Merge tag 'vfio-v5.1-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Switch mdev to generic UUID API (Andy Shevchenko)

 - Fixup platform reset include paths (Masahiro Yamada)

 - Fix usage of MINORMASK (Chengguang Xu)

 - Remove noise from duplicate spapr table unsets (Alexey Kardashevskiy)

 - Restore device state after PM reset (Alex Williamson)

 - Ensure memory translation enabled for PCI ROM access (Eric Auger)

* tag 'vfio-v5.1-rc1' of git://github.com/awilliam/linux-vfio:
  vfio_pci: Enable memory accesses before calling pci_map_rom
  vfio/pci: Restore device state on PM transition
  vfio/spapr_tce: Skip unsetting already unset table
  samples/vfio-mdev/mtty: expand minor range when registering chrdev region
  samples/vfio-mdev/mdpy: expand minor range when registering chrdev region
  samples/vfio-mdev/mbochs: expand minor range when registering chrdev region
  vfio: expand minor range when registering chrdev region
  vfio: platform: reset: fix up include directives to remove ccflags-y
  vfio-mdev: Switch to use new generic UUID API

1 files changed, 4 insertions, 4 deletions

diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c
index ca7960adf5a3..b038aa9f5a70 100644
--- a/samples/vfio-mdev/mbochs.c
+++ b/samples/vfio-mdev/mbochs.c
@@ -1448,13 +1448,13 @@ static int __init mbochs_dev_init(void)
 {
 	int ret = 0;
 
-	ret = alloc_chrdev_region(&mbochs_devt, 0, MINORMASK, MBOCHS_NAME);
+	ret = alloc_chrdev_region(&mbochs_devt, 0, MINORMASK + 1, MBOCHS_NAME);
 	if (ret < 0) {
 		pr_err("Error: failed to register mbochs_dev, err: %d\n", ret);
 		return ret;
 	}
 	cdev_init(&mbochs_cdev, &vd_fops);
-	cdev_add(&mbochs_cdev, mbochs_devt, MINORMASK);
+	cdev_add(&mbochs_cdev, mbochs_devt, MINORMASK + 1);
 	pr_info("%s: major %d\n", __func__, MAJOR(mbochs_devt));
 
 	mbochs_class = class_create(THIS_MODULE, MBOCHS_CLASS_NAME);
@@ -1483,7 +1483,7 @@ failed2:
 	class_destroy(mbochs_class);
 failed1:
 	cdev_del(&mbochs_cdev);
-	unregister_chrdev_region(mbochs_devt, MINORMASK);
+	unregister_chrdev_region(mbochs_devt, MINORMASK + 1);
 	return ret;
 }
 
@@ -1494,7 +1494,7 @@ static void __exit mbochs_dev_exit(void)
 
 	device_unregister(&mbochs_dev);
 	cdev_del(&mbochs_cdev);
-	unregister_chrdev_region(mbochs_devt, MINORMASK);
+	unregister_chrdev_region(mbochs_devt, MINORMASK + 1);
 	class_destroy(mbochs_class);
 	mbochs_class = NULL;
 }