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Diffstat (limited to 'arch/mips/mm/tlbex.c')
-rw-r--r--arch/mips/mm/tlbex.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index f0f4dc44f39..7f6cd461dac 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -2181,6 +2181,20 @@ static void __cpuinit build_r4000_tlb_modify_handler(void)
dump_handler("r4000_tlb_modify", handle_tlbm, ARRAY_SIZE(handle_tlbm));
}
+static void __cpuinit flush_tlb_handlers(void)
+{
+ local_flush_icache_range((unsigned long)handle_tlbl,
+ (unsigned long)handle_tlbl + sizeof(handle_tlbl));
+ local_flush_icache_range((unsigned long)handle_tlbs,
+ (unsigned long)handle_tlbs + sizeof(handle_tlbs));
+ local_flush_icache_range((unsigned long)handle_tlbm,
+ (unsigned long)handle_tlbm + sizeof(handle_tlbm));
+#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
+ local_flush_icache_range((unsigned long)tlbmiss_handler_setup_pgd_array,
+ (unsigned long)tlbmiss_handler_setup_pgd_array + sizeof(handle_tlbm));
+#endif
+}
+
void __cpuinit build_tlb_refill_handler(void)
{
/*
@@ -2213,6 +2227,7 @@ void __cpuinit build_tlb_refill_handler(void)
build_r3000_tlb_load_handler();
build_r3000_tlb_store_handler();
build_r3000_tlb_modify_handler();
+ flush_tlb_handlers();
run_once++;
}
#else
@@ -2240,23 +2255,10 @@ void __cpuinit build_tlb_refill_handler(void)
build_r4000_tlb_modify_handler();
if (!cpu_has_local_ebase)
build_r4000_tlb_refill_handler();
+ flush_tlb_handlers();
run_once++;
}
if (cpu_has_local_ebase)
build_r4000_tlb_refill_handler();
}
}
-
-void __cpuinit flush_tlb_handlers(void)
-{
- local_flush_icache_range((unsigned long)handle_tlbl,
- (unsigned long)handle_tlbl + sizeof(handle_tlbl));
- local_flush_icache_range((unsigned long)handle_tlbs,
- (unsigned long)handle_tlbs + sizeof(handle_tlbs));
- local_flush_icache_range((unsigned long)handle_tlbm,
- (unsigned long)handle_tlbm + sizeof(handle_tlbm));
-#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
- local_flush_icache_range((unsigned long)tlbmiss_handler_setup_pgd_array,
- (unsigned long)tlbmiss_handler_setup_pgd_array + sizeof(handle_tlbm));
-#endif
-}