Josh Zhao wrote: > Hi , > When do I need to add local_irq_disable_hw/local_irq_enable_hw in > root domain? I think every irq/event should not be disabled in root > domain,but why i have seen in some code ?
Because some serialization still needs to be enforced, even for the root domain, particularly for code that may have an impact on the pipeline state. > thanks! > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Adeos-main mailing list > [email protected] > https://mail.gna.org/listinfo/adeos-main -- Philippe. _______________________________________________ Adeos-main mailing list [email protected] https://mail.gna.org/listinfo/adeos-main
