[patch 4/5] Make use of kretprobe_assert.

[Martin Schwidefsky]

From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

s390 change for git commit 0f95b7fc839bc3272b1bf2325d8748a649bd3534.
That is print kprobes debug data before BUG().

Cc: Ananth N Mavinakayanahalli <ananth@xxxxxxxxxx>
Cc: Maneesh Soni <maneesh@xxxxxxxxxx>
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
---

 arch/s390/kernel/kprobes.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: quilt-2.6/arch/s390/kernel/kprobes.c
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/kprobes.c
+++ quilt-2.6/arch/s390/kernel/kprobes.c
@@ -413,7 +413,7 @@ static int __kprobes trampoline_probe_ha
 			break;
 		}
 	}
-	BUG_ON(!orig_ret_address || (orig_ret_address == trampoline_address));
+	kretprobe_assert(ri, orig_ret_address, trampoline_address);
 	regs->psw.addr = orig_ret_address | PSW_ADDR_AMODE;
 
 	reset_current_kprobe();

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.

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