diff options
author | Alex Shi <alex.shi@linaro.org> | 2016-05-05 13:36:03 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2016-05-05 13:36:03 +0800 |
commit | e91b1cc90283c1b9b75670b027a18afbd20fe070 (patch) | |
tree | 81c395406a3774775a183d544aee9c5ced1c31d6 /virt/kvm/kvm_main.c | |
parent | d83731cf53fd3af7173cab5e3f573d06ebc852be (diff) | |
parent | 0b3df30dcadcddc56aed56c3c2d2de2ca963e81d (diff) |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-rtlsk-v4.1-16.06-rtlsk-v4.1-16.05-rt
Diffstat (limited to 'virt/kvm/kvm_main.c')
-rw-r--r-- | virt/kvm/kvm_main.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 7f843c4fac58..61bc4f194256 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -457,6 +457,16 @@ static struct kvm *kvm_create_vm(unsigned long type) if (!kvm) return ERR_PTR(-ENOMEM); + spin_lock_init(&kvm->mmu_lock); + atomic_inc(¤t->mm->mm_count); + kvm->mm = current->mm; + kvm_eventfd_init(kvm); + mutex_init(&kvm->lock); + mutex_init(&kvm->irq_lock); + mutex_init(&kvm->slots_lock); + atomic_set(&kvm->users_count, 1); + INIT_LIST_HEAD(&kvm->devices); + r = kvm_arch_init_vm(kvm, type); if (r) goto out_err_no_disable; @@ -494,16 +504,6 @@ static struct kvm *kvm_create_vm(unsigned long type) goto out_err; } - spin_lock_init(&kvm->mmu_lock); - kvm->mm = current->mm; - atomic_inc(&kvm->mm->mm_count); - kvm_eventfd_init(kvm); - mutex_init(&kvm->lock); - mutex_init(&kvm->irq_lock); - mutex_init(&kvm->slots_lock); - atomic_set(&kvm->users_count, 1); - INIT_LIST_HEAD(&kvm->devices); - r = kvm_init_mmu_notifier(kvm); if (r) goto out_err; @@ -525,6 +525,7 @@ out_err_no_disable: kfree(kvm->buses[i]); kvfree(kvm->memslots); kvm_arch_free_vm(kvm); + mmdrop(current->mm); return ERR_PTR(r); } |