Since someone mentioned again. Right now only x86 implements vmalloc_sync_all(). But iff:
- Your module mappings might require a page fault calling C code in kernel - You got a pagefault notifier at the beginning of the page fault handler you risk a endless pagefault recursion with modular pagefault notifiers. vmalloc_sync_all should sync all the available mappings on notifier register so that the C pf handler is not called for module faults. Apparently at least ARM has this problem. If the kernel module fault is only assembler code without notifier (e.g. to reload a TLB) it is probably not needed. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
