diff --git a/pkgs/os-specific/linux/kernel/aufs2-33.patch b/pkgs/os-specific/linux/kernel/aufs2-33.patch
deleted file mode 100644
index 49a660b0c9e8..000000000000
--- a/pkgs/os-specific/linux/kernel/aufs2-33.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-ufs2 base patch for linux-2.6.33
-
-diff --git a/fs/namei.c b/fs/namei.c
-index a4855af..1d12d37 100644
---- a/fs/namei.c
-+++ b/fs/namei.c
-@@ -1207,7 +1207,7 @@ out:
-  * needs parent already locked. Doesn't follow mounts.
-  * SMP-safe.
-  */
--static struct dentry *lookup_hash(struct nameidata *nd)
-+struct dentry *lookup_hash(struct nameidata *nd)
- {
-        int err;
- 
-@@ -1217,7 +1217,7 @@ static struct dentry *lookup_hash(struct nameidata *nd)
-        return __lookup_hash(&nd->last, nd->path.dentry, nd);
- }
- 
--static int __lookup_one_len(const char *name, struct qstr *this,
-+int __lookup_one_len(const char *name, struct qstr *this,
-                struct dentry *base, int len)
- {
-        unsigned long hash;
-diff --git a/fs/splice.c b/fs/splice.c
-index 3920866..b13a9a2 100644
---- a/fs/splice.c
-+++ b/fs/splice.c
-@@ -1053,8 +1053,8 @@ EXPORT_SYMBOL(generic_splice_sendpage);
- /*
-  * Attempt to initiate a splice from pipe to file.
-  */
--static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
--                          loff_t *ppos, size_t len, unsigned int flags)
-+long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
-+                   loff_t *ppos, size_t len, unsigned int flags)
- {
-        ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
-                                loff_t *, size_t, unsigned int);
-@@ -1081,9 +1081,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
- /*
-  * Attempt to initiate a splice from a file to a pipe.
-  */
--static long do_splice_to(struct file *in, loff_t *ppos,
--                        struct pipe_inode_info *pipe, size_t len,
--                        unsigned int flags)
-+long do_splice_to(struct file *in, loff_t *ppos,
-+                 struct pipe_inode_info *pipe, size_t len,
-+                 unsigned int flags)
- {
-        ssize_t (*splice_read)(struct file *, loff_t *,
-                               struct pipe_inode_info *, size_t, unsigned int);
-diff --git a/include/linux/namei.h b/include/linux/namei.h
-index 05b441d..91bc74e 100644
---- a/include/linux/namei.h
-+++ b/include/linux/namei.h
-@@ -73,6 +73,9 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
- extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
-                int (*open)(struct inode *, struct file *));
- 
-+extern struct dentry *lookup_hash(struct nameidata *nd);
-+extern int __lookup_one_len(const char *name, struct qstr *this,
-+                           struct dentry *base, int len);
- extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
- 
- extern int follow_down(struct path *);
-diff --git a/include/linux/splice.h b/include/linux/splice.h
-index 18e7c7c..8393b5c 100644
---- a/include/linux/splice.h
-+++ b/include/linux/splice.h
-@@ -82,4 +82,10 @@ extern ssize_t splice_to_pipe(struct pipe_inode_info *,
- extern ssize_t splice_direct_to_actor(struct file *, struct splice_desc *,
-                                      splice_direct_actor *);
- 
-+extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
-+                          loff_t *ppos, size_t len, unsigned int flags);
-+extern long do_splice_to(struct file *in, loff_t *ppos,
-+                        struct pipe_inode_info *pipe, size_t len,
-+                        unsigned int flags);
-+
- #endif
-
diff --git a/pkgs/os-specific/linux/kernel/aufs2.1-37.patch b/pkgs/os-specific/linux/kernel/aufs2.1-37.patch
deleted file mode 100644
index 4cb58ad8a57a..000000000000
--- a/pkgs/os-specific/linux/kernel/aufs2.1-37.patch
+++ /dev/null
@@ -1,368 +0,0 @@
-aufs2.1 base patch for linux-2.6.37
-
-diff --git a/fs/namei.c b/fs/namei.c
-index 4ff7ca5..a8c583f 100644
---- a/fs/namei.c
-+++ b/fs/namei.c
-@@ -1161,12 +1161,12 @@ out:
-  * needs parent already locked. Doesn't follow mounts.
