From: Christoffer Dall <cdall@xxxxxxxxxxxxxxx>
Makes icache coherent with dcache, doesn't just flush icache.
Signed-off-by: Christoffer Dall <cdall@xxxxxxxxxxxxxxx>
---
arch/arm/kvm/mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 500acae..0c45cc2 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -493,7 +493,7 @@ out:
return ret;
}
-static void flush_icache_guest_page(struct kvm *kvm, gfn_t gfn)
+static void coherent_icache_guest_page(struct kvm *kvm, gfn_t gfn)
{
/*
* If we are going to insert an instruction page and the icache is
@@ -551,7 +551,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
new_pte = pfn_pte(pfn, PAGE_KVM_GUEST);
if (writable)
pte_val(new_pte) |= L_PTE2_WRITE;
- flush_icache_guest_page(vcpu->kvm, gfn);
+ coherent_icache_guest_page(vcpu->kvm, gfn);
spin_lock(&vcpu->kvm->arch.pgd_lock);
stage2_set_pte(vcpu->kvm, memcache, fault_ipa, &new_pte);
--
1.7.9.5
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