From owner-freebsd-current Mon Jan 22 15:39:53 2001 Delivered-To: freebsd-current@freebsd.org Received: from feral.com (feral.com [192.67.166.1]) by hub.freebsd.org (Postfix) with ESMTP id 514ED37B6A0 for ; Mon, 22 Jan 2001 15:39:34 -0800 (PST) Received: from zeppo.feral.com (IDENT:mjacob@zeppo [192.67.166.71]) by feral.com (8.9.3/8.9.3) with ESMTP id PAA08574; Mon, 22 Jan 2001 15:39:33 -0800 Date: Mon, 22 Jan 2001 15:39:33 -0800 (PST) From: Matthew Jacob Reply-To: mjacob@feral.com To: Alfred Perlstein Cc: current@FreeBSD.ORG Subject: Re: a panic from recent changes... In-Reply-To: <20010122153549.G26076@fw.wintelcom.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > > mountd exporting stuff causes a panic. > > This is and isn't my fault, struct ucred needs a lock for refcounts. > Since mount uses ucreds in userspace and passes them to the kernel > we have a issue when struct mtx changes. I'm going to take a shot > at removing struct ucred from userland this weekend, but you can > have a shot at it if you'd like. > > The other option is to at least fix mount and friends to use > something other than ucred, and slowly remove it (struct ucred) > from userland. > > BTW- thanks for the quick response! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message