During power management sequencing there are places where Swi scheduling needs to be temporarily disabled/restored. The pre-existing Hwi_swiDisable()/ Hwi_swiRestoreHwi() were chosen for the implementation. The test team noticed that Swis triggered on wake from Standby were being executed on the Idle task stack. The root cause is that Hwi_swiRestoreHwi() is an optimized-version of Swi_restore() for the Hwi dispatcher, which assumes the CPU is already running on the interrupt stack, so it does not do a switch before running any newly posted Swi. The Hwi_swiRestoreHwi() is used improperly in the following places: ti/dpl/PowerCC26XX_tirtos.c: PowerCC26XX_schedulerRestore() ti/dpl/PowerCC26X2_tirtos.c: PowerCC26XX_schedulerRestore() ti/dpl/PowerCC32XX_tirtos.c PowerCC32XX_sleepPolicy() ti/dpl/PowerMSP432_tirtos.c PowerMSP432_schedulerRestore() PowerMSP432_deepSleepPolicy() PowerMSP432_sleepPolicy()