Re: [PATCH 1/3] clocksource/arm_arch_timer: mark arch_counter_get_* as notrace

2019-06-03 Thread Daniel Lezcano
Hi Anders, thanks for your patch. As mentioned by Mark I already applied this fix from Julien Thierry. -- Daniel On 03/06/2019 11:23, Marc Zyngier wrote: > Hi Anders, > > > On 03/06/2019 10:12, Anders Roxell wrote: >> When CONFIG_FUNCTION_GRAPH_TRACER is enabled we end up in this circular >>

Re: [PATCH 1/3] clocksource/arm_arch_timer: mark arch_counter_get_* as notrace

2019-06-03 Thread Marc Zyngier
Hi Anders, On 03/06/2019 10:12, Anders Roxell wrote: > When CONFIG_FUNCTION_GRAPH_TRACER is enabled we end up in this circular > call trace since function arch_counter_get_cntvct() isn't marked with no > trace: > > [ 17.914934] Call trace: > [ 17.915211] ftrace_return_to_handler+0x194/0x288

[PATCH 1/3] clocksource/arm_arch_timer: mark arch_counter_get_* as notrace

2019-06-03 Thread Anders Roxell
When CONFIG_FUNCTION_GRAPH_TRACER is enabled we end up in this circular call trace since function arch_counter_get_cntvct() isn't marked with no trace: [ 17.914934] Call trace: [ 17.915211] ftrace_return_to_handler+0x194/0x288 [ 17.915551] return_to_handler+0x1c/0x38 [ 17.915855] trace_