The patch titled
Subject: mm: kmemleak: mark kmemleak_init prototype as __init
has been added to the -mm tree. Its filename is
mm-kmemleak-mark-kmemleak_init-prototype-as-__init.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-kmemleak-mark-kmemleak_init-prototype-as-__init.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-kmemleak-mark-kmemleak_init-prototype-as-__init.patch
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------------------------------------------------------
From: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx>
Subject: mm: kmemleak: mark kmemleak_init prototype as __init
kmemleak_init() definition in mm/kmemleak.c is marked __init but its
prototype in include/linux/kmemleak.h is marked __ref since commit
a6186d89c913 ("kmemleak: Mark the early log buffer as __initdata").
This causes a section mismatch which is reported as a warning when
building with clang -Wsection, because kmemleak_init() is declared in
section .ref.text but defined in .init.text.
Fix this by marking kmemleak_init() prototype __init.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx>
Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/kmemleak.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN include/linux/kmemleak.h~mm-kmemleak-mark-kmemleak_init-prototype-as-__init include/linux/kmemleak.h
--- a/include/linux/kmemleak.h~mm-kmemleak-mark-kmemleak_init-prototype-as-__init
+++ a/include/linux/kmemleak.h
@@ -25,7 +25,7 @@
#ifdef CONFIG_DEBUG_KMEMLEAK
-extern void kmemleak_init(void) __ref;
+extern void kmemleak_init(void) __init;
extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
gfp_t gfp) __ref;
extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size,
_
Patches currently in -mm which might be from nicolas.iooss_linux@xxxxxxx are
mm-kmemleak-mark-kmemleak_init-prototype-as-__init.patch
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