From 322d91002c9bad2357cda419d9571a59bff2b328 Mon Sep 17 00:00:00 2001
From: Pete Zaitcev <zaitcev@redhat.com>
Date: Sat, 29 Nov 2003 04:45:43 -0800
Subject: [PATCH] [SPARC]: When sun4c OOPSes, do not watchdog reset by
 accident.

---
 arch/sparc/mm/fault.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/sparc/mm/fault.c b/arch/sparc/mm/fault.c
index e8ba587acfff6..09ff906e5ec53 100644
--- a/arch/sparc/mm/fault.c
+++ b/arch/sparc/mm/fault.c
@@ -422,6 +422,12 @@ asmlinkage void do_sun4c_fault(struct pt_regs *regs, int text_fault, int write,
 		}
 	}
 
+	if (!mm) {
+		/* We are oopsing. */
+		do_sparc_fault(regs, text_fault, write, address);
+		BUG();	/* P3 Oops already, you bitch */
+	}
+
 	pgdp = pgd_offset(mm, address);
 	ptep = sun4c_pte_offset_kernel((pmd_t *) pgdp, address);
 
-- 
2.53.0