IA32 emulation: Fix build problem for modular ia32 a.out support

Commit ce7e5d2 ("x86: fix broken TASK_SIZE for ia32_aout") breaks kernel builds when "CONFIG_IA32_AOUT=m" with ERROR: "set_personality_ia32" [arch/x86/ia32/ia32_aout.ko] undefined! make[1]: *** [__modpost] Error 1 The entry point needs to be exported. Signed-off-by: Larry Finger <[email protected]> Acked-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
orange8637 · May 7, 2012 · febb72a · febb72a
1 parent d48b97b
commit febb72a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
@@ -423,6 +423,7 @@ void set_personality_ia32(bool x32)
 		current_thread_info()->status |= TS_COMPAT;
 	}
 }
+EXPORT_SYMBOL_GPL(set_personality_ia32);
 
 unsigned long get_wchan(struct task_struct *p)
 {