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kernel: bump 4.14 to 4.14.11

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Rename unwinder config symbols to match upstream changes.
Refresh patches.
Update patch that no longer applies: 202-reduce_module_size.patch

Also enable CONFIG_PAGE_TABLE_ISOLATION. This feature was backported
from 4.15 to the 4.14 stable series. It is enabled by default, so enable
it in OpenWrt as well.

Compile-tested on x86/64.
Runtime-tested on x86/64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
v19.07.3_mercusys_ac12_duma
Stijn Tintel 6 years ago
parent 8b35da1552
commit c5ca1c9ab6
15 changed files with 44 additions and 43 deletions
Show Stats Download Patch File Download Diff File

4
include/kernel-version.mk
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@ -5,12 +5,12 @@ LINUX_RELEASE?=1
LINUX_VERSION-3.18 = .71
LINUX_VERSION-4.4 = .108
LINUX_VERSION-4.9 = .73
LINUX_VERSION-4.14 = .6
LINUX_VERSION-4.14 = .11
LINUX_KERNEL_HASH-3.18.71 = 5abc9778ad44ce02ed6c8ab52ece8a21c6d20d21f6ed8a19287b4a38a50c1240
LINUX_KERNEL_HASH-4.4.108 = 5a001198625ce9f7b0ef1e4b43e033aea859e1ef3509532412cce8f0375ba51a
LINUX_KERNEL_HASH-4.9.73 = 558b65c53f6d6c421d897ad4b651e51ba341fe4dd97122ec922e23ebd2c16e2b
LINUX_KERNEL_HASH-4.14.6 = 0907678ba9ea146ddbdecd0a0b6363f56b896b5c61c9a15e809effb3ea346ccc
LINUX_KERNEL_HASH-4.14.11 = 7768956a513f1d4eeb49ba6b55c5b131da60f1a698a3b3657718bf23a6b86d0a
ifdef KERNEL_PATCHVER
LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))

2
target/linux/generic/backport-4.14/011-kbuild-export-SUBARCH.patch
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@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/Makefile
+++ b/Makefile
@@ -415,8 +415,8 @@ KERNELRELEASE = $(shell cat include/conf
@@ -410,8 +410,8 @@ KERNELRELEASE = $(shell cat include/conf
KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION

6
target/linux/generic/hack-4.14/202-reduce_module_size.patch
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@ -13,12 +13,12 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/Makefile
+++ b/Makefile
@@ -408,7 +408,7 @@ KBUILD_CFLAGS_KERNEL :=
KBUILD_AFLAGS := -D__ASSEMBLY__ $(call cc-option,-fno-PIE)
@@ -402,7 +402,7 @@ KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=
KBUILD_AFLAGS_MODULE := -DMODULE
KBUILD_CFLAGS_MODULE := -DMODULE
-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
GCC_PLUGINS_CFLAGS :=
# Read KERNELRELEASE from include/config/kernel.release (if it exists)
KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

4
target/linux/generic/hack-4.14/207-disable-modorder.patch
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@ -15,7 +15,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/Makefile
+++ b/Makefile
@@ -1208,7 +1208,6 @@ all: modules
@@ -1212,7 +1212,6 @@ all: modules
PHONY += modules
modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
@ -23,7 +23,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
@$(kecho) ' Building modules, stage 2.';
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
@@ -1237,7 +1236,6 @@ _modinst_:
@@ -1241,7 +1240,6 @@ _modinst_:
rm -f $(MODLIB)/build ; \
ln -s $(CURDIR) $(MODLIB)/build ; \
fi

6
target/linux/generic/hack-4.14/220-gc_sections.patch
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@ -21,9 +21,9 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
--- a/Makefile
+++ b/Makefile
@@ -410,6 +410,11 @@ KBUILD_AFLAGS_MODULE := -DMODULE
KBUILD_CFLAGS_MODULE := -DMODULE
@@ -405,6 +405,11 @@ KBUILD_CFLAGS_MODULE := -DMODULE
KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
GCC_PLUGINS_CFLAGS :=
+ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
+KBUILD_CFLAGS_KERNEL += $(call cc-option,-ffunction-sections,)
@ -33,7 +33,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
# Read KERNELRELEASE from include/config/kernel.release (if it exists)
KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
@@ -783,11 +788,6 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH
@@ -784,11 +789,6 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH
KBUILD_CFLAGS += $(call cc-option, -fno-inline-functions-called-once)
endif

