diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index 352e3dc0b3d9..da08412bd49f 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -116,19 +116,20 @@
 
 #define SO_TIMESTAMP_NEW         62
 #define SO_TIMESTAMPNS_NEW       63
+#define SO_TIMESTAMPING_NEW      64
 
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
 #define SO_TIMESTAMP		SO_TIMESTAMP_OLD
 #define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING	SO_TIMESTAMPING_OLD
 #else
 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
 #endif
 
-#define SO_TIMESTAMPING        SO_TIMESTAMPING_OLD
-
 #define SCM_TIMESTAMP          SO_TIMESTAMP
 #define SCM_TIMESTAMPNS        SO_TIMESTAMPNS
 #define SCM_TIMESTAMPING       SO_TIMESTAMPING
diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h
index d1752e3f1248..1e48f67f1052 100644
--- a/arch/mips/include/uapi/asm/socket.h
+++ b/arch/mips/include/uapi/asm/socket.h
@@ -126,19 +126,20 @@
 
 #define SO_TIMESTAMP_NEW         62
 #define SO_TIMESTAMPNS_NEW       63
+#define SO_TIMESTAMPING_NEW      64
 
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
 #define SO_TIMESTAMP		SO_TIMESTAMP_OLD
 #define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING	SO_TIMESTAMPING_OLD
 #else
 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
 #endif
 
-#define SO_TIMESTAMPING        SO_TIMESTAMPING_OLD
-
 #define SCM_TIMESTAMP          SO_TIMESTAMP
 #define SCM_TIMESTAMPNS        SO_TIMESTAMPNS
 #define SCM_TIMESTAMPING       SO_TIMESTAMPING
diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h
index 0a45b668abd1..e8d6cf20f9a4 100644
--- a/arch/parisc/include/uapi/asm/socket.h
+++ b/arch/parisc/include/uapi/asm/socket.h
@@ -107,19 +107,20 @@
 
 #define SO_TIMESTAMP_NEW         0x4037
 #define SO_TIMESTAMPNS_NEW       0x4038
+#define SO_TIMESTAMPING_NEW      0x4039
 
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
 #define SO_TIMESTAMP		SO_TIMESTAMP_OLD
 #define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING	SO_TIMESTAMPING_OLD
 #else
 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
 #endif
 
-#define SO_TIMESTAMPING        SO_TIMESTAMPING_OLD
-
 #define SCM_TIMESTAMP          SO_TIMESTAMP
 #define SCM_TIMESTAMPNS        SO_TIMESTAMPNS
 #define SCM_TIMESTAMPING       SO_TIMESTAMPING
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index dc8527cae5a7..fc65bf6b6440 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -106,20 +106,22 @@
 #define SO_TIMESTAMPNS_OLD       0x0021
 #define SO_TIMESTAMPING_OLD      0x0023
 
-#define SO_TIMESTAMP_NEW         0x0040
-#define SO_TIMESTAMPNS_NEW       0x0041
+#define SO_TIMESTAMP_NEW         0x0041
+#define SO_TIMESTAMPNS_NEW       0x0042
+#define SO_TIMESTAMPING_NEW      0x0043
 
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
 #define SO_TIMESTAMP		SO_TIMESTAMP_OLD
 #define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING	SO_TIMESTAMPING_OLD
 #else
 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
 #endif
 
-#define SO_TIMESTAMPING        SO_TIMESTAMPING_OLD
 
 #define SCM_TIMESTAMP          SO_TIMESTAMP
 #define SCM_TIMESTAMPNS        SO_TIMESTAMPNS
diff --git a/include/linux/socket.h b/include/linux/socket.h
index ab2041a00e01..a47e60a1cfdf 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -351,6 +351,14 @@ extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
 
 struct __kernel_timespec;
 struct old_timespec32;
+struct timespec64;
+
+struct scm_timestamping_internal {
+	struct timespec64 ts[3];
+};
+
+extern void put_cmsg_scm_timestamping64(struct msghdr *msg, struct scm_timestamping_internal *tss);
+extern void put_cmsg_scm_timestamping(struct msghdr *msg, struct scm_timestamping_internal *tss);
 
 /* The __sys_...msg variants allow MSG_CMSG_COMPAT iff
  * forbid_cmsg_compat==false
diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h
index 0b0fae6b57a9..94e618a4a43f 100644
--- a/include/uapi/asm-generic/socket.h
+++ b/include/uapi/asm-generic/socket.h
@@ -110,6 +110,7 @@
 
 #define SO_TIMESTAMP_NEW         62
 #define SO_TIMESTAMPNS_NEW       63
+#define SO_TIMESTAMPING_NEW      64
 
 #if !defined(__KERNEL__)
 
