diff options
Diffstat (limited to 'arch/ia64/kvm')
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 9 | ||||
| -rw-r--r-- | arch/ia64/kvm/vmm.c | 2 | ||||
| -rw-r--r-- | arch/ia64/kvm/vmm_ivt.S | 2 |
3 files changed, 9 insertions, 4 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 29afd9a252ff..9b109f25e49c 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -144,6 +144,7 @@ int kvm_arch_hardware_enable(void *garbage) VP_INIT_ENV : VP_INIT_ENV_INITALIZE, __pa(kvm_vm_buffer), KVM_VM_BUFFER_BASE, &tmp_base); if (status != 0) { + spin_unlock(&vp_lock); printk(KERN_WARNING"kvm: Failed to Enable VT Support!!!!\n"); return -EINVAL; } @@ -979,11 +980,13 @@ long kvm_arch_vm_ioctl(struct file *filp, r = -EFAULT; if (copy_from_user(&irq_event, argp, sizeof irq_event)) goto out; + r = -ENXIO; if (irqchip_in_kernel(kvm)) { __s32 status; status = kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irq_event.irq, irq_event.level); if (ioctl == KVM_IRQ_LINE_STATUS) { + r = -EFAULT; irq_event.status = status; if (copy_to_user(argp, &irq_event, sizeof irq_event)) @@ -1379,7 +1382,7 @@ static void kvm_release_vm_pages(struct kvm *kvm) int i, j; unsigned long base_gfn; - slots = rcu_dereference(kvm->memslots); + slots = kvm_memslots(kvm); for (i = 0; i < slots->nmemslots; i++) { memslot = &slots->memslots[i]; base_gfn = memslot->base_gfn; @@ -1535,8 +1538,10 @@ long kvm_arch_vcpu_ioctl(struct file *filp, goto out; if (copy_to_user(user_stack, stack, - sizeof(struct kvm_ia64_vcpu_stack))) + sizeof(struct kvm_ia64_vcpu_stack))) { + r = -EFAULT; goto out; + } break; } diff --git a/arch/ia64/kvm/vmm.c b/arch/ia64/kvm/vmm.c index 7a62f75778c5..f0b9cac82414 100644 --- a/arch/ia64/kvm/vmm.c +++ b/arch/ia64/kvm/vmm.c @@ -51,7 +51,7 @@ static int __init kvm_vmm_init(void) vmm_fpswa_interface = fpswa_interface; /*Register vmm data to kvm side*/ - return kvm_init(&vmm_info, 1024, THIS_MODULE); + return kvm_init(&vmm_info, 1024, 0, THIS_MODULE); } static void __exit kvm_vmm_exit(void) diff --git a/arch/ia64/kvm/vmm_ivt.S b/arch/ia64/kvm/vmm_ivt.S index 40920c630649..24018484c6e9 100644 --- a/arch/ia64/kvm/vmm_ivt.S +++ b/arch/ia64/kvm/vmm_ivt.S @@ -104,7 +104,7 @@ GLOBAL_ENTRY(kvm_vmm_panic) br.call.sptk.many b6=vmm_panic_handler; END(kvm_vmm_panic) - .section .text.ivt,"ax" + .section .text..ivt,"ax" .align 32768 // align on 32KB boundary .global kvm_ia64_ivt |