At the 15th Real-Time Linux Workshop held in Lugano-Manno on October 28-31, Andrea Parri and Juri Lelli of the ReTiS Lab of the Scuola Superiore Sant'Anna presented a paper describing the Multiprocessor Bandwidth Inheritance. M-BWI is a OS protocol used to improve isolation among resource reservations while dealing with mutex semaphores on shared resources. The work has been carried out in the context of the WorkPackage 3 of the JUNIPER project, concerning System Software. More information about the workshop can be found here, while the full paper can be downloaded from here.