Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1695826
| From | Geert Uytterhoeven <geert@linux-m68k.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2] m68k: Restore symbol versions for symbols exported from assembly |
| Date | 2017-07-25 17:10 +0200 |
| Message-ID | <u79Dd-4o6-41@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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
Back to linux.kernel | Previous | Next | Find similar | Unroll thread
[PATCH v2] m68k: Restore symbol versions for symbols exported from assembly Geert Uytterhoeven <geert@linux-m68k.org> - 2017-07-25 17:10 +0200
csiph-web