make oldconfig issues since 2.15-rc1-mm1

[Stef van der Made <svdmade@planet.nl>]

Gentleman,

Since the release of kernel 2.15-rc1-mm1 I can't compile the kernel 
anymore due to this issue while doing an make oldconfig.

When running make oldconfig I get this output:\

  HOSTCC  scripts/kconfig/zconf.tab.o
scripts/kconfig/zconf.tab.c: In function 'conf_parse':
scripts/kconfig/zconf.tab.c:1939: error: 'SYMBOL_CHECK_DONE' undeclared 
(first use in this function)
scripts/kconfig/zconf.tab.c:1939: error: (Each undeclared identifier is 
reported only once
scripts/kconfig/zconf.tab.c:1939: error: for each function it appears in.)
make[1]: *** [scripts/kconfig/zconf.tab.o] Error 1

When trying to compile the kernel using make but a non update .config 
file I get this output which might be related to the previous issue:

bash-2.05b$ make
  CHK     include/linux/version.h
  CHK     include/linux/compile.h
  CHK     usr/initramfs_list
  CC      arch/i386/kernel/apm.o
In file included from include/linux/mm.h:4,
                 from include/linux/poll.h:11,
                 from arch/i386/kernel/apm.c:207:
include/linux/sched.h:256:16: warning: "CONFIG_SPLIT_PTLOCK_CPUS" is not 
defined
In file included from include/linux/poll.h:11,
                 from arch/i386/kernel/apm.c:207:
include/linux/mm.h:236:16: warning: "CONFIG_SPLIT_PTLOCK_CPUS" is not 
defined
include/linux/mm.h:828:16: warning: "CONFIG_SPLIT_PTLOCK_CPUS" is not 
defined
arch/i386/kernel/apm.c: In function 'apm_init':
arch/i386/kernel/apm.c:2293: error: 'pm_active' undeclared (first use in 
this function)
arch/i386/kernel/apm.c:2293: error: (Each undeclared identifier is 
reported only once
arch/i386/kernel/apm.c:2293: error: for each function it appears in.)
arch/i386/kernel/apm.c: In function 'apm_exit':
arch/i386/kernel/apm.c:2384: error: 'pm_active' undeclared (first use in 
this function)
make[1]: *** [arch/i386/kernel/apm.o] Error 1

I'm using gcc-4.0.2, and glibc-2.3.3

Thanks in advance for your help.

Stef