Re: [PATCH v4 13/22] KVM: arm64: ITS: KVM_DEV_ARM_VGIC_GRP_ITS_TABLES group

kbuild test robot
2017-03-27T15:03:45Z

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Hi Eric,

[auto build test ERROR on kvmarm/next]
[also build test ERROR on v4.11-rc4 next-20170327]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Eric-Auger/vITS-save-restore/20170327-195443
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next
config: arm64-defconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm64

All errors (new ones prefixed by >>):

arch/arm64/kvm/../../../virt/kvm/arm/vgic/vgic-its.c: In function 'vgic_its_has_attr':
>> arch/arm64/kvm/../../../virt/kvm/arm/vgic/vgic-its.c:1766:33: error: 'its' undeclared (first use in this function)
return vgic_its_table_restore(its);
^~~
arch/arm64/kvm/../../../virt/kvm/arm/vgic/vgic-its.c:1766:33: note: each undeclared identifier is reported only once for each function it appears in

vim +/its +1766 arch/arm64/kvm/../../../virt/kvm/arm/vgic/vgic-its.c

1750 case KVM_DEV_ARM_VGIC_CTRL_INIT:
1751 return 0;
1752 }
1753 break;
1754 case KVM_DEV_ARM_VGIC_GRP_ITS_REGS: {
1755 u64 __user *uaddr = (u64 __user *)(long)attr->addr;
1756 u64 reg;
1757
1758 if (get_user(reg, uaddr))
1759 return -EFAULT;
1760
1761 return vgic_its_attr_regs_access(dev, attr, &reg, true);
1762 }
1763 case KVM_DEV_ARM_VGIC_GRP_ITS_TABLES:
1764 if (attr->attr)
1765 return -EINVAL;
> 1766 return vgic_its_table_restore(its);
1767 }
1768 return -ENXIO;
1769 }
1770
1771 static int vgic_its_set_attr(struct kvm_device *dev,
1772 struct kvm_device_attr *attr)
1773 {
1774 struct vgic_its *its = dev->private;

---
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