On Thu, Jan 22, 2004 at 07:16:26PM +0100, Frank.A.Uepping@t-online.de wrote: > Hi, > I am wondering, that the struct subsystem uses a struct rw_semaphore for > locking. Consequently the use of kobject_un/register() is prohibited in > interrupt context (because rwsem can block); is this not to restricted? No. Why would you want to do that in a interrupt context? thanks, greg k-h -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/