> I assume it is best to first make -O1 work and then progress to -O2 later? Depends on whether you have a need to debug this on gcc4.6 It seems that newer gcc (4.8.2) works again (see the Mikael/Mikulas thread on "ski" on this mailing list. I also managed to build a kernel with gcc 4.8.2 and boot it on my rx2600. -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html