@@ -117,13 +118,13 @@
 /* on 64-bit and x32, avoid the ?: operator */
 #define SO_TIMESTAMP		SO_TIMESTAMP_OLD
 #define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING	SO_TIMESTAMPING_OLD
 #else
 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
 #endif
 
-#define SO_TIMESTAMPING        SO_TIMESTAMPING_OLD
-
 #define SCM_TIMESTAMP          SO_TIMESTAMP
 #define SCM_TIMESTAMPNS        SO_TIMESTAMPNS
 #define SCM_TIMESTAMPING       SO_TIMESTAMPING
diff --git a/include/uapi/linux/errqueue.h b/include/uapi/linux/errqueue.h
index c0151200f7d1..d955b9e32288 100644
--- a/include/uapi/linux/errqueue.h
+++ b/include/uapi/linux/errqueue.h
@@ -41,6 +41,10 @@ struct scm_timestamping {
 	struct timespec ts[3];
 };
 
+struct scm_timestamping64 {
+	struct __kernel_timespec ts[3];
+};
+
 /* The type of scm_timestamping, passed in sock_extended_err ee_info.
  * This defines the type of ts[0]. For SCM_TSTAMP_SND only, if ts[0]
  * is zero, then this is a hardware timestamp and recorded in ts[2].
diff --git a/net/core/scm.c b/net/core/scm.c
index b1ff8a441748..52ef219cf6df 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -29,6 +29,7 @@
 #include <linux/pid.h>
 #include <linux/nsproxy.h>
 #include <linux/slab.h>
+#include <linux/errqueue.h>
 
 #include <linux/uaccess.h>
 
@@ -252,6 +253,32 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
 }
 EXPORT_SYMBOL(put_cmsg);
 
+void put_cmsg_scm_timestamping64(struct msghdr *msg, struct scm_timestamping_internal *tss_internal)
+{
+	struct scm_timestamping64 tss;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(tss.ts); i++) {
+		tss.ts[i].tv_sec = tss_internal->ts[i].tv_sec;
+		tss.ts[i].tv_nsec = tss_internal->ts[i].tv_nsec;
+	}
+
+	put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPING_NEW, sizeof(tss), &tss);
+}
+EXPORT_SYMBOL(put_cmsg_scm_timestamping64);
+
+void put_cmsg_scm_timestamping(struct msghdr *msg, struct scm_timestamping_internal *tss_internal)
+{
+	struct scm_timestamping tss;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(tss.ts); i++)
+		tss.ts[i] = timespec64_to_timespec(tss_internal->ts[i]);
+
+	put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPING_OLD, sizeof(tss), &tss);
+}
+EXPORT_SYMBOL(put_cmsg_scm_timestamping);
+
 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
 {
 	struct cmsghdr __user *cm
diff --git a/net/core/sock.c b/net/core/sock.c
index 35c7cd9b2793..78df5228ffbd 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -838,6 +838,8 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 		}
 		break;
 
+	case SO_TIMESTAMPING_NEW:
+		sock_set_flag(sk, SOCK_TSTAMP_NEW);
 	case SO_TIMESTAMPING_OLD:
 		if (val & ~SOF_TIMESTAMPING_MASK) {
 			ret = -EINVAL;
@@ -869,9 +871,13 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 		if (val & SOF_TIMESTAMPING_RX_SOFTWARE)
 			sock_enable_timestamp(sk,
 					      SOCK_TIMESTAMPING_RX_SOFTWARE);
-		else
+		else {
+			if (optname == SO_TIMESTAMPING_NEW)
+				sock_reset_flag(sk, SOCK_TSTAMP_NEW);
+
 			sock_disable_timestamp(sk,
 					       (1UL << SOCK_TIMESTAMPING_RX_SOFTWARE));
+		}
 		break;
 
 	case SO_RCVLOWAT:
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 44fe307af09c..9cdd3d72aecd 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1847,22 +1847,22 @@ static int tcp_zerocopy_receive(struct sock *sk,
 #endif
 
 static void tcp_update_recv_tstamps(struct sk_buff *skb,
-				    struct scm_timestamping *tss)
+				    struct scm_timestamping_internal *tss)
 {
 	if (skb->tstamp)
-		tss->ts[0] = ktime_to_timespec(skb->tstamp);
+		tss->ts[0] = ktime_to_timespec64(skb->tstamp);
 	else
-		tss->ts[0] = (struct timespec) {0};
+		tss->ts[0] = (struct timespec64) {0};
 
 	if (skb_hwtstamps(skb)->hwtstamp)
-		tss->ts[2] = ktime_to_timespec(skb_hwtstamps(skb)->hwtstamp);
+		tss->ts[2] = ktime_to_timespec64(skb_hwtstamps(skb)->hwtstamp);
 	else
-		tss->ts[2] = (struct timespec) {0};
+		tss->ts[2] = (struct timespec64) {0};
 }
 
