Mailinglist Archive: opensuse-bugs (13483 mails)

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[Bug 325601] Attaching an USB device breaks USB and throws a calltrace
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 10 Oct 2007 11:04:57 -0600 (MDT)
  • Message-id: <20071010170457.45900CC7AC@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=325601#c46





--- Comment #46 from Thomas Renninger <trenn@xxxxxxxxxx> 2007-10-10 11:04:56
MST ---
Hmm. I wonder whether there should be digged further?
There shouldn't be any interrupts generated normally or a driver should handle
them gracefully and not discarding them, right?
If this is constantly happening this could get a power saving problem: the
interrupt will wake the machine up from C3/C4 all the time...
If this gets added (at least mainline) there should be printed at least once an
error message, that there is an USB irq flodding or whatever problem so that
this doesn't get lost.


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