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SubjectRe: [PATCH] ftrace: build ftrace.o when CONFIG_FTRACE_SYSCALLS is set for s390
On Wed, Nov 18, 2009 at 03:40:44PM -0500, Aristeu Rozanski wrote:
> Trying to build a s390x kernel with CONFIG_FTRACE_SYSCALLS will fail
> because ftrace.o is not built/linked.
>
> Signed-off-by: Aristeu Rozanski <aris@redhat.com>
>
> ---
> arch/s390/kernel/Makefile | 1 +
> 1 file changed, 1 insertion(+)
>
> --- linus-2.6.orig/arch/s390/kernel/Makefile 2009-10-30 17:49:10.000000000 -0400
> +++ linus-2.6/arch/s390/kernel/Makefile 2009-11-18 15:39:52.000000000 -0500
> @@ -44,6 +44,7 @@ obj-$(CONFIG_KPROBES) += kprobes.o
> obj-$(CONFIG_FUNCTION_TRACER) += $(if $(CONFIG_64BIT),mcount64.o,mcount.o)
> obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
> obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
> +obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
>
> # Kexec part
> S390_KEXEC_OBJS := machine_kexec.o crash.o
>


Thanks!

Acked-by: Frederic Weisbecker <fweisbec@gmail.com>

We probably want this patch for .32
Not sure in which tree it best fits though, -tip or s390?
(Adding more people in Cc).



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