From: Sven Schnelle <svens@stackframe.org>
Date: Thu, 1 Aug 2019 20:08:42 +0000 (+0200)
Subject: parisc: trigger die notifier chain in parisc_terminate()
X-Git-Tag: for-5.4/post-2019-09-24~52^2~21
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ec4d396b635070e0caf5888d58cb9eedc8dd73d9;p=linux-block.git

parisc: trigger die notifier chain in parisc_terminate()

This will trigger kgdb/kdb when they are enabled.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 58dcf445e32f..82fc01189488 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -29,6 +29,7 @@
 #include <linux/bug.h>
 #include <linux/ratelimit.h>
 #include <linux/uaccess.h>
+#include <linux/kdebug.h>
 
 #include <asm/assembly.h>
 #include <asm/io.h>
@@ -414,6 +415,7 @@ void parisc_terminate(char *msg, struct pt_regs *regs, int code, unsigned long o
 {
 	static DEFINE_SPINLOCK(terminate_lock);
 
+	(void)notify_die(DIE_OOPS, msg, regs, 0, code, SIGTRAP);
 	bust_spinlocks(1);
 
 	set_eiem(0);