-  * SMP-safe.
-  */
--static struct dentry *lookup_hash(struct nameidata *nd)
-+struct dentry *lookup_hash(struct nameidata *nd)
- {
- 	return __lookup_hash(&nd->last, nd->path.dentry, nd);
- }
- 
--static int __lookup_one_len(const char *name, struct qstr *this,
-+int __lookup_one_len(const char *name, struct qstr *this,
- 		struct dentry *base, int len)
- {
- 	unsigned long hash;
-diff --git a/fs/splice.c b/fs/splice.c
-index ce2f025..ff0ae69 100644
---- a/fs/splice.c
-+++ b/fs/splice.c
-@@ -1092,8 +1092,8 @@ EXPORT_SYMBOL(generic_splice_sendpage);
- /*
-  * Attempt to initiate a splice from pipe to file.
-  */
--static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
--			   loff_t *ppos, size_t len, unsigned int flags)
-+long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
-+		    loff_t *ppos, size_t len, unsigned int flags)
- {
- 	ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
- 				loff_t *, size_t, unsigned int);
-@@ -1120,9 +1120,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
- /*
-  * Attempt to initiate a splice from a file to a pipe.
-  */
--static long do_splice_to(struct file *in, loff_t *ppos,
--			 struct pipe_inode_info *pipe, size_t len,
--			 unsigned int flags)
-+long do_splice_to(struct file *in, loff_t *ppos,
-+		  struct pipe_inode_info *pipe, size_t len,
-+		  unsigned int flags)
- {
- 	ssize_t (*splice_read)(struct file *, loff_t *,
- 			       struct pipe_inode_info *, size_t, unsigned int);
-diff --git a/include/linux/namei.h b/include/linux/namei.h
-index 05b441d..91bc74e 100644
---- a/include/linux/namei.h
-+++ b/include/linux/namei.h
-@@ -73,6 +73,9 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
- extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
- 		int (*open)(struct inode *, struct file *));
- 
-+extern struct dentry *lookup_hash(struct nameidata *nd);
-+extern int __lookup_one_len(const char *name, struct qstr *this,
-+			    struct dentry *base, int len);
- extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
- 
- extern int follow_down(struct path *);
-diff --git a/include/linux/splice.h b/include/linux/splice.h
-index 997c3b4..be9a153 100644
---- a/include/linux/splice.h
-+++ b/include/linux/splice.h
-@@ -89,4 +89,10 @@ extern int splice_grow_spd(struct pipe_inode_info *, struct splice_pipe_desc *);
- extern void splice_shrink_spd(struct pipe_inode_info *,
- 				struct splice_pipe_desc *);
- 
-+extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
-+			   loff_t *ppos, size_t len, unsigned int flags);
-+extern long do_splice_to(struct file *in, loff_t *ppos,
-+			 struct pipe_inode_info *pipe, size_t len,
-+			 unsigned int flags);
-+
- #endif
-aufs2.1 standalone patch for linux-2.6.37
-
-diff --git a/fs/file_table.c b/fs/file_table.c
-index c3dee38..f529e4d 100644
---- a/fs/file_table.c
-+++ b/fs/file_table.c
-@@ -393,6 +393,8 @@ void file_sb_list_del(struct file *file)
- 	}
- }
- 
-+EXPORT_SYMBOL(file_sb_list_del);
-+
- #ifdef CONFIG_SMP
- 
- /*
-diff --git a/fs/inode.c b/fs/inode.c
-index ae2727a..2c8071a 100644
---- a/fs/inode.c
-+++ b/fs/inode.c
-@@ -82,6 +82,7 @@ static struct hlist_head *inode_hashtable __read_mostly;
-  * the i_state of an inode while it is in use..
