On Wed, 29 Sep 2010, Namhyung Kim wrote: > The bit-ops routines require its arg to be a pointer to unsigned long. > This leads sparse to complain about different signedness as follows: Acked-by: Christoph Lameter <cl@xxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>