scan_its_table() return 1 on success. In the function vgic_its_restore_device_tables() the return value of scan_its_table() is checked against success value and returns -EINVAL. Hence migration fails for VM with ITS. With this patch the failure return value is checked while returning -EINVAL. Signed-off-by: Vijaya Kumar K <vkilari@xxxxxxxxxxxxxx> diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index aa6b68d..63f8ac3 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -2142,7 +2142,7 @@ static int vgic_its_restore_device_tables(struct vgic_its *its) vgic_its_restore_dte, NULL); } - if (ret > 0) + if (ret <= 0) ret = -EINVAL; return ret; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
