Merge branch 'sockopt-cleanups'

Christoph Hellwig says:

====================
sockopt cleanups

this series cleans up various lose ends in the sockopt code, most
importantly removing the compat_{get,set}sockopt infrastructure in favor
of just using in_compat_syscall() in the few places that care.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

98 files changed, 786 insertions, 1884 deletions

diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 6d95d0c8bf2f..166e36903110 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -599,9 +599,9 @@ __SYSCALL(__NR_recvfrom, compat_sys_recvfrom)
 #define __NR_shutdown 293
 __SYSCALL(__NR_shutdown, sys_shutdown)
 #define __NR_setsockopt 294
-__SYSCALL(__NR_setsockopt, compat_sys_setsockopt)
+__SYSCALL(__NR_setsockopt, sys_setsockopt)
 #define __NR_getsockopt 295
-__SYSCALL(__NR_getsockopt, compat_sys_getsockopt)
+__SYSCALL(__NR_getsockopt, sys_getsockopt)
 #define __NR_sendmsg 296
 __SYSCALL(__NR_sendmsg, compat_sys_sendmsg)
 #define __NR_recvmsg 297
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index f777141f5256..8488b0d0a99e 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -60,8 +60,8 @@
 50	n32	getsockname			sys_getsockname
 51	n32	getpeername			sys_getpeername
 52	n32	socketpair			sys_socketpair
-53	n32	setsockopt			compat_sys_setsockopt
-54	n32	getsockopt			compat_sys_getsockopt
+53	n32	setsockopt			sys_setsockopt
+54	n32	getsockopt			sys_getsockopt
 55	n32	clone				__sys_clone
 56	n32	fork				__sys_fork
 57	n32	execve				compat_sys_execve
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 13280625d312..b20522f813f9 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -184,7 +184,7 @@
 170	o32	connect				sys_connect
 171	o32	getpeername			sys_getpeername
 172	o32	getsockname			sys_getsockname
-173	o32	getsockopt			sys_getsockopt			compat_sys_getsockopt
+173	o32	getsockopt			sys_getsockopt			sys_getsockopt
 174	o32	listen				sys_listen
 175	o32	recv				sys_recv			compat_sys_recv
 176	o32	recvfrom			sys_recvfrom			compat_sys_recvfrom
@@ -192,7 +192,7 @@
 178	o32	send				sys_send
 179	o32	sendmsg				sys_sendmsg			compat_sys_sendmsg
 180	o32	sendto				sys_sendto
-181	o32	setsockopt			sys_setsockopt			compat_sys_setsockopt
+181	o32	setsockopt			sys_setsockopt			sys_setsockopt
 182	o32	shutdown			sys_shutdown
 183	o32	socket				sys_socket
 184	o32	socketpair			sys_socketpair
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index 5a758fa6ec52..3494e4fa1a17 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -198,8 +198,8 @@
 178	common	rt_sigqueueinfo		sys_rt_sigqueueinfo		compat_sys_rt_sigqueueinfo
 179	common	rt_sigsuspend		sys_rt_sigsuspend		compat_sys_rt_sigsuspend
 180	common	chown			sys_chown
-181	common	setsockopt		sys_setsockopt			compat_sys_setsockopt
-182	common	getsockopt		sys_getsockopt			compat_sys_getsockopt
+181	common	setsockopt		sys_setsockopt			sys_setsockopt
+182	common	getsockopt		sys_getsockopt			sys_getsockopt
 183	common	sendmsg			sys_sendmsg			compat_sys_sendmsg
 184	common	recvmsg			sys_recvmsg			compat_sys_recvmsg
 185	common	semop			sys_semop
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index f833a3190822..94eb5b27ef65 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -433,8 +433,8 @@
 336	common	recv				sys_recv			compat_sys_recv
 337	common	recvfrom			sys_recvfrom			compat_sys_recvfrom
 338	common	shutdown			sys_shutdown
-339	common	setsockopt			sys_setsockopt			compat_sys_setsockopt
-340	common	getsockopt			sys_getsockopt			compat_sys_getsockopt
+339	common	setsockopt			sys_setsockopt			sys_setsockopt
+340	common	getsockopt			sys_getsockopt			sys_getsockopt
 341	common	sendmsg				sys_sendmsg			compat_sys_sendmsg
 342	common	recvmsg				sys_recvmsg			compat_sys_recvmsg
 343	32	recvmmsg			sys_recvmmsg_time32		compat_sys_recvmmsg_time32
diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index bfdcb7633957..0d63c71fc544 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -372,8 +372,8 @@
 362  common	connect			sys_connect			sys_connect
 363  common	listen			sys_listen			sys_listen
 364  common	accept4			sys_accept4			sys_accept4
-365  common	getsockopt		sys_getsockopt			compat_sys_getsockopt
-366  common	setsockopt		sys_setsockopt			compat_sys_setsockopt
+365  common	getsockopt		sys_getsockopt			sys_getsockopt
+366  common	setsockopt		sys_setsockopt			sys_setsockopt
 367  common	getsockname		sys_getsockname			sys_getsockname
 368  common	getpeername		sys_getpeername			sys_getpeername
 369  common	sendto			sys_sendto			sys_sendto
diff --git a/arch/sparc/kernel/sys32.S b/arch/sparc/kernel/sys32.S
index 489ffab918a8..a45f0f31fe51 100644
--- a/arch/sparc/kernel/sys32.S
+++ b/arch/sparc/kernel/sys32.S
@@ -157,22 +157,22 @@ do_sys_shutdown: /* sys_shutdown(int, int) */
 	nop
 	nop
 	nop
-do_sys_setsockopt: /* compat_sys_setsockopt(int, int, int, char *, int) */
+do_sys_setsockopt: /* sys_setsockopt(int, int, int, char *, int) */
 47:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(compat_sys_setsockopt), %g1
+	sethi		%hi(sys_setsockopt), %g1
 48:	ldswa		[%o1 + 0x8] %asi, %o2
 49:	lduwa		[%o1 + 0xc] %asi, %o3
 50:	ldswa		[%o1 + 0x10] %asi, %o4
-	jmpl		%g1 + %lo(compat_sys_setsockopt), %g0
+	jmpl		%g1 + %lo(sys_setsockopt), %g0
 51:	 ldswa		[%o1 + 0x4] %asi, %o1
 	nop
-do_sys_getsockopt: /* compat_sys_getsockopt(int, int, int, u32, u32) */
+do_sys_getsockopt: /* sys_getsockopt(int, int, int, u32, u32) */
 52:	ldswa		[%o1 + 0x0] %asi, %o0
-	sethi		%hi(compat_sys_getsockopt), %g1
+	sethi		%hi(sys_getsockopt), %g1
 53:	ldswa		[%o1 + 0x8] %asi, %o2
 54:	lduwa		[%o1 + 0xc] %asi, %o3
 55:	lduwa		[%o1 + 0x10] %asi, %o4
-	jmpl		%g1 + %lo(compat_sys_getsockopt), %g0
+	jmpl		%g1 + %lo(sys_getsockopt), %g0
 56:	 ldswa		[%o1 + 0x4] %asi, %o1
 	nop
 do_sys_sendmsg: /* compat_sys_sendmsg(int, struct compat_msghdr *, unsigned int) */
diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
index 8004a276cb74..c59b37965add 100644
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -147,7 +147,7 @@
 115	32	getgroups32		sys_getgroups
 116	common	gettimeofday		sys_gettimeofday		compat_sys_gettimeofday
 117	common	getrusage		sys_getrusage			compat_sys_getrusage
-118	common	getsockopt		sys_getsockopt			compat_sys_getsockopt
+118	common	getsockopt		sys_getsockopt			sys_getsockopt
 119	common	getcwd			sys_getcwd
 120	common	readv			sys_readv			compat_sys_readv
 121	common	writev			sys_writev			compat_sys_writev
@@ -425,7 +425,7 @@
 352	common	userfaultfd		sys_userfaultfd
 353	common	bind			sys_bind
 354	common	listen			sys_listen
-355	common	setsockopt		sys_setsockopt			compat_sys_setsockopt
+355	common	setsockopt		sys_setsockopt			sys_setsockopt
 356	common	mlock2			sys_mlock2
 357	common	copy_file_range		sys_copy_file_range
 358	common	preadv2			sys_preadv2			compat_sys_preadv2
diff --git a/arch/x86/entry/syscall_x32.c b/arch/x86/entry/syscall_x32.c
index 3d8d70d3896c..1583831f61a9 100644
--- a/arch/x86/entry/syscall_x32.c
+++ b/arch/x86/entry/syscall_x32.c
@@ -8,6 +8,13 @@
 #include <asm/unistd.h>
 #include <asm/syscall.h>
 
+/*
+ * Reuse the 64-bit entry points for the x32 versions that occupy different
+ * slots in the syscall table.
+ */
+#define __x32_sys_getsockopt	__x64_sys_getsockopt
+#define __x32_sys_setsockopt	__x64_sys_setsockopt
+
 #define __SYSCALL_64(nr, sym)
 
 #define __SYSCALL_X32(nr, sym) extern long __x32_##sym(const struct pt_regs *);
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index d8f8a1a69ed1..43742a69dba1 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -376,8 +376,8 @@
 362	i386	connect			sys_connect
 363	i386	listen			sys_listen
 364	i386	accept4			sys_accept4
-365	i386	getsockopt		sys_getsockopt			compat_sys_getsockopt
-366	i386	setsockopt		sys_setsockopt			compat_sys_setsockopt
+365	i386	getsockopt		sys_getsockopt			sys_getsockopt
+366	i386	setsockopt		sys_setsockopt			sys_setsockopt
 367	i386	getsockname		sys_getsockname
 368	i386	getpeername		sys_getpeername
 369	i386	sendto			sys_sendto
diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index 78847b32e137..e008d638e641 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -396,8 +396,8 @@
 538	x32	sendmmsg		compat_sys_sendmmsg
 539	x32	process_vm_readv	compat_sys_process_vm_readv
 540	x32	process_vm_writev	compat_sys_process_vm_writev
-541	x32	setsockopt		compat_sys_setsockopt
-542	x32	getsockopt		compat_sys_getsockopt
+541	x32	setsockopt		sys_setsockopt
+542	x32	getsockopt		sys_getsockopt
 543	x32	io_setup		compat_sys_io_setup
 544	x32	io_submit		compat_sys_io_submit
 545	x32	execveat		compat_sys_execveat
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 28fc323e3fe3..29f71428520b 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -335,7 +335,6 @@ static const struct proto_ops alg_proto_ops = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.sendpage	=	sock_no_sendpage,
 	.sendmsg	=	sock_no_sendmsg,
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index 0ae000a61c7f..527d09a69462 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -361,11 +361,9 @@ static struct proto_ops algif_aead_ops = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
 	.accept		=	sock_no_accept,
-	.setsockopt	=	sock_no_setsockopt,
 
 	.release	=	af_alg_release,
 	.sendmsg	=	aead_sendmsg,
@@ -454,11 +452,9 @@ static struct proto_ops algif_aead_ops_nokey = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
 	.accept		=	sock_no_accept,
-	.setsockopt	=	sock_no_setsockopt,
 
 	.release	=	af_alg_release,
 	.sendmsg	=	aead_sendmsg_nokey,
diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c
index e71727c25a7d..50f7b22f1b48 100644
--- a/crypto/algif_hash.c
+++ b/crypto/algif_hash.c
@@ -279,10 +279,8 @@ static struct proto_ops algif_hash_ops = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
-	.setsockopt	=	sock_no_setsockopt,
 
 	.release	=	af_alg_release,
 	.sendmsg	=	hash_sendmsg,
@@ -383,10 +381,8 @@ static struct proto_ops algif_hash_ops_nokey = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
-	.setsockopt	=	sock_no_setsockopt,
 
 	.release	=	af_alg_release,
 	.sendmsg	=	hash_sendmsg_nokey,
diff --git a/crypto/algif_rng.c b/crypto/algif_rng.c
index 087c0ad09d38..6300e0566dc5 100644
--- a/crypto/algif_rng.c
+++ b/crypto/algif_rng.c
@@ -101,11 +101,9 @@ static struct proto_ops algif_rng_ops = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
 	.accept		=	sock_no_accept,
-	.setsockopt	=	sock_no_setsockopt,
 	.sendmsg	=	sock_no_sendmsg,
 	.sendpage	=	sock_no_sendpage,
 
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index ec5567c87a6d..c487887f4671 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -188,11 +188,9 @@ static struct proto_ops algif_skcipher_ops = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
 	.accept		=	sock_no_accept,
-	.setsockopt	=	sock_no_setsockopt,
 
 	.release	=	af_alg_release,
 	.sendmsg	=	skcipher_sendmsg,
@@ -281,11 +279,9 @@ static struct proto_ops algif_skcipher_ops_nokey = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.bind		=	sock_no_bind,
 	.accept		=	sock_no_accept,
-	.setsockopt	=	sock_no_setsockopt,
 
 	.release	=	af_alg_release,
 	.sendmsg	=	skcipher_sendmsg_nokey,
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 17d47ad03ab7..b3d8e00e7671 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -2027,21 +2027,6 @@ static int eni_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
 	return dev->phy->ioctl(dev,cmd,arg);
 }
 
-
-static int eni_getsockopt(struct atm_vcc *vcc,int level,int optname,
-    void __user *optval,int optlen)
-{
-	return -EINVAL;
-}
-
-
-static int eni_setsockopt(struct atm_vcc *vcc,int level,int optname,
-    void __user *optval,unsigned int optlen)
-{
-	return -EINVAL;
-}
-
-
 static int eni_send(struct atm_vcc *vcc,struct sk_buff *skb)
 {
 	enum enq_res res;
@@ -2215,8 +2200,6 @@ static const struct atmdev_ops ops = {
 	.open		= eni_open,
 	.close		= eni_close,
 	.ioctl		= eni_ioctl,
-	.getsockopt	= eni_getsockopt,
-	.setsockopt	= eni_setsockopt,
 	.send		= eni_send,
 	.phy_put	= eni_phy_put,
 	.phy_get	= eni_phy_get,
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index cc87004d5e2d..2ca9ec802734 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1277,8 +1277,6 @@ static const struct atmdev_ops ops = {
 	.send =         fs_send,
 	.owner =        THIS_MODULE,
 	/* ioctl:          fs_ioctl, */
-	/* getsockopt:     fs_getsockopt, */
-	/* setsockopt:     fs_setsockopt, */
 	/* change_qos:     fs_change_qos, */
 
 	/* For now implement these internally here... */  
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index f4ad7ce25ae8..a81bc49c14ac 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -1710,31 +1710,6 @@ fore200e_getstats(struct fore200e* fore200e)
     return 0;
 }
 
-
-static int
-fore200e_getsockopt(struct atm_vcc* vcc, int level, int optname, void __user *optval, int optlen)
-{
-    /* struct fore200e* fore200e = FORE200E_DEV(vcc->dev); */
-
-    DPRINTK(2, "getsockopt %d.%d.%d, level = %d, optname = 0x%x, optval = 0x%p, optlen = %d\n",
-	    vcc->itf, vcc->vpi, vcc->vci, level, optname, optval, optlen);
-
-    return -EINVAL;
-}
-
-
-static int
-fore200e_setsockopt(struct atm_vcc* vcc, int level, int optname, void __user *optval, unsigned int optlen)
-{
-    /* struct fore200e* fore200e = FORE200E_DEV(vcc->dev); */
-    
-    DPRINTK(2, "setsockopt %d.%d.%d, level = %d, optname = 0x%x, optval = 0x%p, optlen = %d\n",
-	    vcc->itf, vcc->vpi, vcc->vci, level, optname, optval, optlen);
-    
-    return -EINVAL;
-}
-
-
 #if 0 /* currently unused */
 static int
 fore200e_get_oc3(struct fore200e* fore200e, struct oc3_regs* regs)
@@ -3026,8 +3001,6 @@ static const struct atmdev_ops fore200e_ops = {
 	.open       = fore200e_open,
 	.close      = fore200e_close,
 	.ioctl      = fore200e_ioctl,
-	.getsockopt = fore200e_getsockopt,
-	.setsockopt = fore200e_setsockopt,
 	.send       = fore200e_send,
 	.change_qos = fore200e_change_qos,
 	.proc_read  = fore200e_proc_read,
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index e5da51f907a2..4f2951cbe69c 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -2528,46 +2528,6 @@ static void hrz_close (struct atm_vcc * atm_vcc) {
 }
 
 #if 0
-static int hrz_getsockopt (struct atm_vcc * atm_vcc, int level, int optname,
-			   void *optval, int optlen) {
-  hrz_dev * dev = HRZ_DEV(atm_vcc->dev);
-  PRINTD (DBG_FLOW|DBG_VCC, "hrz_getsockopt");
-  switch (level) {
-    case SOL_SOCKET:
-      switch (optname) {
-//	case SO_BCTXOPT:
-//	  break;
-//	case SO_BCRXOPT:
-//	  break;
-	default:
-	  return -ENOPROTOOPT;
-      };
-      break;
-  }
-  return -EINVAL;
-}
-
-static int hrz_setsockopt (struct atm_vcc * atm_vcc, int level, int optname,
-			   void *optval, unsigned int optlen) {
-  hrz_dev * dev = HRZ_DEV(atm_vcc->dev);
-  PRINTD (DBG_FLOW|DBG_VCC, "hrz_setsockopt");
-  switch (level) {
-    case SOL_SOCKET:
-      switch (optname) {
-//	case SO_BCTXOPT:
-//	  break;
-//	case SO_BCRXOPT:
-//	  break;
-	default:
-	  return -ENOPROTOOPT;
-      };
-      break;
-  }
-  return -EINVAL;
-}
-#endif
-
-#if 0
 static int hrz_ioctl (struct atm_dev * atm_dev, unsigned int cmd, void *arg) {
   hrz_dev * dev = HRZ_DEV(atm_dev);
   PRINTD (DBG_FLOW, "hrz_ioctl");
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 8c7a996d1f16..eef637fd90b3 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -2880,20 +2880,6 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
    return 0;  
 }  
   
-static int ia_getsockopt(struct atm_vcc *vcc, int level, int optname,   
-	void __user *optval, int optlen)  
-{  
-	IF_EVENT(printk(">ia_getsockopt\n");)  
-	return -EINVAL;  
-}  
-  
-static int ia_setsockopt(struct atm_vcc *vcc, int level, int optname,   
-	void __user *optval, unsigned int optlen)  
-{  
-	IF_EVENT(printk(">ia_setsockopt\n");)  
-	return -EINVAL;  
-}  
-  
 static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
         IADEV *iadev;
         struct dle *wr_ptr;
@@ -3164,8 +3150,6 @@ static const struct atmdev_ops ops = {
 	.open		= ia_open,  
 	.close		= ia_close,  
 	.ioctl		= ia_ioctl,  
-	.getsockopt	= ia_getsockopt,  
-	.setsockopt	= ia_setsockopt,  
 	.send		= ia_send,  
 	.phy_put	= ia_phy_put,  
 	.phy_get	= ia_phy_get,  
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 645a6bc1df88..986c1313694c 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -2537,8 +2537,6 @@ static const struct atmdev_ops ops = {
 	.dev_close	= lanai_dev_close,
 	.open		= lanai_open,
 	.close		= lanai_close,
-	.getsockopt	= NULL,
-	.setsockopt	= NULL,
 	.send		= lanai_send,
 	.phy_put	= NULL,
 	.phy_get	= NULL,
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index b7646ae55942..94fbc3abe60e 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1179,8 +1179,6 @@ static const struct atmdev_ops fpga_ops = {
 	.open =		popen,
 	.close =	pclose,
 	.ioctl =	NULL,
-	.getsockopt =	NULL,
-	.setsockopt =	NULL,
 	.send =		psend,
 	.send_oam =	NULL,
 	.phy_put =	NULL,
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 57f97b95a453..2788b985edbe 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1515,20 +1515,6 @@ static int zatm_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
 	}
 }
 
