From: Nicolas Pitre <nicolas.pitre@linaro.org>
Date: Fri, 25 Jul 2014 20:05:31 +0000 (-0400)
Subject: ARM: add IPI tracepoints
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~97^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=365ec7b17327;p=pandora-kernel.git

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>
---

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