Fix return condition check from kvm_vm_ioctl(s, KVM_GET_DIRTY_LOG, &d) to
handle internal failures or no support for memory slot dirty bitmap.
Otherwise the ioctl succeeds and continues with migration.
Addresses BUG#
1294227
Signed-off-by: Mario Smarduch <m.smarduch@samsung.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
d.slot = mem->slot;
- if (kvm_vm_ioctl(s, KVM_GET_DIRTY_LOG, &d) == -1) {
+ if (kvm_vm_ioctl(s, KVM_GET_DIRTY_LOG, &d) < 0) {
DPRINTF("ioctl failed %d\n", errno);
ret = -1;
break;