-  */
- DEFINE_SPINLOCK(inode_lock);
-+EXPORT_SYMBOL(inode_lock);
- 
- /*
-  * iprune_sem provides exclusion between the kswapd or try_to_free_pages
-diff --git a/fs/namei.c b/fs/namei.c
-index a8c583f..b020c45 100644
---- a/fs/namei.c
-+++ b/fs/namei.c
-@@ -347,6 +347,7 @@ int deny_write_access(struct file * file)
- 
- 	return 0;
- }
-+EXPORT_SYMBOL(deny_write_access);
- 
- /**
-  * path_get - get a reference to a path
-@@ -1165,6 +1166,7 @@ struct dentry *lookup_hash(struct nameidata *nd)
- {
- 	return __lookup_hash(&nd->last, nd->path.dentry, nd);
- }
-+EXPORT_SYMBOL(lookup_hash);
- 
- int __lookup_one_len(const char *name, struct qstr *this,
- 		struct dentry *base, int len)
-@@ -1187,6 +1189,7 @@ int __lookup_one_len(const char *name, struct qstr *this,
- 	this->hash = end_name_hash(hash);
- 	return 0;
- }
-+EXPORT_SYMBOL(__lookup_one_len);
- 
- /**
-  * lookup_one_len - filesystem helper to lookup single pathname component
-diff --git a/fs/namespace.c b/fs/namespace.c
-index 3dbfc07..3998762 100644
---- a/fs/namespace.c
-+++ b/fs/namespace.c
-@@ -1321,6 +1321,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
- 	}
- 	return 0;
- }
-+EXPORT_SYMBOL(iterate_mounts);
- 
- static void cleanup_group_ids(struct vfsmount *mnt, struct vfsmount *end)
- {
-diff --git a/fs/notify/group.c b/fs/notify/group.c
-index d309f38..f0e9568 100644
---- a/fs/notify/group.c
-+++ b/fs/notify/group.c
-@@ -22,6 +22,7 @@
- #include <linux/srcu.h>
- #include <linux/rculist.h>
- #include <linux/wait.h>
-+#include <linux/module.h>
- 
- #include <linux/fsnotify_backend.h>
- #include "fsnotify.h"
-@@ -70,6 +71,7 @@ void fsnotify_put_group(struct fsnotify_group *group)
- 	if (atomic_dec_and_test(&group->refcnt))
- 		fsnotify_destroy_group(group);
- }
-+EXPORT_SYMBOL(fsnotify_put_group);
- 
- /*
-  * Create a new fsnotify_group and hold a reference for the group returned.
-@@ -102,3 +104,4 @@ struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops)
- 
- 	return group;
- }
-+EXPORT_SYMBOL(fsnotify_alloc_group);
-diff --git a/fs/notify/mark.c b/fs/notify/mark.c
-index 325185e..adede09 100644
---- a/fs/notify/mark.c
-+++ b/fs/notify/mark.c
-@@ -113,6 +113,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark)
- 	if (atomic_dec_and_test(&mark->refcnt))
- 		mark->free_mark(mark);
- }
-+EXPORT_SYMBOL(fsnotify_put_mark);
- 
- /*
-  * Any time a mark is getting freed we end up here.
-@@ -190,6 +191,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark)
- 	if (unlikely(atomic_dec_and_test(&group->num_marks)))
- 		fsnotify_final_destroy_group(group);
- }
-+EXPORT_SYMBOL(fsnotify_destroy_mark);
- 
- void fsnotify_set_mark_mask_locked(struct fsnotify_mark *mark, __u32 mask)
- {
-@@ -277,6 +279,7 @@ err:
- 
- 	return ret;
- }
-+EXPORT_SYMBOL(fsnotify_add_mark);
- 
- /*
-  * clear any marks in a group in which mark->flags & flags is true
-@@ -332,6 +335,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark,
- 	atomic_set(&mark->refcnt, 1);
- 	mark->free_mark = free_mark;
- }
-+EXPORT_SYMBOL(fsnotify_init_mark);
- 
- static int fsnotify_mark_destroy(void *ignored)
- {
-diff --git a/fs/open.c b/fs/open.c
-index 4197b9e..912817a 100644
---- a/fs/open.c
-+++ b/fs/open.c
-@@ -60,6 +60,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
- 	mutex_unlock(&dentry->d_inode->i_mutex);
- 	return ret;
- }
-+EXPORT_SYMBOL(do_truncate);
- 
- static long do_sys_truncate(const char __user *pathname, loff_t length)
- {
-diff --git a/fs/splice.c b/fs/splice.c
-index ff0ae69..1c9e9b0 100644
---- a/fs/splice.c
-+++ b/fs/splice.c
-@@ -1116,6 +1116,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
- 
- 	return splice_write(pipe, out, ppos, len, flags);
- }
-+EXPORT_SYMBOL(do_splice_from);
- 
- /*
-  * Attempt to initiate a splice from a file to a pipe.
