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-rw-r--r--arch/mips/mm/tlb-r4k.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index e8b335c16295..bba9c1484b41 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -14,7 +14,7 @@
#include <linux/smp.h>
#include <linux/mm.h>
#include <linux/hugetlb.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <asm/cpu.h>
#include <asm/cpu-type.h>
@@ -67,8 +67,11 @@ void local_flush_tlb_all(void)
entry = read_c0_wired();
- /* Blast 'em all away. */
- if (cpu_has_tlbinv) {
+ /*
+ * Blast 'em all away.
+ * If there are any wired entries, fall back to iterating
+ */
+ if (cpu_has_tlbinv && !entry) {
if (current_cpu_data.tlbsizevtlb) {
write_c0_index(0);
mtc0_tlbw_hazard();