diff options
Diffstat (limited to 'arch/arm64/kvm/hyp/vhe/tlb.c')
-rw-r--r-- | arch/arm64/kvm/hyp/vhe/tlb.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm64/kvm/hyp/vhe/tlb.c b/arch/arm64/kvm/hyp/vhe/tlb.c index b636b4111dbf..b32e2940df7d 100644 --- a/arch/arm64/kvm/hyp/vhe/tlb.c +++ b/arch/arm64/kvm/hyp/vhe/tlb.c @@ -216,18 +216,5 @@ void __kvm_flush_vm_context(void) { dsb(ishst); __tlbi(alle1is); - - /* - * VIPT and PIPT caches are not affected by VMID, so no maintenance - * is necessary across a VMID rollover. - * - * VPIPT caches constrain lookup and maintenance to the active VMID, - * so we need to invalidate lines with a stale VMID to avoid an ABA - * race after multiple rollovers. - * - */ - if (icache_is_vpipt()) - asm volatile("ic ialluis"); - dsb(ish); } |