Messages in this thread Patch in this message | | | From | Genjian <> | Subject | [PATCH] MIPS: Restore symbol versions for copy_page_cpu and clear_page_cpu | Date | Thu, 24 Nov 2022 13:58:16 +0800 |
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From: Genjian Zhang <zhanggenjian@kylinos.cn>
The mips build generates two warnings:
WARNING: modpost: EXPORT symbol "clear_page_cpu" [vmlinux] version generation failed, symbol will not be versioned. WARNING: modpost: EXPORT symbol "copy_page_cpu" [vmlinux] version generation failed, symbol will not be versioned.
Add their prototypes to be defined in asm-prototypes.h, so that genksyms knows the types of these symbols and can generate CRCs for them.
Reported-by: k2ci <kernel-bot@kylinos.cn> Signed-off-by: Genjian Zhang <zhanggenjian@kylinos.cn> --- arch/mips/include/asm/asm-prototypes.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/mips/include/asm/asm-prototypes.h b/arch/mips/include/asm/asm-prototypes.h index f901ed043c71..8e8fc38b0941 100644 --- a/arch/mips/include/asm/asm-prototypes.h +++ b/arch/mips/include/asm/asm-prototypes.h @@ -6,3 +6,6 @@ #include <linux/uaccess.h> #include <asm/ftrace.h> #include <asm/mmu_context.h> + +extern void clear_page_cpu(void *page); +extern void copy_page_cpu(void *to, void *from); -- 2.25.1
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