aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/mm/tlb-r4k.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/mm/tlb-r4k.c')
-rw-r--r--arch/mips/mm/tlb-r4k.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index c13e46ced425..d7a9d5f211f0 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -35,10 +35,10 @@ extern void build_tlb_refill_handler(void);
static inline void flush_micro_tlb(void)
{
switch (current_cpu_type()) {
- case CPU_LOONGSON2:
+ case CPU_LOONGSON2EF:
write_c0_diag(LOONGSON_DIAG_ITLB);
break;
- case CPU_LOONGSON3:
+ case CPU_LOONGSON64:
write_c0_diag(LOONGSON_DIAG_ITLB | LOONGSON_DIAG_DTLB);
break;
default:
@@ -295,6 +295,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
{
unsigned long flags;
pgd_t *pgdp;
+ p4d_t *p4dp;
pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
@@ -320,7 +321,8 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
mtc0_tlbw_hazard();
tlb_probe();
tlb_probe_hazard();
- pudp = pud_offset(pgdp, address);
+ p4dp = p4d_offset(pgdp, address);
+ pudp = pud_offset(p4dp, address);
pmdp = pmd_offset(pudp, address);
idx = read_c0_index();
#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT