Re: [PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle

2016-05-18 Thread Paul E. McKenney
On Wed, May 18, 2016 at 05:24:51PM +0200, Mason wrote: > On 16/05/2016 20:50, Paul E. McKenney wrote: > > >> stack backtrace: > >> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.6.0-rc5-next-20160426+ #1114 > >> Hardware name: Generic OMAP36xx (Flattened Device Tree) > >> [] (unwind_backtrace) from

Re: [PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle

2016-05-18 Thread Paul E. McKenney
On Wed, May 18, 2016 at 05:24:51PM +0200, Mason wrote: > On 16/05/2016 20:50, Paul E. McKenney wrote: > > >> stack backtrace: > >> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.6.0-rc5-next-20160426+ #1114 > >> Hardware name: Generic OMAP36xx (Flattened Device Tree) > >> [] (unwind_backtrace) from

Re: [PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle

2016-05-18 Thread Mason
On 16/05/2016 20:50, Paul E. McKenney wrote: >> stack backtrace: >> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.6.0-rc5-next-20160426+ #1114 >> Hardware name: Generic OMAP36xx (Flattened Device Tree) >> [] (unwind_backtrace) from [] (show_stack+0x10/0x14) >> [] (show_stack) from []

Re: [PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle

2016-05-18 Thread Mason
On 16/05/2016 20:50, Paul E. McKenney wrote: >> stack backtrace: >> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.6.0-rc5-next-20160426+ #1114 >> Hardware name: Generic OMAP36xx (Flattened Device Tree) >> [] (unwind_backtrace) from [] (show_stack+0x10/0x14) >> [] (show_stack) from []

[PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle

2016-05-16 Thread Paul E. McKenney
This commit adds an _rcuidle suffix to a pair of trace events to prevent the following splat: > === > [ INFO: suspicious RCU usage. ] > 4.6.0-rc5-next-20160426+ #1114 Not tainted > --- > include/trace/events/clk.h:59 suspicious

[PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle

2016-05-16 Thread Paul E. McKenney
This commit adds an _rcuidle suffix to a pair of trace events to prevent the following splat: > === > [ INFO: suspicious RCU usage. ] > 4.6.0-rc5-next-20160426+ #1114 Not tainted > --- > include/trace/events/clk.h:59 suspicious