latest git: compile error: arch/powerpc/kernel/built-in.o

  LD      .tmp_vmlinux1
arch/powerpc/kernel/built-in.o: In function `__restore_cpu_setup':
(.text+0xcd34): undefined reference to `kexec_sr_activated'
arch/powerpc/kernel/built-in.o: In function `__restore_cpu_setup':
(.text+0xcd44): undefined reference to `crash_kexec_secondary'
arch/powerpc/kernel/built-in.o: In function `early_init_devtree':
(.init.text+0x1cdc): undefined reference to `reserve_crashkernel'
arch/powerpc/kernel/built-in.o: In function `early_init_devtree':
(.init.text+0x1e1c): undefined reference to `overlaps_crashkernel'
make[1]: *** [.tmp_vmlinux1] Error 1
make[1]: Leaving directory `/home/shorty/kernel-factory/git.08102006/linux-2.6'
make: *** [debian/stamp-build-kernel] Error 2

I've hit the same build error in 2.6.18-rc4. Maybe the patches should also be added to the main kernel tree?

Regards,
Niels Kristian