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From: David Mosberger <davidm@napali.hpl.hp.com>
To: David Brownell <david-b@pacbell.net>
Cc: davidm@hpl.hp.com, Greg KH <greg@kroah.com>,
	vojtech@suse.cz, linux-usb-devel@lists.sourceforge.net,
	linux-kernel@vger.kernel.org
Subject: Re: [linux-usb-devel] Re: serious 2.6 bug in USB subsystem?
Date: Fri, 31 Oct 2003 10:34:22 -0800	[thread overview]
Message-ID: <16290.43822.444275.360988@napali.hpl.hp.com> (raw)
In-Reply-To: <3FA28C9A.5010608@pacbell.net>

>>>>> On Fri, 31 Oct 2003 08:23:54 -0800, David Brownell <david-b@pacbell.net> said:

  David.B> David Mosberger wrote:
  >> After spending a bit more time on this, it looks to me like the
  >> keyboard is crashing the system very early on.

  David.B> I think there are some devices that choke the HID
  David.B> code;

And nobody is alarmed by this?  Surely crashing the kernel by plugging
in a USB device must be considered a MUST-FIX item.  Perhaps I missed
something, but I never saw this mentioned before.

  David.B> I recall someone reporting a mouse that did the same kind of
  David.B> thing.  Do other kinds of keyboards do the same thing, or is
  David.B> it just that one?

Ugh, I only have about half a dozen or so different types of USB
devices (and even fewer of them are HID devices), so my experience
isn't exactly a statistically valid sample.  Having said that, out of
that 6 or so devices, that particular keyboard is the only one causing
crashes.  However, note that it works (mostly) fine under 2.4 and even
if they keyboard were total crap, it certainly shouldn't crash the
kernel.

	--david

  reply	other threads:[~2003-10-31 18:34 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-27 22:35 serious 2.6 bug in USB subsystem? David Mosberger
2003-10-28  1:30 ` Greg KH
2003-10-28  3:00   ` David Mosberger
2003-10-30 15:11     ` [linux-usb-devel] " David Brownell
2003-10-30 20:15       ` David Mosberger
     [not found]         ` <16289.55171.278494.17172@napali.hpl.hp.com>
2003-10-31 16:23           ` David Brownell
2003-10-31 18:34             ` David Mosberger [this message]
2003-10-31 18:50               ` Valdis.Kletnieks
2003-10-31 19:28               ` David Brownell
2003-10-31 19:50                 ` David Mosberger
2003-10-31 20:06                   ` David S. Miller
2004-03-06  2:08             ` David Mosberger
2004-03-06  2:13               ` David Mosberger
2004-03-06  4:55               ` David Brownell
2004-03-06  5:49                 ` David Mosberger
2004-03-06  7:21                   ` David Mosberger
2004-03-06  8:39                     ` David Mosberger
2004-03-06 16:37                   ` David Brownell
2004-03-08  6:18                     ` Grant Grundler
2004-03-08 18:58                       ` David Mosberger
2004-03-08 21:48                         ` David Brownell
2004-03-09  9:15                           ` David Mosberger
2004-03-09 17:36                             ` David Brownell
2004-03-09 17:58                               ` David Mosberger
2004-03-09 20:39                                 ` David Brownell
2004-03-09 23:32                                   ` David Mosberger
2004-03-10  2:53                                     ` David Brownell
2004-03-10  6:11                                       ` David Mosberger
2004-03-10  6:59                                   ` David Mosberger
2004-03-10  7:52                                     ` Wouter Lueks
2004-03-10 16:49                                       ` David Mosberger
2004-03-10 19:49                                         ` Wouter Lueks
2004-03-10 16:22                                     ` David Brownell
2004-03-10 18:04                                       ` David Mosberger
2004-03-11  2:43                                         ` David Brownell
2004-03-11  5:35                                           ` David Mosberger
2004-03-10 19:29                                     ` Colin Leroy
2004-03-06  9:17                 ` [linux-usb-devel] " David Mosberger
2004-03-06 17:30                   ` David Brownell
2004-03-07 13:48                     ` Matthias Andree
2004-03-08 18:49                     ` David Mosberger
2003-11-03  3:46         ` David Brownell
2003-11-03 21:25           ` David Mosberger
2004-03-03 12:33 ` Wouter Lueks
2004-03-03 15:30   ` Wouter Lueks

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