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Date: Wed, 17 Jun 2009 21:43:03 -0600 From: Jake Edge <jake@....net> To: Steven Rostedt <rostedt@...dmis.org> Cc: LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>, Frederic Weisbecker <fweisbec@...il.com> Subject: Re: problem with function_graph self-test? On Wed, 17 Jun 2009 23:24:18 -0400 (EDT) Steven Rostedt wrote: > Jake, when you find a bug, you really find a bug! heh, glad to be of service :) > This is something that gcc is screwing with us. After spending all > day today trying to figure out what is happening, I finally found it > in the assembly. is there something specific to my config that causes this to happen? I assume other folks are running the function_graph selftest under other, quite possibly more sane, configs without running into it ... or is it just something that most folks aren't running (i can't remember why i turned ftrace selftests on, other than, perhaps, general curiosity) ... you don't run into this under your "normal" configs? jake -- Jake Edge - LWN - jake@....net - http://lwn.net -- 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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