Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven:
 "Summary:
   - Fix for accidental modification of arguments of syscall functions
   - Wire up new syscalls
   - Update defconfigs"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k/defconfig: Update defconfigs for v4.3-rc1
  m68k: Define asmlinkage_protect
  m68k: Wire up membarrier
  m68k: Wire up userfaultfd
  m68k: Wire up direct socket calls

16 files changed, 165 insertions, 14 deletions

diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 0b6b40d37b95..5b4ec541ba7c 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -57,7 +58,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -67,10 +67,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -179,6 +181,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -206,6 +209,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -271,6 +275,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -370,6 +375,7 @@ CONFIG_ZORRO8390=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_SMSC is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -537,6 +543,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index eeb3a8991fc4..6e5198e2c124 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -55,7 +56,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -65,10 +65,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -177,6 +179,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -204,6 +207,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -269,6 +273,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -344,6 +349,7 @@ CONFIG_VETH=m
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -495,6 +501,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 3a7006654ce9..f75600b0ca23 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -55,7 +56,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -65,10 +65,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -177,6 +179,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -204,6 +207,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -269,6 +273,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -355,6 +360,7 @@ CONFIG_NE2000=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 CONFIG_SMC91X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -517,6 +523,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index 0586b323a673..a42d91c389a6 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -53,7 +54,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -63,10 +63,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -175,6 +177,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -202,6 +205,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -267,6 +271,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -343,6 +348,7 @@ CONFIG_BVME6000_NET=y
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -488,6 +494,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index ad1dbce07aa4..77f4a11083e9 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -55,7 +56,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -65,10 +65,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -177,6 +179,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -204,6 +207,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -269,6 +273,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -345,6 +350,7 @@ CONFIG_HPLANCE=y
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -497,6 +503,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index b44acacaecf4..5a329f77329b 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -54,7 +55,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -64,10 +64,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -176,6 +178,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -203,6 +206,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -271,6 +275,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -364,6 +369,7 @@ CONFIG_MAC8390=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_SMSC is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -519,6 +525,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 8afca3753db1..83c80d2030ec 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -64,7 +65,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -74,10 +74,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -186,6 +188,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -213,6 +216,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -281,6 +285,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -410,6 +415,7 @@ CONFIG_ZORRO8390=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 CONFIG_SMC91X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PLIP=m
@@ -599,6 +605,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index ef00875994d9..6cb42c3bf5a2 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -52,7 +53,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -62,10 +62,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -174,6 +176,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -201,6 +204,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -266,6 +270,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -343,6 +348,7 @@ CONFIG_MVME147_NET=y
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -488,6 +494,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index 387c2bd90ff1..c7508c30330c 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -53,7 +54,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -63,10 +63,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -175,6 +177,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -202,6 +205,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -267,6 +271,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -343,6 +348,7 @@ CONFIG_MVME16x_NET=y
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -488,6 +494,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index 35355c1bc714..64b71664a303 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -53,7 +54,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -63,10 +63,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -175,6 +177,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -202,6 +205,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -267,6 +271,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -354,6 +359,7 @@ CONFIG_NE2000=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_SMSC is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PLIP=m
@@ -510,6 +516,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 8442d267b877..9a4cab78a2ea 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -50,7 +51,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -60,10 +60,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -172,6 +174,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -199,6 +202,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -264,6 +268,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -341,6 +346,7 @@ CONFIG_SUN3_82586=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
 # CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -489,6 +495,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
 CONFIG_CRYPTO_MANAGER=y
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 0e1b542e1555..1a2eaac13dbd 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -10,6 +10,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_USERFAULTFD=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -50,7 +51,6 @@ CONFIG_NET_IPGRE_DEMUX=m
 CONFIG_NET_IPGRE=m
 CONFIG_NET_IPVTI=m
 CONFIG_NET_FOU_IP_TUNNELS=y
-CONFIG_GENEVE_CORE=m
 CONFIG_INET_AH=m
 CONFIG_INET_ESP=m
 CONFIG_INET_IPCOMP=m
@@ -60,10 +60,12 @@ CONFIG_INET_XFRM_MODE_BEET=m
 # CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=m
 CONFIG_INET_UDP_DIAG=m
+CONFIG_IPV6=m
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_ILA=m
 CONFIG_IPV6_VTI=m
 CONFIG_IPV6_GRE=m
 CONFIG_NETFILTER=y
@@ -172,6 +174,7 @@ CONFIG_IP_SET_HASH_NETIFACE=m
 CONFIG_IP_SET_LIST_SET=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_DUP_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_NF_LOG_ARP=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -199,6 +202,7 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_DUP_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
 CONFIG_NFT_MASQ_IPV6=m
 CONFIG_NFT_REDIR_IPV6=m
@@ -264,6 +268,7 @@ CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
 CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
 # CONFIG_WIRELESS is not set
 # CONFIG_UEVENT_HELPER is not set
 CONFIG_DEVTMPFS=y
@@ -341,6 +346,7 @@ CONFIG_SUN3LANCE=y
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_PPP=m
@@ -489,6 +495,7 @@ CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_UDELAY=m
+CONFIG_TEST_STATIC_KEYS=m
 CONFIG_EARLY_PRINTK=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_CRYPTO_RSA=m
diff --git a/arch/m68k/include/asm/linkage.h b/arch/m68k/include/asm/linkage.h
index 5a822bb790f7..066e74f666ae 100644
--- a/arch/m68k/include/asm/linkage.h
+++ b/arch/m68k/include/asm/linkage.h
@@ -4,4 +4,34 @@
 #define __ALIGN .align 4
 #define __ALIGN_STR ".align 4"
 