-@@ -1142,6 +1143,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
- 
- 	return splice_read(in, ppos, pipe, len, flags);
- }
-+EXPORT_SYMBOL(do_splice_to);
- 
- /**
-  * splice_direct_to_actor - splices data directly between two non-pipes
-diff --git a/security/commoncap.c b/security/commoncap.c
-index 64c2ed9..e58b5d8 100644
---- a/security/commoncap.c
-+++ b/security/commoncap.c
-@@ -929,3 +929,4 @@ int cap_file_mmap(struct file *file, unsigned long reqprot,
- 	}
- 	return ret;
- }
-+EXPORT_SYMBOL(cap_file_mmap);
-diff --git a/security/device_cgroup.c b/security/device_cgroup.c
-index 8d9c48f..29108aa 100644
---- a/security/device_cgroup.c
-+++ b/security/device_cgroup.c
-@@ -515,6 +515,7 @@ found:
- 
- 	return -EPERM;
- }
-+EXPORT_SYMBOL(devcgroup_inode_permission);
- 
- int devcgroup_inode_mknod(int mode, dev_t dev)
- {
-diff --git a/security/security.c b/security/security.c
-index 1b798d3..3b7d2ca 100644
---- a/security/security.c
-+++ b/security/security.c
-@@ -360,6 +360,7 @@ int security_path_mkdir(struct path *dir, struct dentry *dentry, int mode)
- 		return 0;
- 	return security_ops->path_mkdir(dir, dentry, mode);
- }
-+EXPORT_SYMBOL(security_path_mkdir);
- 
- int security_path_rmdir(struct path *dir, struct dentry *dentry)
- {
-@@ -367,6 +368,7 @@ int security_path_rmdir(struct path *dir, struct dentry *dentry)
- 		return 0;
- 	return security_ops->path_rmdir(dir, dentry);
- }
-+EXPORT_SYMBOL(security_path_rmdir);
- 
- int security_path_unlink(struct path *dir, struct dentry *dentry)
- {
-@@ -374,6 +376,7 @@ int security_path_unlink(struct path *dir, struct dentry *dentry)
- 		return 0;
- 	return security_ops->path_unlink(dir, dentry);
- }
-+EXPORT_SYMBOL(security_path_unlink);
- 
- int security_path_symlink(struct path *dir, struct dentry *dentry,
- 			  const char *old_name)
-@@ -382,6 +385,7 @@ int security_path_symlink(struct path *dir, struct dentry *dentry,
- 		return 0;
- 	return security_ops->path_symlink(dir, dentry, old_name);
- }
-+EXPORT_SYMBOL(security_path_symlink);
- 
- int security_path_link(struct dentry *old_dentry, struct path *new_dir,
- 		       struct dentry *new_dentry)
-@@ -390,6 +394,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
- 		return 0;
- 	return security_ops->path_link(old_dentry, new_dir, new_dentry);
- }
-+EXPORT_SYMBOL(security_path_link);
- 
- int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
- 			 struct path *new_dir, struct dentry *new_dentry)
-@@ -400,6 +405,7 @@ int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
- 	return security_ops->path_rename(old_dir, old_dentry, new_dir,
- 					 new_dentry);
- }
-+EXPORT_SYMBOL(security_path_rename);
- 
- int security_path_truncate(struct path *path)
- {
-@@ -407,6 +413,7 @@ int security_path_truncate(struct path *path)
- 		return 0;
- 	return security_ops->path_truncate(path);
- }
-+EXPORT_SYMBOL(security_path_truncate);
- 
- int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
- 			mode_t mode)
-@@ -415,6 +422,7 @@ int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
- 		return 0;
- 	return security_ops->path_chmod(dentry, mnt, mode);
- }
-+EXPORT_SYMBOL(security_path_chmod);
- 
- int security_path_chown(struct path *path, uid_t uid, gid_t gid)
- {
-@@ -422,6 +430,7 @@ int security_path_chown(struct path *path, uid_t uid, gid_t gid)
- 		return 0;
