From fdc9bb16d3e16f674e52aa69306df5732d7f951b Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 10 Feb 2006 14:25:16 +0000 Subject: [PATCH] [MIPS] MT: Fix c0 back-to-back hazard. Signed-off-by: Ralf Baechle --- arch/mips/kernel/smp_mt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/kernel/smp_mt.c b/arch/mips/kernel/smp_mt.c index 186f5deced4..184fd464686 100644 --- a/arch/mips/kernel/smp_mt.c +++ b/arch/mips/kernel/smp_mt.c @@ -68,6 +68,8 @@ void __init sanitize_tlb_entries(void) set_c0_mvpcontrol(MVPCONTROL_VPC); + back_to_back_c0_hazard(); + /* Disable TLB sharing */ clear_c0_mvpcontrol(MVPCONTROL_STLB); -- 2.20.1