Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:
MAINTAINERS: Update eCryptfs mailing list
eCryptfs: Allow 2 scatterlist entries for encrypted filenames
eCryptfs: Clear i_nlink in rmdir

MAINTAINERS

···
 ECRYPT FILE SYSTEM
 M:	Tyler Hicks <[e-mail]>
 M:	Dustin Kirkland <[e-mail]>
-L:	[e-mail]
+L:	[e-mail]
 W:	https://launchpad.net/ecryptfs
 S:	Supported
 F:	Documentation/filesystems/ecryptfs.txt

fs/ecryptfs/inode.c

···
 	dget(lower_dentry);
 	rc = vfs_rmdir(lower_dir_dentry->d_inode, lower_dentry);
 	dput(lower_dentry);
+	if (!rc && dentry->d_inode)
+		clear_nlink(dentry->d_inode);
 	fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
 	dir->i_nlink = lower_dir_dentry->d_inode->i_nlink;
 	unlock_dir(lower_dir_dentry);

fs/ecryptfs/keystore.c

···
 	struct mutex *tfm_mutex;
 	char *block_aligned_filename;
 	struct ecryptfs_auth_tok *auth_tok;
-	struct scatterlist src_sg;
-	struct scatterlist dst_sg;
+	struct scatterlist src_sg[2];
+	struct scatterlist dst_sg[2];
 	struct blkcipher_desc desc;
 	char iv[ECRYPTFS_MAX_IV_BYTES];
 	char hash[ECRYPTFS_TAG_70_DIGEST_SIZE];
···
 	memcpy(&s->block_aligned_filename[s->num_rand_bytes], filename,
 	       filename_size);
 	rc = virt_to_scatterlist(s->block_aligned_filename,
-				 s->block_aligned_filename_size, &s->src_sg, 1);
-	if (rc != 1) {
+				 s->block_aligned_filename_size, s->src_sg, 2);
+	if (rc < 1) {
 		printk(KERN_ERR "%s: Internal error whilst attempting to "
-		       "convert filename memory to scatterlist; "
-		       "expected rc = 1; got rc = [%d]. "
+		       "convert filename memory to scatterlist; rc = [%d]. "
 		       "block_aligned_filename_size = [%zd]\n", __func__, rc,
 		       s->block_aligned_filename_size);
 		goto out_release_free_unlock;
 	}
 	rc = virt_to_scatterlist(&dest[s->i], s->block_aligned_filename_size,
-				 &s->dst_sg, 1);
-	if (rc != 1) {
+				 s->dst_sg, 2);
+	if (rc < 1) {
 		printk(KERN_ERR "%s: Internal error whilst attempting to "
 		       "convert encrypted filename memory to scatterlist; "
-		       "expected rc = 1; got rc = [%d]. "
-		       "block_aligned_filename_size = [%zd]\n", __func__, rc,
-		       s->block_aligned_filename_size);
+		       "rc = [%d]. block_aligned_filename_size = [%zd]\n",
+		       __func__, rc, s->block_aligned_filename_size);
 		goto out_release_free_unlock;
 	}
 	/* The characters in the first block effectively do the job
···
 		       mount_crypt_stat->global_default_fn_cipher_key_bytes);
 		goto out_release_free_unlock;
 	}
-	rc = crypto_blkcipher_encrypt_iv(&s->desc, &s->dst_sg, &s->src_sg,
+	rc = crypto_blkcipher_encrypt_iv(&s->desc, s->dst_sg, s->src_sg,
 					 s->block_aligned_filename_size);
 	if (rc) {
 		printk(KERN_ERR "%s: Error attempting to encrypt filename; "
···
 	struct mutex *tfm_mutex;
 	char *decrypted_filename;
 	struct ecryptfs_auth_tok *auth_tok;
-	struct scatterlist src_sg;
-	struct scatterlist dst_sg;
+	struct scatterlist src_sg[2];
+	struct scatterlist dst_sg[2];
 	struct blkcipher_desc desc;
 	char fnek_sig_hex[ECRYPTFS_SIG_SIZE_HEX + 1];
 	char iv[ECRYPTFS_MAX_IV_BYTES];
···
 	}
 	mutex_lock(s->tfm_mutex);
 	rc = virt_to_scatterlist(&data[(*packet_size)],
-				 s->block_aligned_filename_size, &s->src_sg, 1);
-	if (rc != 1) {
+				 s->block_aligned_filename_size, s->src_sg, 2);
+	if (rc < 1) {
 		printk(KERN_ERR "%s: Internal error whilst attempting to "
 		       "convert encrypted filename memory to scatterlist; "
-		       "expected rc = 1; got rc = [%d]. "
-		       "block_aligned_filename_size = [%zd]\n", __func__, rc,
-		       s->block_aligned_filename_size);
+		       "rc = [%d]. block_aligned_filename_size = [%zd]\n",
+		       __func__, rc, s->block_aligned_filename_size);
 		goto out_unlock;
 	}
 	(*packet_size) += s->block_aligned_filename_size;
···
 		goto out_unlock;
 	}
 	rc = virt_to_scatterlist(s->decrypted_filename,
-				 s->block_aligned_filename_size, &s->dst_sg, 1);
-	if (rc != 1) {
+				 s->block_aligned_filename_size, s->dst_sg, 2);
+	if (rc < 1) {
 		printk(KERN_ERR "%s: Internal error whilst attempting to "
 		       "convert decrypted filename memory to scatterlist; "
-		       "expected rc = 1; got rc = [%d]. "
-		       "block_aligned_filename_size = [%zd]\n", __func__, rc,
-		       s->block_aligned_filename_size);
+		       "rc = [%d]. block_aligned_filename_size = [%zd]\n",
+		       __func__, rc, s->block_aligned_filename_size);
 		goto out_free_unlock;
 	}
 	/* The characters in the first block effectively do the job of
···
 		       mount_crypt_stat->global_default_fn_cipher_key_bytes);
 		goto out_free_unlock;
 	}
-	rc = crypto_blkcipher_decrypt_iv(&s->desc, &s->dst_sg, &s->src_sg,
+	rc = crypto_blkcipher_decrypt_iv(&s->desc, s->dst_sg, s->src_sg,
 					 s->block_aligned_filename_size);
 	if (rc) {
 		printk(KERN_ERR "%s: Error attempting to decrypt filename; "