Linus Torvalds <[EMAIL PROTECTED]> writes: > > (Yes, the "asm volatile" may do so too, but it's very unclear what the > "volatile" on the asm actually does, so ..)
Without the volatile they get completely optimized away :/ [tried that, cost a lot of debugging time -- empty string functions cause a lot of strange side effects] -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/