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Commit febb72a6 authored by Larry Finger's avatar Larry Finger Committed by Linus Torvalds
Browse files

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: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Acked-by: default avatarAl Viro <viro@zeniv.linux.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d48b97b4

arch/x86/kernel/process_64.c

+1 −0
Original line number Diff line number Diff line
@@ -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)

{