From owner-freebsd-usb@FreeBSD.ORG Thu May 5 21:33:28 2005 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 835C516A4CE for ; Thu, 5 May 2005 21:33:28 +0000 (GMT) Received: from harmony.village.org (rover.village.org [168.103.84.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2A50343D55 for ; Thu, 5 May 2005 21:33:28 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (localhost.village.org [127.0.0.1]) by harmony.village.org (8.13.3/8.13.1) with ESMTP id j45LX2Zw094054; Thu, 5 May 2005 15:33:02 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Thu, 05 May 2005 15:33:02 -0600 (MDT) Message-Id: <20050505.153302.71182158.imp@bsdimp.com> To: julian@elischer.org From: Warner Losh In-Reply-To: <427A8EF3.70003@elischer.org> References: <200505050618.j456IleO001353@sep.oldach.net> <427A887F.3020108@elischer.org> <427A8EF3.70003@elischer.org> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: usb@freebsd.org cc: usbcrash@oldach.net Subject: Re: recent USB MFCs cause panics X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 May 2005 21:33:28 -0000 From: Julian Elischer Subject: Re: recent USB MFCs cause panics Date: Thu, 05 May 2005 14:24:03 -0700 > > > Julian Elischer wrote: > > try: > > in usb_port.h > comment out line 425 (as below) > > 422 > 423 #define config_detach(dev, flag) \ > 424 do { \ > 425 /* device_detach(dev); */ \ > 426 free(device_get_ivars(dev), M_USB); \ > 427 device_delete_child(device_get_parent(dev), dev); \ > 428 } while (0); > 429 Commenting it out is lame... I fixed this in current in uhub.c as well as here... Since 'dev' is 0 here, I'm unsure that commenting it out will fix the problem because the next line frees it.... Warner