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-rw-r--r--arch/arm/mm/context.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index 9da43a0fdcd..c9e9a558626 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -47,6 +47,13 @@ void __new_context(struct mm_struct *mm)
: "r" (0));
isb();
flush_tlb_all();
+ if (icache_is_vivt_asid_tagged()) {
+ asm("mcr p15, 0, %0, c7, c5, 0 @ invalidate I-cache\n"
+ "mcr p15, 0, %0, c7, c5, 6 @ flush BTAC/BTB\n"
+ :
+ : "r" (0));
+ dsb();
+ }
}
mm->context.id = asid;