- 	return security_ops->path_chown(path, uid, gid);
- }
-+EXPORT_SYMBOL(security_path_chown);
- 
- int security_path_chroot(struct path *path)
- {
-@@ -498,6 +507,7 @@ int security_inode_readlink(struct dentry *dentry)
- 		return 0;
- 	return security_ops->inode_readlink(dentry);
- }
-+EXPORT_SYMBOL(security_inode_readlink);
- 
- int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd)
- {
-@@ -512,6 +522,7 @@ int security_inode_permission(struct inode *inode, int mask)
- 		return 0;
- 	return security_ops->inode_permission(inode, mask);
- }
-+EXPORT_SYMBOL(security_inode_permission);
- 
- int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
- {
-@@ -611,6 +622,7 @@ int security_file_permission(struct file *file, int mask)
- 
- 	return fsnotify_perm(file, mask);
- }
-+EXPORT_SYMBOL(security_file_permission);
- 
- int security_file_alloc(struct file *file)
- {
-@@ -638,6 +650,7 @@ int security_file_mmap(struct file *file, unsigned long reqprot,
- 		return ret;
- 	return ima_file_mmap(file, prot);
- }
-+EXPORT_SYMBOL(security_file_mmap);
- 
- int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
- 			    unsigned long prot)
-
diff --git a/pkgs/os-specific/linux/kernel/getline.patch b/pkgs/os-specific/linux/kernel/getline.patch
deleted file mode 100644
index 6ac768b9d865..000000000000
--- a/pkgs/os-specific/linux/kernel/getline.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-Allow compilation with recent versions of Glibc.
-From https://patchwork.kernel.org/patch/11166/.
-
-diff --git a/scripts/unifdef.c b/scripts/unifdef.c
-index 552025e..977e682 100644
---- a/scripts/unifdef.c
-+++ b/scripts/unifdef.c
-@@ -206,7 +206,7 @@  static void             done(void);
- static void             error(const char *);
- static int              findsym(const char *);
- static void             flushline(bool);
--static Linetype         getline(void);
-+static Linetype         parseline(void);
- static Linetype         ifeval(const char **);
- static void             ignoreoff(void);
- static void             ignoreon(void);
-@@ -512,7 +512,7 @@  process(void)
- 
- 	for (;;) {
- 		linenum++;
--		lineval = getline();
-+		lineval = parseline();
- 		trans_table[ifstate[depth]][lineval]();
- 		debug("process %s -> %s depth %d",
- 		    linetype_name[lineval],
-@@ -526,7 +526,7 @@  process(void)
-  * help from skipcomment().
-  */
- static Linetype
--getline(void)
-+parseline(void)
- {
- 	const char *cp;
- 	int cursym;
diff --git a/pkgs/os-specific/linux/kernel/patches.nix b/pkgs/os-specific/linux/kernel/patches.nix
index 9fb597be72c5..fd5a27e0eace 100644
--- a/pkgs/os-specific/linux/kernel/patches.nix
+++ b/pkgs/os-specific/linux/kernel/patches.nix
@@ -84,26 +84,6 @@ rec {
       features.fbConDecor = true;
     };
 
-  fbcondecor_2_6_28 =
-    { name = "fbcondecor-0.9.5-2.6.28";
-      patch = fetchurl {
-        url = http://dev.gentoo.org/~spock/projects/fbcondecor/archive/fbcondecor-0.9.5-2.6.28.patch;
-        sha256 = "105q2dwrwi863r7nhlrvljim37aqv67mjc3lgg529jzqgny3fjds";
-      };
-      extraConfig = fbcondecorConfig;
-      features.fbConDecor = true;
-    };
-
-  fbcondecor_2_6_29 =
-    { name = "fbcondecor-0.9.6-2.6.29.2";
-      patch = fetchurl {
-        url = http://dev.gentoo.org/~spock/projects/fbcondecor/archive/fbcondecor-0.9.6-2.6.29.2.patch;
