The patch titled
Subject: include/linux/printk.h: correct function definition for C++
has been added to the -mm tree. Its filename is
correct-function-definition-for-c.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/correct-function-definition-for-c.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/correct-function-definition-for-c.patch
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------------------------------------------------------
From: Joakim Tjernlund <joakim.tjernlund@xxxxxxxxxxxx>
Subject: include/linux/printk.h: correct function definition for C++
C++ does does not like the extra extern before asmlinkage, remove it.
Link: http://lkml.kernel.org/r/20170221151044.5499-1-joakim.tjernlund@xxxxxxxxxxxx
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@xxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/printk.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN include/linux/printk.h~correct-function-definition-for-c include/linux/printk.h
--- a/include/linux/printk.h~correct-function-definition-for-c
+++ a/include/linux/printk.h
@@ -139,7 +139,7 @@ struct va_format {
})
#ifdef CONFIG_EARLY_PRINTK
-extern asmlinkage __printf(1, 2)
+asmlinkage __printf(1, 2)
void early_printk(const char *fmt, ...);
#else
static inline __printf(1, 2) __cold
@@ -279,7 +279,7 @@ static inline void printk_safe_flush_on_
}
#endif
-extern asmlinkage void dump_stack(void) __cold;
+asmlinkage void dump_stack(void) __cold;
#ifndef pr_fmt
#define pr_fmt(fmt) fmt
_
Patches currently in -mm which might be from joakim.tjernlund@xxxxxxxxxxxx are
correct-function-definition-for-c.patch
compilerh-fix-c-uninitialized-const-issue.patch