bbb8c91afa
There is a race condition in a multicore system that happens when the idle thread in a CPU checks if the state was forced, if not it will call the policy manager. If a secondary core forces a state after that this point the value returned by the policy will be rewritten. Another case is, if a state is forced while a CPU is sleeping, when this CPU resumes, the forced bit is cleared and the forced state is never be used. Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com> |
||
|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| device_runtime.c | ||
| device.c | ||
| Kconfig | ||
| pm_stats.c | ||
| pm_stats.h | ||
| pm.c | ||
| policy.c | ||
| state.c | ||