From: Borislav Petkov <bp@xxxxxxx>
commit b3149ffcdb31a8eb854cc442a389ae0b539bf28a upstream.
Add asm/mce.h to asm/asm-prototypes.h so that that asm symbol's checksum
can be generated in order to support CONFIG_MODVERSIONS with it and fix:
WARNING: modpost: EXPORT symbol "copy_mc_fragile" [vmlinux] version \
generation failed, symbol will not be versioned.
For reference see:
4efca4ed05cb ("kbuild: modversions for EXPORT_SYMBOL() for asm")
334bb7738764 ("x86/kbuild: enable modversions for symbols exported from asm")
Fixes: ec6347bb4339 ("x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}()")
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Link: https://lkml.kernel.org/r/20201007111447.GA23257@xxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/include/asm/asm-prototypes.h | 1 +
1 file changed, 1 insertion(+)
--- a/arch/x86/include/asm/asm-prototypes.h
+++ b/arch/x86/include/asm/asm-prototypes.h
@@ -5,6 +5,7 @@
#include <asm/string.h>
#include <asm/page.h>
#include <asm/checksum.h>
+#include <asm/mce.h>
#include <asm-generic/asm-prototypes.h>
