kernel: remove support for kernel 4.14

No target uses kernel 4.14 anymore.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 405 deletions

diff --git a/target/linux/generic/hack-4.14/902-debloat_proc.patch b/target/linux/generic/hack-4.14/902-debloat_proc.patch
deleted file mode 100644
index 3cf89b7421..0000000000
--- a/target/linux/generic/hack-4.14/902-debloat_proc.patch
+++ /dev/null
@@ -1,405 +0,0 @@
-From 9e3f1d0805b2d919904dd9a4ff0d956314cc3cba Mon Sep 17 00:00:00 2001
-From: Felix Fietkau <nbd@nbd.name>
-Date: Sat, 8 Jul 2017 08:20:09 +0200
-Subject: debloat: procfs
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
- fs/locks.c               |  2 ++
- fs/proc/Kconfig          |  5 +++++
- fs/proc/consoles.c       |  3 +++
- fs/proc/proc_tty.c       | 11 ++++++++++-
- include/net/snmp.h       | 18 +++++++++++++++++-
- ipc/msg.c                |  3 +++
- ipc/sem.c                |  2 ++
- ipc/shm.c                |  2 ++
- ipc/util.c               |  3 +++
- kernel/exec_domain.c     |  2 ++
- kernel/irq/proc.c        |  9 +++++++++
- kernel/time/timer_list.c |  2 ++
- mm/vmalloc.c             |  2 ++
- mm/vmstat.c              |  8 +++++---
- net/8021q/vlanproc.c     |  6 ++++++
- net/core/net-procfs.c    | 18 ++++++++++++------
- net/core/sock.c          |  2 ++
- net/ipv4/fib_trie.c      | 18 ++++++++++++------
- net/ipv4/proc.c          |  3 +++
- net/ipv4/route.c         |  3 +++
- 20 files changed, 105 insertions(+), 17 deletions(-)
-
---- a/fs/locks.c
-+++ b/fs/locks.c
-@@ -2812,6 +2812,8 @@ static const struct file_operations proc
- 
- static int __init proc_locks_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
- 	proc_create("locks", 0, NULL, &proc_locks_operations);
- 	return 0;
- }
---- a/fs/proc/Kconfig
-+++ b/fs/proc/Kconfig
-@@ -81,3 +81,8 @@ config PROC_CHILDREN
- 
- 	  Say Y if you are running any user-space software which takes benefit from
- 	  this interface. For example, rkt is such a piece of software.
-+
-+config PROC_STRIPPED
-+	default n
-+	depends on EXPERT
-+	bool "Strip non-essential /proc functionality to reduce code size"
---- a/fs/proc/consoles.c
-+++ b/fs/proc/consoles.c
-@@ -106,6 +106,9 @@ static const struct file_operations proc
- 
- static int __init proc_consoles_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
-+
- 	proc_create("consoles", 0, NULL, &proc_consoles_operations);
- 	return 0;
- }
---- a/fs/proc/proc_tty.c
-+++ b/fs/proc/proc_tty.c
-@@ -145,7 +145,10 @@ static const struct file_operations proc
- void proc_tty_register_driver(struct tty_driver *driver)
- {
- 	struct proc_dir_entry *ent;
--		
-+
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return;
-+
- 	if (!driver->driver_name || driver->proc_entry ||
- 	    !driver->ops->proc_fops)
- 		return;
-@@ -162,6 +165,9 @@ void proc_tty_unregister_driver(struct t
- {
- 	struct proc_dir_entry *ent;
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return;
-+
- 	ent = driver->proc_entry;
- 	if (!ent)
- 		return;
-@@ -176,6 +182,9 @@ void proc_tty_unregister_driver(struct t
-  */
- void __init proc_tty_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return;
-+
- 	if (!proc_mkdir("tty", NULL))
- 		return;
- 	proc_mkdir("tty/ldisc", NULL);	/* Preserved: it's userspace visible */
---- a/include/net/snmp.h
-+++ b/include/net/snmp.h
-@@ -123,6 +123,21 @@ struct linux_xfrm_mib {
- #define DECLARE_SNMP_STAT(type, name)	\
- 	extern __typeof__(type) __percpu *name
- 
-+#ifdef CONFIG_PROC_STRIPPED
-+#define __SNMP_STATS_DUMMY(mib)	\
-+	do { (void) mib->mibs[0]; } while(0)
-+
-+#define __SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib)
-+#define SNMP_INC_STATS_ATOMIC_LONG(mib, field) __SNMP_STATS_DUMMY(mib)
-+#define SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib)
-+#define SNMP_DEC_STATS(mib, field) __SNMP_STATS_DUMMY(mib)
-+#define __SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib)
-+#define SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib)
-+#define SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib)
-+#define __SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib)
-+
-+#else
-+
- #define __SNMP_INC_STATS(mib, field)	\
- 			__this_cpu_inc(mib->mibs[field])
- 
-@@ -153,8 +168,9 @@ struct linux_xfrm_mib {
