Hi David, This is a patch to fix the same problem I sent the other day for 2.4 tree. Fortunately, we don't have problem without this patch for 2.6 because ACPI and IOSAPIC interface have the same numbers (ACPI_ACTIVE_LOW = IOSAPIC_LOW, ACPI_EDGE_SENSITIVE = IOSAPIC_EDGE, etc.) But it should be converted explicitly. --- 1st Computer Software Division, NEC Corporation Takayoshi Kochi