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

[Auger Eric]

Hi,

On 27/03/2017 17:04, kbuild test robot wrote:
> 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);

I think this is due to the fact the series is applied on KVM: arm/arm64:
Emulate the EL1 phys timer registers (kvmarm-for-4.11).

Please apply it to (kvmarm/queue, kvmarm/next, kvm_next) KVM: arm/arm64:
vgic: Improve sync_hwstate performance  (255905e)
I also checked it compiles on 4.11-rc4.

Please let me know if I got something wrong.

Thanks

Eric
>                                     ^~~
>    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;
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
> 
> 
> 
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