diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 7d72de92378d..6a8ee24a79c6 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -87,6 +87,7 @@ struct io_uring_sqe {
 	union {
 		__s32	splice_fd_in;
 		__u32	file_index;
+		__u32	zcrx_ifq_idx;
 		__u32	optlen;
 		struct {
 			__u16	addr_len;
@@ -262,6 +263,7 @@ enum io_uring_op {
 	IORING_OP_FTRUNCATE,
 	IORING_OP_BIND,
 	IORING_OP_LISTEN,
+	IORING_OP_RECV_ZC,
 
 	/* this goes last, obviously */
 	IORING_OP_LAST,
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 4070d4c8ef97..0f54d73b80c5 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -182,6 +182,16 @@ static inline bool io_get_cqe(struct io_ring_ctx *ctx, struct io_uring_cqe **ret
 	return io_get_cqe_overflow(ctx, ret, false);
 }
 
+static inline bool io_defer_get_uncommited_cqe(struct io_ring_ctx *ctx,
+					       struct io_uring_cqe **cqe_ret)
+{
+	io_lockdep_assert_cq_locked(ctx);
+
+	ctx->cq_extra++;
+	ctx->submit_state.cq_flush = true;
+	return io_get_cqe(ctx, cqe_ret);
+}
+
 static __always_inline bool io_fill_cqe_req(struct io_ring_ctx *ctx,
 					    struct io_kiocb *req)
 {
diff --git a/io_uring/net.c b/io_uring/net.c
index df1f7dc6f1c8..f1431317182e 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -16,6 +16,7 @@
 #include "net.h"
 #include "notif.h"
 #include "rsrc.h"
+#include "zcrx.h"
 
 #if defined(CONFIG_NET)
 struct io_shutdown {
@@ -88,6 +89,13 @@ struct io_sr_msg {
  */
 #define MULTISHOT_MAX_RETRY	32
 
+struct io_recvzc {
+	struct file			*file;
+	unsigned			msg_flags;
+	u16				flags;
+	struct io_zcrx_ifq		*ifq;
+};
+
 int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
 	struct io_shutdown *shutdown = io_kiocb_to_cmd(req, struct io_shutdown);
@@ -1208,6 +1216,70 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
 	return ret;
 }
 
+int io_recvzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
+{
+	struct io_recvzc *zc = io_kiocb_to_cmd(req, struct io_recvzc);
+	unsigned ifq_idx;
+
+	if (unlikely(sqe->file_index || sqe->addr2 || sqe->addr ||
+		     sqe->len || sqe->addr3))
+		return -EINVAL;
+
+	ifq_idx = READ_ONCE(sqe->zcrx_ifq_idx);
+	if (ifq_idx != 0)
+		return -EINVAL;
+	zc->ifq = req->ctx->ifq;
+	if (!zc->ifq)
+		return -EINVAL;
+
+	zc->flags = READ_ONCE(sqe->ioprio);
+	zc->msg_flags = READ_ONCE(sqe->msg_flags);
+	if (zc->msg_flags)
+		return -EINVAL;
+	if (zc->flags & ~(IORING_RECVSEND_POLL_FIRST | IORING_RECV_MULTISHOT))
+		return -EINVAL;
+	/* multishot required */
+	if (!(zc->flags & IORING_RECV_MULTISHOT))
+		return -EINVAL;
+	/* All data completions are posted as aux CQEs. */
+	req->flags |= REQ_F_APOLL_MULTISHOT;
+
+	return 0;
+}
+
+int io_recvzc(struct io_kiocb *req, unsigned int issue_flags)
+{
+	struct io_recvzc *zc = io_kiocb_to_cmd(req, struct io_recvzc);
+	struct socket *sock;
+	int ret;
+
+	if (!(req->flags & REQ_F_POLLED) &&
+	    (zc->flags & IORING_RECVSEND_POLL_FIRST))
+		return -EAGAIN;
+
+	sock = sock_from_file(req->file);
+	if (unlikely(!sock))
+		return -ENOTSOCK;
+
+	ret = io_zcrx_recv(req, zc->ifq, sock, zc->msg_flags | MSG_DONTWAIT,
+			   issue_flags);
+	if (unlikely(ret <= 0) && ret != -EAGAIN) {
+		if (ret == -ERESTARTSYS)
+			ret = -EINTR;
+
+		req_set_fail(req);
+		io_req_set_res(req, ret, 0);
+
+		if (issue_flags & IO_URING_F_MULTISHOT)
+			return IOU_STOP_MULTISHOT;
+		return IOU_OK;
+	}
+
+	if (issue_flags & IO_URING_F_MULTISHOT)
+		return IOU_ISSUE_SKIP_COMPLETE;
+	return -EAGAIN;
+}
+
 void io_send_zc_cleanup(struct io_kiocb *req)
 {
 	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
diff --git a/io_uring/opdef.c b/io_uring/opdef.c
index 3de75eca1c92..6ae00c0af9a8 100644
--- a/io_uring/opdef.c
+++ b/io_uring/opdef.c
@@ -36,6 +36,7 @@
 #include "waitid.h"
 #include "futex.h"
 #include "truncate.h"
+#include "zcrx.h"
 
