[PATCH 4.14 004/159] x86/head: Remove unused bad_address code

Greg Kroah-Hartman
2017-12-22T08:58:38Z

From: Josh Poimboeuf <jpoimboe@redhat.com>

commit a8b88e84d124bc92c4808e72b8b8c0e0bb538630 upstream.

It's no longer possible for this code to be executed, so remove it.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/32a46fe92d2083700599b36872b26e7dfd7b7965.1505764066.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/x86/kernel/head_64.S | 3 ---
1 file changed, 3 deletions(-)

--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -266,9 +266,6 @@ ENDPROC(start_cpu0)
.quad init_thread_union + THREAD_SIZE - SIZEOF_PTREGS
__FINITDATA

-bad_address:
- jmp bad_address
-
__INIT
ENTRY(early_idt_handler_array)
i = 0