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From: Andi Kleen <andi@firstfloor.org>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Simon Richter <sjr@debian.org>, Tilman Schmidt <tilman@imap.cc>,
	Gregory Nietsky <gregory@networksentry.co.za>,
	Jeff Garzik <jeff@garzik.org>,
	kkeil@suse.de, Greg KH <greg@kroah.com>,
	linux-kernel@vger.kernel.org, isdn4linux@listserv.isdn4linux.de,
	Sam Ravnborg <sam@ravnborg.org>
Subject: Re: Plans for mISDN? Was: [PATCH 00/14] [ISDN] ...
Date: Fri, 22 Feb 2008 00:19:07 +0100	[thread overview]
Message-ID: <47BE06EB.6010301@firstfloor.org> (raw)
In-Reply-To: <AC06F991-72AC-4DFB-825A-F046C1943F10@holtmann.org>


> that is not a big problem at all. If you have to enforce a specific
> module load order then create some dummy exports like misdn_load() and
> use them from the module that depends on it.

That's not necessarily enough. There are races during module load
when the next module is loaded already before the module it depends
on has finished initializing.

I regularly run into such a problem on my workstation with one
of the USB serial drivers for example. It errors out when autoloaded
during boot, but loads fine on retry later.

-Andi

  reply	other threads:[~2008-02-21 23:17 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-16  4:41 [PATCH 00/14] [ISDN] convert HiSax to hotplug APIs Jeff Garzik
2008-02-16  4:41 ` [PATCH 01/14] [ISDN] HiSax: modularization prep Jeff Garzik
2007-07-18  3:46   ` [PATCH 04/14] [ISDN] HiSax bkm_a4t: convert to PCI hotplug API Jeff Garzik
2007-07-18  3:49   ` [PATCH 05/14] [ISDN] HiSax enternow: " Jeff Garzik
2007-07-18  3:54   ` [PATCH 06/14] [ISDN] HiSax hfc_pci, w6692: " Jeff Garzik
2007-07-18  3:59   ` [PATCH 07/14] [ISDN] HiSax nj_s, nj_u: " Jeff Garzik
2007-07-18  4:02   ` [PATCH 08/14] [ISDN] HiSax telespci: " Jeff Garzik
2007-07-24 12:26   ` [PATCH 11/14] [ISDN] HiSax niccy: convert to modern ISA/PNP/PCI probing Jeff Garzik
2007-08-02 12:37   ` [PATCH 14/14] [ISDN] HiSax bkm_a8: convert to PCI hotplug API Jeff Garzik
2007-10-31  5:10   ` [PATCH 03/14] [ISDN] Ready HiSax driver for modularization Jeff Garzik
2007-10-31  5:11   ` [PATCH 09/14] [ISDN] HiSax avm_pci: convert to modern PCI/ISA/PNP probing Jeff Garzik
2007-10-31  5:12   ` [PATCH 10/14] [ISDN] HiSax gazel: convert to modern ISA/PCI probing Jeff Garzik
2007-10-31  5:13   ` [PATCH 13/14] [ISDN] HiSax diva: convert to modern ISA/PNP/PCI probing Jeff Garzik
2007-10-31  7:42   ` [PATCH 02/14] [ISDN] Hisax: eliminate many unnecessary references to CardType[] Jeff Garzik
2008-02-16 19:17   ` [PATCH 12/14] [ISDN] HiSax avm_pci, niccy: minor PNP fixes and cleanups Jeff Garzik
2008-02-17 19:52 ` Plans for mISDN? Was: [PATCH 00/14] [ISDN] Sam Ravnborg
2008-02-18  4:52   ` Greg KH
2008-02-18 12:08     ` Andi Kleen
2008-02-18 12:04       ` Alan Cox
2008-02-18 12:36       ` Jeff Garzik
2008-02-18 13:29         ` Andi Kleen
2008-02-19  8:50       ` Sam Ravnborg
2008-02-19  9:25         ` Gregory Nietsky
2008-02-19  9:54           ` Sam Ravnborg
2008-02-20 14:19           ` Tilman Schmidt
2008-02-20 14:23             ` Alan Cox
2008-02-20 16:54             ` Andi Kleen
2008-02-20 18:23               ` Plans for mISDN? Tilman Schmidt
2008-02-20 19:04               ` Plans for mISDN? Was: [PATCH 00/14] [ISDN] Gregory Nietsky
2008-02-20 22:47                 ` Plans for mISDN? Tilman Schmidt
2008-02-21 10:33             ` Plans for mISDN? Was: [PATCH 00/14] [ISDN] Simon Richter
2008-02-21 19:38               ` Gregory Nietsky
2008-02-21 19:46               ` Marcel Holtmann
2008-02-21 23:19                 ` Andi Kleen [this message]
2008-02-21 23:30                   ` Marcel Holtmann
2008-02-21 23:40                     ` Andi Kleen
2008-02-22 12:04               ` Karsten Keil
2008-02-23 19:39                 ` Sam Ravnborg
2008-02-25 14:39                 ` Plans for mISDN? Tilman Schmidt
2008-03-03 17:32                   ` Karsten Keil
2008-02-19  9:40         ` Plans for mISDN? Was: [PATCH 00/14] [ISDN] Andi Kleen
2008-02-19  9:56           ` Sam Ravnborg
2008-02-19  9:58             ` Andi Kleen
2008-02-19 10:51               ` Armin Schindler
2008-02-19 11:55               ` Sam Ravnborg
2008-02-19 16:12                 ` Gregory Nietsky
2008-02-19 16:14               ` Marcel Holtmann
2008-02-20 14:24                 ` Tilman Schmidt
     [not found] <9XBPP-6LJ-23@gated-at.bofh.it>
     [not found] ` <9XXQl-7or-3@gated-at.bofh.it>
     [not found]   ` <9Y67a-3ta-9@gated-at.bofh.it>
     [not found]     ` <9YcYY-63L-25@gated-at.bofh.it>
     [not found]       ` <9YwuJ-3a7-17@gated-at.bofh.it>
     [not found]         ` <9YxqU-4Ge-11@gated-at.bofh.it>
     [not found]           ` <9YY7F-5bH-13@gated-at.bofh.it>
     [not found]             ` <9ZhtN-2cL-51@gated-at.bofh.it>
     [not found]               ` <9ZpAK-6CQ-25@gated-at.bofh.it>
     [not found]                 ` <9ZsS5-3zh-21@gated-at.bofh.it>
     [not found]                   ` <9Ztbm-3XZ-1@gated-at.bofh.it>
     [not found]                     ` <9Ztbq-3XZ-9@gated-at.bofh.it>
2008-02-25 15:45                       ` Bodo Eggert

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