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Subject[patch 4/5] Make use of kretprobe_assert.
From: Heiko Carstens <heiko.carstens@de.ibm.com>

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

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