From: Helge Deller <del...@gmx.de>
An alignment of 4 bytes is wrong for 64-bit platforms which don't define
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS (which then store 64-bit pointers).
Fix their alignment to 8 bytes.
Signed-off-by: Helge Deller <del...@gmx.de>
---
include/linux/export-internal.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/include/linux/export-internal.h b/include/linux/export-internal.h
index 69501e0ec239..cd253eb51d6c 100644
--- a/include/linux/export-internal.h
+++ b/include/linux/export-internal.h
@@ -16,10 +16,13 @@
* and eliminates the need for absolute relocations that require runtime
* processing on relocatable kernels.
*/
+#define __KSYM_ALIGN ".balign 4"
#define __KSYM_REF(sym) ".long " #sym "- ."
#elif defined(CONFIG_64BIT)
+#define __KSYM_ALIGN ".balign 8"
#define __KSYM_REF(sym) ".quad " #sym
#else
+#define __KSYM_ALIGN ".balign 4"
#define __KSYM_REF(sym) ".long " #sym
#endif
@@ -42,7 +45,7 @@
" .asciz \"" ns "\"" "\n"
\
" .previous" "\n"
\
" .section \"___ksymtab" sec "+" #name "\", \"a\"" "\n"
\
- " .balign 4" "\n"
\
+ __KSYM_ALIGN "\n"
\
"__ksymtab_" #name ":" "\n"
\
__KSYM_REF(sym) "\n"
\
__KSYM_REF(__kstrtab_ ##name) "\n"
\
--
2.41.0
