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authorLinus Torvalds <torvalds@linux-foundation.org>2017-07-13 12:23:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-13 12:23:54 -0700
commit8c6f5e7359e5bd0616b686dd5e14b99a34103b32 (patch)
tree52f3bce3efc3d9c9b0aca9858abe4a1238bc5605 /include
parent3a00be19238ca330ce43abd33caac8eff343800c (diff)
parent7f56c30bd0a232822aca38d288da475613bdff9b (diff)
Merge tag 'vfio-v4.13-rc1' of git://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson: - Include Intel XXV710 in INTx workaround (Alex Williamson) - Make use of ERR_CAST() for error return (Dan Carpenter) - Fix vfio_group release deadlock from iommu notifier (Alex Williamson) - Unset KVM-VFIO attributes only on group match (Alex Williamson) - Fix release path group/file matching with KVM-VFIO (Alex Williamson) - Remove unnecessary lock uses triggering lockdep splat (Alex Williamson) * tag 'vfio-v4.13-rc1' of git://github.com/awilliam/linux-vfio: vfio: Remove unnecessary uses of vfio_container.group_lock vfio: New external user group/file match kvm-vfio: Decouple only when we match a group vfio: Fix group release deadlock vfio: Use ERR_CAST() instead of open coding it vfio/pci: Add Intel XXV710 to hidden INTx devices
Diffstat (limited to 'include')
-rw-r--r--include/linux/vfio.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index f57076b958b7..586809abb273 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -97,6 +97,8 @@ extern void vfio_unregister_iommu_driver(
*/
extern struct vfio_group *vfio_group_get_external_user(struct file *filep);
extern void vfio_group_put_external_user(struct vfio_group *group);
+extern bool vfio_external_group_match_file(struct vfio_group *group,
+ struct file *filep);
extern int vfio_external_user_iommu_id(struct vfio_group *group);
extern long vfio_external_check_extension(struct vfio_group *group,
unsigned long arg);