- 		__this_cpu_add(ptr[basefield##OCTETS], addend);	\
- 	} while (0)
- 
-+#endif
- 
--#if BITS_PER_LONG==32
-+#if (BITS_PER_LONG==32) && !defined(CONFIG_PROC_STRIPPED)
- 
- #define __SNMP_ADD_STATS64(mib, field, addend) 				\
- 	do {								\
---- a/ipc/msg.c
-+++ b/ipc/msg.c
-@@ -1208,6 +1208,9 @@ int __init msg_init(void)
- {
- 	const int err = msg_init_ns(&init_ipc_ns);
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return err;
-+
- 	ipc_init_proc_interface("sysvipc/msg",
- 				"       key      msqid perms      cbytes       qnum lspid lrpid   uid   gid  cuid  cgid      stime      rtime      ctime\n",
- 				IPC_MSG_IDS, sysvipc_msg_proc_show);
---- a/ipc/sem.c
-+++ b/ipc/sem.c
-@@ -207,6 +207,8 @@ int __init sem_init(void)
- {
- 	const int err = sem_init_ns(&init_ipc_ns);
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return err;
- 	ipc_init_proc_interface("sysvipc/sem",
- 				"       key      semid perms      nsems   uid   gid  cuid  cgid      otime      ctime\n",
- 				IPC_SEM_IDS, sysvipc_sem_proc_show);
---- a/ipc/shm.c
-+++ b/ipc/shm.c
-@@ -122,6 +122,8 @@ pure_initcall(ipc_ns_init);
- 
- void __init shm_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return;
- 	ipc_init_proc_interface("sysvipc/shm",
- #if BITS_PER_LONG <= 32
- 				"       key      shmid perms       size  cpid  lpid nattch   uid   gid  cuid  cgid      atime      dtime      ctime        rss       swap\n",
---- a/ipc/util.c
-+++ b/ipc/util.c
-@@ -141,6 +141,9 @@ void __init ipc_init_proc_interface(cons
- 	struct proc_dir_entry *pde;
- 	struct ipc_proc_iface *iface;
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return;
-+
- 	iface = kmalloc(sizeof(*iface), GFP_KERNEL);
- 	if (!iface)
- 		return;
---- a/kernel/exec_domain.c
-+++ b/kernel/exec_domain.c
-@@ -42,6 +42,8 @@ static const struct file_operations exec
- 
- static int __init proc_execdomains_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
- 	proc_create("execdomains", 0, NULL, &execdomains_proc_fops);
- 	return 0;
- }
---- a/kernel/irq/proc.c
-+++ b/kernel/irq/proc.c
-@@ -418,6 +418,9 @@ void register_irq_proc(unsigned int irq,
- 	void __maybe_unused *irqp = (void *)(unsigned long) irq;
- 	char name [MAX_NAMELEN];
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP))
-+		return;
-+
- 	if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip))
- 		return;
- 
-@@ -471,6 +474,9 @@ void unregister_irq_proc(unsigned int ir
- {
- 	char name [MAX_NAMELEN];
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP))
-+		return;
-+
- 	if (!root_irq_dir || !desc->dir)
- 		return;
- #ifdef CONFIG_SMP
-@@ -509,6 +515,9 @@ void init_irq_proc(void)
- 	unsigned int irq;
- 	struct irq_desc *desc;
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP))
-+		return;
-+
- 	/* create /proc/irq */
- 	root_irq_dir = proc_mkdir("irq", NULL);
- 	if (!root_irq_dir)
---- a/kernel/time/timer_list.c
-+++ b/kernel/time/timer_list.c
-@@ -390,6 +390,8 @@ static int __init init_timer_list_procfs
- {
- 	struct proc_dir_entry *pe;
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
- 	pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
- 	if (!pe)
- 		return -ENOMEM;
---- a/mm/vmalloc.c
-+++ b/mm/vmalloc.c
-@@ -2798,6 +2798,8 @@ static const struct file_operations proc
- 
- static int __init proc_vmalloc_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
- 	proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations);
- 	return 0;
- }
---- a/mm/vmstat.c
-+++ b/mm/vmstat.c
-@@ -1951,10 +1951,12 @@ void __init init_mm_internals(void)
- 	start_shepherd_timer();
- #endif
- #ifdef CONFIG_PROC_FS
--	proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations);
--	proc_create("pagetypeinfo", 0400, NULL, &pagetypeinfo_file_operations);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
-+		proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations);
-+		proc_create("pagetypeinfo", 0400, NULL, &pagetypeinfo_file_operations);
-+		proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations);
-+	}
- 	proc_create("vmstat", 0444, NULL, &vmstat_file_operations);
--	proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations);
- #endif
- }
- 
---- a/net/8021q/vlanproc.c
-+++ b/net/8021q/vlanproc.c
-@@ -127,6 +127,9 @@ void vlan_proc_cleanup(struct net *net)
