Hi, currently the crash driver is disabled in rawhide, but enabled as module in f20 and stabilization branch. The following snippet make it build on s390 diff -up a/arch/s390/mm/maccess.c.crash b/arch/s390/mm/maccess.c --- a/arch/s390/mm/maccess.c.crash 2013-11-26 10:51:55.188222879 -0500 +++ b/arch/s390/mm/maccess.c 2013-11-26 10:52:43.718223592 -0500 @@ -228,3 +228,6 @@ void unxlate_dev_mem_ptr(unsigned long a if ((void *) addr != buf) free_page((unsigned long) buf); } + +EXPORT_SYMBOL(xlate_dev_mem_ptr); +EXPORT_SYMBOL(unxlate_dev_mem_ptr); I think it should get appended to the crash driver patch. Dan _______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel