WARNING: modpost: missing MODULE_DESCRIPTION() in mm/kasan/kasan_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o
ld.lld: error: undefined symbol: fwnode_mdio_find_device
>>> referenced by core.c:641 (/home/nipa/net-next/wt-0/build_clang/drivers/net/pcs/core.c:641)
>>>               vmlinux.o:(pcs_get_by_fwnode_compat)
make[3]: *** [../scripts/Makefile.vmlinux:91: vmlinux.unstripped] Error 1
make[2]: *** [/home/nipa/net-next/wt-0/Makefile:1242: vmlinux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/home/nipa/net-next/wt-0/Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2
WARNING: modpost: missing MODULE_DESCRIPTION() in mm/kasan/kasan_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o
ld.lld: error: undefined symbol: fwnode_mdio_find_device
>>> referenced by core.c:641 (/home/nipa/net-next/wt-0/build_clang/drivers/net/pcs/core.c:641)
>>>               vmlinux.o:(pcs_get_by_fwnode_compat)
make[3]: *** [../scripts/Makefile.vmlinux:91: vmlinux.unstripped] Error 1
make[2]: *** [/home/nipa/net-next/wt-0/Makefile:1242: vmlinux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/home/nipa/net-next/wt-0/Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2
WARNING: modpost: missing MODULE_DESCRIPTION() in mm/kasan/kasan_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o
ld.lld: error: undefined symbol: fwnode_mdio_find_device
>>> referenced by core.c:641 (/home/nipa/net-next/wt-0/build_clang/drivers/net/pcs/core.c:641)
>>>               vmlinux.o:(pcs_get_by_fwnode_compat)
make[3]: *** [../scripts/Makefile.vmlinux:91: vmlinux.unstripped] Error 1
make[2]: *** [/home/nipa/net-next/wt-0/Makefile:1242: vmlinux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/home/nipa/net-next/wt-0/Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2