-
-static int zatm_getsockopt(struct atm_vcc *vcc,int level,int optname,
-    void __user *optval,int optlen)
-{
-	return -EINVAL;
-}
-
-
-static int zatm_setsockopt(struct atm_vcc *vcc,int level,int optname,
-    void __user *optval,unsigned int optlen)
-{
-	return -EINVAL;
-}
-
 static int zatm_send(struct atm_vcc *vcc,struct sk_buff *skb)
 {
 	int error;
@@ -1582,8 +1568,6 @@ static const struct atmdev_ops ops = {
 	.open		= zatm_open,
 	.close		= zatm_close,
 	.ioctl		= zatm_ioctl,
-	.getsockopt	= zatm_getsockopt,
-	.setsockopt	= zatm_setsockopt,
 	.send		= zatm_send,
 	.phy_put	= zatm_phy_put,
 	.phy_get	= zatm_phy_get,
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index dff4132b3702..1b2b91479107 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -738,8 +738,6 @@ static const struct proto_ops base_sock_ops = {
 	.recvmsg	= sock_no_recvmsg,
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.connect	= sock_no_connect,
 	.socketpair	= sock_no_socketpair,
 	.accept		= sock_no_accept,
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index beedaad08255..d7f50b835050 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -1110,8 +1110,6 @@ static const struct proto_ops pppoe_ops = {
 	.poll		= datagram_poll,
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.sendmsg	= pppoe_sendmsg,
 	.recvmsg	= pppoe_recvmsg,
 	.mmap		= sock_no_mmap,
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index acccb747aeda..ee5058445d06 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -618,8 +618,6 @@ static const struct proto_ops pptp_ops = {
 	.getname    = pptp_getname,
 	.listen     = sock_no_listen,
 	.shutdown   = sock_no_shutdown,
-	.setsockopt = sock_no_setsockopt,
-	.getsockopt = sock_no_getsockopt,
 	.sendmsg    = sock_no_sendmsg,
 	.recvmsg    = sock_no_recvmsg,
 	.mmap       = sock_no_mmap,
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 8124815eb121..5d5ff2203fa2 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -176,11 +176,6 @@ struct atm_dev {
 #define ATM_OF_IMMED  1		/* Attempt immediate delivery */
 #define ATM_OF_INRATE 2		/* Attempt in-rate delivery */
 
-
-/*
- * ioctl, getsockopt, and setsockopt are optional and can be set to NULL.
- */
-
 struct atmdev_ops { /* only send is required */
 	void (*dev_close)(struct atm_dev *dev);
 	int (*open)(struct atm_vcc *vcc);
@@ -190,10 +185,6 @@ struct atmdev_ops { /* only send is required */
 	int (*compat_ioctl)(struct atm_dev *dev,unsigned int cmd,
 			    void __user *arg);
 #endif
-	int (*getsockopt)(struct atm_vcc *vcc,int level,int optname,
-	    void __user *optval,int optlen);
-	int (*setsockopt)(struct atm_vcc *vcc,int level,int optname,
-	    void __user *optval,unsigned int optlen);
 	int (*send)(struct atm_vcc *vcc,struct sk_buff *skb);
 	int (*send_oam)(struct atm_vcc *vcc,void *cell,int flags);
 	void (*phy_put)(struct atm_dev *dev,unsigned char value,
diff --git a/include/linux/compat.h b/include/linux/compat.h
index e90100c0de72..c4255d8a4a8a 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -737,10 +737,6 @@ asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
 asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, compat_size_t len,
 			    unsigned flags, struct sockaddr __user *addr,
 			    int __user *addrlen);
-asmlinkage long compat_sys_setsockopt(int fd, int level, int optname,
-				      char __user *optval, unsigned int optlen);
-asmlinkage long compat_sys_getsockopt(int fd, int level, int optname,
-				      char __user *optval, int __user *optlen);
 asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg,
 				   unsigned flags);
 asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg,
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 0b0144752d78..4d049c8e1fbe 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -502,13 +502,11 @@ static inline bool insn_is_zext(const struct bpf_insn *insn)
 		offsetof(TYPE, MEMBER);						\
 	})
 
-#ifdef CONFIG_COMPAT
 /* A struct sock_filter is architecture independent. */
 struct compat_sock_fprog {
 	u16		len;
 	compat_uptr_t	filter;	/* struct sock_filter * */
 };
-#endif
 
 struct sock_fprog_kern {
 	u16			len;
@@ -1278,4 +1276,6 @@ struct bpf_sockopt_kern {
 	s32		retval;
 };
 
+int copy_bpf_fprog_from_user(struct sock_fprog *dst, void __user *src, int len);
+
 #endif /* __LINUX_FILTER_H__ */
diff --git a/include/linux/net.h b/include/linux/net.h
index 016a9c5faa34..858ff1d98154 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -165,12 +165,6 @@ struct proto_ops {
 				      int optname, char __user *optval, unsigned int optlen);
 	int		(*getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
-#ifdef CONFIG_COMPAT
-	int		(*compat_setsockopt)(struct socket *sock, int level,
-				      int optname, char __user *optval, unsigned int optlen);
-	int		(*compat_getsockopt)(struct socket *sock, int level,
-				      int optname, char __user *optval, int __user *optlen);
-#endif
 	void		(*show_fdinfo)(struct seq_file *m, struct socket *sock);
 	int		(*sendmsg)   (struct socket *sock, struct msghdr *m,
 				      size_t total_len);
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index eb312e7ca36e..711b4d4486f0 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -164,17 +164,9 @@ struct nf_sockopt_ops {
 	int set_optmin;
 	int set_optmax;
 	int (*set)(struct sock *sk, int optval, void __user *user, unsigned int len);
-#ifdef CONFIG_COMPAT
-	int (*compat_set)(struct sock *sk, int optval,
-			void __user *user, unsigned int len);
-#endif
 	int get_optmin;
 	int get_optmax;
 	int (*get)(struct sock *sk, int optval, void __user *user, int *len);
-#ifdef CONFIG_COMPAT
-	int (*compat_get)(struct sock *sk, int optval,
-			void __user *user, int *len);
-#endif
 	/* Use the module struct to lock set/get code in place */
 	struct module *owner;
 };
@@ -350,12 +342,6 @@ int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
 		  unsigned int len);
 int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
 		  int *len);
-#ifdef CONFIG_COMPAT
-int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval,
-		char __user *opt, unsigned int len);
-int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval,
-		char __user *opt, int *len);
-#endif
 
 struct flowi;
 struct nf_queue_entry;
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 5da88451853b..b8b943ee7b8b 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -302,7 +302,7 @@ int xt_data_to_user(void __user *dst, const void *src,
 		    int usersize, int size, int aligned_size);
 
 void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
-				 struct xt_counters_info *info, bool compat);
+				 struct xt_counters_info *info);
 struct xt_counters *xt_counters_alloc(unsigned int counters);
 
 struct xt_table *xt_register_table(struct net *net,
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index b951a87da987..aa46825c6f9d 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -1424,4 +1424,8 @@ long compat_ksys_semtimedop(int semid, struct sembuf __user *tsems,
 			    unsigned int nsops,
 			    const struct old_timespec32 __user *timeout);
 
+int __sys_getsockopt(int fd, int level, int optname, char __user *optval,
+		int __user *optlen);
+int __sys_setsockopt(int fd, int level, int optname, char __user *optval,
+		int optlen);
 #endif
diff --git a/include/net/compat.h b/include/net/compat.h
index f241666117d8..745db0d605b6 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -61,7 +61,6 @@ int __get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr __user *umsg,
 			compat_size_t *len);
 int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *,
 		      struct sockaddr __user **, struct iovec **);
-struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval);
 int put_cmsg_compat(struct msghdr*, int, int, int, void *);
 
 int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *,
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index e5b388f5fa20..157c60cca0ca 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -48,14 +48,6 @@ struct inet_connection_sock_af_ops {
 				  char __user *optval, unsigned int optlen);
 	int	    (*getsockopt)(struct sock *sk, int level, int optname,
 				  char __user *optval, int __user *optlen);
-#ifdef CONFIG_COMPAT
-	int	    (*compat_setsockopt)(struct sock *sk,
-				int level, int optname,
-				char __user *optval, unsigned int optlen);
-	int	    (*compat_getsockopt)(struct sock *sk,
-				int level, int optname,
-				char __user *optval, int __user *optlen);
-#endif
 	void	    (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
 	void	    (*mtu_reduced)(struct sock *sk);
 };
@@ -311,11 +303,6 @@ void inet_csk_listen_stop(struct sock *sk);
 
 void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
-int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
-			       char __user *optval, int __user *optlen);
-int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
-			       char __user *optval, unsigned int optlen);
-
 struct dst_entry *inet_csk_update_pmtu(struct sock *sk, u32 mtu);
 
 #define TCP_PINGPONG_THRESH	3
diff --git a/include/net/ip.h b/include/net/ip.h
index 862c9545833a..3d34acc95ca8 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -727,10 +727,6 @@ int ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
 		  unsigned int optlen);
 int ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
 		  int __user *optlen);
-int compat_ip_setsockopt(struct sock *sk, int level, int optname,
-			 char __user *optval, unsigned int optlen);
-int compat_ip_getsockopt(struct sock *sk, int level, int optname,
-			 char __user *optval, int __user *optlen);
 int ip_ra_control(struct sock *sk, unsigned char on,
 		  void (*destructor)(struct sock *));
 
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 5e65bf2fd32d..262fc88dbd7e 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -1088,10 +1088,6 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
 		    char __user *optval, unsigned int optlen);
 int ipv6_getsockopt(struct sock *sk, int level, int optname,
 		    char __user *optval, int __user *optlen);
-int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, unsigned int optlen);
-int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, int __user *optlen);
 
 int __ip6_datagram_connect(struct sock *sk, struct sockaddr *addr,
 			   int addr_len);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9bbb2f60db92..233bbf7df5d6 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -438,16 +438,6 @@ struct sctp_af {
 					 int optname,
 					 char __user *optval,
 					 int __user *optlen);
-	int		(*compat_setsockopt)	(struct sock *sk,
-					 int level,
-					 int optname,
-					 char __user *optval,
-					 unsigned int optlen);
-	int		(*compat_getsockopt)	(struct sock *sk,
-					 int level,
-					 int optname,
-					 char __user *optval,
-					 int __user *optlen);
 	void		(*get_dst)	(struct sctp_transport *t,
 					 union sctp_addr *saddr,
 					 struct flowi *fl,
diff --git a/include/net/sock.h b/include/net/sock.h
index 4bf884165148..62e18fc8ac9f 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1147,14 +1147,6 @@ struct proto {
 					int __user *option);
 	void			(*keepalive)(struct sock *sk, int valbool);
 #ifdef CONFIG_COMPAT
-	int			(*compat_setsockopt)(struct sock *sk,
-					int level,
-					int optname, char __user *optval,
-					unsigned int optlen);
-	int			(*compat_getsockopt)(struct sock *sk,
-					int level,
-					int optname, char __user *optval,
-					int __user *option);
 	int			(*compat_ioctl)(struct sock *sk,
 					unsigned int cmd, unsigned long arg);
 #endif
@@ -1722,8 +1714,6 @@ int sock_no_getname(struct socket *, struct sockaddr *, int);
 int sock_no_ioctl(struct socket *, unsigned int, unsigned long);
 int sock_no_listen(struct socket *, int);
 int sock_no_shutdown(struct socket *, int);
-int sock_no_getsockopt(struct socket *, int , int, char __user *, int __user *);
-int sock_no_setsockopt(struct socket *, int, int, char __user *, unsigned int);
 int sock_no_sendmsg(struct socket *, struct msghdr *, size_t);
 int sock_no_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t len);
 int sock_no_recvmsg(struct socket *, struct msghdr *, size_t, int);
@@ -1744,10 +1734,6 @@ int sock_common_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 			int flags);
 int sock_common_setsockopt(struct socket *sock, int level, int optname,
 				  char __user *optval, unsigned int optlen);
-int compat_sock_common_getsockopt(struct socket *sock, int level,
-		int optname, char __user *optval, int __user *optlen);
-int compat_sock_common_setsockopt(struct socket *sock, int level,
-		int optname, char __user *optval, unsigned int optlen);
 
 void sk_common_release(struct sock *sk);
 
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d62e24533518..9f7f7c0c1104 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -401,10 +401,6 @@ int tcp_getsockopt(struct sock *sk, int level, int optname,
 		   char __user *optval, int __user *optlen);
 int tcp_setsockopt(struct sock *sk, int level, int optname,
 		   char __user *optval, unsigned int optlen);
-int compat_tcp_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen);
-int compat_tcp_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, unsigned int optlen);
 void tcp_set_keepalive(struct sock *sk, int val);
 void tcp_syn_ack_timeout(const struct request_sock *req);
 int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index f4a01305d9a6..c8c189a5f0a6 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -606,9 +606,9 @@ __SYSCALL(__NR_sendto, sys_sendto)
 #define __NR_recvfrom 207
 __SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
 #define __NR_setsockopt 208
-__SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt)
+__SC_COMP(__NR_setsockopt, sys_setsockopt, sys_setsockopt)
 #define __NR_getsockopt 209
-__SC_COMP(__NR_getsockopt, sys_getsockopt, compat_sys_getsockopt)
+__SC_COMP(__NR_getsockopt, sys_getsockopt, sys_getsockopt)
 #define __NR_shutdown 210
 __SYSCALL(__NR_shutdown, sys_shutdown)
 #define __NR_sendmsg 211
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 15787e8c0629..1d48708c5a2e 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1917,8 +1917,6 @@ static const struct proto_ops atalk_dgram_ops = {
 #endif
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.sendmsg	= atalk_sendmsg,
 	.recvmsg	= atalk_recvmsg,
 	.mmap		= sock_no_mmap,
diff --git a/net/atm/common.c b/net/atm/common.c
index 8575f5d52087..9b28f1fb3c69 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -782,13 +782,8 @@ int vcc_setsockopt(struct socket *sock, int level, int optname,
 			vcc->atm_options &= ~ATM_ATMOPT_CLP;
 		return 0;
 	default:
-		if (level == SOL_SOCKET)
-			return -EINVAL;
-		break;
-	}
-	if (!vcc->dev || !vcc->dev->ops->setsockopt)
 		return -EINVAL;
-	return vcc->dev->ops->setsockopt(vcc, level, optname, optval, optlen);
+	}
 }
 
 int vcc_getsockopt(struct socket *sock, int level, int optname,
@@ -826,13 +821,8 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
 		return copy_to_user(optval, &pvc, sizeof(pvc)) ? -EFAULT : 0;
 	}
 	default:
-		if (level == SOL_SOCKET)
-			return -EINVAL;
-		break;
-	}
-	if (!vcc->dev || !vcc->dev->ops->getsockopt)
 		return -EINVAL;
-	return vcc->dev->ops->getsockopt(vcc, level, optname, optval, len);
+	}
 }
 
 int register_atmdevice_notifier(struct notifier_block *nb)
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index cfd83c5521ae..d515571b2afb 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -182,8 +182,6 @@ static const struct proto_ops bnep_sock_ops = {
 	.recvmsg	= sock_no_recvmsg,
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.connect	= sock_no_connect,
 	.socketpair	= sock_no_socketpair,
 	.accept		= sock_no_accept,
diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c
index defdd4871919..96d49d9fae96 100644
--- a/net/bluetooth/cmtp/sock.c
+++ b/net/bluetooth/cmtp/sock.c
@@ -185,8 +185,6 @@ static const struct proto_ops cmtp_sock_ops = {
 	.recvmsg	= sock_no_recvmsg,
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.connect	= sock_no_connect,
 	.socketpair	= sock_no_socketpair,
 	.accept		= sock_no_accept,
diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 03be6a4baef3..595fb3c9d6c3 100644
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -233,8 +233,6 @@ static const struct proto_ops hidp_sock_ops = {
 	.recvmsg	= sock_no_recvmsg,
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.connect	= sock_no_connect,
 	.socketpair	= sock_no_socketpair,
 	.accept		= sock_no_accept,
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index c83ffe912163..fe13108af1f5 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1451,86 +1451,6 @@ static int copy_everything_to_user(struct ebt_table *t, void __user *user,
 	   ebt_entry_to_user, entries, tmp.entries);
 }
 
-static int do_ebt_set_ctl(struct sock *sk,
-	int cmd, void __user *user, unsigned int len)
-{
-	int ret;
-	struct net *net = sock_net(sk);
-
-	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case EBT_SO_SET_ENTRIES:
-		ret = do_replace(net, user, len);
-		break;
-	case EBT_SO_SET_COUNTERS:
-		ret = update_counters(net, user, len);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-	return ret;
-}
-
-static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
-{
-	int ret;
-	struct ebt_replace tmp;
-	struct ebt_table *t;
-	struct net *net = sock_net(sk);
-
-	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	if (copy_from_user(&tmp, user, sizeof(tmp)))
-		return -EFAULT;
-
-	tmp.name[sizeof(tmp.name) - 1] = '\0';
-
-	t = find_table_lock(net, tmp.name, &ret, &ebt_mutex);
-	if (!t)
-		return ret;
-
-	switch (cmd) {
-	case EBT_SO_GET_INFO:
-	case EBT_SO_GET_INIT_INFO:
-		if (*len != sizeof(struct ebt_replace)) {
-			ret = -EINVAL;
-			mutex_unlock(&ebt_mutex);
-			break;
-		}
-		if (cmd == EBT_SO_GET_INFO) {
-			tmp.nentries = t->private->nentries;
-			tmp.entries_size = t->private->entries_size;
-			tmp.valid_hooks = t->valid_hooks;
-		} else {
-			tmp.nentries = t->table->nentries;
-			tmp.entries_size = t->table->entries_size;
-			tmp.valid_hooks = t->table->valid_hooks;
-		}
-		mutex_unlock(&ebt_mutex);
-		if (copy_to_user(user, &tmp, *len) != 0) {
-			ret = -EFAULT;
-			break;
-		}
-		ret = 0;
-		break;
-
-	case EBT_SO_GET_ENTRIES:
-	case EBT_SO_GET_INIT_ENTRIES:
-		ret = copy_everything_to_user(t, user, len, cmd);
-		mutex_unlock(&ebt_mutex);
-		break;
-
-	default:
-		mutex_unlock(&ebt_mutex);
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
 #ifdef CONFIG_COMPAT
 /* 32 bit-userspace compatibility definitions. */
 struct compat_ebt_replace {
@@ -2314,28 +2234,6 @@ static int compat_update_counters(struct net *net, void __user *user,
 					hlp.num_counters, user, len);
 }
 
-static int compat_do_ebt_set_ctl(struct sock *sk,
-		int cmd, void __user *user, unsigned int len)
-{
-	int ret;
-	struct net *net = sock_net(sk);
-
-	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case EBT_SO_SET_ENTRIES:
-		ret = compat_do_replace(net, user, len);
-		break;
-	case EBT_SO_SET_COUNTERS:
-		ret = compat_update_counters(net, user, len);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-	return ret;
-}
-
 static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
 		void __user *user, int *len)
 {
@@ -2344,14 +2242,6 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
 	struct ebt_table *t;
 	struct net *net = sock_net(sk);
 
-	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	/* try real handler in case userland supplied needed padding */
-	if ((cmd == EBT_SO_GET_INFO ||
-	     cmd == EBT_SO_GET_INIT_INFO) && *len != sizeof(tmp))
-			return do_ebt_get_ctl(sk, cmd, user, len);
-
 	if (copy_from_user(&tmp, user, sizeof(tmp)))
 		return -EFAULT;
 
@@ -2413,20 +2303,112 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
 }
 #endif
 