+/*
+ * Make sure the compiler doesn't do anything stupid with the
+ * arguments on the stack - they are owned by the *caller*, not
+ * the callee. This just fools gcc into not spilling into them,
+ * and keeps it from doing tailcall recursion and/or using the
+ * stack slots for temporaries, since they are live and "used"
+ * all the way to the end of the function.
+ */
+#define asmlinkage_protect(n, ret, args...) \
+	__asmlinkage_protect##n(ret, ##args)
+#define __asmlinkage_protect_n(ret, args...) \
+	__asm__ __volatile__ ("" : "=r" (ret) : "0" (ret), ##args)
+#define __asmlinkage_protect0(ret) \
+	__asmlinkage_protect_n(ret)
+#define __asmlinkage_protect1(ret, arg1) \
+	__asmlinkage_protect_n(ret, "m" (arg1))
+#define __asmlinkage_protect2(ret, arg1, arg2) \
+	__asmlinkage_protect_n(ret, "m" (arg1), "m" (arg2))
+#define __asmlinkage_protect3(ret, arg1, arg2, arg3) \
+	__asmlinkage_protect_n(ret, "m" (arg1), "m" (arg2), "m" (arg3))
+#define __asmlinkage_protect4(ret, arg1, arg2, arg3, arg4) \
+	__asmlinkage_protect_n(ret, "m" (arg1), "m" (arg2), "m" (arg3), \
+			      "m" (arg4))
+#define __asmlinkage_protect5(ret, arg1, arg2, arg3, arg4, arg5) \
+	__asmlinkage_protect_n(ret, "m" (arg1), "m" (arg2), "m" (arg3), \
+			      "m" (arg4), "m" (arg5))
+#define __asmlinkage_protect6(ret, arg1, arg2, arg3, arg4, arg5, arg6) \
+	__asmlinkage_protect_n(ret, "m" (arg1), "m" (arg2), "m" (arg3), \
+			      "m" (arg4), "m" (arg5), "m" (arg6))
+
 #endif
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 244e0dbe45db..0793a7f17417 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -4,7 +4,7 @@
 #include <uapi/asm/unistd.h>
 
 
-#define NR_syscalls		356
+#define NR_syscalls		375
 
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h
index 61fb6cb9d2ae..5e6fae6c275f 100644
--- a/arch/m68k/include/uapi/asm/unistd.h
+++ b/arch/m68k/include/uapi/asm/unistd.h
@@ -361,5 +361,24 @@
 #define __NR_memfd_create	353
 #define __NR_bpf		354
 #define __NR_execveat		355
+#define __NR_socket		356
+#define __NR_socketpair		357
+#define __NR_bind		358
+#define __NR_connect		359
+#define __NR_listen		360
+#define __NR_accept4		361
+#define __NR_getsockopt		362
+#define __NR_setsockopt		363
+#define __NR_getsockname	364
+#define __NR_getpeername	365
+#define __NR_sendto		366
+#define __NR_sendmsg		367
+#define __NR_recvfrom		368
+#define __NR_recvmsg		369
+#define __NR_shutdown		370
+#define __NR_recvmmsg		371
+#define __NR_sendmmsg		372
+#define __NR_userfaultfd	373
+#define __NR_membarrier		374
 
 #endif /* _UAPI_ASM_M68K_UNISTD_H_ */
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index a0ec4303f2c8..5dd0e80042f5 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -376,4 +376,22 @@ ENTRY(sys_call_table)
 	.long sys_memfd_create
 	.long sys_bpf
 	.long sys_execveat		/* 355 */
-
+	.long sys_socket
+	.long sys_socketpair
+	.long sys_bind
+	.long sys_connect
+	.long sys_listen		/* 360 */
+	.long sys_accept4
+	.long sys_getsockopt
+	.long sys_setsockopt
+	.long sys_getsockname
+	.long sys_getpeername		/* 365 */
+	.long sys_sendto
+	.long sys_sendmsg
+	.long sys_recvfrom
+	.long sys_recvmsg
+	.long sys_shutdown		/* 370 */
+	.long sys_recvmmsg
+	.long sys_sendmmsg
+	.long sys_userfaultfd
+	.long sys_membarrier