In commit 88b0fe175735 ("powerpc: Add show_user_instructions()") the function show_user_instructions was added.
This commit adds an include of header file <asm/stacktrace.h> to provide the missing function prototype. Silence the following gcc warning (treated as error with W=1): arch/powerpc/kernel/process.c:1302:6: error: no previous prototype for ‘show_user_instructions’ [-Werror=missing-prototypes] Signed-off-by: Mathieu Malaterre <ma...@debian.org> --- arch/powerpc/kernel/process.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index bb6ac471a784..1c64491e9702 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -65,6 +65,7 @@ #include <asm/livepatch.h> #include <asm/cpu_has_feature.h> #include <asm/asm-prototypes.h> +#include <asm/stacktrace.h> #include <linux/kprobes.h> #include <linux/kdebug.h> -- 2.11.0