> just fyi, jejb sleuthed out that it was flush_tlb_mm's non-SMP path > (which "flushes" the tlb by allocating a new spaceid) that was causing > the problem, and helge verified that it fixes the bug. It seems this code can be called from drivers. Maybe the context update needs to be surrounded by task_lock(current)...task_unlock(current). Dave -- J. David Anglin dave.anglin@xxxxxxxxxxxxxx National Research Council of Canada (613) 990-0752 (FAX: 952-6602) -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