+static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
+{
+	struct net *net = sock_net(sk);
+	struct ebt_replace tmp;
+	struct ebt_table *t;
+	int ret;
+
+	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
+		return -EPERM;
+
+#ifdef CONFIG_COMPAT
+	/* try real handler in case userland supplied needed padding */
+	if (in_compat_syscall() &&
+	    ((cmd != EBT_SO_GET_INFO && cmd != EBT_SO_GET_INIT_INFO) ||
+	     *len != sizeof(tmp)))
+		return compat_do_ebt_get_ctl(sk, cmd, user, len);
+#endif
+
+	if (copy_from_user(&tmp, user, sizeof(tmp)))
+		return -EFAULT;
+
+	tmp.name[sizeof(tmp.name) - 1] = '\0';
+
+	t = find_table_lock(net, tmp.name, &ret, &ebt_mutex);
+	if (!t)
+		return ret;
+
+	switch (cmd) {
+	case EBT_SO_GET_INFO:
+	case EBT_SO_GET_INIT_INFO:
+		if (*len != sizeof(struct ebt_replace)) {
+			ret = -EINVAL;
+			mutex_unlock(&ebt_mutex);
+			break;
+		}
+		if (cmd == EBT_SO_GET_INFO) {
+			tmp.nentries = t->private->nentries;
+			tmp.entries_size = t->private->entries_size;
+			tmp.valid_hooks = t->valid_hooks;
+		} else {
+			tmp.nentries = t->table->nentries;
+			tmp.entries_size = t->table->entries_size;
+			tmp.valid_hooks = t->table->valid_hooks;
+		}
+		mutex_unlock(&ebt_mutex);
+		if (copy_to_user(user, &tmp, *len) != 0) {
+			ret = -EFAULT;
+			break;
+		}
+		ret = 0;
+		break;
+
+	case EBT_SO_GET_ENTRIES:
+	case EBT_SO_GET_INIT_ENTRIES:
+		ret = copy_everything_to_user(t, user, len, cmd);
+		mutex_unlock(&ebt_mutex);
+		break;
+
+	default:
+		mutex_unlock(&ebt_mutex);
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static int do_ebt_set_ctl(struct sock *sk, int cmd, void __user *user,
+		unsigned int len)
+{
+	struct net *net = sock_net(sk);
+	int ret;
+
+	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
+		return -EPERM;
+
+	switch (cmd) {
+	case EBT_SO_SET_ENTRIES:
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_do_replace(net, user, len);
+		else
+#endif
+			ret = do_replace(net, user, len);
+		break;
+	case EBT_SO_SET_COUNTERS:
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_update_counters(net, user, len);
+		else
+#endif
+			ret = update_counters(net, user, len);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	return ret;
+}
+
 static struct nf_sockopt_ops ebt_sockopts = {
 	.pf		= PF_INET,
 	.set_optmin	= EBT_BASE_CTL,
 	.set_optmax	= EBT_SO_SET_MAX + 1,
 	.set		= do_ebt_set_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_set	= compat_do_ebt_set_ctl,
-#endif
 	.get_optmin	= EBT_BASE_CTL,
 	.get_optmax	= EBT_SO_GET_MAX + 1,
 	.get		= do_ebt_get_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_get	= compat_do_ebt_get_ctl,
-#endif
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index ef14da50a981..b94ecd931002 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -981,7 +981,6 @@ static const struct proto_ops caif_seqpacket_ops = {
 	.listen = sock_no_listen,
 	.shutdown = sock_no_shutdown,
 	.setsockopt = setsockopt,
-	.getsockopt = sock_no_getsockopt,
 	.sendmsg = caif_seqpkt_sendmsg,
 	.recvmsg = caif_seqpkt_recvmsg,
 	.mmap = sock_no_mmap,
@@ -1002,7 +1001,6 @@ static const struct proto_ops caif_stream_ops = {
 	.listen = sock_no_listen,
 	.shutdown = sock_no_shutdown,
 	.setsockopt = setsockopt,
-	.getsockopt = sock_no_getsockopt,
 	.sendmsg = caif_stream_sendmsg,
 	.recvmsg = caif_stream_recvmsg,
 	.mmap = sock_no_mmap,
diff --git a/net/can/bcm.c b/net/can/bcm.c
index c96fa0f33db3..d14ea12affb1 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1648,8 +1648,6 @@ static const struct proto_ops bcm_ops = {
 	.gettstamp     = sock_gettstamp,
 	.listen        = sock_no_listen,
 	.shutdown      = sock_no_shutdown,
-	.setsockopt    = sock_no_setsockopt,
-	.getsockopt    = sock_no_getsockopt,
 	.sendmsg       = bcm_sendmsg,
 	.recvmsg       = bcm_recvmsg,
 	.mmap          = sock_no_mmap,
diff --git a/net/compat.c b/net/compat.c
index 5e3041a2c37d..091875bd6210 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -335,120 +335,6 @@ void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
 	__scm_destroy(scm);
 }
 
-/* allocate a 64-bit sock_fprog on the user stack for duration of syscall. */
-struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval)
-{
-	struct compat_sock_fprog __user *fprog32 = (struct compat_sock_fprog __user *)optval;
-	struct sock_fprog __user *kfprog = compat_alloc_user_space(sizeof(struct sock_fprog));
-	struct compat_sock_fprog f32;
-	struct sock_fprog f;
-
-	if (copy_from_user(&f32, fprog32, sizeof(*fprog32)))
-		return NULL;
-	memset(&f, 0, sizeof(f));
-	f.len = f32.len;
-	f.filter = compat_ptr(f32.filter);
-	if (copy_to_user(kfprog, &f, sizeof(struct sock_fprog)))
-		return NULL;
-
-	return kfprog;
-}
-EXPORT_SYMBOL_GPL(get_compat_bpf_fprog);
-
-static int do_set_attach_filter(struct socket *sock, int level, int optname,
-				char __user *optval, unsigned int optlen)
-{
-	struct sock_fprog __user *kfprog;
-
-	kfprog = get_compat_bpf_fprog(optval);
-	if (!kfprog)
-		return -EFAULT;
-
-	return sock_setsockopt(sock, level, optname, (char __user *)kfprog,
-			      sizeof(struct sock_fprog));
-}
-
-static int compat_sock_setsockopt(struct socket *sock, int level, int optname,
-				char __user *optval, unsigned int optlen)
-{
-	if (optname == SO_ATTACH_FILTER ||
-	    optname == SO_ATTACH_REUSEPORT_CBPF)
-		return do_set_attach_filter(sock, level, optname,
-					    optval, optlen);
-	return sock_setsockopt(sock, level, optname, optval, optlen);
-}
-
-static int __compat_sys_setsockopt(int fd, int level, int optname,
-				   char __user *optval, unsigned int optlen)
-{
-	int err;
-	struct socket *sock;
-
-	if (optlen > INT_MAX)
-		return -EINVAL;
-
-	sock = sockfd_lookup(fd, &err);
-	if (sock) {
-		err = security_socket_setsockopt(sock, level, optname);
-		if (err) {
-			sockfd_put(sock);
-			return err;
-		}
-
-		if (level == SOL_SOCKET)
-			err = compat_sock_setsockopt(sock, level,
-					optname, optval, optlen);
-		else if (sock->ops->compat_setsockopt)
-			err = sock->ops->compat_setsockopt(sock, level,
-					optname, optval, optlen);
-		else
-			err = sock->ops->setsockopt(sock, level,
-					optname, optval, optlen);
-		sockfd_put(sock);
-	}
-	return err;
-}
-
-COMPAT_SYSCALL_DEFINE5(setsockopt, int, fd, int, level, int, optname,
-		       char __user *, optval, unsigned int, optlen)
-{
-	return __compat_sys_setsockopt(fd, level, optname, optval, optlen);
-}
-
-static int __compat_sys_getsockopt(int fd, int level, int optname,
-				   char __user *optval,
-				   int __user *optlen)
-{
-	int err;
-	struct socket *sock = sockfd_lookup(fd, &err);
-
-	if (sock) {
-		err = security_socket_getsockopt(sock, level, optname);
-		if (err) {
-			sockfd_put(sock);
-			return err;
-		}
-
-		if (level == SOL_SOCKET)
-			err = sock_getsockopt(sock, level,
-					optname, optval, optlen);
-		else if (sock->ops->compat_getsockopt)
-			err = sock->ops->compat_getsockopt(sock, level,
-					optname, optval, optlen);
-		else
-			err = sock->ops->getsockopt(sock, level,
-					optname, optval, optlen);
-		sockfd_put(sock);
-	}
-	return err;
-}
-
-COMPAT_SYSCALL_DEFINE5(getsockopt, int, fd, int, level, int, optname,
-		       char __user *, optval, int __user *, optlen)
-{
-	return __compat_sys_getsockopt(fd, level, optname, optval, optlen);
-}
-
 /* Argument list sizes for compat_sys_socketcall */
 #define AL(x) ((x) * sizeof(u32))
 static unsigned char nas[21] = {
@@ -608,13 +494,11 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
 		ret = __sys_shutdown(a0, a1);
 		break;
 	case SYS_SETSOCKOPT:
-		ret = __compat_sys_setsockopt(a0, a1, a[2],
-					      compat_ptr(a[3]), a[4]);
+		ret = __sys_setsockopt(a0, a1, a[2], compat_ptr(a[3]), a[4]);
 		break;
 	case SYS_GETSOCKOPT:
-		ret = __compat_sys_getsockopt(a0, a1, a[2],
-					      compat_ptr(a[3]),
-					      compat_ptr(a[4]));
+		ret = __sys_getsockopt(a0, a1, a[2], compat_ptr(a[3]),
+				       compat_ptr(a[4]));
 		break;
 	case SYS_SENDMSG:
 		ret = __compat_sys_sendmsg(a0, compat_ptr(a1), a[2]);
diff --git a/net/core/filter.c b/net/core/filter.c
index bdd2382e655d..2bf6624796d8 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -77,6 +77,29 @@
 #include <net/transp_v6.h>
 #include <linux/btf_ids.h>
 
+int copy_bpf_fprog_from_user(struct sock_fprog *dst, void __user *src, int len)
+{
+	if (in_compat_syscall()) {
+		struct compat_sock_fprog f32;
+
+		if (len != sizeof(f32))
+			return -EINVAL;
+		if (copy_from_user(&f32, src, sizeof(f32)))
+			return -EFAULT;
+		memset(dst, 0, sizeof(*dst));
+		dst->len = f32.len;
+		dst->filter = compat_ptr(f32.filter);
+	} else {
+		if (len != sizeof(*dst))
+			return -EINVAL;
+		if (copy_from_user(dst, src, sizeof(*dst)))
+			return -EFAULT;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(copy_bpf_fprog_from_user);
+
 /**
  *	sk_filter_trim_cap - run a packet through a socket filter
  *	@sk: sock associated with &sk_buff
diff --git a/net/core/sock.c b/net/core/sock.c
index 11d6f77dd562..d828bfe1c47d 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1059,19 +1059,14 @@ set_sndbuf:
 		ret = sock_set_timeout(&sk->sk_sndtimeo, optval, optlen, optname == SO_SNDTIMEO_OLD);
 		break;
 
-	case SO_ATTACH_FILTER:
-		ret = -EINVAL;
-		if (optlen == sizeof(struct sock_fprog)) {
-			struct sock_fprog fprog;
-
-			ret = -EFAULT;
-			if (copy_from_user(&fprog, optval, sizeof(fprog)))
-				break;
+	case SO_ATTACH_FILTER: {
+		struct sock_fprog fprog;
 
+		ret = copy_bpf_fprog_from_user(&fprog, optval, optlen);
+		if (!ret)
 			ret = sk_attach_filter(&fprog, sk);
-		}
 		break;
-
+	}
 	case SO_ATTACH_BPF:
 		ret = -EINVAL;
 		if (optlen == sizeof(u32)) {
@@ -1085,19 +1080,14 @@ set_sndbuf:
 		}
 		break;
 
-	case SO_ATTACH_REUSEPORT_CBPF:
-		ret = -EINVAL;
-		if (optlen == sizeof(struct sock_fprog)) {
-			struct sock_fprog fprog;
-
-			ret = -EFAULT;
-			if (copy_from_user(&fprog, optval, sizeof(fprog)))
-				break;
+	case SO_ATTACH_REUSEPORT_CBPF: {
+		struct sock_fprog fprog;
 
+		ret = copy_bpf_fprog_from_user(&fprog, optval, optlen);
+		if (!ret)
 			ret = sk_reuseport_attach_filter(&fprog, sk);
-		}
 		break;
-
+	}
 	case SO_ATTACH_REUSEPORT_EBPF:
 		ret = -EINVAL;
 		if (optlen == sizeof(u32)) {
@@ -2793,20 +2783,6 @@ int sock_no_shutdown(struct socket *sock, int how)
 }
 EXPORT_SYMBOL(sock_no_shutdown);
 
-int sock_no_setsockopt(struct socket *sock, int level, int optname,
-		    char __user *optval, unsigned int optlen)
-{
-	return -EOPNOTSUPP;
-}
-EXPORT_SYMBOL(sock_no_setsockopt);
-
-int sock_no_getsockopt(struct socket *sock, int level, int optname,
-		    char __user *optval, int __user *optlen)
-{
-	return -EOPNOTSUPP;
-}
-EXPORT_SYMBOL(sock_no_getsockopt);
-
 int sock_no_sendmsg(struct socket *sock, struct msghdr *m, size_t len)
 {
 	return -EOPNOTSUPP;
@@ -3213,20 +3189,6 @@ int sock_common_getsockopt(struct socket *sock, int level, int optname,
 }
 EXPORT_SYMBOL(sock_common_getsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_sock_common_getsockopt(struct socket *sock, int level, int optname,
-				  char __user *optval, int __user *optlen)
-{
-	struct sock *sk = sock->sk;
-
-	if (sk->sk_prot->compat_getsockopt != NULL)
-		return sk->sk_prot->compat_getsockopt(sk, level, optname,
-						      optval, optlen);
-	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);
-}
-EXPORT_SYMBOL(compat_sock_common_getsockopt);
-#endif
-
 int sock_common_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 			int flags)
 {
@@ -3254,20 +3216,6 @@ int sock_common_setsockopt(struct socket *sock, int level, int optname,
 }
 EXPORT_SYMBOL(sock_common_setsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_sock_common_setsockopt(struct socket *sock, int level, int optname,
-				  char __user *optval, unsigned int optlen)
-{
-	struct sock *sk = sock->sk;
-
-	if (sk->sk_prot->compat_setsockopt != NULL)
-		return sk->sk_prot->compat_setsockopt(sk, level, optname,
-						      optval, optlen);
-	return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen);
-}
-EXPORT_SYMBOL(compat_sock_common_setsockopt);
-#endif
-
 void sk_common_release(struct sock *sk)
 {
 	if (sk->sk_prot->destroy)
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 7dce4f6c7025..434eea91b767 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -296,12 +296,6 @@ int dccp_getsockopt(struct sock *sk, int level, int optname,
 		    char __user *optval, int __user *optlen);
 int dccp_setsockopt(struct sock *sk, int level, int optname,
 		    char __user *optval, unsigned int optlen);
-#ifdef CONFIG_COMPAT
-int compat_dccp_getsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, int __user *optlen);
-int compat_dccp_setsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, unsigned int optlen);
-#endif
 int dccp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 int dccp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size);
 int dccp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index a7e989919c53..9c28c8251125 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -913,10 +913,6 @@ static const struct inet_connection_sock_af_ops dccp_ipv4_af_ops = {
 	.getsockopt	   = ip_getsockopt,
 	.addr2sockaddr	   = inet_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ip_setsockopt,
-	.compat_getsockopt = compat_ip_getsockopt,
-#endif
 };
 
 static int dccp_v4_init_sock(struct sock *sk)
@@ -963,10 +959,6 @@ static struct proto dccp_v4_prot = {
 	.rsk_prot		= &dccp_request_sock_ops,
 	.twsk_prot		= &dccp_timewait_sock_ops,
 	.h.hashinfo		= &dccp_hashinfo,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_dccp_setsockopt,
-	.compat_getsockopt	= compat_dccp_getsockopt,
-#endif
 };
 
 static const struct net_protocol dccp_v4_protocol = {
@@ -999,10 +991,6 @@ static const struct proto_ops inet_dccp_ops = {
 	.recvmsg	   = sock_common_recvmsg,
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 };
 
 static struct inet_protosw dccp_v4_protosw = {
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 650187d68851..ef4ab28cfde0 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -970,10 +970,6 @@ static const struct inet_connection_sock_af_ops dccp_ipv6_af_ops = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ipv6_setsockopt,
-	.compat_getsockopt = compat_ipv6_getsockopt,
-#endif
 };
 
 /*
@@ -990,10 +986,6 @@ static const struct inet_connection_sock_af_ops dccp_ipv6_mapped = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ipv6_setsockopt,
-	.compat_getsockopt = compat_ipv6_getsockopt,
-#endif
 };
 
 /* NOTE: A lot of things set to zero explicitly by call to
@@ -1049,10 +1041,6 @@ static struct proto dccp_v6_prot = {
 	.rsk_prot	   = &dccp6_request_sock_ops,
 	.twsk_prot	   = &dccp6_timewait_sock_ops,
 	.h.hashinfo	   = &dccp_hashinfo,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_dccp_setsockopt,
-	.compat_getsockopt = compat_dccp_getsockopt,
-#endif
 };
 
 static const struct inet6_protocol dccp_v6_protocol = {
@@ -1083,8 +1071,6 @@ static const struct proto_ops inet6_dccp_ops = {
 	.sendpage	   = sock_no_sendpage,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 };
 
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index c13b6609474b..fd92d3fe321f 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -575,19 +575,6 @@ int dccp_setsockopt(struct sock *sk, int level, int optname,
 
 EXPORT_SYMBOL_GPL(dccp_setsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_dccp_setsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, unsigned int optlen)
-{
-	if (level != SOL_DCCP)
-		return inet_csk_compat_setsockopt(sk, level, optname,
-						  optval, optlen);
-	return do_dccp_setsockopt(sk, level, optname, optval, optlen);
-}
-
-EXPORT_SYMBOL_GPL(compat_dccp_setsockopt);
-#endif
-
 static int dccp_getsockopt_service(struct sock *sk, int len,
 				   __be32 __user *optval,
 				   int __user *optlen)
@@ -696,19 +683,6 @@ int dccp_getsockopt(struct sock *sk, int level, int optname,
 
 EXPORT_SYMBOL_GPL(dccp_getsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_dccp_getsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, int __user *optlen)
-{
-	if (level != SOL_DCCP)
-		return inet_csk_compat_getsockopt(sk, level, optname,
-						  optval, optlen);
-	return do_dccp_getsockopt(sk, level, optname, optval, optlen);
-}
-
-EXPORT_SYMBOL_GPL(compat_dccp_getsockopt);
-#endif
-
 static int dccp_msghdr_parse(struct msghdr *msg, struct sk_buff *skb)
 {
 	struct cmsghdr *cmsg;
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index d93d4531aa9b..94ae9662133e 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -423,10 +423,6 @@ static const struct proto_ops ieee802154_raw_ops = {
 	.recvmsg	   = sock_common_recvmsg,
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 };
 
 /* DGRAM Sockets (802.15.4 dataframes) */
@@ -986,10 +982,6 @@ static const struct proto_ops ieee802154_dgram_ops = {
 	.recvmsg	   = sock_common_recvmsg,
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 };
 