6
target/linux/generic/hack-4.14/721-phy_packets.patch
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@ -56,7 +56,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
*/
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2492,6 +2492,10 @@ static inline int pskb_trim(struct sk_bu
@@ -2494,6 +2494,10 @@ static inline int pskb_trim(struct sk_bu
return (len < skb->len) ? __pskb_trim(skb, len) : 0;
}
@ -67,7 +67,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
/**
* pskb_trim_unique - remove end from a paged unique (not cloned) buffer
* @skb: buffer to alter
@@ -2622,16 +2626,6 @@ static inline struct sk_buff *dev_alloc_
@@ -2624,16 +2628,6 @@ static inline struct sk_buff *dev_alloc_
}
@ -101,7 +101,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
help
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2974,10 +2974,20 @@ static int xmit_one(struct sk_buff *skb,
@@ -2975,10 +2975,20 @@ static int xmit_one(struct sk_buff *skb,
if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
dev_queue_xmit_nit(skb, dev);

6
target/linux/generic/hack-4.14/902-debloat_proc.patch
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@ -63,7 +63,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
}
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -144,7 +144,10 @@ static const struct file_operations proc
@@ -145,7 +145,10 @@ static const struct file_operations proc
void proc_tty_register_driver(struct tty_driver *driver)
{
struct proc_dir_entry *ent;
@ -75,7 +75,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!driver->driver_name || driver->proc_entry ||
!driver->ops->proc_fops)
return;
@@ -161,6 +164,9 @@ void proc_tty_unregister_driver(struct t
@@ -162,6 +165,9 @@ void proc_tty_unregister_driver(struct t
{
struct proc_dir_entry *ent;
@ -85,7 +85,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
ent = driver->proc_entry;
if (!ent)
return;
@@ -175,6 +181,9 @@ void proc_tty_unregister_driver(struct t
@@ -176,6 +182,9 @@ void proc_tty_unregister_driver(struct t
*/
void __init proc_tty_init(void)
{

2
target/linux/generic/pending-4.14/201-extra_optimization.patch
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@ -14,7 +14,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/Makefile
+++ b/Makefile
@@ -637,12 +637,12 @@ KBUILD_CFLAGS += $(call cc-disable-warni
@@ -638,12 +638,12 @@ KBUILD_CFLAGS += $(call cc-disable-warni
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
KBUILD_CFLAGS += $(call cc-option,-Oz,-Os)

