[MIPS] Panic on fp exception in kernel mode.

There should never be a FP exception in kernel mode. Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
git-mirror · Jul 13, 2006 · 57725f9 · 57725f9
1 parent e1a4e46
commit 57725f9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
@@ -569,6 +569,8 @@ asmlinkage void do_ov(struct pt_regs *regs)
  */
 asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31)
 {
+	die_if_kernel("FP exception in kernel code", regs);
+
 	if (fcr31 & FPU_CSR_UNI_X) {
 		int sig;