 /* Create a socket. Initialise the socket, blank the addresses
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index ff141d630bdf..4307503a6f0b 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1043,8 +1043,6 @@ const struct proto_ops inet_stream_ops = {
 	.sendpage_locked   = tcp_sendpage_locked,
 	.peek_len	   = tcp_peek_len,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 	.compat_ioctl	   = inet_compat_ioctl,
 #endif
 	.set_rcvlowat	   = tcp_set_rcvlowat,
@@ -1073,8 +1071,6 @@ const struct proto_ops inet_dgram_ops = {
 	.sendpage	   = inet_sendpage,
 	.set_peek_off	   = sk_set_peek_off,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 	.compat_ioctl	   = inet_compat_ioctl,
 #endif
 };
@@ -1105,8 +1101,6 @@ static const struct proto_ops inet_sockraw_ops = {
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = inet_sendpage,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 	.compat_ioctl	   = inet_compat_ioctl,
 #endif
 };
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 22b0e7336360..d1a3913eebe0 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -1057,34 +1057,6 @@ void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr)
 }
 EXPORT_SYMBOL_GPL(inet_csk_addr2sockaddr);
 
-#ifdef CONFIG_COMPAT
-int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
-			       char __user *optval, int __user *optlen)
-{
-	const struct inet_connection_sock *icsk = inet_csk(sk);
-
-	if (icsk->icsk_af_ops->compat_getsockopt)
-		return icsk->icsk_af_ops->compat_getsockopt(sk, level, optname,
-							    optval, optlen);
-	return icsk->icsk_af_ops->getsockopt(sk, level, optname,
-					     optval, optlen);
-}
-EXPORT_SYMBOL_GPL(inet_csk_compat_getsockopt);
-
-int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
-			       char __user *optval, unsigned int optlen)
-{
-	const struct inet_connection_sock *icsk = inet_csk(sk);
-
-	if (icsk->icsk_af_ops->compat_setsockopt)
-		return icsk->icsk_af_ops->compat_setsockopt(sk, level, optname,
-							    optval, optlen);
-	return icsk->icsk_af_ops->setsockopt(sk, level, optname,
-					     optval, optlen);
-}
-EXPORT_SYMBOL_GPL(inet_csk_compat_setsockopt);
-#endif
-
 static struct dst_entry *inet_csk_rebuild_route(struct sock *sk, struct flowi *fl)
 {
 	const struct inet_sock *inet = inet_sk(sk);
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 84ec3703c909..86b3b9a7cea3 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -679,20 +679,48 @@ Eaddrnotavail:
 	return -EADDRNOTAVAIL;
 }
 
+static int copy_group_source_from_user(struct group_source_req *greqs,
+		void __user *optval, int optlen)
+{
+	if (in_compat_syscall()) {
+		struct compat_group_source_req gr32;
+
+		if (optlen != sizeof(gr32))
+			return -EINVAL;
+		if (copy_from_user(&gr32, optval, sizeof(gr32)))
+			return -EFAULT;
+		greqs->gsr_interface = gr32.gsr_interface;
+		greqs->gsr_group = gr32.gsr_group;
+		greqs->gsr_source = gr32.gsr_source;
+	} else {
+		if (optlen != sizeof(*greqs))
+			return -EINVAL;
+		if (copy_from_user(greqs, optval, sizeof(*greqs)))
+			return -EFAULT;
+	}
+
+	return 0;
+}
+
 static int do_mcast_group_source(struct sock *sk, int optname,
-				 struct group_source_req *greqs)
+		void __user *optval, int optlen)
 {
+	struct group_source_req greqs;
 	struct ip_mreq_source mreqs;
 	struct sockaddr_in *psin;
 	int omode, add, err;
 
-	if (greqs->gsr_group.ss_family != AF_INET ||
-	    greqs->gsr_source.ss_family != AF_INET)
+	err = copy_group_source_from_user(&greqs, optval, optlen);
+	if (err)
+		return err;
+
+	if (greqs.gsr_group.ss_family != AF_INET ||
+	    greqs.gsr_source.ss_family != AF_INET)
 		return -EADDRNOTAVAIL;
 
-	psin = (struct sockaddr_in *)&greqs->gsr_group;
+	psin = (struct sockaddr_in *)&greqs.gsr_group;
 	mreqs.imr_multiaddr = psin->sin_addr.s_addr;
-	psin = (struct sockaddr_in *)&greqs->gsr_source;
+	psin = (struct sockaddr_in *)&greqs.gsr_source;
 	mreqs.imr_sourceaddr = psin->sin_addr.s_addr;
 	mreqs.imr_interface = 0; /* use index for mc_source */
 
@@ -705,21 +733,142 @@ static int do_mcast_group_source(struct sock *sk, int optname,
 	} else if (optname == MCAST_JOIN_SOURCE_GROUP) {
 		struct ip_mreqn mreq;
 
-		psin = (struct sockaddr_in *)&greqs->gsr_group;
+		psin = (struct sockaddr_in *)&greqs.gsr_group;
 		mreq.imr_multiaddr = psin->sin_addr;
 		mreq.imr_address.s_addr = 0;
-		mreq.imr_ifindex = greqs->gsr_interface;
+		mreq.imr_ifindex = greqs.gsr_interface;
 		err = ip_mc_join_group_ssm(sk, &mreq, MCAST_INCLUDE);
 		if (err && err != -EADDRINUSE)
 			return err;
-		greqs->gsr_interface = mreq.imr_ifindex;
+		greqs.gsr_interface = mreq.imr_ifindex;
 		omode = MCAST_INCLUDE;
 		add = 1;
 	} else /* MCAST_LEAVE_SOURCE_GROUP */ {
 		omode = MCAST_INCLUDE;
 		add = 0;
 	}
-	return ip_mc_source(add, omode, sk, &mreqs, greqs->gsr_interface);
+	return ip_mc_source(add, omode, sk, &mreqs, greqs.gsr_interface);
+}
+
+static int ip_set_mcast_msfilter(struct sock *sk, void __user *optval,
+		int optlen)
+{
+	struct group_filter *gsf = NULL;
+	int err;
+
+	if (optlen < GROUP_FILTER_SIZE(0))
+		return -EINVAL;
+	if (optlen > sysctl_optmem_max)
+		return -ENOBUFS;
+
+	gsf = memdup_user(optval, optlen);
+	if (IS_ERR(gsf))
+		return PTR_ERR(gsf);
+
+	/* numsrc >= (4G-140)/128 overflow in 32 bits */
+	err = -ENOBUFS;
+	if (gsf->gf_numsrc >= 0x1ffffff ||
+	    gsf->gf_numsrc > sock_net(sk)->ipv4.sysctl_igmp_max_msf)
+		goto out_free_gsf;
+
+	err = -EINVAL;
+	if (GROUP_FILTER_SIZE(gsf->gf_numsrc) > optlen)
+		goto out_free_gsf;
+
+	err = set_mcast_msfilter(sk, gsf->gf_interface, gsf->gf_numsrc,
+				 gsf->gf_fmode, &gsf->gf_group, gsf->gf_slist);
+out_free_gsf:
+	kfree(gsf);
+	return err;
+}
+
+static int compat_ip_set_mcast_msfilter(struct sock *sk, void __user *optval,
+		int optlen)
+{
+	const int size0 = offsetof(struct compat_group_filter, gf_slist);
+	struct compat_group_filter *gf32;
+	unsigned int n;
+	void *p;
+	int err;
+
+	if (optlen < size0)
+		return -EINVAL;
+	if (optlen > sysctl_optmem_max - 4)
+		return -ENOBUFS;
+
+	p = kmalloc(optlen + 4, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+	gf32 = p + 4; /* we want ->gf_group and ->gf_slist aligned */
+
+	err = -EFAULT;
+	if (copy_from_user(gf32, optval, optlen))
+		goto out_free_gsf;
+
+	/* numsrc >= (4G-140)/128 overflow in 32 bits */
+	n = gf32->gf_numsrc;
+	err = -ENOBUFS;
+	if (n >= 0x1ffffff)
+		goto out_free_gsf;
+
+	err = -EINVAL;
+	if (offsetof(struct compat_group_filter, gf_slist[n]) > optlen)
+		goto out_free_gsf;
+
+	/* numsrc >= (4G-140)/128 overflow in 32 bits */
+	err = -ENOBUFS;
+	if (n > sock_net(sk)->ipv4.sysctl_igmp_max_msf)
+		goto out_free_gsf;
+	err = set_mcast_msfilter(sk, gf32->gf_interface, n, gf32->gf_fmode,
+				 &gf32->gf_group, gf32->gf_slist);
+out_free_gsf:
+	kfree(p);
+	return err;
+}
+
+static int ip_mcast_join_leave(struct sock *sk, int optname,
+		void __user *optval, int optlen)
+{
+	struct ip_mreqn mreq = { };
+	struct sockaddr_in *psin;
+	struct group_req greq;
+
+	if (optlen < sizeof(struct group_req))
+		return -EINVAL;
+	if (copy_from_user(&greq, optval, sizeof(greq)))
+		return -EFAULT;
+
+	psin = (struct sockaddr_in *)&greq.gr_group;
+	if (psin->sin_family != AF_INET)
+		return -EINVAL;
+	mreq.imr_multiaddr = psin->sin_addr;
+	mreq.imr_ifindex = greq.gr_interface;
+	if (optname == MCAST_JOIN_GROUP)
+		return ip_mc_join_group(sk, &mreq);
+	return ip_mc_leave_group(sk, &mreq);
+}
+
+static int compat_ip_mcast_join_leave(struct sock *sk, int optname,
+		void __user *optval, int optlen)
+{
+	struct compat_group_req greq;
+	struct ip_mreqn mreq = { };
+	struct sockaddr_in *psin;
+
+	if (optlen < sizeof(struct compat_group_req))
+		return -EINVAL;
+	if (copy_from_user(&greq, optval, sizeof(greq)))
+		return -EFAULT;
+
+	psin = (struct sockaddr_in *)&greq.gr_group;
+	if (psin->sin_family != AF_INET)
+		return -EINVAL;
+	mreq.imr_multiaddr = psin->sin_addr;
+	mreq.imr_ifindex = greq.gr_interface;
+
+	if (optname == MCAST_JOIN_GROUP)
+		return ip_mc_join_group(sk, &mreq);
+	return ip_mc_leave_group(sk, &mreq);
 }
 
 static int do_ip_setsockopt(struct sock *sk, int level,
@@ -1127,77 +1276,24 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 	}
 	case MCAST_JOIN_GROUP:
 	case MCAST_LEAVE_GROUP:
-	{
-		struct group_req greq;
-		struct sockaddr_in *psin;
-		struct ip_mreqn mreq;
-
-		if (optlen < sizeof(struct group_req))
-			goto e_inval;
-		err = -EFAULT;
-		if (copy_from_user(&greq, optval, sizeof(greq)))
-			break;
-		psin = (struct sockaddr_in *)&greq.gr_group;
-		if (psin->sin_family != AF_INET)
-			goto e_inval;
-		memset(&mreq, 0, sizeof(mreq));
-		mreq.imr_multiaddr = psin->sin_addr;
-		mreq.imr_ifindex = greq.gr_interface;
-
-		if (optname == MCAST_JOIN_GROUP)
-			err = ip_mc_join_group(sk, &mreq);
+		if (in_compat_syscall())
+			err = compat_ip_mcast_join_leave(sk, optname, optval,
+							 optlen);
 		else
-			err = ip_mc_leave_group(sk, &mreq);
+			err = ip_mcast_join_leave(sk, optname, optval, optlen);
 		break;
-	}
 	case MCAST_JOIN_SOURCE_GROUP:
 	case MCAST_LEAVE_SOURCE_GROUP:
 	case MCAST_BLOCK_SOURCE:
 	case MCAST_UNBLOCK_SOURCE:
-	{
-		struct group_source_req greqs;
-
-		if (optlen != sizeof(struct group_source_req))
-			goto e_inval;
-		if (copy_from_user(&greqs, optval, sizeof(greqs))) {
-			err = -EFAULT;
-			break;
-		}
-		err = do_mcast_group_source(sk, optname, &greqs);
+		err = do_mcast_group_source(sk, optname, optval, optlen);
 		break;
-	}
 	case MCAST_MSFILTER:
-	{
-		struct group_filter *gsf = NULL;
-
-		if (optlen < GROUP_FILTER_SIZE(0))
-			goto e_inval;
-		if (optlen > sysctl_optmem_max) {
-			err = -ENOBUFS;
-			break;
-		}
-		gsf = memdup_user(optval, optlen);
-		if (IS_ERR(gsf)) {
-			err = PTR_ERR(gsf);
-			break;
-		}
-		/* numsrc >= (4G-140)/128 overflow in 32 bits */
-		if (gsf->gf_numsrc >= 0x1ffffff ||
-		    gsf->gf_numsrc > net->ipv4.sysctl_igmp_max_msf) {
-			err = -ENOBUFS;
-			goto mc_msf_out;
-		}
-		if (GROUP_FILTER_SIZE(gsf->gf_numsrc) > optlen) {
-			err = -EINVAL;
-			goto mc_msf_out;
-		}
-		err = set_mcast_msfilter(sk, gsf->gf_interface,
-					 gsf->gf_numsrc, gsf->gf_fmode,
-					 &gsf->gf_group, gsf->gf_slist);
-mc_msf_out:
-		kfree(gsf);
+		if (in_compat_syscall())
+			err = compat_ip_set_mcast_msfilter(sk, optval, optlen);
+		else
+			err = ip_set_mcast_msfilter(sk, optval, optlen);
 		break;
-	}
 	case IP_MULTICAST_ALL:
 		if (optlen < 1)
 			goto e_inval;
@@ -1322,138 +1418,6 @@ int ip_setsockopt(struct sock *sk, int level,
 }
 EXPORT_SYMBOL(ip_setsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_ip_setsockopt(struct sock *sk, int level, int optname,
-			 char __user *optval, unsigned int optlen)
-{
-	int err;
-
-	if (level != SOL_IP)
-		return -ENOPROTOOPT;
-
-	switch (optname) {
-	case MCAST_JOIN_GROUP:
-	case MCAST_LEAVE_GROUP:
-	{
-		struct compat_group_req __user *gr32 = (void __user *)optval;
-		struct group_req greq;
-		struct sockaddr_in *psin = (struct sockaddr_in *)&greq.gr_group;
-		struct ip_mreqn mreq;
-
-		if (optlen < sizeof(struct compat_group_req))
-			return -EINVAL;
-
-		if (get_user(greq.gr_interface, &gr32->gr_interface) ||
-		    copy_from_user(&greq.gr_group, &gr32->gr_group,
-				sizeof(greq.gr_group)))
-			return -EFAULT;
-
-		if (psin->sin_family != AF_INET)
-			return -EINVAL;
-
-		memset(&mreq, 0, sizeof(mreq));
-		mreq.imr_multiaddr = psin->sin_addr;
-		mreq.imr_ifindex = greq.gr_interface;
-
-		rtnl_lock();
-		lock_sock(sk);
-		if (optname == MCAST_JOIN_GROUP)
-			err = ip_mc_join_group(sk, &mreq);
-		else
-			err = ip_mc_leave_group(sk, &mreq);
-		release_sock(sk);
-		rtnl_unlock();
-		return err;
-	}
-	case MCAST_JOIN_SOURCE_GROUP:
-	case MCAST_LEAVE_SOURCE_GROUP:
-	case MCAST_BLOCK_SOURCE:
-	case MCAST_UNBLOCK_SOURCE:
-	{
-		struct compat_group_source_req __user *gsr32 = (void __user *)optval;
-		struct group_source_req greqs;
-
-		if (optlen != sizeof(struct compat_group_source_req))
-			return -EINVAL;
-
-		if (get_user(greqs.gsr_interface, &gsr32->gsr_interface) ||
-		    copy_from_user(&greqs.gsr_group, &gsr32->gsr_group,
-				sizeof(greqs.gsr_group)) ||
-		    copy_from_user(&greqs.gsr_source, &gsr32->gsr_source,
-				sizeof(greqs.gsr_source)))
-			return -EFAULT;
-
-		rtnl_lock();
-		lock_sock(sk);
-		err = do_mcast_group_source(sk, optname, &greqs);
-		release_sock(sk);
-		rtnl_unlock();
-		return err;
-	}
-	case MCAST_MSFILTER:
-	{
-		const int size0 = offsetof(struct compat_group_filter, gf_slist);
-		struct compat_group_filter *gf32;
-		unsigned int n;
-		void *p;
-
-		if (optlen < size0)
-			return -EINVAL;
-		if (optlen > sysctl_optmem_max - 4)
-			return -ENOBUFS;
-
-		p = kmalloc(optlen + 4, GFP_KERNEL);
-		if (!p)
-			return -ENOMEM;
-		gf32 = p + 4; /* we want ->gf_group and ->gf_slist aligned */
-		if (copy_from_user(gf32, optval, optlen)) {
-			err = -EFAULT;
-			goto mc_msf_out;
-		}
-
-		n = gf32->gf_numsrc;
-		/* numsrc >= (4G-140)/128 overflow in 32 bits */
-		if (n >= 0x1ffffff) {
-			err = -ENOBUFS;
-			goto mc_msf_out;
-		}
-		if (offsetof(struct compat_group_filter, gf_slist[n]) > optlen) {
-			err = -EINVAL;
-			goto mc_msf_out;
-		}
-
-		rtnl_lock();
-		lock_sock(sk);
-		/* numsrc >= (4G-140)/128 overflow in 32 bits */
-		if (n > sock_net(sk)->ipv4.sysctl_igmp_max_msf)
-			err = -ENOBUFS;
-		else
-			err = set_mcast_msfilter(sk, gf32->gf_interface,
-						 n, gf32->gf_fmode,
-						 &gf32->gf_group, gf32->gf_slist);
-		release_sock(sk);
-		rtnl_unlock();
-mc_msf_out:
-		kfree(p);
-		return err;
-	}
-	}
-
-	err = do_ip_setsockopt(sk, level, optname, optval, optlen);
-#ifdef CONFIG_NETFILTER
-	/* we need to exclude all possible ENOPROTOOPTs except default case */
-	if (err == -ENOPROTOOPT && optname != IP_HDRINCL &&
-			optname != IP_IPSEC_POLICY &&
-			optname != IP_XFRM_POLICY &&
-			!ip_mroute_opt(optname))
-		err = compat_nf_setsockopt(sk, PF_INET, optname, optval,
-					   optlen);
-#endif
-	return err;
-}
-EXPORT_SYMBOL(compat_ip_setsockopt);
-#endif
-
 /*
  *	Get the options. Note for future reference. The GET of IP options gets
  *	the _received_ ones. The set sets the _sent_ ones.
@@ -1469,8 +1433,67 @@ static bool getsockopt_needs_rtnl(int optname)
 	return false;
 }
 
