parisc: trigger die notifier chain in parisc_terminate()

PATCH New Sven Schnelle 1 participant 1 message Aug 1, 2019 PA-RISC architecture

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Sven Schnelle

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2019-08-01 20:08 UTC #0 lore raw

PATCH 1/1 parisc: trigger die notifier chain in parisc_terminate()

This will trigger kgdb/kdb when they are enabled.

Signed-off-by Sven Schnelle <[email protected]>

---
 arch/parisc/kernel/traps.c | 2 ++
 1 file changed, 2 insertions(+)

arch/parisc/kernel/traps.c +2 -0

index 58dcf445e32f..82fc01189488 100644
@@ -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);

Signature · 1 line

2.20.1