The following allmodconfig build failure is seen:
CC arch/sparc/kernel/kgdb_64.o
arch/sparc/kernel/kgdb_64.c: In function 'kgdb_trap':
arch/sparc/kernel/kgdb_64.c:162:7: error: implicit declaration of function 'exception_enter' [-Werror=implicit-function-declaration]
arch/sparc/kernel/kgdb_64.c:176:2: error: implicit declaration of function 'exception_exit' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
Bisection leads to commit 812cb83a56a908729c453a7db3fb2c262119bc9d
("sparc64: Implement HAVE_CONTEXT_TRACKING"). This commit failed
to include the proper header for the above two functions in this file.
Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
Fixes: 812cb83a56a9 ("sparc64: Implement HAVE_CONTEXT_TRACKING")
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
diff --git a/arch/sparc/kernel/kgdb_64.c b/arch/sparc/kernel/kgdb_64.c
index 60b19f50c80a..3860e692fedc 100644
--- a/arch/sparc/kernel/kgdb_64.c
+++ b/arch/sparc/kernel/kgdb_64.c
@@ -5,6 +5,7 @@
#include <linux/kgdb.h>
#include <linux/kdebug.h>
+#include <linux/context_tracking.h>
#include <linux/ftrace.h>
#include <asm/cacheflush.h>
--
1.8.5.1
--
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