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3aa601492b
Currently ti-32k can be used as a scheduler clock. We properly marked omap_32k_read_sched_clock() as notrace but we then call another function ti_32k_read_cycles() that _wasn't_ notrace. Having a traceable function in the sched_clock() path leads to a recursion within ftrace and a kernel crash. Fix this by adding notrace attribute to the ti_32k_read_cycles() function. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Cc: daniel.lezcano@linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/20160922075621.3725-1-jszhang@marvell.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
128 lines
3.6 KiB
128 lines
3.6 KiB