diff options
| author | Sean Christopherson <[email protected]> | 2021-07-02 15:04:26 -0700 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2021-08-02 09:36:36 -0400 |
| commit | 19025e7bc5977b35c73bea99841245f93470105e (patch) | |
| tree | 32768d9000db526ba4433478aab2a03a9e4647f3 | |
| parent | 673692735fdc40ed7da32c0cb3517adaf4227b2b (diff) | |
KVM: x86/mmu: Mark VM as bugged if page fault returns RET_PF_INVALID
Signed-off-by: Sean Christopherson <[email protected]>
Signed-off-by: Isaku Yamahata <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Message-Id: <298980aa5fc5707184ac082287d13a800cd9c25f.1625186503.git.isaku.yamahata@intel.com>
Signed-off-by: Paolo Bonzini <[email protected]>
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 66f7f5bc3482..ce1d955a0536 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -5134,7 +5134,7 @@ int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u64 error_code, if (r == RET_PF_INVALID) { r = kvm_mmu_do_page_fault(vcpu, cr2_or_gpa, lower_32_bits(error_code), false); - if (WARN_ON_ONCE(r == RET_PF_INVALID)) + if (KVM_BUG_ON(r == RET_PF_INVALID, vcpu->kvm)) return -EIO; } |