From: Alan Stern <stern@rowland.harvard.edu>
To: Ming Lei <tom.leiming@gmail.com>
Cc: "Fengguang Wu" <fengguang.wu@intel.com>,
"Bjørn Mork" <bjorn@mork.no>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Oliver Neukum" <oneukum@suse.de>,
"Sarah Sharp" <sarah.a.sharp@linux.intel.com>,
linux-kernel@vger.kernel.org,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
"Lan, Tianyu" <tianyu.lan@intel.com>
Subject: Re: BUG: unable to handle kernel paging request in usb_match_id()
Date: Fri, 17 Aug 2012 10:38:16 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.4.44L0.1208171031100.25520-100000@netrider.rowland.org> (raw)
In-Reply-To: <CACVXFVO0TYHP0=GZVo1cz_FdxXSbX-xQ8vwrwUrZ2Y0nj7yDzg@mail.gmail.com>
On Fri, 17 Aug 2012, Ming Lei wrote:
> But, if HOTPLUG is not enabled, should device_add() trigger driver probe
> further after kernel init is completed? Or even devices should be allowed
> to add into system?
Indeed, does it make any sense to have USB support at all if HOTPLUG
isn't enabled? Should USB select HOTPLUG?
Alan Stern
next prev parent reply other threads:[~2012-08-17 14:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-05 2:59 BUG: unable to handle kernel paging request in usb_match_id() Fengguang Wu
2012-08-05 16:58 ` Greg Kroah-Hartman
2012-08-17 2:00 ` Fengguang Wu
2012-08-17 3:48 ` Greg Kroah-Hartman
2012-08-17 5:44 ` Fengguang Wu
2012-08-17 8:52 ` Bjørn Mork
2012-08-17 9:07 ` Bjørn Mork
2012-08-17 9:27 ` Fengguang Wu
2012-08-17 10:24 ` Fengguang Wu
2012-08-17 12:16 ` Ming Lei
2012-08-17 13:45 ` Greg Kroah-Hartman
2012-08-17 14:38 ` Alan Stern [this message]
2012-08-17 14:42 ` Greg Kroah-Hartman
2012-08-18 0:58 ` Ming Lei
2012-08-19 10:23 ` Bjørn Mork
2012-08-19 14:35 ` Greg Kroah-Hartman
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