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Message-ID: <3C84A46D.90800@kjellander.com>
Date: Tue, 05 Mar 2002 11:56:45 +0100
From: Carl-Johan Kjellander <carljohan@kjellander.com>
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To: Greg KH <greg@kroah.com>
CC: linux-kernel@vger.kernel.org
Subject: Re: pwc-webcam attached to usb-ohci card blocks on read() indefinitely.
In-Reply-To: <3C8419FF.10103@kjellander.com> <20020305051146.GA7075@kroah.com>
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Greg KH wrote:
> On Tue, Mar 05, 2002 at 02:06:07AM +0100, Carl-Johan Kjellander wrote:
> 
>>Attached to each one of these is an Philips ToUCam pro which uses the pwc
>>and pwcx modules. (yes, the kernel becomes tainted by the pwcx module)
>>
> 
> As you are using this closed source module, I suggest you take this up
> with that module's author.

The problem exists even when pwcx.o isn't loaded so the bug is not in there.

# lsmod --version
lsmod version 2.4.13
# lsmod
Module                  Size  Used by    Tainted: P
eepro100               17520   1
appletalk              19596   0  (autoclean)
ipchains               30884  12
md                     43712   0  (unused)
audio                  38080   0  (unused)
soundcore               3428   8  [audio]
pwc                    38592   1
usb-uhci               21348   0  (unused)
usb-ohci               17920   0  (unused)
usbcore                49440   1  [audio pwc usb-uhci usb-ohci]

The test machine has not had pxwc.o loaded after bootup and the problem
is still there.

/Carl-Johan Kjellander
please CC me.
-- 
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