From: Helge Deller <deller@xxxxxx> 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 <deller@xxxxxx> --- 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
