tree 620a7260ca6cd55032a79d22e99d9a83cd62d439
parent f6d9804d145b9c42dbbabefdda208a6a492b2236
author Nicolas Pitre <nicolas.pitre@linaro.org> 1406318731 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1407458441 -0400

ARM: add IPI tracepoints

The strings used to list IPIs in /proc/interrupts are reused for tracing
purposes.

While at it, prevent a negative ipinr from escaping the range check
in handle_IPI().

Link: http://lkml.kernel.org/p/1406318733-26754-4-git-send-email-nicolas.pitre@linaro.org

Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>