> Date: Mon, 2 Apr 2001 16:21:38 -0500 (CDT) > From: Brad Gass <[EMAIL PROTECTED]> > To: Pete Zaitcev <[EMAIL PROTECTED]> > cc: <[EMAIL PROTECTED]> > I just looked at the link Pete gave me, and that doesn't really match the > symptoms of my oops, unless I mis-read his post. It is not the same trace specifically, but I think it may match, broadly speaking. The problem is that ov511 allows to open a device that was not entirely initialized. The results may be bizzare. > I had the camera grabbing frames every 15 seconds or so for hours, > specifically from Apr 1 15:47 to Apr 2 08:30, or about 16.5 hours. That's > when the oops happened, and usb-ohci interrupts stopped coming in. > > So it's doesn't seem to be a hotplug issue, or hardware initialization > issue. The camera is plugged into the root hub at the time the USB > subsystem is loaded. [...] I cannot tell without looking at the trace very well, and I didn't :) > Pete, was that fix included in 2.4.3 final, or is it still in the -ac > tree? I looked at the patch and the ov511 source in 2.4.3, and it looks > like it was applied, [...] I just downloaded 2.4.3 and it's not there. > I can grab a recent -ac and try it if > anyone's interested in knowing the results of it. May be simplier just to patch the source. BTW, You decoded the oops well. Just make sure ksymoops can find the stuff it needs. If the system locks up too soon, a serial console is your friend. -- Pete _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: http://lists.sourceforge.net/lists/listinfo/linux-usb-devel
