From owner-freebsd-current@FreeBSD.ORG Thu Feb 12 07:17:13 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 643F716A4CF for ; Thu, 12 Feb 2004 07:17:13 -0800 (PST) Received: from mail2.speakeasy.net (mail2.speakeasy.net [216.254.0.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A99E43D2F for ; Thu, 12 Feb 2004 07:17:13 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 7710 invoked from network); 12 Feb 2004 15:16:56 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 12 Feb 2004 15:16:56 -0000 Received: from 10.50.40.205 (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.10/8.12.10) with ESMTP id i1CFGeM2000659; Thu, 12 Feb 2004 10:16:45 -0500 (EST) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: Johan Pettersson , freebsd-current@freebsd.org Date: Thu, 12 Feb 2004 10:10:43 -0500 User-Agent: KMail/1.5.4 References: <20040211025317.13af3d36.manlix@demonized.net> <200402111322.57127.jhb@FreeBSD.org> <20040212023806.1007984e.manlix@demonized.net> In-Reply-To: <20040212023806.1007984e.manlix@demonized.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200402121010.43795.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: sos@FreeBSD.org Subject: Re: Bad interrupt routing causes my SATA controller to fail. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Feb 2004 15:17:13 -0000 On Wednesday 11 February 2004 08:38 pm, Johan Pettersson wrote: > 1) HTT + ACPI - Hangs with error on ad4 > 2) no HTT + ACPI - Successful > 3) ACPI and no apic (set hint.apic.0.disabled=1 from loader) - Successfull > 4) no ACPI (set hint.acpi.0.disabled=1 from loader) - Kernel panic > 5) no ACPI and no APIC (set both hints above from loader) - Kernel panic > > 3, 4, 5 was tested with HTT enabled in BIOS. Ok, so merely having only one CPU rather than having two fixes it for you. Note that both 1) and 2) both use the same interrupt routing. It sounds like a race in the ata(4) driver perhaps. Disabling ACPI gives you a panic? Is it a fatal trap 9 while probing ISA devices? -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org