Hi, here is a second version. I've tried to address all comments (for which I'm really grateful). I believe the main question which remains opened is exe-fd setup. Hopefully the current limitation (root only) would be enough. Also, Julien, there is no additional need for ordering test of @start_stack member since we use find_vma helper. Please take a look, once you have a spare minutes, thanks! Cyrill -- 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>