linux-mips
[Top] [All Lists]

[PATCH] mips: call oops_enter, oops_exit in die

To: linux-mips@linux-mips.org
Subject: [PATCH] mips: call oops_enter, oops_exit in die
From: Nathan Lynch <ntl@pobox.com>
Date: Fri, 30 Sep 2011 13:49:35 -0500
Dkim-signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to :subject:date:message-id; s=sasl; bh=moaW8BYkkwYXOfkON6tdmUl7NUU =; b=vcv4AaIb1O78AIKZETW+ygP8wQzYRsE3thH/zde4iWaLQ9QT/zL6SaYrivy HZbVG7SfZnDPRunxRODTklxwcSGp4AAESswNXi3kFUBTdGdjnMf2btczWySVU/R3 QTfcVYfMKyXWVyoIvkM35XhSg7h1mO2JBpFq02wjBUVHLC8s=
Domainkey-signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:subject :date:message-id; q=dns; s=sasl; b=iWbfEEemMOsbyvVB0K15wyZOMIKkf 9P76mPRq5OdgG/DVMFtuKF7uw8oDvxQrywj+sRpiy52nTQx3lp79Pq7ebvJiDslu 6XKEJaSxTc9BJlRzIEldf9thhyLv2fgwnAhO0loKFC+lG0tSZ9S8ZUHXO2sv6ls0 L5HqBDfJwr2jR4=
Sender: linux-mips-bounce@linux-mips.org
This allows pause_on_oops and mtdoops to work.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
---
 arch/mips/kernel/traps.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index b7517e3..dc31056 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -14,6 +14,7 @@
 #include <linux/bug.h>
 #include <linux/compiler.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/sched.h>
@@ -374,6 +375,8 @@ void __noreturn die(const char *str, struct pt_regs *regs)
        unsigned long dvpret = dvpe();
 #endif /* CONFIG_MIPS_MT_SMTC */
 
+       oops_enter();
+
        if (notify_die(DIE_OOPS, str, regs, 0, regs_to_trapnr(regs), SIGSEGV) 
== NOTIFY_STOP)
                sig = 0;
 
@@ -389,6 +392,8 @@ void __noreturn die(const char *str, struct pt_regs *regs)
        add_taint(TAINT_DIE);
        spin_unlock_irq(&die_lock);
 
+       oops_exit();
+
        if (in_interrupt())
                panic("Fatal exception in interrupt");
 
-- 
1.7.6.2


<Prev in Thread] Current Thread [Next in Thread>
  • [PATCH] mips: call oops_enter, oops_exit in die, Nathan Lynch <=