll iron them down and probably start a new discussion for them. Thank you -- Paul Seniura.