| Submitter | Matt Evans |
|---|---|
| Date | Dec. 9, 2011, 6:54 a.m. |
| Message ID | <4EE1B08E.8000908@ozlabs.org> |
| Download | mbox | patch |
| Permalink | /patch/130290/ |
| State | New |
| Headers | show |
Comments
Patch
diff --git a/tools/kvm/kvm-cpu.c b/tools/kvm/kvm-cpu.c index 9bc0796..884a89f 100644 --- a/tools/kvm/kvm-cpu.c +++ b/tools/kvm/kvm-cpu.c @@ -30,7 +30,7 @@ void kvm_cpu__run(struct kvm_cpu *vcpu) int err; err = ioctl(vcpu->vcpu_fd, KVM_RUN, 0); - if (err && (errno != EINTR && errno != EAGAIN)) + if (err < 0 && (errno != EINTR && errno != EAGAIN)) die_perror("KVM_RUN failed"); }
kvm_cpu__run() currently die()s if KVM_RUN returns non-zero. Some architectures may return positive values in non-error cases, whereas real errors are always negative return values. Check for those instead. Signed-off-by: Matt Evans <matt@ozlabs.org> --- tools/kvm/kvm-cpu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html