> While on 64-bit this is fine, I fail to see how you avoid using the > SSE2 instruction on non-SSE2 systems. You're right, this needs a fallback path for 32bit non sse (and fixing the ABI) -Andi -- ak@xxxxxxxxxxxxxxx -- Speaking for myself only -- 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>