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Re: Bug in rt2800pci on an RT3090

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On Fri, Sep 23, 2011 at 03:39:03PM -0500, Larry Finger wrote:
> A bug was sent to me concerning a scheduling-while-atomic-BUG. This
> happened shortly after KDE suspended an eeepc1015PE netbook during
> system update over WLAN. Suspend&resume normally worked allright.
> The OP is Berhard Wiedemann in the Cc list. Inquiries for more info
> go to him.

It looks like we forgot to unlock spinlock somewhere or we do not
use _irqsave version of spinlock where needed, but provided calltrace
is not naught to find the bug.

I suggest compile kernel with CONFIG_LOCKDEP, try to reproduce and see
if we do get some more messages.

Stanislaw
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