 /* Similar to __sock_recv_timestamp, but does not require an skb */
 static void tcp_recv_timestamp(struct msghdr *msg, const struct sock *sk,
-			       struct scm_timestamping *tss)
+			       struct scm_timestamping_internal *tss)
 {
 	bool has_timestamping = false;
 	int new_tstamp = sock_flag(sk, SOCK_TSTAMP_NEW);
@@ -1876,7 +1876,7 @@ static void tcp_recv_timestamp(struct msghdr *msg, const struct sock *sk,
 					put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPNS_NEW,
 						 sizeof(kts), &kts);
 				} else {
-					struct timespec ts_old = tss->ts[0];
+					struct timespec ts_old = timespec64_to_timespec(tss->ts[0]);
 
 					put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPNS_OLD,
 						 sizeof(ts_old), &ts_old);
@@ -1903,20 +1903,22 @@ static void tcp_recv_timestamp(struct msghdr *msg, const struct sock *sk,
 		if (sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE)
 			has_timestamping = true;
 		else
-			tss->ts[0] = (struct timespec) {0};
+			tss->ts[0] = (struct timespec64) {0};
 	}
 
 	if (tss->ts[2].tv_sec || tss->ts[2].tv_nsec) {
 		if (sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE)
 			has_timestamping = true;
 		else
-			tss->ts[2] = (struct timespec) {0};
+			tss->ts[2] = (struct timespec64) {0};
 	}
 
 	if (has_timestamping) {
-		tss->ts[1] = (struct timespec) {0};
-		put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPING_OLD,
-			 sizeof(*tss), tss);
+		tss->ts[1] = (struct timespec64) {0};
+		if (sock_flag(sk, SOCK_TSTAMP_NEW))
+			put_cmsg_scm_timestamping64(msg, tss);
+		else
+			put_cmsg_scm_timestamping(msg, tss);
 	}
 }
 
@@ -1957,7 +1959,7 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
 	long timeo;
 	struct sk_buff *skb, *last;
 	u32 urg_hole = 0;
-	struct scm_timestamping tss;
+	struct scm_timestamping_internal tss;
 	bool has_tss = false;
 	bool has_cmsg;
 
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index c4da4a78d369..c1ce35d36eef 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -289,7 +289,8 @@ static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk,
 			     (1UL << SOCK_RXQ_OVFL) | \
 			     (1UL << SOCK_WIFI_STATUS) | \
 			     (1UL << SOCK_NOFCS) | \
-			     (1UL << SOCK_FILTER_LOCKED))
+			     (1UL << SOCK_FILTER_LOCKED) | \
+			     (1UL << SOCK_TSTAMP_NEW))
 /* copy only relevant settings and flags of SOL_SOCKET level from smc to
  * clc socket (since smc is not called for these options from net/core)
  */
diff --git a/net/socket.c b/net/socket.c
index 1de96abd78d3..d51930689b98 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -706,7 +706,8 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
 {
 	int need_software_tstamp = sock_flag(sk, SOCK_RCVTSTAMP);
 	int new_tstamp = sock_flag(sk, SOCK_TSTAMP_NEW);
-	struct scm_timestamping tss;
+	struct scm_timestamping_internal tss;
+
 	int empty = 1, false_tstamp = 0;
 	struct skb_shared_hwtstamps *shhwtstamps =
 		skb_hwtstamps(skb);
@@ -752,20 +753,22 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
 
 	memset(&tss, 0, sizeof(tss));
 	if ((sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE) &&
-	    ktime_to_timespec_cond(skb->tstamp, tss.ts + 0))
+	    ktime_to_timespec64_cond(skb->tstamp, tss.ts + 0))
 		empty = 0;
 	if (shhwtstamps &&
 	    (sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE) &&
 	    !skb_is_swtx_tstamp(skb, false_tstamp) &&
-	    ktime_to_timespec_cond(shhwtstamps->hwtstamp, tss.ts + 2)) {
+	    ktime_to_timespec64_cond(shhwtstamps->hwtstamp, tss.ts + 2)) {
 		empty = 0;
 		if ((sk->sk_tsflags & SOF_TIMESTAMPING_OPT_PKTINFO) &&
 		    !skb_is_err_queue(skb))
 			put_ts_pktinfo(msg, skb);
 	}
 	if (!empty) {
-		put_cmsg(msg, SOL_SOCKET,
-			 SO_TIMESTAMPING_OLD, sizeof(tss), &tss);
+		if (sock_flag(sk, SOCK_TSTAMP_NEW))
+			put_cmsg_scm_timestamping64(msg, &tss);
+		else
+			put_cmsg_scm_timestamping(msg, &tss);
 
 		if (skb_is_err_queue(skb) && skb->len &&
 		    SKB_EXT_ERR(skb)->opt_stats)
