Re: [PATCH] xtensa: Fix broken allmodconfig build

From: Guenter Roeck
Date: Wed Aug 28 2013 - 00:11:58 EST


On 08/27/2013 09:06 PM, Guenter Roeck wrote:
xtansa allmodbuild fails with:

Grmpf.

s/xtansa/xtensa

Guenter

arch/xtensa/kernel/xtensa_ksyms.c:129:1: error: '_mcount' undeclared here (not in a function)
make[2]: *** [arch/xtensa/kernel/xtensa_ksyms.o] Error 1
make[1]: *** [arch/xtensa/kernel] Error 2

The breakage is due to commit 478ba61af (xtensa: add static function tracer
support) which exports _mcount without declaring it.

Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
arch/xtensa/kernel/xtensa_ksyms.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c
index d8507f8..74a60c7 100644
--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -25,6 +25,7 @@
#include <asm/io.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
+#include <asm/ftrace.h>
#ifdef CONFIG_BLK_DEV_FD
#include <asm/floppy.h>
#endif


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