From: Jan Kiszka <[email protected]> Report an error instead of raising a SEGV when a pci-assign device is about to be initialized without KVM enabled.
Signed-off-by: Jan Kiszka <[email protected]> --- hw/device-assignment.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/hw/device-assignment.c b/hw/device-assignment.c index bde231d..5f5bde1 100644 --- a/hw/device-assignment.c +++ b/hw/device-assignment.c @@ -1440,6 +1440,11 @@ static int assigned_initfn(struct PCIDevice *pci_dev) uint8_t e_device, e_intx; int r; + if (!kvm_enabled()) { + error_report("pci-assign: error: requires KVM support"); + return -1; + } + if (!dev->host.seg && !dev->host.bus && !dev->host.dev && !dev->host.func) { error_report("pci-assign: error: no host device specified"); return -1; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
