Merge branch 'master' into next

Conflicts:
	fs/namei.c

Manually merged per:

diff --cc fs/namei.c
index 734f2b5,bbc15c2..0000000
--- a/fs/namei.c
+++ b/fs/namei.c
@@@ -860,9 -848,8 +849,10 @@@ static int __link_path_walk(const char
  		nd->flags |= LOOKUP_CONTINUE;
  		err = exec_permission_lite(inode);
  		if (err == -EAGAIN)
- 			err = vfs_permission(nd, MAY_EXEC);
+ 			err = inode_permission(nd->path.dentry->d_inode,
+ 					       MAY_EXEC);
 +		if (!err)
 +			err = ima_path_check(&nd->path, MAY_EXEC);
   		if (err)
  			break;

@@@ -1525,14 -1506,9 +1509,14 @@@ int may_open(struct path *path, int acc
  		flag &= ~O_TRUNC;
  	}

- 	error = vfs_permission(nd, acc_mode);
+ 	error = inode_permission(inode, acc_mode);
  	if (error)
  		return error;
 +
- 	error = ima_path_check(&nd->path,
++	error = ima_path_check(path,
 +			       acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC));
 +	if (error)
 +		return error;
  	/*
  	 * An append-only file must be opened in append mode for writing.
  	 */

Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 8 insertions, 11 deletions

diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 265fdf2d127..330aacbdec1 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -73,10 +73,7 @@ MODULE_DEVICE_TABLE(pci, virtio_pci_id_table);
 /* A PCI device has it's own struct device and so does a virtio device so
  * we create a place for the virtio devices to show up in sysfs.  I think it
  * would make more sense for virtio to not insist on having it's own device. */
-static struct device virtio_pci_root = {
-	.parent		= NULL,
-	.init_name	= "virtio-pci",
-};
+static struct device *virtio_pci_root;
 
 /* Convert a generic virtio device to our structure */
 static struct virtio_pci_device *to_vp_device(struct virtio_device *vdev)
@@ -195,7 +192,7 @@ static irqreturn_t vp_interrupt(int irq, void *opaque)
 		drv = container_of(vp_dev->vdev.dev.driver,
 				   struct virtio_driver, driver);
 
-		if (drv->config_changed)
+		if (drv && drv->config_changed)
 			drv->config_changed(&vp_dev->vdev);
 	}
 
@@ -343,7 +340,7 @@ static int __devinit virtio_pci_probe(struct pci_dev *pci_dev,
 	if (vp_dev == NULL)
 		return -ENOMEM;
 
-	vp_dev->vdev.dev.parent = &virtio_pci_root;
+	vp_dev->vdev.dev.parent = virtio_pci_root;
 	vp_dev->vdev.dev.release = virtio_pci_release_dev;
 	vp_dev->vdev.config = &virtio_pci_config_ops;
 	vp_dev->pci_dev = pci_dev;
@@ -437,13 +434,13 @@ static int __init virtio_pci_init(void)
 {
 	int err;
 
-	err = device_register(&virtio_pci_root);
-	if (err)
-		return err;
+	virtio_pci_root = root_device_register("virtio-pci");
+	if (IS_ERR(virtio_pci_root))
+		return PTR_ERR(virtio_pci_root);
 
 	err = pci_register_driver(&virtio_pci_driver);
 	if (err)
-		device_unregister(&virtio_pci_root);
+		device_unregister(virtio_pci_root);
 
 	return err;
 }
@@ -452,8 +449,8 @@ module_init(virtio_pci_init);
 
 static void __exit virtio_pci_exit(void)
 {
-	device_unregister(&virtio_pci_root);
 	pci_unregister_driver(&virtio_pci_driver);
+	root_device_unregister(virtio_pci_root);
 }
 
 module_exit(virtio_pci_exit);