[PATCH] Let us die more gracefully

[Jun Sun <jsun@mvista.com>]

This patch dumps the offending code context rather than dumping the context of 
do_ri() function call itself.
Apply to both branches.  (Same is true with the previous patch)

Jun

diff -Nru linux/arch/mips/kernel/traps.c.orig linux/arch/mips/kernel/traps.c
--- linux/arch/mips/kernel/traps.c.orig Thu Jul 18 15:39:50 2002
+++ linux/arch/mips/kernel/traps.c      Thu Jul 18 16:49:32 2002
@@ -614,8 +614,7 @@
  */
 asmlinkage void do_ri(struct pt_regs *regs)
 {
-       if (!user_mode(regs))
-               BUG();
+       die_if_kernel("no ll/sc emulation for kernel code", regs);
 
 #ifndef CONFIG_CPU_HAS_LLSC