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| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-04-22 12:33:10 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 11:19:21 +0200 |
| commit | 228070b1b31abc16c331b57bf965101c6eb1d167 (patch) | |
| tree | 733389c8b0716c1c9cbe3eadc3cc565cf660f27d /arch | |
| parent | KVM: SVM: Sync cr0 and cr3 to kvm state before nested handling (diff) | |
| download | linux-228070b1b31abc16c331b57bf965101c6eb1d167.tar.xz linux-228070b1b31abc16c331b57bf965101c6eb1d167.zip | |
KVM: SVM: Propagate nested entry failure into guest hypervisor
This patch implements propagation of a failes guest vmrun
back into the guest instead of killing the whole guest.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/svm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 5ad9d802bd16..b10d1630c203 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1715,6 +1715,10 @@ static int nested_svm_intercept(struct vcpu_svm *svm) vmexit = NESTED_EXIT_DONE; break; } + case SVM_EXIT_ERR: { + vmexit = NESTED_EXIT_DONE; + break; + } default: { u64 exit_bits = 1ULL << (exit_code - SVM_EXIT_INTR); if (svm->nested.intercept & exit_bits) |