I know this is a staging and thus experimental driver. I only wanted to point out that if you compile the kernl without SMP support, then this driver module will have these undefined symbols: spin_lock_bh _per_cpu_offset synchronize_irq spin_unlock_irqrestore del_timer_sync spin_lock_irqsave I did a cursory look at part of the code, and it is obvious this code is not up to snuff in coding style, and in one file, missing header include. At the very least, the code needs to surround locking and unlocking code with #ifdef CONFIG_SMP spin_lock... or spin_unlock ... #endif My $.02's worth Cheers, Markus K. _________________________________________________________________ Get back to school stuff for them and cashback for you. http://www.bing.com/cashback?form=MSHYCB&publ=WLHMTAG&crea=TEXT_MSHYCB_BackToSchool_Cashback_BTSCashback_1x1 -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list