+static int ip_get_mcast_msfilter(struct sock *sk, void __user *optval,
+		int __user *optlen, int len)
+{
+	const int size0 = offsetof(struct group_filter, gf_slist);
+	struct group_filter __user *p = optval;
+	struct group_filter gsf;
+	int num;
+	int err;
+
+	if (len < size0)
+		return -EINVAL;
+	if (copy_from_user(&gsf, p, size0))
+		return -EFAULT;
+
+	num = gsf.gf_numsrc;
+	err = ip_mc_gsfget(sk, &gsf, p->gf_slist);
+	if (err)
+		return err;
+	if (gsf.gf_numsrc < num)
+		num = gsf.gf_numsrc;
+	if (put_user(GROUP_FILTER_SIZE(num), optlen) ||
+	    copy_to_user(p, &gsf, size0))
+		return -EFAULT;
+	return 0;
+}
+
+static int compat_ip_get_mcast_msfilter(struct sock *sk, void __user *optval,
+		int __user *optlen, int len)
+{
+	const int size0 = offsetof(struct compat_group_filter, gf_slist);
+	struct compat_group_filter __user *p = optval;
+	struct compat_group_filter gf32;
+	struct group_filter gf;
+	int num;
+	int err;
+
+	if (len < size0)
+		return -EINVAL;
+	if (copy_from_user(&gf32, p, size0))
+		return -EFAULT;
+
+	gf.gf_interface = gf32.gf_interface;
+	gf.gf_fmode = gf32.gf_fmode;
+	num = gf.gf_numsrc = gf32.gf_numsrc;
+	gf.gf_group = gf32.gf_group;
+
+	err = ip_mc_gsfget(sk, &gf, p->gf_slist);
+	if (err)
+		return err;
+	if (gf.gf_numsrc < num)
+		num = gf.gf_numsrc;
+	len = GROUP_FILTER_SIZE(num) - (sizeof(gf) - sizeof(gf32));
+	if (put_user(len, optlen) ||
+	    put_user(gf.gf_fmode, &p->gf_fmode) ||
+	    put_user(gf.gf_numsrc, &p->gf_numsrc))
+		return -EFAULT;
+	return 0;
+}
+
 static int do_ip_getsockopt(struct sock *sk, int level, int optname,
-			    char __user *optval, int __user *optlen, unsigned int flags)
+			    char __user *optval, int __user *optlen)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	bool needs_rtnl = getsockopt_needs_rtnl(optname);
@@ -1627,31 +1650,12 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
 		goto out;
 	}
 	case MCAST_MSFILTER:
-	{
-		struct group_filter __user *p = (void __user *)optval;
-		struct group_filter gsf;
-		const int size0 = offsetof(struct group_filter, gf_slist);
-		int num;
-
-		if (len < size0) {
-			err = -EINVAL;
-			goto out;
-		}
-		if (copy_from_user(&gsf, p, size0)) {
-			err = -EFAULT;
-			goto out;
-		}
-		num = gsf.gf_numsrc;
-		err = ip_mc_gsfget(sk, &gsf, p->gf_slist);
-		if (err)
-			goto out;
-		if (gsf.gf_numsrc < num)
-			num = gsf.gf_numsrc;
-		if (put_user(GROUP_FILTER_SIZE(num), optlen) ||
-		    copy_to_user(p, &gsf, size0))
-			err = -EFAULT;
+		if (in_compat_syscall())
+			err = compat_ip_get_mcast_msfilter(sk, optval, optlen,
+							   len);
+		else
+			err = ip_get_mcast_msfilter(sk, optval, optlen, len);
 		goto out;
-	}
 	case IP_MULTICAST_ALL:
 		val = inet->mc_all;
 		break;
@@ -1667,7 +1671,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
 		msg.msg_control_is_user = true;
 		msg.msg_control_user = optval;
 		msg.msg_controllen = len;
-		msg.msg_flags = flags;
+		msg.msg_flags = in_compat_syscall() ? MSG_CMSG_COMPAT : 0;
 
 		if (inet->cmsg_flags & IP_CMSG_PKTINFO) {
 			struct in_pktinfo info;
@@ -1731,7 +1735,8 @@ int ip_getsockopt(struct sock *sk, int level,
 {
 	int err;
 
-	err = do_ip_getsockopt(sk, level, optname, optval, optlen, 0);
+	err = do_ip_getsockopt(sk, level, optname, optval, optlen);
+
 #if IS_ENABLED(CONFIG_BPFILTER_UMH)
 	if (optname >= BPFILTER_IPT_SO_GET_INFO &&
 	    optname < BPFILTER_IPT_GET_MAX)
@@ -1755,79 +1760,3 @@ int ip_getsockopt(struct sock *sk, int level,
 	return err;
 }
 EXPORT_SYMBOL(ip_getsockopt);
-
-#ifdef CONFIG_COMPAT
-int compat_ip_getsockopt(struct sock *sk, int level, int optname,
-			 char __user *optval, int __user *optlen)
-{
-	int err;
-
-	if (optname == MCAST_MSFILTER) {
-		const int size0 = offsetof(struct compat_group_filter, gf_slist);
-		struct compat_group_filter __user *p = (void __user *)optval;
-		struct compat_group_filter gf32;
-		struct group_filter gf;
-		int ulen, err;
-		int num;
-
-		if (level != SOL_IP)
-			return -EOPNOTSUPP;
-
-		if (get_user(ulen, optlen))
-			return -EFAULT;
-
-		if (ulen < size0)
-			return -EINVAL;
-
-		if (copy_from_user(&gf32, p, size0))
-			return -EFAULT;
-
-		gf.gf_interface = gf32.gf_interface;
-		gf.gf_fmode = gf32.gf_fmode;
-		num = gf.gf_numsrc = gf32.gf_numsrc;
-		gf.gf_group = gf32.gf_group;
-
-		rtnl_lock();
-		lock_sock(sk);
-		err = ip_mc_gsfget(sk, &gf, p->gf_slist);
-		release_sock(sk);
-		rtnl_unlock();
-		if (err)
-			return err;
-		if (gf.gf_numsrc < num)
-			num = gf.gf_numsrc;
-		ulen = GROUP_FILTER_SIZE(num) - (sizeof(gf) - sizeof(gf32));
-		if (put_user(ulen, optlen) ||
-		    put_user(gf.gf_fmode, &p->gf_fmode) ||
-		    put_user(gf.gf_numsrc, &p->gf_numsrc))
-			return -EFAULT;
-		return 0;
-	}
-
-	err = do_ip_getsockopt(sk, level, optname, optval, optlen,
-		MSG_CMSG_COMPAT);
-
-#if IS_ENABLED(CONFIG_BPFILTER_UMH)
-	if (optname >= BPFILTER_IPT_SO_GET_INFO &&
-	    optname < BPFILTER_IPT_GET_MAX)
-		err = bpfilter_ip_get_sockopt(sk, optname, optval, optlen);
-#endif
-#ifdef CONFIG_NETFILTER
-	/* we need to exclude all possible ENOPROTOOPTs except default case */
-	if (err == -ENOPROTOOPT && optname != IP_PKTOPTIONS &&
-			!ip_mroute_opt(optname)) {
-		int len;
-
-		if (get_user(len, optlen))
-			return -EFAULT;
-
-		err = compat_nf_getsockopt(sk, PF_INET, optname, optval, &len);
-		if (err >= 0)
-			err = put_user(len, optlen);
-		return err;
-	}
-#endif
-	return err;
-}
-EXPORT_SYMBOL(compat_ip_getsockopt);
-#endif
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index b167f4a5b684..2c8a4dad39d7 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -787,8 +787,7 @@ static int compat_table_info(const struct xt_table_info *info,
 }
 #endif
 
-static int get_info(struct net *net, void __user *user,
-		    const int *len, int compat)
+static int get_info(struct net *net, void __user *user, const int *len)
 {
 	char name[XT_TABLE_MAXNAMELEN];
 	struct xt_table *t;
@@ -802,7 +801,7 @@ static int get_info(struct net *net, void __user *user,
 
 	name[XT_TABLE_MAXNAMELEN-1] = '\0';
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_lock(NFPROTO_ARP);
 #endif
 	t = xt_request_find_table_lock(net, NFPROTO_ARP, name);
@@ -812,7 +811,7 @@ static int get_info(struct net *net, void __user *user,
 #ifdef CONFIG_COMPAT
 		struct xt_table_info tmp;
 
-		if (compat) {
+		if (in_compat_syscall()) {
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(NFPROTO_ARP);
 			private = &tmp;
@@ -837,7 +836,7 @@ static int get_info(struct net *net, void __user *user,
 	} else
 		ret = PTR_ERR(t);
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_unlock(NFPROTO_ARP);
 #endif
 	return ret;
@@ -998,7 +997,7 @@ static int do_replace(struct net *net, const void __user *user,
 }
 
 static int do_add_counters(struct net *net, const void __user *user,
-			   unsigned int len, int compat)
+			   unsigned int len)
 {
 	unsigned int i;
 	struct xt_counters_info tmp;
@@ -1009,7 +1008,7 @@ static int do_add_counters(struct net *net, const void __user *user,
 	struct arpt_entry *iter;
 	unsigned int addend;
 
-	paddc = xt_copy_counters_from_user(user, len, &tmp, compat);
+	paddc = xt_copy_counters_from_user(user, len, &tmp);
 	if (IS_ERR(paddc))
 		return PTR_ERR(paddc);
 
@@ -1294,30 +1293,6 @@ static int compat_do_replace(struct net *net, void __user *user,
 	return ret;
 }
 
-static int compat_do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user,
-				  unsigned int len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case ARPT_SO_SET_REPLACE:
-		ret = compat_do_replace(sock_net(sk), user, len);
-		break;
-
-	case ARPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 1);
-		break;
-
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
 static int compat_copy_entry_to_user(struct arpt_entry *e, void __user **dstptr,
 				     compat_uint_t *size,
 				     struct xt_counters *counters,
@@ -1425,29 +1400,6 @@ static int compat_get_entries(struct net *net,
 	xt_compat_unlock(NFPROTO_ARP);
 	return ret;
 }
-
-static int do_arpt_get_ctl(struct sock *, int, void __user *, int *);
-
-static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
-				  int *len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case ARPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 1);
-		break;
-	case ARPT_SO_GET_ENTRIES:
-		ret = compat_get_entries(sock_net(sk), user, len);
-		break;
-	default:
-		ret = do_arpt_get_ctl(sk, cmd, user, len);
-	}
-	return ret;
-}
 #endif
 
 static int do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
@@ -1459,11 +1411,16 @@ static int do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned
 
 	switch (cmd) {
 	case ARPT_SO_SET_REPLACE:
-		ret = do_replace(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_do_replace(sock_net(sk), user, len);
+		else
+#endif
+			ret = do_replace(sock_net(sk), user, len);
 		break;
 
 	case ARPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 0);
+		ret = do_add_counters(sock_net(sk), user, len);
 		break;
 
 	default:
@@ -1482,11 +1439,16 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
 
 	switch (cmd) {
 	case ARPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 0);
+		ret = get_info(sock_net(sk), user, len);
 		break;
 
 	case ARPT_SO_GET_ENTRIES:
-		ret = get_entries(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_get_entries(sock_net(sk), user, len);
+		else
+#endif
+			ret = get_entries(sock_net(sk), user, len);
 		break;
 
 	case ARPT_SO_GET_REVISION_TARGET: {
@@ -1610,15 +1572,9 @@ static struct nf_sockopt_ops arpt_sockopts = {
 	.set_optmin	= ARPT_BASE_CTL,
 	.set_optmax	= ARPT_SO_SET_MAX+1,
 	.set		= do_arpt_set_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_set	= compat_do_arpt_set_ctl,
-#endif
 	.get_optmin	= ARPT_BASE_CTL,
 	.get_optmax	= ARPT_SO_GET_MAX+1,
 	.get		= do_arpt_get_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_get	= compat_do_arpt_get_ctl,
-#endif
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 5bf9fa06aee0..161901dd1cae 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -944,8 +944,7 @@ static int compat_table_info(const struct xt_table_info *info,
 }
 #endif
 
-static int get_info(struct net *net, void __user *user,
-		    const int *len, int compat)
+static int get_info(struct net *net, void __user *user, const int *len)
 {
 	char name[XT_TABLE_MAXNAMELEN];
 	struct xt_table *t;
@@ -959,7 +958,7 @@ static int get_info(struct net *net, void __user *user,
 
 	name[XT_TABLE_MAXNAMELEN-1] = '\0';
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_lock(AF_INET);
 #endif
 	t = xt_request_find_table_lock(net, AF_INET, name);
@@ -969,7 +968,7 @@ static int get_info(struct net *net, void __user *user,
 #ifdef CONFIG_COMPAT
 		struct xt_table_info tmp;
 
-		if (compat) {
+		if (in_compat_syscall()) {
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(AF_INET);
 			private = &tmp;
@@ -995,7 +994,7 @@ static int get_info(struct net *net, void __user *user,
 	} else
 		ret = PTR_ERR(t);
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_unlock(AF_INET);
 #endif
 	return ret;
@@ -1153,7 +1152,7 @@ do_replace(struct net *net, const void __user *user, unsigned int len)
 
 static int
 do_add_counters(struct net *net, const void __user *user,
-		unsigned int len, int compat)
+		unsigned int len)
 {
 	unsigned int i;
 	struct xt_counters_info tmp;
@@ -1164,7 +1163,7 @@ do_add_counters(struct net *net, const void __user *user,
 	struct ipt_entry *iter;
 	unsigned int addend;
 
-	paddc = xt_copy_counters_from_user(user, len, &tmp, compat);
+	paddc = xt_copy_counters_from_user(user, len, &tmp);
 	if (IS_ERR(paddc))
 		return PTR_ERR(paddc);
 
@@ -1534,31 +1533,6 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
 	return ret;
 }
 
-static int
-compat_do_ipt_set_ctl(struct sock *sk,	int cmd, void __user *user,
-		      unsigned int len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case IPT_SO_SET_REPLACE:
-		ret = compat_do_replace(sock_net(sk), user, len);
-		break;
-
-	case IPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 1);
-		break;
-
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
 struct compat_ipt_get_entries {
 	char name[XT_TABLE_MAXNAMELEN];
 	compat_uint_t size;
@@ -1634,29 +1608,6 @@ compat_get_entries(struct net *net, struct compat_ipt_get_entries __user *uptr,
 	xt_compat_unlock(AF_INET);
 	return ret;
 }
-
-static int do_ipt_get_ctl(struct sock *, int, void __user *, int *);
-
-static int
-compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case IPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 1);
-		break;
-	case IPT_SO_GET_ENTRIES:
-		ret = compat_get_entries(sock_net(sk), user, len);
-		break;
-	default:
-		ret = do_ipt_get_ctl(sk, cmd, user, len);
-	}
-	return ret;
-}
 #endif
 
 static int
@@ -1669,11 +1620,16 @@ do_ipt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 
 	switch (cmd) {
 	case IPT_SO_SET_REPLACE:
-		ret = do_replace(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_do_replace(sock_net(sk), user, len);
+		else
+#endif
+			ret = do_replace(sock_net(sk), user, len);
 		break;
 
 	case IPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 0);
+		ret = do_add_counters(sock_net(sk), user, len);
 		break;
 
 	default:
@@ -1693,11 +1649,16 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 
 	switch (cmd) {
 	case IPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 0);
+		ret = get_info(sock_net(sk), user, len);
 		break;
 
 	case IPT_SO_GET_ENTRIES:
-		ret = get_entries(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_get_entries(sock_net(sk), user, len);
+		else
+#endif
+			ret = get_entries(sock_net(sk), user, len);
 		break;
 
 	case IPT_SO_GET_REVISION_MATCH:
@@ -1886,15 +1847,9 @@ static struct nf_sockopt_ops ipt_sockopts = {
 	.set_optmin	= IPT_BASE_CTL,
 	.set_optmax	= IPT_SO_SET_MAX+1,
 	.set		= do_ipt_set_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_set	= compat_do_ipt_set_ctl,
-#endif
 	.get_optmin	= IPT_BASE_CTL,
 	.get_optmax	= IPT_SO_GET_MAX+1,
 	.get		= do_ipt_get_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_get	= compat_do_ipt_get_ctl,
-#endif
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 47665919048f..2a57d633b31e 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -857,16 +857,6 @@ static int raw_setsockopt(struct sock *sk, int level, int optname,
 	return do_raw_setsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-static int compat_raw_setsockopt(struct sock *sk, int level, int optname,
-				 char __user *optval, unsigned int optlen)
-{
-	if (level != SOL_RAW)
-		return compat_ip_setsockopt(sk, level, optname, optval, optlen);
-	return do_raw_setsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 static int do_raw_getsockopt(struct sock *sk, int level, int optname,
 			  char __user *optval, int __user *optlen)
 {
@@ -887,16 +877,6 @@ static int raw_getsockopt(struct sock *sk, int level, int optname,
 	return do_raw_getsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-static int compat_raw_getsockopt(struct sock *sk, int level, int optname,
-				 char __user *optval, int __user *optlen)
-{
-	if (level != SOL_RAW)
-		return compat_ip_getsockopt(sk, level, optname, optval, optlen);
-	return do_raw_getsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 static int raw_ioctl(struct sock *sk, int cmd, unsigned long arg)
 {
 	switch (cmd) {
@@ -980,8 +960,6 @@ struct proto raw_prot = {
 	.usersize	   = sizeof_field(struct raw_sock, filter),
 	.h.raw_hash	   = &raw_v4_hashinfo,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_raw_setsockopt,
-	.compat_getsockopt = compat_raw_getsockopt,
 	.compat_ioctl	   = compat_raw_ioctl,
 #endif
 	.diag_destroy	   = raw_abort,
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 254b6a4cc95b..58ede3d62b2e 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -3337,18 +3337,6 @@ int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
 }
 EXPORT_SYMBOL(tcp_setsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_tcp_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, unsigned int optlen)
-{
-	if (level != SOL_TCP)
-		return inet_csk_compat_setsockopt(sk, level, optname,
-						  optval, optlen);
-	return do_tcp_setsockopt(sk, level, optname, optval, optlen);
-}
-EXPORT_SYMBOL(compat_tcp_setsockopt);
-#endif
-
 static void tcp_get_info_chrono_stats(const struct tcp_sock *tp,
 				      struct tcp_info *info)
 {
@@ -3896,18 +3884,6 @@ int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
 }
 EXPORT_SYMBOL(tcp_getsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_tcp_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
-{
-	if (level != SOL_TCP)
-		return inet_csk_compat_getsockopt(sk, level, optname,
-						  optval, optlen);
-	return do_tcp_getsockopt(sk, level, optname, optval, optlen);
-}
-EXPORT_SYMBOL(compat_tcp_getsockopt);
-#endif
-
 #ifdef CONFIG_TCP_MD5SIG
 static DEFINE_PER_CPU(struct tcp_md5sig_pool, tcp_md5sig_pool);
 static DEFINE_MUTEX(tcp_md5sig_mutex);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 116c11a0aaed..cd81b6e04efb 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2134,10 +2134,6 @@ const struct inet_connection_sock_af_ops ipv4_specific = {
 	.getsockopt	   = ip_getsockopt,
 	.addr2sockaddr	   = inet_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ip_setsockopt,
-	.compat_getsockopt = compat_ip_getsockopt,
-#endif
 	.mtu_reduced	   = tcp_v4_mtu_reduced,
 };
 EXPORT_SYMBOL(ipv4_specific);
@@ -2773,10 +2769,6 @@ struct proto tcp_prot = {
 	.rsk_prot		= &tcp_request_sock_ops,
 	.h.hashinfo		= &tcp_hashinfo,
 	.no_autobind		= true,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_tcp_setsockopt,
-	.compat_getsockopt	= compat_tcp_getsockopt,
-#endif
 	.diag_destroy		= tcp_abort,
 };
 EXPORT_SYMBOL(tcp_prot);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 073d346f515c..d4be4471c424 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2656,17 +2656,6 @@ int udp_setsockopt(struct sock *sk, int level, int optname,
 	return ip_setsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-int compat_udp_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, unsigned int optlen)
-{
-	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
-		return udp_lib_setsockopt(sk, level, optname, optval, optlen,
-					  udp_push_pending_frames);
-	return compat_ip_setsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 int udp_lib_getsockopt(struct sock *sk, int level, int optname,
 		       char __user *optval, int __user *optlen)
 {
@@ -2732,15 +2721,6 @@ int udp_getsockopt(struct sock *sk, int level, int optname,
 	return ip_getsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-int compat_udp_getsockopt(struct sock *sk, int level, int optname,
-				 char __user *optval, int __user *optlen)
-{
-	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
-		return udp_lib_getsockopt(sk, level, optname, optval, optlen);
-	return compat_ip_getsockopt(sk, level, optname, optval, optlen);
-}
-#endif
 /**
  * 	udp_poll - wait for a UDP event.
  *	@file: - file struct
@@ -2812,10 +2792,6 @@ struct proto udp_prot = {
 	.sysctl_rmem_offset	= offsetof(struct net, ipv4.sysctl_udp_rmem_min),
 	.obj_size		= sizeof(struct udp_sock),
 	.h.udp_table		= &udp_table,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_udp_setsockopt,
-	.compat_getsockopt	= compat_udp_getsockopt,
-#endif
 	.diag_destroy		= udp_abort,
 };
 EXPORT_SYMBOL(udp_prot);
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h
index 6b2fa77eeb1c..ab313702c87f 100644
--- a/net/ipv4/udp_impl.h
+++ b/net/ipv4/udp_impl.h
@@ -17,12 +17,6 @@ int udp_setsockopt(struct sock *sk, int level, int optname,
 int udp_getsockopt(struct sock *sk, int level, int optname,
 		   char __user *optval, int __user *optlen);
 
