From owner-freebsd-current Sun Sep 10 18:45:44 2000 Delivered-To: freebsd-current@freebsd.org Received: from scientia.demon.co.uk (scientia.demon.co.uk [212.228.14.13]) by hub.freebsd.org (Postfix) with ESMTP id 51DCF37B424 for ; Sun, 10 Sep 2000 18:45:38 -0700 (PDT) Received: from strontium.scientia.demon.co.uk ([192.168.91.36] ident=root) by scientia.demon.co.uk with esmtp (Exim 3.16 #1) id 13YHrg-0000P2-00; Mon, 11 Sep 2000 01:54:28 +0100 Received: (from ben@localhost) by strontium.scientia.demon.co.uk (8.9.3/8.9.3) id BAA73050; Mon, 11 Sep 2000 01:54:28 +0100 (BST) (envelope-from ben) Date: Mon, 11 Sep 2000 01:54:27 +0100 From: Ben Smithurst To: Greg Lehey Cc: Mike Meyer , current@FreeBSD.ORG Subject: Re: page fault in sched_ithd Message-ID: <20000911015427.Q77593@strontium.scientia.demon.co.uk> References: <20000909195525.E77593@strontium.scientia.demon.co.uk> <20000909210619.F77593@strontium.scientia.demon.co.uk> <14779.6851.88867.359611@guru.mired.org> <20000911094245.A19199@wantadilla.lemis.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i In-Reply-To: <20000911094245.A19199@wantadilla.lemis.com> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Greg Lehey wrote: > Sorry, I missed the beginning of this. Could somebody send me the > patch? I'd assume that a relatively simple check would handle the > issue, based on what I've seen here. I've lost the actual patch, I basically just added if (ir == NULL) return; in sched_ithd() before it ever de-references ir. I've some up with a slightly bigger patch which adds stray IRQ logging too, but I haven't tested that yet. -- Ben Smithurst / ben@FreeBSD.org / PGP: 0x99392F7D To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message