From: Fengguang Wu <fengguang.wu@intel.com>
To: Alessandro Rubini <rubini@gnudd.com>
Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
Subject: Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002
Date: Wed, 3 Jul 2013 15:36:58 +0800 [thread overview]
Message-ID: <20130703073658.GA27303@localhost> (raw)
In-Reply-To: <20130703073249.GA27110@mail.gnudd.com>
Hi Alessandro,
On Wed, Jul 03, 2013 at 09:32:49AM +0200, Alessandro Rubini wrote:
> Hello.
>
> > I got the below dmesg and the first bad commit is
> >
> > commit 4debfe409b6e550032bfef9733e9f6f7c5613617
> > Author: Alessandro Rubini <rubini@gnudd.com>
> > Date: Tue Jun 18 23:48:07 2013 +0200
> >
> > FMC: add a char-device mezzanine driver
>
> thank you for your report. I already got a problem report with
> built-in FMC subsystem, but I couldn't reproduce it. Actually, I use
> drivers/fmc daily (I'm currently finalizing an ADC driver), but I run
> the whole subsystem as module; it never happens in that case.
>
> Thank you for bisecting, I'll take a deeper look as soon as possible
> (hopefully today). Meanwhile, please disable FMC or build as modules.
No problem for me. I actually run the tests in KVM which does not have
real FMC hardware at all.
Thanks,
Fengguang
next prev parent reply other threads:[~2013-07-03 7:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-03 7:15 [FMC] BUG: scheduling while atomic: swapper/1/0x10000002 Fengguang Wu
2013-07-03 7:32 ` Alessandro Rubini
2013-07-03 7:36 ` Fengguang Wu [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-04-09 3:32 Jet Chen
2014-04-09 5:08 ` Alessandro Rubini
2014-04-09 5:26 ` Jet Chen
2014-04-09 5:28 ` Fengguang Wu
2014-04-09 16:44 ` Jet Chen
2014-04-09 16:46 ` Jet Chen
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