tree: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue head: 19b22110fcf48c888b556c7ae97511d225f39777 commit: bcd8c2d624c37d36e2d33fef9766d701c0ea77f3 [47/61] KVM: introduce kvm_arch_vcpu_async_ioctl config: s390-allmodconfig (attached as .config) compiler: s390x-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout bcd8c2d624c37d36e2d33fef9766d701c0ea77f3 # save the attached .config to linux build tree make.cross ARCH=s390 All errors (new ones prefixed by >>): >> arch/s390/kvm/kvm-s390.c:3728:6: error: redefinition of 'kvm_arch_vcpu_async_ioctl' long kvm_arch_vcpu_async_ioctl(struct file *filp, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/s390/kvm/kvm-s390.c:20:0: include/linux/kvm_host.h:1267:20: note: previous definition of 'kvm_arch_vcpu_async_ioctl' was here static inline long kvm_arch_vcpu_async_ioctl(struct file *filp, ^~~~~~~~~~~~~~~~~~~~~~~~~ vim +/kvm_arch_vcpu_async_ioctl +3728 arch/s390/kvm/kvm-s390.c 3727 > 3728 long kvm_arch_vcpu_async_ioctl(struct file *filp, 3729 unsigned int ioctl, unsigned long arg) 3730 { 3731 struct kvm_vcpu *vcpu = filp->private_data; 3732 void __user *argp = (void __user *)arg; 3733 3734 switch (ioctl) { 3735 case KVM_S390_IRQ: { 3736 struct kvm_s390_irq s390irq; 3737 3738 if (copy_from_user(&s390irq, argp, sizeof(s390irq))) 3739 return -EFAULT; 3740 return kvm_s390_inject_vcpu(vcpu, &s390irq); 3741 } 3742 case KVM_S390_INTERRUPT: { 3743 struct kvm_s390_interrupt s390int; 3744 struct kvm_s390_irq s390irq; 3745 3746 if (copy_from_user(&s390int, argp, sizeof(s390int))) 3747 return -EFAULT; 3748 if (s390int_to_s390irq(&s390int, &s390irq)) 3749 return -EINVAL; 3750 return kvm_s390_inject_vcpu(vcpu, &s390irq); 3751 } 3752 } 3753 return -ENOIOCTLCMD; 3754 } 3755 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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