From 23d43cf998275bc97437931c0cdee1df2c1aa3ca Mon Sep 17 00:00:00 2001 From: Christoffer Dall Date: Tue, 24 Jul 2012 08:51:20 -0400 Subject: KVM: Move KVM_IRQ_LINE to arch-generic code Handle KVM_IRQ_LINE and KVM_IRQ_LINE_STATUS in the generic kvm_vm_ioctl() function and call into kvm_vm_ioctl_irq_line(). This is even more relevant when KVM/ARM also uses this ioctl. Signed-off-by: Christoffer Dall Signed-off-by: Avi Kivity --- virt/kvm/kvm_main.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'virt') diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index de89497fe4c7..bcf973ec98ff 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2148,6 +2148,29 @@ static long kvm_vm_ioctl(struct file *filp, r = kvm_send_userspace_msi(kvm, &msi); break; } +#endif +#ifdef __KVM_HAVE_IRQ_LINE + case KVM_IRQ_LINE_STATUS: + case KVM_IRQ_LINE: { + struct kvm_irq_level irq_event; + + r = -EFAULT; + if (copy_from_user(&irq_event, argp, sizeof irq_event)) + goto out; + + r = kvm_vm_ioctl_irq_line(kvm, &irq_event); + if (r) + goto out; + + r = -EFAULT; + if (ioctl == KVM_IRQ_LINE_STATUS) { + if (copy_to_user(argp, &irq_event, sizeof irq_event)) + goto out; + } + + r = 0; + break; + } #endif default: r = kvm_arch_vm_ioctl(filp, ioctl, arg); -- cgit v1.2.3