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Re: bug: deadlock in rtl8192cu

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On Wed, 13 Mar 2013 10:13:01 -0500
Larry Finger <Larry.Finger@xxxxxxxxxxxx> wrote:

> 
> I think that is the problem that was fixed in wireless-testing commit 
> 664899786cb4. In that case, we got a scheduling while atomic when the
> debug level was 3 or higher. Check routine
> rtl92cu_update_hal_rate_table() to see in the following statement is
> the last one in that routine.
> 
>         RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, "%x\n",
>                 rtl_read_dword(rtlpriv, REG_ARFR0));
> 
> The patch in question removed that RT_TRACE statement.
> 

Yep, that helped.

> Yesterday, Jussi Kivilinna and I found a problem that prevented
> rtl8192cu from reconnecting once it disconnected. That patch is
> attached.

And this one too, thanks.

Regards,
Patrik

-- 
Patrik KLUBA
Software Developer at

DENSION Audio Systems Ltd.
H-1116 Budapest, Sztregova u. 1
Phone: +36 1 463 0470
Fax:   +36 1 463 0479
Web:   www.dension.com
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