-#ifdef CONFIG_COMPAT
-int compat_udp_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, unsigned int optlen);
-int compat_udp_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen);
-#endif
 int udp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
 		int flags, int *addr_len);
 int udp_sendpage(struct sock *sk, struct page *page, int offset, size_t size,
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index 5936d66d1ce2..bd8773b49e72 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -56,10 +56,6 @@ struct proto 	udplite_prot = {
 	.sysctl_mem	   = sysctl_udp_mem,
 	.obj_size	   = sizeof(struct udp_sock),
 	.h.udp_table	   = &udplite_table,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_udp_setsockopt,
-	.compat_getsockopt = compat_udp_getsockopt,
-#endif
 };
 EXPORT_SYMBOL(udplite_prot);
 
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index b304b882e031..0306509ab063 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -688,8 +688,6 @@ const struct proto_ops inet6_stream_ops = {
 	.peek_len	   = tcp_peek_len,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 	.set_rcvlowat	   = tcp_set_rcvlowat,
 };
@@ -717,8 +715,6 @@ const struct proto_ops inet6_dgram_ops = {
 	.set_peek_off	   = sk_set_peek_off,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 };
 
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 20576e87a5f7..add8f7912299 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -136,13 +136,42 @@ static bool setsockopt_needs_rtnl(int optname)
 	return false;
 }
 
+static int copy_group_source_from_user(struct group_source_req *greqs,
+		void __user *optval, int optlen)
+{
+	if (in_compat_syscall()) {
+		struct compat_group_source_req gr32;
+
+		if (optlen < sizeof(gr32))
+			return -EINVAL;
+		if (copy_from_user(&gr32, optval, sizeof(gr32)))
+			return -EFAULT;
+		greqs->gsr_interface = gr32.gsr_interface;
+		greqs->gsr_group = gr32.gsr_group;
+		greqs->gsr_source = gr32.gsr_source;
+	} else {
+		if (optlen < sizeof(*greqs))
+			return -EINVAL;
+		if (copy_from_user(greqs, optval, sizeof(*greqs)))
+			return -EFAULT;
+	}
+
+	return 0;
+}
+
 static int do_ipv6_mcast_group_source(struct sock *sk, int optname,
-				      struct group_source_req *greqs)
+		void __user *optval, int optlen)
 {
+	struct group_source_req greqs;
 	int omode, add;
+	int ret;
 
-	if (greqs->gsr_group.ss_family != AF_INET6 ||
-	    greqs->gsr_source.ss_family != AF_INET6)
+	ret = copy_group_source_from_user(&greqs, optval, optlen);
+	if (ret)
+		return ret;
+
+	if (greqs.gsr_group.ss_family != AF_INET6 ||
+	    greqs.gsr_source.ss_family != AF_INET6)
 		return -EADDRNOTAVAIL;
 
 	if (optname == MCAST_BLOCK_SOURCE) {
@@ -155,8 +184,8 @@ static int do_ipv6_mcast_group_source(struct sock *sk, int optname,
 		struct sockaddr_in6 *psin6;
 		int retv;
 
-		psin6 = (struct sockaddr_in6 *)&greqs->gsr_group;
-		retv = ipv6_sock_mc_join_ssm(sk, greqs->gsr_interface,
+		psin6 = (struct sockaddr_in6 *)&greqs.gsr_group;
+		retv = ipv6_sock_mc_join_ssm(sk, greqs.gsr_interface,
 					     &psin6->sin6_addr,
 					     MCAST_INCLUDE);
 		/* prior join w/ different source is ok */
@@ -168,7 +197,122 @@ static int do_ipv6_mcast_group_source(struct sock *sk, int optname,
 		omode = MCAST_INCLUDE;
 		add = 0;
 	}
-	return ip6_mc_source(add, omode, sk, greqs);
+	return ip6_mc_source(add, omode, sk, &greqs);
+}
+
+static int ipv6_set_mcast_msfilter(struct sock *sk, void __user *optval,
+		int optlen)
+{
+	struct group_filter *gsf;
+	int ret;
+
+	if (optlen < GROUP_FILTER_SIZE(0))
+		return -EINVAL;
+	if (optlen > sysctl_optmem_max)
+		return -ENOBUFS;
+
+	gsf = memdup_user(optval, optlen);
+	if (IS_ERR(gsf))
+		return PTR_ERR(gsf);
+
+	/* numsrc >= (4G-140)/128 overflow in 32 bits */
+	ret = -ENOBUFS;
+	if (gsf->gf_numsrc >= 0x1ffffffU ||
+	    gsf->gf_numsrc > sysctl_mld_max_msf)
+		goto out_free_gsf;
+
+	ret = -EINVAL;
+	if (GROUP_FILTER_SIZE(gsf->gf_numsrc) > optlen)
+		goto out_free_gsf;
+
+	ret = ip6_mc_msfilter(sk, gsf, gsf->gf_slist);
+out_free_gsf:
+	kfree(gsf);
+	return ret;
+}
+
+static int compat_ipv6_set_mcast_msfilter(struct sock *sk, void __user *optval,
+		int optlen)
+{
+	const int size0 = offsetof(struct compat_group_filter, gf_slist);
+	struct compat_group_filter *gf32;
+	void *p;
+	int ret;
+	int n;
+
+	if (optlen < size0)
+		return -EINVAL;
+	if (optlen > sysctl_optmem_max - 4)
+		return -ENOBUFS;
+
+	p = kmalloc(optlen + 4, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	gf32 = p + 4; /* we want ->gf_group and ->gf_slist aligned */
+	ret = -EFAULT;
+	if (copy_from_user(gf32, optval, optlen))
+		goto out_free_p;
+
+	/* numsrc >= (4G-140)/128 overflow in 32 bits */
+	ret = -ENOBUFS;
+	n = gf32->gf_numsrc;
+	if (n >= 0x1ffffffU || n > sysctl_mld_max_msf)
+		goto out_free_p;
+
+	ret = -EINVAL;
+	if (offsetof(struct compat_group_filter, gf_slist[n]) > optlen)
+		goto out_free_p;
+
+	ret = ip6_mc_msfilter(sk, &(struct group_filter){
+			.gf_interface = gf32->gf_interface,
+			.gf_group = gf32->gf_group,
+			.gf_fmode = gf32->gf_fmode,
+			.gf_numsrc = gf32->gf_numsrc}, gf32->gf_slist);
+
+out_free_p:
+	kfree(p);
+	return ret;
+}
+
+static int ipv6_mcast_join_leave(struct sock *sk, int optname,
+		void __user *optval, int optlen)
+{
+	struct sockaddr_in6 *psin6;
+	struct group_req greq;
+
+	if (optlen < sizeof(greq))
+		return -EINVAL;
+	if (copy_from_user(&greq, optval, sizeof(greq)))
+		return -EFAULT;
+
+	if (greq.gr_group.ss_family != AF_INET6)
+		return -EADDRNOTAVAIL;
+	psin6 = (struct sockaddr_in6 *)&greq.gr_group;
+	if (optname == MCAST_JOIN_GROUP)
+		return ipv6_sock_mc_join(sk, greq.gr_interface,
+					 &psin6->sin6_addr);
+	return ipv6_sock_mc_drop(sk, greq.gr_interface, &psin6->sin6_addr);
+}
+
+static int compat_ipv6_mcast_join_leave(struct sock *sk, int optname,
+		void __user *optval, int optlen)
+{
+	struct compat_group_req gr32;
+	struct sockaddr_in6 *psin6;
+
+	if (optlen < sizeof(gr32))
+		return -EINVAL;
+	if (copy_from_user(&gr32, optval, sizeof(gr32)))
+		return -EFAULT;
+
+	if (gr32.gr_group.ss_family != AF_INET6)
+		return -EADDRNOTAVAIL;
+	psin6 = (struct sockaddr_in6 *)&gr32.gr_group;
+	if (optname == MCAST_JOIN_GROUP)
+		return ipv6_sock_mc_join(sk, gr32.gr_interface,
+					&psin6->sin6_addr);
+	return ipv6_sock_mc_drop(sk, gr32.gr_interface, &psin6->sin6_addr);
 }
 
 static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
@@ -722,77 +866,26 @@ done:
 
 	case MCAST_JOIN_GROUP:
 	case MCAST_LEAVE_GROUP:
-	{
-		struct group_req greq;
-		struct sockaddr_in6 *psin6;
-
-		if (optlen < sizeof(struct group_req))
-			goto e_inval;
-
-		retv = -EFAULT;
-		if (copy_from_user(&greq, optval, sizeof(struct group_req)))
-			break;
-		if (greq.gr_group.ss_family != AF_INET6) {
-			retv = -EADDRNOTAVAIL;
-			break;
-		}
-		psin6 = (struct sockaddr_in6 *)&greq.gr_group;
-		if (optname == MCAST_JOIN_GROUP)
-			retv = ipv6_sock_mc_join(sk, greq.gr_interface,
-						 &psin6->sin6_addr);
+		if (in_compat_syscall())
+			retv = compat_ipv6_mcast_join_leave(sk, optname, optval,
+							    optlen);
 		else
-			retv = ipv6_sock_mc_drop(sk, greq.gr_interface,
-						 &psin6->sin6_addr);
+			retv = ipv6_mcast_join_leave(sk, optname, optval,
+						     optlen);
 		break;
-	}
 	case MCAST_JOIN_SOURCE_GROUP:
 	case MCAST_LEAVE_SOURCE_GROUP:
 	case MCAST_BLOCK_SOURCE:
 	case MCAST_UNBLOCK_SOURCE:
-	{
-		struct group_source_req greqs;
-
-		if (optlen < sizeof(struct group_source_req))
-			goto e_inval;
-		if (copy_from_user(&greqs, optval, sizeof(greqs))) {
-			retv = -EFAULT;
-			break;
-		}
-		retv = do_ipv6_mcast_group_source(sk, optname, &greqs);
+		retv = do_ipv6_mcast_group_source(sk, optname, optval, optlen);
 		break;
-	}
 	case MCAST_MSFILTER:
-	{
-		struct group_filter *gsf;
-
-		if (optlen < GROUP_FILTER_SIZE(0))
-			goto e_inval;
-		if (optlen > sysctl_optmem_max) {
-			retv = -ENOBUFS;
-			break;
-		}
-		gsf = memdup_user(optval, optlen);
-		if (IS_ERR(gsf)) {
-			retv = PTR_ERR(gsf);
-			break;
-		}
-		/* numsrc >= (4G-140)/128 overflow in 32 bits */
-		if (gsf->gf_numsrc >= 0x1ffffffU ||
-		    gsf->gf_numsrc > sysctl_mld_max_msf) {
-			kfree(gsf);
-			retv = -ENOBUFS;
-			break;
-		}
-		if (GROUP_FILTER_SIZE(gsf->gf_numsrc) > optlen) {
-			kfree(gsf);
-			retv = -EINVAL;
-			break;
-		}
-		retv = ip6_mc_msfilter(sk, gsf, gsf->gf_slist);
-		kfree(gsf);
-
+		if (in_compat_syscall())
+			retv = compat_ipv6_set_mcast_msfilter(sk, optval,
+							      optlen);
+		else
+			retv = ipv6_set_mcast_msfilter(sk, optval, optlen);
 		break;
-	}
 	case IPV6_ROUTER_ALERT:
 		if (optlen < sizeof(int))
 			goto e_inval;
@@ -908,140 +1001,6 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
 }
 EXPORT_SYMBOL(ipv6_setsockopt);
 
-#ifdef CONFIG_COMPAT
-int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, unsigned int optlen)
-{
-	int err;
-
-	if (level == SOL_IP && sk->sk_type != SOCK_RAW) {
-		if (udp_prot.compat_setsockopt != NULL)
-			return udp_prot.compat_setsockopt(sk, level, optname,
-							  optval, optlen);
-		return udp_prot.setsockopt(sk, level, optname, optval, optlen);
-	}
-
-	if (level != SOL_IPV6)
-		return -ENOPROTOOPT;
-
-	switch (optname) {
-	case MCAST_JOIN_GROUP:
-	case MCAST_LEAVE_GROUP:
-	{
-		struct compat_group_req __user *gr32 = (void __user *)optval;
-		struct group_req greq;
-		struct sockaddr_in6 *psin6 = (struct sockaddr_in6 *)&greq.gr_group;
-
-		if (optlen < sizeof(struct compat_group_req))
-			return -EINVAL;
-
-		if (get_user(greq.gr_interface, &gr32->gr_interface) ||
-		    copy_from_user(&greq.gr_group, &gr32->gr_group,
-				sizeof(greq.gr_group)))
-			return -EFAULT;
-
-		if (greq.gr_group.ss_family != AF_INET6)
-			return -EADDRNOTAVAIL;
-
-		rtnl_lock();
-		lock_sock(sk);
-		if (optname == MCAST_JOIN_GROUP)
-			err = ipv6_sock_mc_join(sk, greq.gr_interface,
-						 &psin6->sin6_addr);
-		else
-			err = ipv6_sock_mc_drop(sk, greq.gr_interface,
-						 &psin6->sin6_addr);
-		release_sock(sk);
-		rtnl_unlock();
-		return err;
-	}
-	case MCAST_JOIN_SOURCE_GROUP:
-	case MCAST_LEAVE_SOURCE_GROUP:
-	case MCAST_BLOCK_SOURCE:
-	case MCAST_UNBLOCK_SOURCE:
-	{
-		struct compat_group_source_req __user *gsr32 = (void __user *)optval;
-		struct group_source_req greqs;
-
-		if (optlen < sizeof(struct compat_group_source_req))
-			return -EINVAL;
-
-		if (get_user(greqs.gsr_interface, &gsr32->gsr_interface) ||
-		    copy_from_user(&greqs.gsr_group, &gsr32->gsr_group,
-				sizeof(greqs.gsr_group)) ||
-		    copy_from_user(&greqs.gsr_source, &gsr32->gsr_source,
-				sizeof(greqs.gsr_source)))
-			return -EFAULT;
-
-		rtnl_lock();
-		lock_sock(sk);
-		err = do_ipv6_mcast_group_source(sk, optname, &greqs);
-		release_sock(sk);
-		rtnl_unlock();
-		return err;
-	}
-	case MCAST_MSFILTER:
-	{
-		const int size0 = offsetof(struct compat_group_filter, gf_slist);
-		struct compat_group_filter *gf32;
-		void *p;
-		int n;
-
-		if (optlen < size0)
-			return -EINVAL;
-		if (optlen > sysctl_optmem_max - 4)
-			return -ENOBUFS;
-
-		p = kmalloc(optlen + 4, GFP_KERNEL);
-		if (!p)
-			return -ENOMEM;
-
-		gf32 = p + 4; /* we want ->gf_group and ->gf_slist aligned */
-		if (copy_from_user(gf32, optval, optlen)) {
-			err = -EFAULT;
-			goto mc_msf_out;
-		}
-
-		n = gf32->gf_numsrc;
-		/* numsrc >= (4G-140)/128 overflow in 32 bits */
-		if (n >= 0x1ffffffU ||
-		    n > sysctl_mld_max_msf) {
-			err = -ENOBUFS;
-			goto mc_msf_out;
-		}
-		if (offsetof(struct compat_group_filter, gf_slist[n]) > optlen) {
-			err = -EINVAL;
-			goto mc_msf_out;
-		}
-
-		rtnl_lock();
-		lock_sock(sk);
-		err = ip6_mc_msfilter(sk, &(struct group_filter){
-				.gf_interface = gf32->gf_interface,
-				.gf_group = gf32->gf_group,
-				.gf_fmode = gf32->gf_fmode,
-				.gf_numsrc = gf32->gf_numsrc}, gf32->gf_slist);
-		release_sock(sk);
-		rtnl_unlock();
-mc_msf_out:
-		kfree(p);
-		return err;
-	}
-	}
-
-	err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);
-#ifdef CONFIG_NETFILTER
-	/* we need to exclude all possible ENOPROTOOPTs except default case */
-	if (err == -ENOPROTOOPT && optname != IPV6_IPSEC_POLICY &&
-	    optname != IPV6_XFRM_POLICY)
-		err = compat_nf_setsockopt(sk, PF_INET6, optname, optval,
-					   optlen);
-#endif
-	return err;
-}
-EXPORT_SYMBOL(compat_ipv6_setsockopt);
-#endif
-
 static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
 				  int optname, char __user *optval, int len)
 {
@@ -1076,6 +1035,75 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
 	return len;
 }
 
