attr: handle idmapped mounts

[linux-block.git] / fs / ecryptfs / inode.c

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index e23752d9a79f3d255345177db1b66950ae8e6607..d3ea0c57b075de49b69bf6d6ea3a5da7513a5d51 100644 (file)
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -855,7 +855,8 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
                struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
 
                inode_lock(d_inode(lower_dentry));
-               rc = notify_change(lower_dentry, &lower_ia, NULL);
+               rc = notify_change(&init_user_ns, lower_dentry,
+                                  &lower_ia, NULL);
                inode_unlock(d_inode(lower_dentry));
        }
        return rc;
@@ -864,7 +865,8 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
 static int
 ecryptfs_permission(struct inode *inode, int mask)
 {
-       return inode_permission(ecryptfs_inode_to_lower(inode), mask);
+       return inode_permission(&init_user_ns,
+                               ecryptfs_inode_to_lower(inode), mask);
 }
 
 /**
@@ -933,7 +935,7 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
        }
        mutex_unlock(&crypt_stat->cs_mutex);
 
-       rc = setattr_prepare(dentry, ia);
+       rc = setattr_prepare(&init_user_ns, dentry, ia);
        if (rc)
                goto out;
        if (ia->ia_valid & ATTR_SIZE) {
@@ -959,7 +961,7 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
                lower_ia.ia_valid &= ~ATTR_MODE;
 
        inode_lock(d_inode(lower_dentry));
-       rc = notify_change(lower_dentry, &lower_ia, NULL);
+       rc = notify_change(&init_user_ns, lower_dentry, &lower_ia, NULL);
        inode_unlock(d_inode(lower_dentry));
 out:
        fsstack_copy_attr_all(inode, lower_inode);