Does not build on 6.12.20

Compiles well - but does not build and stops on ld phase DESCEND objtool CALL scripts/checksyscalls.sh INSTALL libsubcmd_headers UPD include/generated/utsversion.h CC init/version-timestamp.o LD vmlinux ld: kernel/sched/bs.o: in function `sched_balance_trigger': bs.c:(.text+0x2e71): undefined reference to `arch_asym_cpu_priority' ld: bs.c:(.text+0x2e7b): undefined reference to `arch_asym_cpu_priority' ld: kernel/sched/build_utility.o: in function `build_sched_domains': build_utility.c:(.text+0x5b1b): undefined reference to `arch_asym_cpu_priority' ld: build_utility.c:(.text+0x5b27): undefined reference to `arch_asym_cpu_priority' make[2]: *** [scripts/Makefile.vmlinux:34: vmlinux] Error 1 make[1]: *** [/var/tmp/linux-6.12.20/Makefile:1179: vmlinux] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:224: __sub-make] Error 2 [config.txt](https://github.com/user-attachments/files/19485728/config.txt)