+static int ipv6_get_msfilter(struct sock *sk, void __user *optval,
+		int __user *optlen, int len)
+{
+	const int size0 = offsetof(struct group_filter, gf_slist);
+	struct group_filter __user *p = optval;
+	struct group_filter gsf;
+	int num;
+	int err;
+
+	if (len < size0)
+		return -EINVAL;
+	if (copy_from_user(&gsf, p, size0))
+		return -EFAULT;
+	if (gsf.gf_group.ss_family != AF_INET6)
+		return -EADDRNOTAVAIL;
+	num = gsf.gf_numsrc;
+	lock_sock(sk);
+	err = ip6_mc_msfget(sk, &gsf, p->gf_slist);
+	if (!err) {
+		if (num > gsf.gf_numsrc)
+			num = gsf.gf_numsrc;
+		if (put_user(GROUP_FILTER_SIZE(num), optlen) ||
+		    copy_to_user(p, &gsf, size0))
+			err = -EFAULT;
+	}
+	release_sock(sk);
+	return err;
+}
+
+static int compat_ipv6_get_msfilter(struct sock *sk, void __user *optval,
+		int __user *optlen)
+{
+	const int size0 = offsetof(struct compat_group_filter, gf_slist);
+	struct compat_group_filter __user *p = optval;
+	struct compat_group_filter gf32;
+	struct group_filter gf;
+	int len, err;
+	int num;
+
+	if (get_user(len, optlen))
+		return -EFAULT;
+	if (len < size0)
+		return -EINVAL;
+
+	if (copy_from_user(&gf32, p, size0))
+		return -EFAULT;
+	gf.gf_interface = gf32.gf_interface;
+	gf.gf_fmode = gf32.gf_fmode;
+	num = gf.gf_numsrc = gf32.gf_numsrc;
+	gf.gf_group = gf32.gf_group;
+
+	if (gf.gf_group.ss_family != AF_INET6)
+		return -EADDRNOTAVAIL;
+
+	lock_sock(sk);
+	err = ip6_mc_msfget(sk, &gf, p->gf_slist);
+	release_sock(sk);
+	if (err)
+		return err;
+	if (num > gf.gf_numsrc)
+		num = gf.gf_numsrc;
+	len = GROUP_FILTER_SIZE(num) - (sizeof(gf)-sizeof(gf32));
+	if (put_user(len, optlen) ||
+	    put_user(gf.gf_fmode, &p->gf_fmode) ||
+	    put_user(gf.gf_numsrc, &p->gf_numsrc))
+		return -EFAULT;
+	return 0;
+}
+
 static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
 		    char __user *optval, int __user *optlen, unsigned int flags)
 {
@@ -1099,33 +1127,9 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
 		val = sk->sk_family;
 		break;
 	case MCAST_MSFILTER:
-	{
-		struct group_filter __user *p = (void __user *)optval;
-		struct group_filter gsf;
-		const int size0 = offsetof(struct group_filter, gf_slist);
-		int num;
-		int err;
-
-		if (len < size0)
-			return -EINVAL;
-		if (copy_from_user(&gsf, p, size0))
-			return -EFAULT;
-		if (gsf.gf_group.ss_family != AF_INET6)
-			return -EADDRNOTAVAIL;
-		num = gsf.gf_numsrc;
-		lock_sock(sk);
-		err = ip6_mc_msfget(sk, &gsf, p->gf_slist);
-		if (!err) {
-			if (num > gsf.gf_numsrc)
-				num = gsf.gf_numsrc;
-			if (put_user(GROUP_FILTER_SIZE(num), optlen) ||
-			    copy_to_user(p, &gsf, size0))
-				err = -EFAULT;
-		}
-		release_sock(sk);
-		return err;
-	}
-
+		if (in_compat_syscall())
+			return compat_ipv6_get_msfilter(sk, optval, optlen);
+		return ipv6_get_msfilter(sk, optval, optlen, len);
 	case IPV6_2292PKTOPTIONS:
 	{
 		struct msghdr msg;
@@ -1473,78 +1477,3 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
 	return err;
 }
 EXPORT_SYMBOL(ipv6_getsockopt);
-
-#ifdef CONFIG_COMPAT
-int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
-			   char __user *optval, int __user *optlen)
-{
-	int err;
-
-	if (level == SOL_IP && sk->sk_type != SOCK_RAW) {
-		if (udp_prot.compat_getsockopt != NULL)
-			return udp_prot.compat_getsockopt(sk, level, optname,
-							  optval, optlen);
-		return udp_prot.getsockopt(sk, level, optname, optval, optlen);
-	}
-
-	if (level != SOL_IPV6)
-		return -ENOPROTOOPT;
-
-	if (optname == MCAST_MSFILTER) {
-		const int size0 = offsetof(struct compat_group_filter, gf_slist);
-		struct compat_group_filter __user *p = (void __user *)optval;
-		struct compat_group_filter gf32;
-		struct group_filter gf;
-		int ulen, err;
-		int num;
-
-		if (get_user(ulen, optlen))
-			return -EFAULT;
-
-		if (ulen < size0)
-			return -EINVAL;
-
-		if (copy_from_user(&gf32, p, size0))
-			return -EFAULT;
-
-		gf.gf_interface = gf32.gf_interface;
-		gf.gf_fmode = gf32.gf_fmode;
-		num = gf.gf_numsrc = gf32.gf_numsrc;
-		gf.gf_group = gf32.gf_group;
-
-		if (gf.gf_group.ss_family != AF_INET6)
-			return -EADDRNOTAVAIL;
-		lock_sock(sk);
-		err = ip6_mc_msfget(sk, &gf, p->gf_slist);
-		release_sock(sk);
-		if (err)
-			return err;
-		if (num > gf.gf_numsrc)
-			num = gf.gf_numsrc;
-		ulen = GROUP_FILTER_SIZE(num) - (sizeof(gf)-sizeof(gf32));
-		if (put_user(ulen, optlen) ||
-		    put_user(gf.gf_fmode, &p->gf_fmode) ||
-		    put_user(gf.gf_numsrc, &p->gf_numsrc))
-			return -EFAULT;
-		return 0;
-	}
-
-	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen,
-				 MSG_CMSG_COMPAT);
-#ifdef CONFIG_NETFILTER
-	/* we need to exclude all possible ENOPROTOOPTs except default case */
-	if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
-		int len;
-
-		if (get_user(len, optlen))
-			return -EFAULT;
-
-		err = compat_nf_getsockopt(sk, PF_INET6, optname, optval, &len);
-		if (err >= 0)
-			err = put_user(len, optlen);
-	}
-#endif
-	return err;
-}
-EXPORT_SYMBOL(compat_ipv6_getsockopt);
-#endif
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index e96a431549bc..fd1f8f931231 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -960,8 +960,7 @@ static int compat_table_info(const struct xt_table_info *info,
 }
 #endif
 
-static int get_info(struct net *net, void __user *user,
-		    const int *len, int compat)
+static int get_info(struct net *net, void __user *user, const int *len)
 {
 	char name[XT_TABLE_MAXNAMELEN];
 	struct xt_table *t;
@@ -975,7 +974,7 @@ static int get_info(struct net *net, void __user *user,
 
 	name[XT_TABLE_MAXNAMELEN-1] = '\0';
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_lock(AF_INET6);
 #endif
 	t = xt_request_find_table_lock(net, AF_INET6, name);
@@ -985,7 +984,7 @@ static int get_info(struct net *net, void __user *user,
 #ifdef CONFIG_COMPAT
 		struct xt_table_info tmp;
 
-		if (compat) {
+		if (in_compat_syscall()) {
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(AF_INET6);
 			private = &tmp;
@@ -1011,7 +1010,7 @@ static int get_info(struct net *net, void __user *user,
 	} else
 		ret = PTR_ERR(t);
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_unlock(AF_INET6);
 #endif
 	return ret;
@@ -1169,8 +1168,7 @@ do_replace(struct net *net, const void __user *user, unsigned int len)
 }
 
 static int
-do_add_counters(struct net *net, const void __user *user, unsigned int len,
-		int compat)
+do_add_counters(struct net *net, const void __user *user, unsigned int len)
 {
 	unsigned int i;
 	struct xt_counters_info tmp;
@@ -1181,7 +1179,7 @@ do_add_counters(struct net *net, const void __user *user, unsigned int len,
 	struct ip6t_entry *iter;
 	unsigned int addend;
 
-	paddc = xt_copy_counters_from_user(user, len, &tmp, compat);
+	paddc = xt_copy_counters_from_user(user, len, &tmp);
 	if (IS_ERR(paddc))
 		return PTR_ERR(paddc);
 	t = xt_find_table_lock(net, AF_INET6, tmp.name);
@@ -1543,31 +1541,6 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
 	return ret;
 }
 
-static int
-compat_do_ip6t_set_ctl(struct sock *sk, int cmd, void __user *user,
-		       unsigned int len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case IP6T_SO_SET_REPLACE:
-		ret = compat_do_replace(sock_net(sk), user, len);
-		break;
-
-	case IP6T_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 1);
-		break;
-
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
 struct compat_ip6t_get_entries {
 	char name[XT_TABLE_MAXNAMELEN];
 	compat_uint_t size;
@@ -1643,29 +1616,6 @@ compat_get_entries(struct net *net, struct compat_ip6t_get_entries __user *uptr,
 	xt_compat_unlock(AF_INET6);
 	return ret;
 }
-
-static int do_ip6t_get_ctl(struct sock *, int, void __user *, int *);
-
-static int
-compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case IP6T_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 1);
-		break;
-	case IP6T_SO_GET_ENTRIES:
-		ret = compat_get_entries(sock_net(sk), user, len);
-		break;
-	default:
-		ret = do_ip6t_get_ctl(sk, cmd, user, len);
-	}
-	return ret;
-}
 #endif
 
 static int
@@ -1678,11 +1628,16 @@ do_ip6t_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 
 	switch (cmd) {
 	case IP6T_SO_SET_REPLACE:
-		ret = do_replace(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_do_replace(sock_net(sk), user, len);
+		else
+#endif
+			ret = do_replace(sock_net(sk), user, len);
 		break;
 
 	case IP6T_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 0);
+		ret = do_add_counters(sock_net(sk), user, len);
 		break;
 
 	default:
@@ -1702,11 +1657,16 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 
 	switch (cmd) {
 	case IP6T_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 0);
+		ret = get_info(sock_net(sk), user, len);
 		break;
 
 	case IP6T_SO_GET_ENTRIES:
-		ret = get_entries(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_get_entries(sock_net(sk), user, len);
+		else
+#endif
+			ret = get_entries(sock_net(sk), user, len);
 		break;
 
 	case IP6T_SO_GET_REVISION_MATCH:
@@ -1897,15 +1857,9 @@ static struct nf_sockopt_ops ip6t_sockopts = {
 	.set_optmin	= IP6T_BASE_CTL,
 	.set_optmax	= IP6T_SO_SET_MAX+1,
 	.set		= do_ip6t_set_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_set	= compat_do_ip6t_set_ctl,
-#endif
 	.get_optmin	= IP6T_BASE_CTL,
 	.get_optmax	= IP6T_SO_GET_MAX+1,
 	.get		= do_ip6t_get_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_get	= compat_do_ip6t_get_ctl,
-#endif
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 8ef5a7b30524..594e01ad670a 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1084,30 +1084,6 @@ static int rawv6_setsockopt(struct sock *sk, int level, int optname,
 	return do_rawv6_setsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-static int compat_rawv6_setsockopt(struct sock *sk, int level, int optname,
-				   char __user *optval, unsigned int optlen)
-{
-	switch (level) {
-	case SOL_RAW:
-		break;
-	case SOL_ICMPV6:
-		if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
-			return -EOPNOTSUPP;
-		return rawv6_seticmpfilter(sk, level, optname, optval, optlen);
-	case SOL_IPV6:
-		if (optname == IPV6_CHECKSUM ||
-		    optname == IPV6_HDRINCL)
-			break;
-		fallthrough;
-	default:
-		return compat_ipv6_setsockopt(sk, level, optname,
-					      optval, optlen);
-	}
-	return do_rawv6_setsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 static int do_rawv6_getsockopt(struct sock *sk, int level, int optname,
 			    char __user *optval, int __user *optlen)
 {
@@ -1169,30 +1145,6 @@ static int rawv6_getsockopt(struct sock *sk, int level, int optname,
 	return do_rawv6_getsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-static int compat_rawv6_getsockopt(struct sock *sk, int level, int optname,
-				   char __user *optval, int __user *optlen)
-{
-	switch (level) {
-	case SOL_RAW:
-		break;
-	case SOL_ICMPV6:
-		if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
-			return -EOPNOTSUPP;
-		return rawv6_geticmpfilter(sk, level, optname, optval, optlen);
-	case SOL_IPV6:
-		if (optname == IPV6_CHECKSUM ||
-		    optname == IPV6_HDRINCL)
-			break;
-		fallthrough;
-	default:
-		return compat_ipv6_getsockopt(sk, level, optname,
-					      optval, optlen);
-	}
-	return do_rawv6_getsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 static int rawv6_ioctl(struct sock *sk, int cmd, unsigned long arg)
 {
 	switch (cmd) {
@@ -1297,8 +1249,6 @@ struct proto rawv6_prot = {
 	.usersize	   = sizeof_field(struct raw6_sock, filter),
 	.h.raw_hash	   = &raw_v6_hashinfo,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_rawv6_setsockopt,
-	.compat_getsockopt = compat_rawv6_getsockopt,
 	.compat_ioctl	   = compat_rawv6_ioctl,
 #endif
 	.diag_destroy	   = raw_abort,
@@ -1378,8 +1328,6 @@ const struct proto_ops inet6_sockraw_ops = {
 	.sendpage	   = sock_no_sendpage,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 };
 
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 4502db706f75..c34b7834fd84 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1831,10 +1831,6 @@ const struct inet_connection_sock_af_ops ipv6_specific = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ipv6_setsockopt,
-	.compat_getsockopt = compat_ipv6_getsockopt,
-#endif
 	.mtu_reduced	   = tcp_v6_mtu_reduced,
 };
 
@@ -1861,10 +1857,6 @@ static const struct inet_connection_sock_af_ops ipv6_mapped = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ipv6_setsockopt,
-	.compat_getsockopt = compat_ipv6_getsockopt,
-#endif
 	.mtu_reduced	   = tcp_v4_mtu_reduced,
 };
 
@@ -2122,10 +2114,6 @@ struct proto tcpv6_prot = {
 	.rsk_prot		= &tcp6_request_sock_ops,
 	.h.hashinfo		= &tcp_hashinfo,
 	.no_autobind		= true,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_tcp_setsockopt,
-	.compat_getsockopt	= compat_tcp_getsockopt,
-#endif
 	.diag_destroy		= tcp_abort,
 };
 EXPORT_SYMBOL_GPL(tcpv6_prot);
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 38c0d9350c6b..5aff0856a05b 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1570,17 +1570,6 @@ int udpv6_setsockopt(struct sock *sk, int level, int optname,
 	return ipv6_setsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-int compat_udpv6_setsockopt(struct sock *sk, int level, int optname,
-			    char __user *optval, unsigned int optlen)
-{
-	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
-		return udp_lib_setsockopt(sk, level, optname, optval, optlen,
-					  udp_v6_push_pending_frames);
-	return compat_ipv6_setsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 int udpv6_getsockopt(struct sock *sk, int level, int optname,
 		     char __user *optval, int __user *optlen)
 {
@@ -1589,16 +1578,6 @@ int udpv6_getsockopt(struct sock *sk, int level, int optname,
 	return ipv6_getsockopt(sk, level, optname, optval, optlen);
 }
 
-#ifdef CONFIG_COMPAT
-int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
-			    char __user *optval, int __user *optlen)
-{
-	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
-		return udp_lib_getsockopt(sk, level, optname, optval, optlen);
-	return compat_ipv6_getsockopt(sk, level, optname, optval, optlen);
-}
-#endif
-
 /* thinking of making this const? Don't.
  * early_demux can change based on sysctl.
  */
@@ -1681,10 +1660,6 @@ struct proto udpv6_prot = {
 	.sysctl_rmem_offset     = offsetof(struct net, ipv4.sysctl_udp_rmem_min),
 	.obj_size		= sizeof(struct udp6_sock),
 	.h.udp_table		= &udp_table,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_udpv6_setsockopt,
-	.compat_getsockopt	= compat_udpv6_getsockopt,
-#endif
 	.diag_destroy		= udp_abort,
 };
 
diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
index 20e324b6f358..30dfb6f1b762 100644
--- a/net/ipv6/udp_impl.h
+++ b/net/ipv6/udp_impl.h
@@ -19,12 +19,6 @@ int udpv6_getsockopt(struct sock *sk, int level, int optname,
 		     char __user *optval, int __user *optlen);
 int udpv6_setsockopt(struct sock *sk, int level, int optname,
 		     char __user *optval, unsigned int optlen);
-#ifdef CONFIG_COMPAT
-int compat_udpv6_setsockopt(struct sock *sk, int level, int optname,
-			    char __user *optval, unsigned int optlen);
-int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
-			    char __user *optval, int __user *optlen);
-#endif
 int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len);
 int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
 		  int flags, int *addr_len);
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index bf7a7acd39b1..fbb700d3f437 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -52,10 +52,6 @@ struct proto udplitev6_prot = {
 	.sysctl_mem	   = sysctl_udp_mem,
 	.obj_size	   = sizeof(struct udp6_sock),
 	.h.udp_table	   = &udplite_table,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_udpv6_setsockopt,
-	.compat_getsockopt = compat_udpv6_getsockopt,
-#endif
 };
 
 static struct inet_protosw udplite6_protosw = {
diff --git a/net/key/af_key.c b/net/key/af_key.c
index b67ed3a8486c..f13626c1a985 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -3734,8 +3734,6 @@ static const struct proto_ops pfkey_ops = {
 	.ioctl		=	sock_no_ioctl,
 	.listen		=	sock_no_listen,
 	.shutdown	=	sock_no_shutdown,
-	.setsockopt	=	sock_no_setsockopt,
-	.getsockopt	=	sock_no_getsockopt,
 	.mmap		=	sock_no_mmap,
 	.sendpage	=	sock_no_sendpage,
 
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 955662a6dee7..2a3fd31fb589 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -612,10 +612,6 @@ static struct proto l2tp_ip_prot = {
 	.hash		   = l2tp_ip_hash,
 	.unhash		   = l2tp_ip_unhash,
 	.obj_size	   = sizeof(struct l2tp_ip_sock),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ip_setsockopt,
-	.compat_getsockopt = compat_ip_getsockopt,
-#endif
 };
 
 static const struct proto_ops l2tp_ip_ops = {
@@ -638,10 +634,6 @@ static const struct proto_ops l2tp_ip_ops = {
 	.recvmsg	   = sock_common_recvmsg,
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 };
 
 static struct inet_protosw l2tp_ip_protosw = {
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 526ed2c24dd5..4799bec87b33 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -745,10 +745,6 @@ static struct proto l2tp_ip6_prot = {
 	.hash		   = l2tp_ip6_hash,
 	.unhash		   = l2tp_ip6_unhash,
 	.obj_size	   = sizeof(struct l2tp_ip6_sock),
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ipv6_setsockopt,
-	.compat_getsockopt = compat_ipv6_getsockopt,
-#endif
 };
 
 static const struct proto_ops l2tp_ip6_ops = {
@@ -773,8 +769,6 @@ static const struct proto_ops l2tp_ip6_ops = {
 	.sendpage	   = sock_no_sendpage,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 };
 
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index dbe43e0cd734..f0b0b503c262 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -2166,10 +2166,6 @@ static const struct proto_ops mptcp_stream_ops = {
 	.recvmsg	   = inet_recvmsg,
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = inet_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 };
 
 static struct inet_protosw mptcp_protosw = {
@@ -2222,8 +2218,6 @@ static const struct proto_ops mptcp_v6_stream_ops = {
 	.sendpage	   = inet_sendpage,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 };
 
diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
index 46cb3786e0ec..90469b1f628a 100644
--- a/net/netfilter/nf_sockopt.c
+++ b/net/netfilter/nf_sockopt.c
@@ -89,78 +89,32 @@ out:
 	return ops;
 }
 
-/* Call get/setsockopt() */
-static int nf_sockopt(struct sock *sk, u_int8_t pf, int val,
-		      char __user *opt, int *len, int get)
+int nf_setsockopt(struct sock *sk, u_int8_t pf, int val, char __user *opt,
+		  unsigned int len)
 {
 	struct nf_sockopt_ops *ops;
 	int ret;
 
-	ops = nf_sockopt_find(sk, pf, val, get);
+	ops = nf_sockopt_find(sk, pf, val, 0);
 	if (IS_ERR(ops))
 		return PTR_ERR(ops);
-
-	if (get)
-		ret = ops->get(sk, val, opt, len);
-	else
-		ret = ops->set(sk, val, opt, *len);
-
+	ret = ops->set(sk, val, opt, len);
 	module_put(ops->owner);
 	return ret;
 }
-
-int nf_setsockopt(struct sock *sk, u_int8_t pf, int val, char __user *opt,
-		  unsigned int len)
-{
-	return nf_sockopt(sk, pf, val, opt, &len, 0);
-}
 EXPORT_SYMBOL(nf_setsockopt);
 
 int nf_getsockopt(struct sock *sk, u_int8_t pf, int val, char __user *opt,
 		  int *len)
 {
-	return nf_sockopt(sk, pf, val, opt, len, 1);
-}
-EXPORT_SYMBOL(nf_getsockopt);
-
-#ifdef CONFIG_COMPAT
-static int compat_nf_sockopt(struct sock *sk, u_int8_t pf, int val,
-			     char __user *opt, int *len, int get)
-{
 	struct nf_sockopt_ops *ops;
 	int ret;
 
