[patch -mm] s390: kprobes compile fix

[Heiko Carstens]

From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

Add missing flush_insn_slot define to let kprobes compile on s390.

Cc: bibo,mao <bibo.mao@xxxxxxxxx>
Cc: Michael Grundy <grundym@xxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
---

ia64-kprobe-invalidate-icache-of-jump-buffer.patch breaks kprobes on s390
which comes with git-s390.patch.

 include/asm-s390/kprobes.h |    3 +++
 1 files changed, 3 insertions(+)

diff -purN a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
--- a/include/asm-s390/kprobes.h	2006-07-14 10:33:40.000000000 +0200
+++ b/include/asm-s390/kprobes.h	2006-07-14 10:28:48.000000000 +0200
@@ -96,6 +96,9 @@ void arch_remove_kprobe(struct kprobe *p
 void kretprobe_trampoline(void);
 int  is_prohibited_opcode(kprobe_opcode_t *instruction);
 void get_instruction_type(struct arch_specific_insn *ainsn);
+
+#define flush_insn_slot(p)	do { } while (0)
+
 #endif	/* _ASM_S390_KPROBES_H */
 
 #ifdef CONFIG_KPROBES
-
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