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SubjectRe: REGRESSION for RT2561/RT61 in 2.6.32
On Tue, 8 Dec 2009, Gertjan van Wingerde wrote:

> Hmm, the stack overrun seems to be generated as part of the
> Alt-SysRq-* handling, not of any rt61pci handling.
>
> I noticed in the Alt-SysRq-T output that powersaving is enabled. We've
> seen some strange behaviour on this, so could you disable that with:
>
> iwconfig wlan0 power off
>
> or run a kernel in which CONFIG_CFG80211_DEFAULT_PS is disabled.
>
> Maybe that will fix the problem we are seeing?

It did indeed! Thank you very much. If you need a testbed to figure
out what's wrong with the power-saving code, just ask.

Alan Stern



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