linux-kernel - Re: brcsmac kernel panic

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Message-ID: <5208BB2D.2000705@broadcom.com>
Date:	Mon, 12 Aug 2013 12:38:37 +0200
From:	"Arend van Spriel" <arend@...adcom.com>
To:	"Daniel Wagner" <wagi@...om.org>
cc:	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: brcsmac kernel panic

On 08/11/2013 06:21 PM, Daniel Wagner wrote:
> Hi,
>
> I just updated my laptop (MacBook Air 2012) from 3.11-rc3+ to 3.11-rc4+
> and since then brcsmac crashes short after enabling it. Unfortunately, I
> did also change some config flags in the area of cpufreq (enabling
> p-state driver) so the configuration is not exactly the same. Before I
> try to figure out what I have changed, I am posting the picture of the
> crash. Maybe it is something obvious.
>
> v3.11-rc4-197-gd92581f
> http://www.monom.org/misc/brcmsmac/v3.11-rc4.config
> http://www.monom.org/misc/brcmsmac/IMAG0064.jpg

Thanks, Daniel

I was looking at this issue two weeks ago and just got back from my 
vacation. Can you apply the patch and send me a kernel log?

Sharing pictures, huh. What about this one :-p

Regards,
Arend

Download attachment "barcelona-2012.jpg" of type "image/jpeg" (82908 bytes)

View attachment "0001-brcmsmac-avoid-kernel-panic-due-to-divide-by-zero-er.patch" of type "text/plain" (1448 bytes)