Messages in this thread | | | Date | Tue, 16 Dec 2008 22:48:01 +0100 | From | "Frédéric Weisbecker" <> | Subject | Re: [PATCH] tracing/ftrace: use preempt_enable_no_resched_notrace in ring_buffer_time_stamp() |
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2008/12/16 Steven Rostedt <rostedt@goodmis.org>: > > > On Tue, 16 Dec 2008, Fr?d?ric Weisbecker wrote: >> >> The hard reboots I've seen are related to x86-64 while >> disabling/reenabling a CPU through /sys/device/system/cpu >> No tracer was enabled at these times (the problem still remains with >> latest updates on -tip for half an hour). > > Do you have STACK_TRACER enabled? > > -- Steve >
Yes. Do you think the origin comes from the fact that ftrace is running with stack tracer?
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