18
target/linux/generic/pending-4.14/630-packet_socket_type.patch
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@ -30,7 +30,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
#define PACKET_FANOUT_LB 1
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1829,6 +1829,7 @@ static int packet_rcv_spkt(struct sk_buf
@@ -1822,6 +1822,7 @@ static int packet_rcv_spkt(struct sk_buf
{
struct sock *sk;
struct sockaddr_pkt *spkt;
@ -38,7 +38,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
/*
* When we registered the protocol we saved the socket in the data
@@ -1836,6 +1837,7 @@ static int packet_rcv_spkt(struct sk_buf
@@ -1829,6 +1830,7 @@ static int packet_rcv_spkt(struct sk_buf
*/
sk = pt->af_packet_priv;
@ -46,7 +46,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
/*
* Yank back the headers [hope the device set this
@@ -1848,7 +1850,7 @@ static int packet_rcv_spkt(struct sk_buf
@@ -1841,7 +1843,7 @@ static int packet_rcv_spkt(struct sk_buf
* so that this procedure is noop.
*/
@ -55,7 +55,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
goto out;
if (!net_eq(dev_net(dev), sock_net(sk)))
@@ -2075,12 +2077,12 @@ static int packet_rcv(struct sk_buff *sk
@@ -2068,12 +2070,12 @@ static int packet_rcv(struct sk_buff *sk
unsigned int snaplen, res;
bool is_drop_n_account = false;
@ -71,7 +71,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!net_eq(dev_net(dev), sock_net(sk)))
goto drop;
@@ -2206,12 +2208,12 @@ static int tpacket_rcv(struct sk_buff *s
@@ -2199,12 +2201,12 @@ static int tpacket_rcv(struct sk_buff *s
BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h2)) != 32);
BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h3)) != 48);
@ -87,7 +87,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!net_eq(dev_net(dev), sock_net(sk)))
goto drop;
@@ -3252,6 +3254,7 @@ static int packet_create(struct net *net
@@ -3251,6 +3253,7 @@ static int packet_create(struct net *net
mutex_init(&po->pg_vec_lock);
po->rollover = NULL;
po->prot_hook.func = packet_rcv;
@ -95,7 +95,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (sock->type == SOCK_PACKET)
po->prot_hook.func = packet_rcv_spkt;
@@ -3838,6 +3841,16 @@ packet_setsockopt(struct socket *sock, i
@@ -3837,6 +3840,16 @@ packet_setsockopt(struct socket *sock, i
po->xmit = val ? packet_direct_xmit : dev_queue_xmit;
return 0;
}
@ -112,7 +112,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
default:
return -ENOPROTOOPT;
}
@@ -3891,6 +3904,13 @@ static int packet_getsockopt(struct sock
@@ -3889,6 +3902,13 @@ static int packet_getsockopt(struct sock
case PACKET_VNET_HDR:
val = po->has_vnet_hdr;
break;
@ -128,7 +128,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
break;
--- a/net/packet/internal.h
+++ b/net/packet/internal.h
@@ -132,6 +132,7 @@ struct packet_sock {
@@ -131,6 +131,7 @@ struct packet_sock {
struct net_device __rcu *cached_dev;
int (*xmit)(struct sk_buff *skb);
struct packet_type prot_hook ____cacheline_aligned_in_smp;

2
target/linux/generic/pending-4.14/655-increase_skb_pad.patch
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@ -9,7 +9,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2456,7 +2456,7 @@ static inline int pskb_network_may_pull(
@@ -2458,7 +2458,7 @@ static inline int pskb_network_may_pull(
* NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
*/
#ifndef NET_SKB_PAD

10
target/linux/generic/pending-4.14/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
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@ -191,7 +191,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
case -EAGAIN:
rtm->rtm_type = RTN_THROW;
break;
@@ -3801,6 +3838,8 @@ static int ip6_route_dev_notify(struct n
@@ -3804,6 +3841,8 @@ static int ip6_route_dev_notify(struct n
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
net->ipv6.ip6_prohibit_entry->dst.dev = dev;
net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev);
@ -200,7 +200,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
net->ipv6.ip6_blk_hole_entry->dst.dev = dev;
net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev);
#endif
@@ -4028,6 +4067,17 @@ static int __net_init ip6_route_net_init
@@ -4031,6 +4070,17 @@ static int __net_init ip6_route_net_init
net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops;
dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst,
ip6_template_metrics, true);
@ -218,7 +218,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
#endif
net->ipv6.sysctl.flush_delay = 0;
@@ -4046,6 +4096,8 @@ out:
@@ -4049,6 +4099,8 @@ out:
return ret;
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
@ -227,7 +227,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
out_ip6_prohibit_entry:
kfree(net->ipv6.ip6_prohibit_entry);
out_ip6_null_entry:
@@ -4063,6 +4115,7 @@ static void __net_exit ip6_route_net_exi
@@ -4066,6 +4118,7 @@ static void __net_exit ip6_route_net_exi
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
kfree(net->ipv6.ip6_prohibit_entry);
kfree(net->ipv6.ip6_blk_hole_entry);
@ -235,7 +235,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
#endif
dst_entries_destroy(&net->ipv6.ip6_dst_ops);
}
@@ -4136,6 +4189,9 @@ void __init ip6_route_init_special_entri
@@ -4139,6 +4192,9 @@ void __init ip6_route_init_special_entri
init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev;
init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);

