Hi,

Today's mainline build, breaks on Power6 and Power7 (all BE config) with 
these build errors

arch/powerpc/kernel/time.c: In function ‘running_clock’:
arch/powerpc/kernel/time.c:712:2: error: implicit declaration of 
function ‘cputime_to_nsecs’ [-Werror=implicit-function-declaration]
return local_clock() - 
cputime_to_nsecs(kcpustat_this_cpu->cpustat[CPUTIME_STEAL]);
^
cc1: some warnings being treated as errors
make[1]: *** [arch/powerpc/kernel/time.o] Error 1


Regard's
Abdul Haleem
IBM Linux Technology Center.