On Mon, 2010-11-08 at 08:23 +0100, Peter Korsgaard wrote:
> >>>>> "Michael" == Michael Ellerman <michael@ellerman.id.au> writes:
> 
>  Michael> No need to have three of them.
>  Michael> Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
>  Michael> ---
>  Michael>  arch/powerpc/kernel/Makefile |    9 ++++-----
>  Michael>  1 files changed, 4 insertions(+), 5 deletions(-)
> 
>  Michael> -		        signal.o sysfs.o cacheinfo.o
>  Michael> -obj-y		+= vdso32/
>  Michael> +			signal.o sysfs.o cacheinfo.o time.o \
>  Michael> +			time.o prom.o traps.o setup-common.o \
> 
> You have time.o twice.

Yeah, it makes the kernel run twice as fast.

cheers