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Revert "KVM: x86: mmu: Add guest physical address check in translate_gpa()"
[linux-2.6-microblaze.git]
/
arch
/
x86
/
kvm
/
mmu
/
mmu.c
diff --git
a/arch/x86/kvm/mmu/mmu.c
b/arch/x86/kvm/mmu/mmu.c
index
e7bac87
..
9b0cdec
100644
(file)
--- a/
arch/x86/kvm/mmu/mmu.c
+++ b/
arch/x86/kvm/mmu/mmu.c
@@
-334,12
+334,6
@@
static bool check_mmio_spte(struct kvm_vcpu *vcpu, u64 spte)
static gpa_t translate_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access,
struct x86_exception *exception)
{
static gpa_t translate_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access,
struct x86_exception *exception)
{
- /* Check if guest physical address doesn't exceed guest maximum */
- if (kvm_vcpu_is_illegal_gpa(vcpu, gpa)) {
- exception->error_code |= PFERR_RSVD_MASK;
- return UNMAPPED_GVA;
- }
-
return gpa;
}
return gpa;
}