-        sha256 = "1yppvji13sgnql62h4wmskzl9l198pp1pbixpbymji7mr4a0ylx1";
-      };
-      extraConfig = fbcondecorConfig;
-      features.fbConDecor = true;
-    };
-
   fbcondecor_2_6_31 =
     { name = "fbcondecor-0.9.6-2.6.31.2";
       patch = fetchurl {
@@ -114,16 +94,6 @@ rec {
       features.fbConDecor = true;
     };
 
-  fbcondecor_2_6_33 =
-    { name = "fbcondecor-0.9.6-2.6.33-rc7";
-      patch = fetchurl {
-        url = http://dev.gentoo.org/~spock/projects/fbcondecor/archive/fbcondecor-0.9.6-2.6.33-rc7.patch;
-        sha256 = "1v9lg3bgva0xry0s09drpw3n139s8hln8slayaf6i26vg4l4xdz6";
-      };
-      extraConfig = fbcondecorConfig;
-      features.fbConDecor = true;
-    };
-
   fbcondecor_2_6_35 =
     rec {
       name = "fbcondecor-0.9.6-2.6.35-rc4";
@@ -135,17 +105,6 @@ rec {
       features.fbConDecor = true;
     };
 
-  fbcondecor_2_6_37 =
-    rec {
-      name = "fbcondecor-0.9.6-2.6.37";
-      patch = fetchurl {
-        url = "http://dev.gentoo.org/~spock/projects/fbcondecor/archive/${name}.patch";
-        sha256 = "1yap9q6mp15jhsysry4x17cpm5dj35g8l2d0p0vn1xq25x3jfkqk";
-      };
-      extraConfig = fbcondecorConfig;
-      features.fbConDecor = true;
-    };
-
   fbcondecor_2_6_38 =
     rec {
       name = "fbcondecor-0.9.6-2.6.38";
@@ -157,15 +116,6 @@ rec {
       features.fbConDecor = true;
     };
 
-  # From http://patchwork.kernel.org/patch/19495/
-  ext4_softlockups_2_6_28 =
-    { name = "ext4-softlockups-fix";
-      patch = fetchurl {
-        url = http://patchwork.kernel.org/patch/19495/raw;
-        sha256 = "0vqcj9qs7jajlvmwm97z8cljr4vb277aqhsjqrakbxfdiwlhrzzf";
-      };
-    };
-
   gcov_2_6_28 =
     { name = "gcov";
       patch = fetchurl {
@@ -214,16 +164,6 @@ rec {
       features.aufs2 = true;
     };
 
-  aufs2_2_6_33 =
-    { # From http://git.c3sl.ufpr.br/gitweb?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2-33;hb=aufs2-33
-      # Note that this merely the patch needed to build AUFS2 as a
-      # standalone package.
-      name = "aufs2";
-      patch = ./aufs2-33.patch;
-      features.aufsBase = true;
-      features.aufs2 = true;
-    };
-
   aufs2_2_6_34 =
     { # From http://git.c3sl.ufpr.br/gitweb?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2-34;hb=aufs2-34
       # Note that this merely the patch needed to build AUFS2 as a
@@ -254,16 +194,6 @@ rec {
       features.aufs2_1 = true;
     };
 
-  aufs2_1_2_6_37 =
-    { # From http://git.c3sl.ufpr.br/gitweb?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2.1-37;hb=refs/heads/aufs2.1-37
-      # Note that this merely the patch needed to build AUFS2.1 as a
-      # standalone package.
-      name = "aufs2.1";
-      patch = ./aufs2.1-37.patch;
-      features.aufsBase = true;
-      features.aufs2_1 = true;
-    };
-
   aufs2_1_2_6_38 =
     { # From http://aufs.git.sourceforge.net/git/gitweb.cgi?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2.1-38;hb=refs/heads/aufs2.1-38
       # Note that this merely the patch needed to build AUFS2.1 as a
@@ -396,12 +326,4 @@ rec {
       name = "guruplug-arch-number";
       patch = ./guruplug-mach-type.patch;
     };
-
-  glibc_getline =
-    {
-      # Patch to work around conflicting types for the `getline' function
-      # with recent Glibcs (2009).
-      name = "glibc-getline";
-      patch = ./getline.patch;
-    };
 }