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Message-ID: <20080220152815.GB1082@linux.vnet.ibm.com> Date: Wed, 20 Feb 2008 20:58:15 +0530 From: Dhaval Giani <dhaval@...ux.vnet.ibm.com> To: Steven Rostedt <srostedt@...hat.com> Cc: Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, lkml <linux-kernel@...r.kernel.org> Subject: Re: ftrace causing panics. On Wed, Feb 20, 2008 at 10:02:18AM -0500, Steven Rostedt wrote: > Dhaval Giani wrote: >> Hi Ingo, >> >> ftrace-cmd in -w option when being run for sometime cause this. >> >> >> llm11.in.ibm.com login: [ 1002.937490] BUG: unable to handle kernel paging request at 285b0010 >> [ 1002.947087] IP: [<c015f7b5>] find_next_entry+0x4f/0x84 >> > > Dhaval, > > First, thanks for testing!!!! > If it helps solve difficult problems, its the best tool ever! :) > Are you running the -mm kernel or sched-devel? This will let me know which > version you have. I'm working on a queue of fixes for Ingo now, to > incorporate into sched-devel (and later pass to Andrew for -mm). I'm not > sure if the new fixes will help you, but we need to get in sync, so that we > are both looking at the same version of the code. > sched-devel as of yesterday. (I don't think anything new has gone in today). [sorry, not had enough time to get to the bottom of this the last few days] -- regards, Dhaval -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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