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author | Gleb Natapov | 2010-05-10 10:21:34 +0200 |
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committer | Marcelo Tosatti | 2010-05-11 19:03:44 +0200 |
commit | 4513d9232badcc5039d69dae946054ba2682c258 (patch) | |
tree | 5eb6a23d01375e7123a0674bc48f48171c5c5fe2 /kvm-all.c | |
parent | kvm: enable smp > 1 (diff) | |
download | qemu-4513d9232badcc5039d69dae946054ba2682c258.tar.gz qemu-4513d9232badcc5039d69dae946054ba2682c258.tar.xz qemu-4513d9232badcc5039d69dae946054ba2682c258.zip |
Do not stop VM if emulation failed in userspace.
Continue vcpu execution in case emulation failure happened while vcpu
was in userspace. In this case #UD will be injected into the guest
allowing guest OS to kill offending process and continue.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'kvm-all.c')
-rw-r--r-- | kvm-all.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -764,6 +764,8 @@ static void kvm_handle_internal_error(CPUState *env, struct kvm_run *run) cpu_dump_state(env, stderr, fprintf, 0); if (run->internal.suberror == KVM_INTERNAL_ERROR_EMULATION) { fprintf(stderr, "emulation failure\n"); + if (!kvm_arch_stop_on_emulation_error(env)) + return; } /* FIXME: Should trigger a qmp message to let management know * something went wrong. |