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    Subject[PATCH v2] m68k: Restore symbol versions for symbols exported from assembly
    Date
    From: Ben Hutchings <ben@decadent.org.uk>

    WARNING: EXPORT symbol "__divsi3" [vmlinux] version generation failed, symbol will not be versioned.
    WARNING: EXPORT symbol "__umodsi3" [vmlinux] version generation failed, symbol will not be versioned.
    WARNING: EXPORT symbol "__mulsi3" [vmlinux] version generation failed, symbol will not be versioned.
    WARNING: EXPORT symbol "__modsi3" [vmlinux] version generation failed, symbol will not be versioned.
    WARNING: EXPORT symbol "__udivsi3" [vmlinux] version generation failed, symbol will not be versioned.

    Add <asm/asm-prototypes.h> so that genksyms knows the types of these
    symbols and can generate CRCs for them.

    Fixes: d13ffb563044 ("m68k: move exports to definitions"
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    [geert: Add warning messages, match actual prototypes]
    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    ---
    Based on gccint.info

    Several prototypes in the kernel disagree w.r.t. signedness of the
    second parameter, and use e.g.

    signed int __divsi3(signed int, unsigned int);

    v2:
    - Add warning messages, match actual prototypes.
    ---
    arch/m68k/include/asm/asm-prototypes.h | 5 +++++
    1 file changed, 5 insertions(+)
    create mode 100644 arch/m68k/include/asm/asm-prototypes.h

    diff --git a/arch/m68k/include/asm/asm-prototypes.h b/arch/m68k/include/asm/asm-prototypes.h
    new file mode 100644
    index 0000000000000000..22ccb9c975767201
    --- /dev/null
    +++ b/arch/m68k/include/asm/asm-prototypes.h
    @@ -0,0 +1,5 @@
    +extern int __divsi3(int, int);
    +extern int __modsi3(int, int);
    +extern int __mulsi3(int, int);
    +extern unsigned int __udivsi3(unsigned int, unsigned int);
    +extern unsigned int __umodsi3(unsigned int, unsigned int);
    --
    2.7.4
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