From owner-freebsd-current@FreeBSD.ORG Tue Dec 9 12:08:10 2003 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 DAE8A16A4CE for ; Tue, 9 Dec 2003 12:08:10 -0800 (PST) Received: from rootlabs.com (root.org [67.118.192.226]) by mx1.FreeBSD.org (Postfix) with SMTP id 3F35043D33 for ; Tue, 9 Dec 2003 12:08:08 -0800 (PST) (envelope-from nate@rootlabs.com) Received: (qmail 43209 invoked by uid 1000); 9 Dec 2003 20:08:09 -0000 Date: Tue, 9 Dec 2003 12:08:09 -0800 (PST) From: Nate Lawson To: Jesse Guardiani Message-ID: <20031209120040.L43181@root.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@freebsd.org Subject: Re: misc/59876 (5.2-BETA APM broken) 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: Tue, 09 Dec 2003 20:08:11 -0000 The software watchdog trap is working as expected. It correctly generates a trap once the kernel is no longer poking it because interrupts are being lost. The real problem is that interrupts are being lost after resume. It appears that the ata controller is not properly reseting. I am now experiencing this problem also. However, this behavior appeared before the 1203 import and appears to be a regression. I had the same problem back in the summer but it was fixed by a commit by sos@. It worked for a few months and is back to the original behavior (hanging with the drive light on upon resume). Perhaps he can look into this? -Nate