[PATCH v3 02/17] btrfs: disable verity on encrypted inodes

[Sweet Tea Dorminy <sweettea-kernel@xxxxxxxxxx>]

Right now there isn't a way to encrypt things that aren't either
filenames in directories or data on blocks on disk with extent
encryption, so for now, disable verity usage with encryption on btrfs.

Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@xxxxxxxxxx>
---
 fs/btrfs/verity.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/btrfs/verity.c b/fs/btrfs/verity.c
index c5ff16f9e9fa..cda969c6cb0c 100644
--- a/fs/btrfs/verity.c
+++ b/fs/btrfs/verity.c
@@ -588,6 +588,9 @@ static int btrfs_begin_enable_verity(struct file *filp)
 
 	ASSERT(inode_is_locked(file_inode(filp)));
 
+	if (IS_ENCRYPTED(&inode->vfs_inode))
+		return -EINVAL;
+
 	if (test_bit(BTRFS_INODE_VERITY_IN_PROGRESS, &inode->runtime_flags))
 		return -EBUSY;
 
-- 
2.41.0