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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-07-14 19:55:03 +1000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-14 17:54:22 +0200 |
| commit | 7798ed0f57b4d137e660fbf5be1e1528e40f89ac (patch) | |
| tree | 84946570d96de4a636292052ccfc5d8d85c97b10 /arch/powerpc/kernel | |
| parent | a05fe0389b72f43b9e29d6fbfc5885084be2f96f (diff) | |
| download | blackbird-op-linux-7798ed0f57b4d137e660fbf5be1e1528e40f89ac.tar.gz blackbird-op-linux-7798ed0f57b4d137e660fbf5be1e1528e40f89ac.zip | |
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 <sfr@canb.auug.org.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: <linuxppc-dev@ozlabs.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/stacktrace.c | 1 |
1 files changed, 1 insertions, 0 deletions
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 <linux/sched.h> #include <linux/stacktrace.h> +#include <linux/module.h> #include <asm/ptrace.h> /* |
