* CONFIG_FTRACE_STARTUP_TEST in 2.6.32
@ 2009-12-09 5:17 Jon Masters
2009-12-09 5:31 ` Steven Rostedt
0 siblings, 1 reply; 2+ messages in thread
From: Jon Masters @ 2009-12-09 5:17 UTC (permalink / raw)
To: Steven Rostedt; +Cc: linux-kernel
Steven,
FYI I built a Linus tree yesterday with CONFIG_FTRACE_STARTUP_TEST
enabled (as well as *all* other debug options, per usual setup) on a KVM
instance running F12 userspace with otherwise "make localmodconfig".
The kernel stalls at the ftrace tester and I eventually rebooted it. I
didn't have any time to poke further, but I can do so if you don't
already know about this problem.
Jon.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: CONFIG_FTRACE_STARTUP_TEST in 2.6.32
2009-12-09 5:17 CONFIG_FTRACE_STARTUP_TEST in 2.6.32 Jon Masters
@ 2009-12-09 5:31 ` Steven Rostedt
0 siblings, 0 replies; 2+ messages in thread
From: Steven Rostedt @ 2009-12-09 5:31 UTC (permalink / raw)
To: Jon Masters; +Cc: linux-kernel
On Wed, 2009-12-09 at 00:17 -0500, Jon Masters wrote:
> Steven,
>
> FYI I built a Linus tree yesterday with CONFIG_FTRACE_STARTUP_TEST
> enabled (as well as *all* other debug options, per usual setup) on a KVM
> instance running F12 userspace with otherwise "make localmodconfig".
>
> The kernel stalls at the ftrace tester and I eventually rebooted it. I
> didn't have any time to poke further, but I can do so if you don't
> already know about this problem.
Nope, I don't know of this. Although someone did tell me that they had a
bug with KVM and tracing. I got side tracked from debugging that. (still
kind of low priority).
But where exactly did it get stuck?
-- Steve
^ permalink raw reply [flat|nested] 2+ messages in thread
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