Hi Andrew,

After merging the akpm tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

arch/powerpc/kernel/rtas.c: In function 'rtas_restart':
arch/powerpc/kernel/rtas.c:655:24: error: 'SYS_RESTART' undeclared (first use in this function)
arch/powerpc/kernel/rtas.c: In function 'rtas_power_off':
arch/powerpc/kernel/rtas.c:664:24: error: 'SYS_POWER_OFF' undeclared (first use in this function)
arch/powerpc/kernel/rtas.c: In function 'rtas_halt':
arch/powerpc/kernel/rtas.c:674:24: error: 'SYS_HALT' undeclared (first use in this function)

Caused by commit ac050ff2a176 ("It is not necessary to share the same
notifier.h").

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au