-	ops = nf_sockopt_find(sk, pf, val, get);
+	ops = nf_sockopt_find(sk, pf, val, 1);
 	if (IS_ERR(ops))
 		return PTR_ERR(ops);
-
-	if (get) {
-		if (ops->compat_get)
-			ret = ops->compat_get(sk, val, opt, len);
-		else
-			ret = ops->get(sk, val, opt, len);
-	} else {
-		if (ops->compat_set)
-			ret = ops->compat_set(sk, val, opt, *len);
-		else
-			ret = ops->set(sk, val, opt, *len);
-	}
-
+	ret = ops->get(sk, val, opt, len);
 	module_put(ops->owner);
 	return ret;
 }
-
-int compat_nf_setsockopt(struct sock *sk, u_int8_t pf,
-		int val, char __user *opt, unsigned int len)
-{
-	return compat_nf_sockopt(sk, pf, val, opt, &len, 0);
-}
-EXPORT_SYMBOL(compat_nf_setsockopt);
-
-int compat_nf_getsockopt(struct sock *sk, u_int8_t pf,
-		int val, char __user *opt, int *len)
-{
-	return compat_nf_sockopt(sk, pf, val, opt, len, 1);
-}
-EXPORT_SYMBOL(compat_nf_getsockopt);
-#endif
+EXPORT_SYMBOL(nf_getsockopt);
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 99a468be4a59..32bab45af7e4 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -1033,15 +1033,14 @@ EXPORT_SYMBOL_GPL(xt_check_target);
  * @user: src pointer to userspace memory
  * @len: alleged size of userspace memory
  * @info: where to store the xt_counters_info metadata
- * @compat: true if we setsockopt call is done by 32bit task on 64bit kernel
  *
  * Copies counter meta data from @user and stores it in @info.
  *
  * vmallocs memory to hold the counters, then copies the counter data
  * from @user to the new memory and returns a pointer to it.
  *
- * If @compat is true, @info gets converted automatically to the 64bit
- * representation.
+ * If called from a compat syscall, @info gets converted automatically to the
+ * 64bit representation.
  *
  * The metadata associated with the counters is stored in @info.
  *
@@ -1049,13 +1048,13 @@ EXPORT_SYMBOL_GPL(xt_check_target);
  * If IS_ERR is false, caller has to vfree the pointer.
  */
 void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
-				 struct xt_counters_info *info, bool compat)
+				 struct xt_counters_info *info)
 {
 	void *mem;
 	u64 size;
 
 #ifdef CONFIG_COMPAT
-	if (compat) {
+	if (in_compat_syscall()) {
 		/* structures only differ in size due to alignment */
 		struct compat_xt_counters_info compat_tmp;
 
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 28604414dec1..6da1e2334bb6 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -921,8 +921,6 @@ static const struct proto_ops llcp_rawsock_ops = {
 	.ioctl          = sock_no_ioctl,
 	.listen         = sock_no_listen,
 	.shutdown       = sock_no_shutdown,
-	.setsockopt     = sock_no_setsockopt,
-	.getsockopt     = sock_no_getsockopt,
 	.sendmsg        = sock_no_sendmsg,
 	.recvmsg        = llcp_sock_recvmsg,
 	.mmap           = sock_no_mmap,
diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c
index ba5ffd3badd3..b2061b6746ea 100644
--- a/net/nfc/rawsock.c
+++ b/net/nfc/rawsock.c
@@ -276,8 +276,6 @@ static const struct proto_ops rawsock_ops = {
 	.ioctl          = sock_no_ioctl,
 	.listen         = sock_no_listen,
 	.shutdown       = sock_no_shutdown,
-	.setsockopt     = sock_no_setsockopt,
-	.getsockopt     = sock_no_getsockopt,
 	.sendmsg        = rawsock_sendmsg,
 	.recvmsg        = rawsock_recvmsg,
 	.mmap           = sock_no_mmap,
@@ -296,8 +294,6 @@ static const struct proto_ops rawsock_raw_ops = {
 	.ioctl          = sock_no_ioctl,
 	.listen         = sock_no_listen,
 	.shutdown       = sock_no_shutdown,
-	.setsockopt     = sock_no_setsockopt,
-	.getsockopt     = sock_no_getsockopt,
 	.sendmsg        = sock_no_sendmsg,
 	.recvmsg        = rawsock_recvmsg,
 	.mmap           = sock_no_mmap,
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 781fee93b7d5..c240fb5de3f0 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1545,10 +1545,10 @@ static int fanout_set_data_cbpf(struct packet_sock *po, char __user *data,
 
 	if (sock_flag(&po->sk, SOCK_FILTER_LOCKED))
 		return -EPERM;
-	if (len != sizeof(fprog))
-		return -EINVAL;
-	if (copy_from_user(&fprog, data, len))
-		return -EFAULT;
+
+	ret = copy_bpf_fprog_from_user(&fprog, data, len);
+	if (ret)
+		return ret;
 
 	ret = bpf_prog_create_from_user(&new, &fprog, NULL, false);
 	if (ret)
@@ -4040,28 +4040,6 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
 	return 0;
 }
 
-
-#ifdef CONFIG_COMPAT
-static int compat_packet_setsockopt(struct socket *sock, int level, int optname,
-				    char __user *optval, unsigned int optlen)
-{
-	struct packet_sock *po = pkt_sk(sock->sk);
-
-	if (level != SOL_PACKET)
-		return -ENOPROTOOPT;
-
-	if (optname == PACKET_FANOUT_DATA &&
-	    po->fanout && po->fanout->type == PACKET_FANOUT_CBPF) {
-		optval = (char __user *)get_compat_bpf_fprog(optval);
-		if (!optval)
-			return -EFAULT;
-		optlen = sizeof(struct sock_fprog);
-	}
-
-	return packet_setsockopt(sock, level, optname, optval, optlen);
-}
-#endif
-
 static int packet_notifier(struct notifier_block *this,
 			   unsigned long msg, void *ptr)
 {
@@ -4525,8 +4503,6 @@ static const struct proto_ops packet_ops_spkt = {
 	.gettstamp =	sock_gettstamp,
 	.listen =	sock_no_listen,
 	.shutdown =	sock_no_shutdown,
-	.setsockopt =	sock_no_setsockopt,
-	.getsockopt =	sock_no_getsockopt,
 	.sendmsg =	packet_sendmsg_spkt,
 	.recvmsg =	packet_recvmsg,
 	.mmap =		sock_no_mmap,
@@ -4549,9 +4525,6 @@ static const struct proto_ops packet_ops = {
 	.shutdown =	sock_no_shutdown,
 	.setsockopt =	packet_setsockopt,
 	.getsockopt =	packet_getsockopt,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_packet_setsockopt,
-#endif
 	.sendmsg =	packet_sendmsg,
 	.recvmsg =	packet_recvmsg,
 	.mmap =		packet_mmap,
diff --git a/net/phonet/socket.c b/net/phonet/socket.c
index 76d499f6af9a..2599235d592e 100644
--- a/net/phonet/socket.c
+++ b/net/phonet/socket.c
@@ -439,12 +439,6 @@ const struct proto_ops phonet_dgram_ops = {
 	.ioctl		= pn_socket_ioctl,
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = sock_no_setsockopt,
-	.compat_getsockopt = sock_no_getsockopt,
-#endif
 	.sendmsg	= pn_socket_sendmsg,
 	.recvmsg	= sock_common_recvmsg,
 	.mmap		= sock_no_mmap,
@@ -466,10 +460,6 @@ const struct proto_ops phonet_stream_ops = {
 	.shutdown	= sock_no_shutdown,
 	.setsockopt	= sock_common_setsockopt,
 	.getsockopt	= sock_common_getsockopt,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 	.sendmsg	= pn_socket_sendmsg,
 	.recvmsg	= sock_common_recvmsg,
 	.mmap		= sock_no_mmap,
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
index 24a8c3c6da0d..0cb4adfc6641 100644
--- a/net/qrtr/qrtr.c
+++ b/net/qrtr/qrtr.c
@@ -1208,8 +1208,6 @@ static const struct proto_ops qrtr_proto_ops = {
 	.gettstamp	= sock_gettstamp,
 	.poll		= datagram_poll,
 	.shutdown	= sock_no_shutdown,
-	.setsockopt	= sock_no_setsockopt,
-	.getsockopt	= sock_no_getsockopt,
 	.release	= qrtr_release,
 	.mmap		= sock_no_mmap,
 	.sendpage	= sock_no_sendpage,
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index ccfa0ab3e7f4..aea2a982984d 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -1033,8 +1033,6 @@ static const struct proto_ops inet6_seqpacket_ops = {
 	.mmap		   = sock_no_mmap,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	   = inet6_compat_ioctl,
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
 };
 
@@ -1089,10 +1087,6 @@ static struct sctp_af sctp_af_inet6 = {
 	.net_header_len	   = sizeof(struct ipv6hdr),
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
 	.ip_options_len	   = sctp_v6_ip_options_len,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ipv6_setsockopt,
-	.compat_getsockopt = compat_ipv6_getsockopt,
-#endif
 };
 
 static struct sctp_pf sctp_pf_inet6 = {
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index cde29f3c7fb3..7ecaf7d575c0 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1036,10 +1036,6 @@ static const struct proto_ops inet_seqpacket_ops = {
 	.recvmsg	   = inet_recvmsg,
 	.mmap		   = sock_no_mmap,
 	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
 };
 
 /* Registration with AF_INET family.  */
@@ -1093,10 +1089,6 @@ static struct sctp_af sctp_af_inet = {
 	.net_header_len	   = sizeof(struct iphdr),
 	.sockaddr_len	   = sizeof(struct sockaddr_in),
 	.ip_options_len	   = sctp_v4_ip_options_len,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_ip_setsockopt,
-	.compat_getsockopt = compat_ip_getsockopt,
-#endif
 };
 
 struct sctp_pf *sctp_get_pf_specific(sa_family_t family)
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 903321543838..9711c9e0e515 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1742,8 +1742,11 @@ static int smc_setsockopt(struct socket *sock, int level, int optname,
 	/* generic setsockopts reaching us here always apply to the
 	 * CLC socket
 	 */
-	rc = smc->clcsock->ops->setsockopt(smc->clcsock, level, optname,
-					   optval, optlen);
+	if (unlikely(!smc->clcsock->ops->setsockopt))
+		rc = -EOPNOTSUPP;
+	else
+		rc = smc->clcsock->ops->setsockopt(smc->clcsock, level, optname,
+						   optval, optlen);
 	if (smc->clcsock->sk->sk_err) {
 		sk->sk_err = smc->clcsock->sk->sk_err;
 		sk->sk_error_report(sk);
@@ -1808,6 +1811,8 @@ static int smc_getsockopt(struct socket *sock, int level, int optname,
 
 	smc = smc_sk(sock->sk);
 	/* socket options apply to the CLC socket */
+	if (unlikely(!smc->clcsock->ops->getsockopt))
+		return -EOPNOTSUPP;
 	return smc->clcsock->ops->getsockopt(smc->clcsock, level, optname,
 					     optval, optlen);
 }
diff --git a/net/socket.c b/net/socket.c
index 770503c4ca76..93846568c2fb 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2094,9 +2094,8 @@ static bool sock_use_custom_sol_socket(const struct socket *sock)
  *	Set a socket option. Because we don't know the option lengths we have
  *	to pass the user mode parameter for the protocols to sort out.
  */
-
-static int __sys_setsockopt(int fd, int level, int optname,
-			    char __user *optval, int optlen)
+int __sys_setsockopt(int fd, int level, int optname, char __user *optval,
+		int optlen)
 {
 	mm_segment_t oldfs = get_fs();
 	char *kernel_optval = NULL;
@@ -2107,43 +2106,44 @@ static int __sys_setsockopt(int fd, int level, int optname,
 		return -EINVAL;
 
 	sock = sockfd_lookup_light(fd, &err, &fput_needed);
-	if (sock != NULL) {
-		err = security_socket_setsockopt(sock, level, optname);
-		if (err)
-			goto out_put;
+	if (!sock)
+		return err;
 
-		err = BPF_CGROUP_RUN_PROG_SETSOCKOPT(sock->sk, &level,
-						     &optname, optval, &optlen,
-						     &kernel_optval);
+	err = security_socket_setsockopt(sock, level, optname);
+	if (err)
+		goto out_put;
 
-		if (err < 0) {
-			goto out_put;
-		} else if (err > 0) {
-			err = 0;
-			goto out_put;
-		}
+	if (!in_compat_syscall())
+		err = BPF_CGROUP_RUN_PROG_SETSOCKOPT(sock->sk, &level, &optname,
+						     optval, &optlen,
+						     &kernel_optval);
+	if (err < 0)
+		goto out_put;
+	if (err > 0) {
+		err = 0;
+		goto out_put;
+	}
 
-		if (kernel_optval) {
-			set_fs(KERNEL_DS);
-			optval = (char __user __force *)kernel_optval;
-		}
+	if (kernel_optval) {
+		set_fs(KERNEL_DS);
+		optval = (char __user __force *)kernel_optval;
+	}
 
-		if (level == SOL_SOCKET && !sock_use_custom_sol_socket(sock))
-			err =
-			    sock_setsockopt(sock, level, optname, optval,
+	if (level == SOL_SOCKET && !sock_use_custom_sol_socket(sock))
+		err = sock_setsockopt(sock, level, optname, optval, optlen);
+	else if (unlikely(!sock->ops->setsockopt))
+		err = -EOPNOTSUPP;
+	else
+		err = sock->ops->setsockopt(sock, level, optname, optval,
 					    optlen);
-		else
-			err =
-			    sock->ops->setsockopt(sock, level, optname, optval,
-						  optlen);
 
-		if (kernel_optval) {
-			set_fs(oldfs);
-			kfree(kernel_optval);
-		}
-out_put:
-		fput_light(sock->file, fput_needed);
+	if (kernel_optval) {
+		set_fs(oldfs);
+		kfree(kernel_optval);
 	}
+
+out_put:
+	fput_light(sock->file, fput_needed);
 	return err;
 }
 
@@ -2157,37 +2157,38 @@ SYSCALL_DEFINE5(setsockopt, int, fd, int, level, int, optname,
  *	Get a socket option. Because we don't know the option lengths we have
  *	to pass a user mode parameter for the protocols to sort out.
  */
-
-static int __sys_getsockopt(int fd, int level, int optname,
-			    char __user *optval, int __user *optlen)
+int __sys_getsockopt(int fd, int level, int optname, char __user *optval,
+		int __user *optlen)
 {
 	int err, fput_needed;
 	struct socket *sock;
 	int max_optlen;
 
 	sock = sockfd_lookup_light(fd, &err, &fput_needed);
-	if (sock != NULL) {
-		err = security_socket_getsockopt(sock, level, optname);
-		if (err)
-			goto out_put;
+	if (!sock)
+		return err;
+
+	err = security_socket_getsockopt(sock, level, optname);
+	if (err)
+		goto out_put;
 
+	if (!in_compat_syscall())
 		max_optlen = BPF_CGROUP_GETSOCKOPT_MAX_OPTLEN(optlen);
 
-		if (level == SOL_SOCKET)
-			err =
-			    sock_getsockopt(sock, level, optname, optval,
+	if (level == SOL_SOCKET)
+		err = sock_getsockopt(sock, level, optname, optval, optlen);
+	else if (unlikely(!sock->ops->getsockopt))
+		err = -EOPNOTSUPP;
+	else
+		err = sock->ops->getsockopt(sock, level, optname, optval,
 					    optlen);
-		else
-			err =
-			    sock->ops->getsockopt(sock, level, optname, optval,
-						  optlen);
 
+	if (!in_compat_syscall())
 		err = BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock->sk, level, optname,
-						     optval, optlen,
-						     max_optlen, err);
+						     optval, optlen, max_optlen,
+						     err);
 out_put:
-		fput_light(sock->file, fput_needed);
-	}
+	fput_light(sock->file, fput_needed);
 	return err;
 }
 
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 3385a7a0b231..181ea6fb56a6 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -714,8 +714,6 @@ static const struct proto_ops unix_stream_ops = {
 #endif
 	.listen =	unix_listen,
 	.shutdown =	unix_shutdown,
-	.setsockopt =	sock_no_setsockopt,
-	.getsockopt =	sock_no_getsockopt,
 	.sendmsg =	unix_stream_sendmsg,
 	.recvmsg =	unix_stream_recvmsg,
 	.mmap =		sock_no_mmap,
@@ -741,8 +739,6 @@ static const struct proto_ops unix_dgram_ops = {
 #endif
 	.listen =	sock_no_listen,
 	.shutdown =	unix_shutdown,
-	.setsockopt =	sock_no_setsockopt,
-	.getsockopt =	sock_no_getsockopt,
 	.sendmsg =	unix_dgram_sendmsg,
 	.recvmsg =	unix_dgram_recvmsg,
 	.mmap =		sock_no_mmap,
@@ -767,8 +763,6 @@ static const struct proto_ops unix_seqpacket_ops = {
 #endif
 	.listen =	unix_listen,
 	.shutdown =	unix_shutdown,
-	.setsockopt =	sock_no_setsockopt,
-	.getsockopt =	sock_no_getsockopt,
 	.sendmsg =	unix_seqpacket_sendmsg,
 	.recvmsg =	unix_seqpacket_recvmsg,
 	.mmap =		sock_no_mmap,
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 626bf9044418..df204c6761c4 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1202,8 +1202,6 @@ static const struct proto_ops vsock_dgram_ops = {
 	.ioctl = sock_no_ioctl,
 	.listen = sock_no_listen,
 	.shutdown = vsock_shutdown,
-	.setsockopt = sock_no_setsockopt,
-	.getsockopt = sock_no_getsockopt,
 	.sendmsg = vsock_dgram_sendmsg,
 	.recvmsg = vsock_dgram_recvmsg,
 	.mmap = sock_no_mmap,
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index f4a01305d9a6..c8c189a5f0a6 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -606,9 +606,9 @@ __SYSCALL(__NR_sendto, sys_sendto)
 #define __NR_recvfrom 207
 __SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
 #define __NR_setsockopt 208
-__SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt)
+__SC_COMP(__NR_setsockopt, sys_setsockopt, sys_setsockopt)
 #define __NR_getsockopt 209
-__SC_COMP(__NR_getsockopt, sys_getsockopt, compat_sys_getsockopt)
+__SC_COMP(__NR_getsockopt, sys_getsockopt, sys_getsockopt)
 #define __NR_shutdown 210
 __SYSCALL(__NR_shutdown, sys_shutdown)
 #define __NR_sendmsg 211
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index 35b61bfc1b1a..b190f2eb2611 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -427,8 +427,8 @@
 336	common	recv				sys_recv			compat_sys_recv
 337	common	recvfrom			sys_recvfrom			compat_sys_recvfrom
 338	common	shutdown			sys_shutdown
-339	common	setsockopt			sys_setsockopt			compat_sys_setsockopt
-340	common	getsockopt			sys_getsockopt			compat_sys_getsockopt
+339	common	setsockopt			sys_setsockopt			sys_setsockopt
+340	common	getsockopt			sys_getsockopt			sys_getsockopt
 341	common	sendmsg				sys_sendmsg			compat_sys_sendmsg
 342	common	recvmsg				sys_recvmsg			compat_sys_recvmsg
 343	32	recvmmsg			sys_recvmmsg_time32		compat_sys_recvmmsg_time32
diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
index b38d48464368..56ae24b6e4be 100644
--- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
@@ -372,8 +372,8 @@
 362  common	connect			sys_connect			compat_sys_connect
 363  common	listen			sys_listen			sys_listen
 364  common	accept4			sys_accept4			compat_sys_accept4
-365  common	getsockopt		sys_getsockopt			compat_sys_getsockopt
-366  common	setsockopt		sys_setsockopt			compat_sys_setsockopt
+365  common	getsockopt		sys_getsockopt			sys_getsockopt
+366  common	setsockopt		sys_setsockopt			sys_setsockopt
 367  common	getsockname		sys_getsockname			compat_sys_getsockname
 368  common	getpeername		sys_getpeername			compat_sys_getpeername
 369  common	sendto			sys_sendto			compat_sys_sendto
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index 78847b32e137..e008d638e641 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -396,8 +396,8 @@
 538	x32	sendmmsg		compat_sys_sendmmsg
 539	x32	process_vm_readv	compat_sys_process_vm_readv
 540	x32	process_vm_writev	compat_sys_process_vm_writev
-541	x32	setsockopt		compat_sys_setsockopt
-542	x32	getsockopt		compat_sys_getsockopt
+541	x32	setsockopt		sys_setsockopt
+542	x32	getsockopt		sys_getsockopt
 543	x32	io_setup		compat_sys_io_setup
 544	x32	io_submit		compat_sys_io_submit
 545	x32	execveat		compat_sys_execveat