- {
- 	struct vlan_net *vn = net_generic(net, vlan_net_id);
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return;
-+
- 	if (vn->proc_vlan_conf)
- 		remove_proc_entry(name_conf, vn->proc_vlan_dir);
- 
-@@ -146,6 +149,9 @@ int __net_init vlan_proc_init(struct net
- {
- 	struct vlan_net *vn = net_generic(net, vlan_net_id);
- 
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
-+
- 	vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net);
- 	if (!vn->proc_vlan_dir)
- 		goto err;
---- a/net/core/net-procfs.c
-+++ b/net/core/net-procfs.c
-@@ -320,10 +320,12 @@ static int __net_init dev_proc_net_init(
- 
- 	if (!proc_create("dev", S_IRUGO, net->proc_net, &dev_seq_fops))
- 		goto out;
--	if (!proc_create("softnet_stat", S_IRUGO, net->proc_net,
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
-+		!proc_create("softnet_stat", S_IRUGO, net->proc_net,
- 			 &softnet_seq_fops))
- 		goto out_dev;
--	if (!proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops))
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
-+		!proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops))
- 		goto out_softnet;
- 
- 	if (wext_proc_init(net))
-@@ -332,9 +334,11 @@ static int __net_init dev_proc_net_init(
- out:
- 	return rc;
- out_ptype:
--	remove_proc_entry("ptype", net->proc_net);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		remove_proc_entry("ptype", net->proc_net);
- out_softnet:
--	remove_proc_entry("softnet_stat", net->proc_net);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		remove_proc_entry("softnet_stat", net->proc_net);
- out_dev:
- 	remove_proc_entry("dev", net->proc_net);
- 	goto out;
-@@ -344,8 +348,10 @@ static void __net_exit dev_proc_net_exit
- {
- 	wext_proc_exit(net);
- 
--	remove_proc_entry("ptype", net->proc_net);
--	remove_proc_entry("softnet_stat", net->proc_net);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
-+		remove_proc_entry("ptype", net->proc_net);
-+		remove_proc_entry("softnet_stat", net->proc_net);
-+	}
- 	remove_proc_entry("dev", net->proc_net);
- }
- 
---- a/net/core/sock.c
-+++ b/net/core/sock.c
-@@ -3389,6 +3389,8 @@ static __net_initdata struct pernet_oper
- 
- static int __init proto_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
- 	return register_pernet_subsys(&proto_net_ops);
- }
- 
---- a/net/ipv4/fib_trie.c
-+++ b/net/ipv4/fib_trie.c
-@@ -2743,10 +2743,12 @@ static const struct file_operations fib_
- 
- int __net_init fib_proc_init(struct net *net)
- {
--	if (!proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops))
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
-+		!proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops))
- 		goto out1;
- 
--	if (!proc_create("fib_triestat", S_IRUGO, net->proc_net,
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
-+		!proc_create("fib_triestat", S_IRUGO, net->proc_net,
- 			 &fib_triestat_fops))
- 		goto out2;
- 
-@@ -2756,17 +2758,21 @@ int __net_init fib_proc_init(struct net
- 	return 0;
- 
- out3:
--	remove_proc_entry("fib_triestat", net->proc_net);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		remove_proc_entry("fib_triestat", net->proc_net);
- out2:
--	remove_proc_entry("fib_trie", net->proc_net);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		remove_proc_entry("fib_trie", net->proc_net);
- out1:
- 	return -ENOMEM;
- }
- 
- void __net_exit fib_proc_exit(struct net *net)
- {
--	remove_proc_entry("fib_trie", net->proc_net);
--	remove_proc_entry("fib_triestat", net->proc_net);
-+	if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
-+		remove_proc_entry("fib_trie", net->proc_net);
-+		remove_proc_entry("fib_triestat", net->proc_net);
-+	}
- 	remove_proc_entry("route", net->proc_net);
- }
- 
---- a/net/ipv4/proc.c
-+++ b/net/ipv4/proc.c
-@@ -559,6 +559,9 @@ static __net_initdata struct pernet_oper
- 
- int __init ip_misc_proc_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
-+
- 	return register_pernet_subsys(&ip_proc_ops);
- }
- 
---- a/net/ipv4/route.c
-+++ b/net/ipv4/route.c
-@@ -426,6 +426,9 @@ static struct pernet_operations ip_rt_pr
- 
- static int __init ip_rt_proc_init(void)
- {
-+	if (IS_ENABLED(CONFIG_PROC_STRIPPED))
-+		return 0;
-+
- 	return register_pernet_subsys(&ip_rt_proc_ops);
- }
-