提交 febb72a6 编写于 作者: L Larry Finger 提交者: Linus Torvalds

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

Commit ce7e5d2d ("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: NLarry Finger <Larry.Finger@lwfinger.net>
Acked-by: NAl Viro <viro@zeniv.linux.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 d48b97b4
......@@ -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)
{
......
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