On 09/08/2012 01:09 AM, Linus Torvalds wrote: > Sasha, since you can apparently reproduce it, can you replace the > "BUG_ON()" with just a > > if (start >= end) { > printf("bogus range %llx - %llx\n", start, end); > return -EINVAL; > } Replacing it gives me the following: [ 36.231736] bogus range fffffffffffff000 - 0 Thanks, Sasha -- 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>