| Subject | Re: [PATCH 19/19] [INCOMPLETE] ARM: make return_address available for ARM_UNWIND | From | Steven Rostedt <> | Date | Fri, 25 Jan 2013 12:08:23 -0500 |
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On Fri, 2013-01-25 at 16:59 +0000, Dave Martin wrote:
> Cool. Are you aware of return_address being used elsewhere? Currently > I'm not aware of anything else which uses it, and grep is not finding > any calls outside ftrace.h that I can see.
softirq.c has a trace_preempt_off() use of CALLER_ADDR1.
kernel/sched/core.c has CALLER_ADDR1, 2 an 3.
-- Steve
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