Hello, a more theoretical question:
Is it possible to provocate a deadlock while switching a RTTask from primary mode to secondary mode when the interrupt shield is activated? Perhaps with this kind of scenario: - linux process takes semaphore - RTTask switches to secondary mode and also tries to take this semaphore - The semaphore would be released in ISR context of the linux kernel. But the interrupt shield prevents the execution of this isr. How realistic is this scenario? Another question: Is it possible to avoid mode switches for realtime tasks at compile time for a specific task? Thanks in advance, Markus ___________________________________________________________ Neu: WEB.DE De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: https://produkte.web.de/go/demail02 _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
