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Message-ID: <1337783828.13348.158.camel@gandalf.stny.rr.com> Date: Wed, 23 May 2012 10:37:08 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Dave Jones <davej@...hat.com> Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Linux Kernel <linux-kernel@...r.kernel.org> Subject: Re: [3.4-rc3] Thread overran stack, or stack corrupted On Wed, 2012-04-18 at 12:43 -0400, Steven Rostedt wrote: > On Wed, 2012-04-18 at 11:30 -0400, Dave Jones wrote: > > On Wed, Apr 18, 2012 at 10:56:05AM -0400, Steven Rostedt wrote: > > > On Wed, 2012-04-18 at 09:58 -0400, Dave Jones wrote: > > > > > > > > OK, function tracing is broken on your box. Could you send me your full > > > > > config and I'll take a look at it tomorrow. Bed time for me now ;-) > > > > > > > > http://fpaste.org/b8PN/raw/ > > > > > > Hmm, I had no problems with this config. But that wasn't on my Xeon. I'm > > > compiling for that box now. > > > > > > Could you also paste your full dmesg. > > > > Oh, I guess it's this.. > > > > "PEBS disabled due to CPU errata." > > > > Crap. Never even noticed that before. > > Yeah, but that shouldn't stop the function tracer from working. > Hi Dave, Have we ever figured out why this wasn't working? Did it start working on newer kernels? -- Steve -- 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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