From 7798ed0f57b4d137e660fbf5be1e1528e40f89ac Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 14 Jul 2008 19:55:03 +1000 Subject: [PATCH] generic-ipi: powerpc/generic-ipi tree build failure Today's linux-next build (powerpc allmodconfig) failed like this: ERROR: ".save_stack_trace" [tests/backtracetest.ko] undefined! But save_stack_trace is exported in arch/powerpc/kernel/stacktrace.c I couldn't figure it out until I noticed these earlier warnings: arch/powerpc/kernel/stacktrace.c:47: warning: data definition has no type or storage class arch/powerpc/kernel/stacktrace.c:47: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/powerpc/kernel/stacktrace.c:47: warning: parameter names (without types) in function declaration I applied the patch below. Signed-off-by: Stephen Rothwell Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Signed-off-by: Ingo Molnar --- arch/powerpc/kernel/stacktrace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c index 9861f17258da..3cf0d94ba340 100644 --- a/arch/powerpc/kernel/stacktrace.c +++ b/arch/powerpc/kernel/stacktrace.c @@ -12,6 +12,7 @@ #include #include +#include #include /* -- 2.20.1