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From: Jason Baron <jbaron@redhat.com>
To: Thomas Renninger <trenn@suse.de>
Cc: LKML <linux-kernel@vger.kernel.org>, gnb@melbourne.sgi.com
Subject: Re: Dynamic Debug broken on 2.6.35-rc3?
Date: Thu, 1 Jul 2010 12:26:01 -0400	[thread overview]
Message-ID: <20100701162601.GC2829@redhat.com> (raw)
In-Reply-To: <201007011744.19564.trenn@suse.de>

On Thu, Jul 01, 2010 at 05:44:19PM +0200, Thomas Renninger wrote:
> 
> Hi,
> 
> Doing:
> echo "file ec.c +p" >/sys/kernel/debug/dynamic_debug/control
> 
> I got x
> RIP: 0010:[<ffffffff81251267>]  [<ffffffff81251267>] 
> ddebug_change+0x87/0x240
> 
> More output is in the attachment.
> 
> Thanks for any hints,
> 
>       Thomas

Hi Thomas,

I just tried the same command on 2.6.35-rc3, and it worked fine. I
noticed that the kernel your running is: "2.6.35-rc3-0.0.10.4cae135-default",
so perhaps there are some other changes there causing this problem? Can
you re-produce the bug on a purely upstream kernel?

thanks,

-Jason


  reply	other threads:[~2010-07-01 16:26 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-01 15:44 Dynamic Debug broken on 2.6.35-rc3? Thomas Renninger
2010-07-01 16:26 ` Jason Baron [this message]
2010-07-02 16:55   ` Thomas Renninger
2010-07-08 21:39     ` Jason Baron
2010-07-08 21:53       ` Andrew Morton
2010-07-09 11:03         ` Thomas Renninger
2010-07-09 13:30           ` Jason Baron
2010-07-12 14:24             ` Thomas Renninger
2010-07-12 16:21               ` Jason Baron
2010-07-12 21:21                 ` Yehuda Sadeh
2010-07-12 21:47                 ` Andi Kleen
2010-07-13 20:38                   ` Yehuda Sadeh

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