10
target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
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@ -22,7 +22,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
#endif
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -778,6 +778,7 @@ struct sk_buff {
@@ -780,6 +780,7 @@ struct sk_buff {
__u8 tc_redirected:1;
__u8 tc_from_ingress:1;
#endif
@ -32,7 +32,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
__u16 tc_index; /* traffic control index */
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4756,6 +4756,9 @@ static enum gro_result dev_gro_receive(s
@@ -4757,6 +4757,9 @@ static enum gro_result dev_gro_receive(s
enum gro_result ret;
int grow;
@ -42,7 +42,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (netif_elide_gro(skb->dev))
goto normal;
@@ -6226,6 +6229,48 @@ static void __netdev_adjacent_dev_unlink
@@ -6227,6 +6230,48 @@ static void __netdev_adjacent_dev_unlink
&upper_dev->adj_list.lower);
}
@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
static int __netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev, bool master,
void *upper_priv, void *upper_info)
@@ -6341,6 +6386,8 @@ void netdev_upper_dev_unlink(struct net_
@@ -6342,6 +6387,8 @@ void netdev_upper_dev_unlink(struct net_
__netdev_adjacent_dev_unlink_neighbour(dev, upper_dev);
@ -100,7 +100,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
&changeupper_info.info);
}
@@ -6911,6 +6958,7 @@ int dev_set_mac_address(struct net_devic
@@ -6912,6 +6959,7 @@ int dev_set_mac_address(struct net_devic
if (err)
return err;
dev->addr_assign_type = NET_ADDR_SET;

4
target/linux/generic/pending-4.14/920-mangle_bootargs.patch
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@ -31,7 +31,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
help
--- a/init/main.c
+++ b/init/main.c
@@ -359,6 +359,29 @@ static inline void setup_nr_cpu_ids(void
@@ -360,6 +360,29 @@ static inline void setup_nr_cpu_ids(void
static inline void smp_prepare_cpus(unsigned int maxcpus) { }
#endif
@ -61,7 +61,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
/*
* We need to store the untouched command line for future reference.
* We also need to store the touched command line since the parameter
@@ -536,6 +559,7 @@ asmlinkage __visible void __init start_k
@@ -541,6 +564,7 @@ asmlinkage __visible void __init start_k
add_device_randomness(command_line, strlen(command_line));
boot_init_stack_canary();
mm_init_cpumask(&init_mm);

3
target/linux/x86/64/config-default
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@ -253,9 +253,9 @@ CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_NET_FLOW_LIMIT=y
CONFIG_NR_CPUS=8
# CONFIG_NUMA is not set
# CONFIG_ORC_UNWINDER is not set
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_PADATA=y
CONFIG_PAGE_TABLE_ISOLATION=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_PARAVIRT_DEBUG is not set
@ -330,6 +330,7 @@ CONFIG_THERMAL_WRITABLE_TRIPS=y
# CONFIG_TOSHIBA_BT_RFKILL is not set
CONFIG_TREE_RCU=y
CONFIG_TREE_SRCU=y
# CONFIG_UNWINDER_ORC is not set
CONFIG_UCS2_STRING=y
# CONFIG_UNISYSSPAR is not set
CONFIG_USB_OHCI_HCD_PCI=y

4
target/linux/x86/config-4.14
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@ -145,7 +145,6 @@ CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_FRAME_POINTER=y
CONFIG_FRAME_POINTER_UNWINDER=y
CONFIG_FS_MBCACHE=y
CONFIG_FUSION=y
# CONFIG_FUSION_CTL is not set
@ -176,7 +175,6 @@ CONFIG_GENERIC_TIME_VSYSCALL=y
# CONFIG_GEOS is not set
CONFIG_GLOB=y
# CONFIG_GRO_CELLS is not set
# CONFIG_GUESS_UNWINDER is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
@ -434,6 +432,8 @@ CONFIG_THREAD_INFO_IN_TASK=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TINY_SRCU=y
# CONFIG_TOSHIBA is not set
# CONFIG_UNWINDER_GUESS is not set
CONFIG_UNWINDER_FRAME_POINTER=y
CONFIG_UP_LATE_INIT=y
CONFIG_USB=y
CONFIG_USB_COMMON=y

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