At Tue, 15 Jul 2003 18:55:10 -0700 (PDT), Eliot Blennerhassett wrote: > > Question: > Notwithstanding bad style etc, am I doing something that is fundamentally wrong > in using a userspace buffer when I am inside a spinlock i.e. in interrupt > context? (In the same way as I must not use a semaphore in interrupt context)
yes. you cannot copy_from/to_user() in the atomic situation. Takashi ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here: http://www.vmware.com/wl/offer/345/0 _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
