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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-01 07:42:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-01 07:42:04 +0200 |
| commit | 8cdfd068c1ea54cca7d7ad6ad31335cc5d0d9905 (patch) | |
| tree | 26a36ec23067a9e26baf3d46c65f70619ca4d808 /virt/kvm/kvm_main.c | |
| parent | 4d537f37e0d39f64687be71087dca607ee507f5a (diff) | |
| parent | 79a3aaa7b82e3106be97842dedfd8429248896e6 (diff) | |
| download | linux-8cdfd068c1ea54cca7d7ad6ad31335cc5d0d9905.tar.bz2 | |
Merge 5.1-rc3 into usb-next
We want the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt/kvm/kvm_main.c')
| -rw-r--r-- | virt/kvm/kvm_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index f25aa98a94df..55fe8e20d8fd 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2905,6 +2905,9 @@ static long kvm_device_ioctl(struct file *filp, unsigned int ioctl, { struct kvm_device *dev = filp->private_data; + if (dev->kvm->mm != current->mm) + return -EIO; + switch (ioctl) { case KVM_SET_DEVICE_ATTR: return kvm_device_ioctl_attr(dev, dev->ops->set_attr, arg); |