aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-12-09 16:52:12 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-12-09 16:52:12 -0800
commit6764e5ebd5c62236d082f9ae030674467d0b2779 (patch)
tree8bdaff91e3a463d9c84337eb614d336f17fe6d33 /include
parenteef121f407f727a8c34d8284f9b954828d2cb5ce (diff)
parentae5515d66362b9d96cdcfce504567f0b8b7bd83e (diff)
downloadleg-kernel-6764e5ebd5c62236d082f9ae030674467d0b2779.tar.gz
Merge tag 'vfio-v4.4-rc5' of git://github.com/awilliam/linux-vfio
Pull VFIO fixes from Alex Williamson: - Various fixes for removing redundancy, const'ifying structs, avoiding stack usage, fixing WARN usage (Krzysztof Kozlowski, Julia Lawall, Kees Cook, Dan Carpenter) - Revert No-IOMMU mode as the intended user has not emerged (Alex Williamson) * tag 'vfio-v4.4-rc5' of git://github.com/awilliam/linux-vfio: Revert: "vfio: Include No-IOMMU mode" vfio: fix a warning message vfio: platform: remove needless stack usage vfio-pci: constify pci_error_handlers structures vfio: Drop owner assignment from platform_driver
Diffstat (limited to 'include')
-rw-r--r--include/linux/vfio.h3
-rw-r--r--include/uapi/linux/vfio.h7
2 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 610a86a892b8..ddb440975382 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -44,9 +44,6 @@ struct vfio_device_ops {
void (*request)(void *device_data, unsigned int count);
};
-extern struct iommu_group *vfio_iommu_group_get(struct device *dev);
-extern void vfio_iommu_group_put(struct iommu_group *group, struct device *dev);
-
extern int vfio_add_group_dev(struct device *dev,
const struct vfio_device_ops *ops,
void *device_data);
diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
index 751b69f858c8..9fd7b5d8df2f 100644
--- a/include/uapi/linux/vfio.h
+++ b/include/uapi/linux/vfio.h
@@ -39,13 +39,6 @@
#define VFIO_SPAPR_TCE_v2_IOMMU 7
/*
- * The No-IOMMU IOMMU offers no translation or isolation for devices and
- * supports no ioctls outside of VFIO_CHECK_EXTENSION. Use of VFIO's No-IOMMU
- * code will taint the host kernel and should be used with extreme caution.
- */
-#define VFIO_NOIOMMU_IOMMU 8
-
-/*
* The IOCTL interface is designed for extensibility by embedding the
* structure length (argsz) and flags into structures passed between
* kernel and userspace. We therefore use the _IO() macro for these