[MIPS] SMTC: Fix cp0 hazard.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 802febed7df595016087cb90e106e06030835f41..a8b387197d5bf79f9ac506f29cc42a9db1e40ecd 100644 (file)
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -261,6 +261,7 @@ void smtc_configure_tlb(void)
                    }
                }
                write_c0_mvpcontrol(read_c0_mvpcontrol() | MVPCONTROL_STLB);
+               ehb();
 
                /*
                 * Setup kernel data structures to use software total,