On Wed, Dec 23, 2015 at 9:56 PM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > s390:defconfig: > > ERROR: "phys_to_pfn_t" [drivers/s390/block/dcssblk.ko] undefined! > > s390 does not set CONFIG_HAS_IOMEM, which is required for phys_to_pfn_t to > exist. > > Introduced with commit e014f77c4b ("mm-dax-pmem-introduce-pfn_t-v3") and > possibly earlier. Addressed in v4: https://lists.01.org/pipermail/linux-nvdimm/2015-December/003610.html -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html