From: Sven Schnelle <svens@stackframe.org>
To: deller@gmx.de
Cc: linux-parisc@vger.kernel.org, Sven Schnelle <svens@stackframe.org>
Subject: [PATCH] parisc: trigger die notifier chain in parisc_terminate()
Date: Thu, 1 Aug 2019 22:08:42 +0200 [thread overview]
Message-ID: <20190801200842.8237-1-svens@stackframe.org> (raw)
This will trigger kgdb/kdb when they are enabled.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
---
arch/parisc/kernel/traps.c | 2 ++
1 file changed, 2 insertions(+)
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);
--
2.20.1
reply other threads:[~2019-08-01 20:08 UTC|newest]
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