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From: Sachin Sant <sachinp@in.ibm.com>
To: rostedt@goodmis.org
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [FTRACE] Enabling function_graph causes OOPS
Date: Fri, 11 Sep 2009 09:56:59 +0530	[thread overview]
Message-ID: <4AA9D193.9030304@in.ibm.com> (raw)
In-Reply-To: <1252638353.18996.62.camel@gandalf.stny.rr.com>

Steven Rostedt wrote:
> On Thu, 2009-09-10 at 11:02 +0530, Sachin Sant wrote:
>   
>> Steven Rostedt wrote:
>>     
>>> Ah, seems the bug happens to be in the module handling. Does the call
>>> back always have .mod_return_to_handler?
>>>   
>>>       
>> Yes. Every time it ends up in .mod_return_to_handler
>>     
>
> BTW, do you have CONFIG_IRQSTACK set?
>   
Yes. That option is enabled.

CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set

thanks
-Sachin

-- 

---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------

  reply	other threads:[~2009-09-11  4:27 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-14 10:26 [FTRACE] Enabling function_graph causes OOPS Sachin Sant
2009-07-14 22:45 ` Steven Rostedt
2009-08-03 10:40   ` Sachin Sant
2009-09-09  1:05     ` Steven Rostedt
2009-09-09  6:27       ` Sachin Sant
2009-09-09 19:42         ` Steven Rostedt
2009-09-10  5:32           ` Sachin Sant
2009-09-11  3:05             ` Steven Rostedt
2009-09-11  4:26               ` Sachin Sant [this message]
2009-09-11 18:05             ` Steven Rostedt
2009-09-13  4:07         ` Steven Rostedt
2009-09-13  4:37           ` Benjamin Herrenschmidt
2009-09-13 13:21             ` Steven Rostedt
2009-09-13 20:25               ` Benjamin Herrenschmidt
2009-09-14  8:00                 ` Benjamin Herrenschmidt
2009-10-05 13:25                   ` Steven Rostedt
2009-10-05 20:20                     ` Benjamin Herrenschmidt
2009-10-05 20:37                       ` Steven Rostedt
2009-10-07  8:56                         ` Sachin Sant
2009-10-07  9:10                           ` Benjamin Herrenschmidt
2009-10-08 14:51                             ` [PATCH] Ftrace : fix function_graph tracer OOPS Sachin Sant
2009-10-14  3:01                               ` Steven Rostedt
2009-10-14  6:13                                 ` Sachin Sant
2009-10-14  6:15                                   ` Benjamin Herrenschmidt
2009-10-14 12:12                                     ` Steven Rostedt

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