On October 5, 2015 1:22:44 PM PDT, Linus Torvalds <[email protected]> wrote: >We could probably do them outside the loop, rather than tightly around >the actual move instructions. Peter (hpa), is there some sane >interface to try to do that?
There are... in particular the get_user_try/catch mechanism, used among other things by the signal handing, as well as the copy functions (I don't have the original code in front of me so I don't have the context which would be appropriate.) -- Sent from my Android device with K-9 Mail. Please excuse my brevity. -- 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/
