On Jan 8, 2016 4:19 PM, "Tony Luck" <tony.luck@xxxxxxxxx> wrote: > > Make use of the EXTABLE_FAULT exception table entries. This routine > returns a structure to indicate the result of the copy: Perhaps this is silly, but could we make this feature depend on ERMS and thus make the code a lot simpler? Also, what's the sfence for? You don't seem to be using any non-temporal operations. --Andy -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>