From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/mips/sgi-ip32/ip32-berr.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 arch/mips/sgi-ip32/ip32-berr.c

(limited to 'arch/mips/sgi-ip32/ip32-berr.c')

diff --git a/arch/mips/sgi-ip32/ip32-berr.c b/arch/mips/sgi-ip32/ip32-berr.c
new file mode 100644
index 0000000000..478b63b4c8
--- /dev/null
+++ b/arch/mips/sgi-ip32/ip32-berr.c
@@ -0,0 +1,38 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1994, 1995, 1996, 1999, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 by Silicon Graphics
+ * Copyright (C) 2002  Maciej W. Rozycki
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/signal.h>
+#include <asm/traps.h>
+#include <linux/uaccess.h>
+#include <asm/addrspace.h>
+#include <asm/ptrace.h>
+#include <asm/tlbdebug.h>
+
+static int ip32_be_handler(struct pt_regs *regs, int is_fixup)
+{
+	int data = regs->cp0_cause & 4;
+
+	if (is_fixup)
+		return MIPS_BE_FIXUP;
+
+	printk("Got %cbe at 0x%lx\n", data ? 'd' : 'i', regs->cp0_epc);
+	show_regs(regs);
+	dump_tlb_all();
+	while(1);
+	force_sig(SIGBUS);
+}
+
+void __init ip32_be_init(void)
+{
+	mips_set_be_handler(ip32_be_handler);
+}
-- 
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