 static int io_no_issue(struct io_kiocb *req, unsigned int issue_flags)
 {
@@ -513,6 +514,18 @@ const struct io_issue_def io_issue_defs[] = {
 		.async_size		= sizeof(struct io_async_msghdr),
 #else
 		.prep			= io_eopnotsupp_prep,
+#endif
+	},
+	[IORING_OP_RECV_ZC] = {
+		.needs_file		= 1,
+		.unbound_nonreg_file	= 1,
+		.pollin			= 1,
+		.ioprio			= 1,
+#if defined(CONFIG_NET)
+		.prep			= io_recvzc_prep,
+		.issue			= io_recvzc,
+#else
+		.prep			= io_eopnotsupp_prep,
 #endif
 	},
 };
@@ -744,6 +757,9 @@ const struct io_cold_def io_cold_defs[] = {
 	[IORING_OP_LISTEN] = {
 		.name			= "LISTEN",
 	},
+	[IORING_OP_RECV_ZC] = {
+		.name			= "RECV_ZC",
+	},
 };
 
 const char *io_uring_get_opcode(u8 opcode)
diff --git a/io_uring/zcrx.c b/io_uring/zcrx.c
index 7919f5e52c73..004730d16e8f 100644
--- a/io_uring/zcrx.c
+++ b/io_uring/zcrx.c
@@ -8,6 +8,8 @@
 #include <net/page_pool/helpers.h>
 #include <net/page_pool/memory_provider.h>
 #include <trace/events/page_pool.h>
+#include <net/tcp.h>
+#include <net/rps.h>
 
 #include <uapi/linux/io_uring.h>
 
@@ -19,7 +21,12 @@
 
 #define IO_RQ_MAX_ENTRIES		32768
 
-__maybe_unused
+struct io_zcrx_args {
+	struct io_kiocb		*req;
+	struct io_zcrx_ifq	*ifq;
+	struct socket		*sock;
+};
+
 static const struct memory_provider_ops io_uring_pp_zc_ops;
 
 static inline struct io_zcrx_area *io_zcrx_iov_to_area(const struct net_iov *niov)
@@ -257,6 +264,11 @@ void io_shutdown_zcrx_ifqs(struct io_ring_ctx *ctx)
 	lockdep_assert_held(&ctx->uring_lock);
 }
 
+static void io_zcrx_get_buf_uref(struct net_iov *niov)
+{
+	atomic_long_add(IO_ZC_RX_UREF, &niov->pp_ref_count);
+}
+
 static bool io_zcrx_niov_put(struct net_iov *niov, int nr)
 {
 	return atomic_long_sub_and_test(nr, &niov->pp_ref_count);
@@ -453,3 +465,175 @@ static const struct memory_provider_ops io_uring_pp_zc_ops = {
 	.destroy		= io_pp_zc_destroy,
 	.scrub			= io_pp_zc_scrub,
 };
+
+static bool io_zcrx_queue_cqe(struct io_kiocb *req, struct net_iov *niov,
+			      struct io_zcrx_ifq *ifq, int off, int len)
+{
+	struct io_uring_zcrx_cqe *rcqe;
+	struct io_zcrx_area *area;
+	struct io_uring_cqe *cqe;
+	u64 offset;
+
+	if (!io_defer_get_uncommited_cqe(req->ctx, &cqe))
+		return false;
+
+	cqe->user_data = req->cqe.user_data;
+	cqe->res = len;
+	cqe->flags = IORING_CQE_F_MORE;
+
+	area = io_zcrx_iov_to_area(niov);
+	offset = off + (net_iov_idx(niov) << PAGE_SHIFT);
+	rcqe = (struct io_uring_zcrx_cqe *)(cqe + 1);
+	rcqe->off = offset + ((u64)area->area_id << IORING_ZCRX_AREA_SHIFT);
+	rcqe->__pad = 0;
+	return true;
+}
+
+static int io_zcrx_recv_frag(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
+			     const skb_frag_t *frag, int off, int len)
+{
+	struct net_iov *niov;
+
+	off += skb_frag_off(frag);
+
+	if (unlikely(!skb_frag_is_net_iov(frag)))
+		return -EOPNOTSUPP;
+
+	niov = netmem_to_net_iov(frag->netmem);
+	if (niov->pp->mp_ops != &io_uring_pp_zc_ops ||
+	    niov->pp->mp_priv != ifq)
+		return -EFAULT;
+
+	if (!io_zcrx_queue_cqe(req, niov, ifq, off, len))
+		return -ENOSPC;
+	io_zcrx_get_buf_uref(niov);
+	return len;
+}
+
+static int
+io_zcrx_recv_skb(read_descriptor_t *desc, struct sk_buff *skb,
+		 unsigned int offset, size_t len)
+{
+	struct io_zcrx_args *args = desc->arg.data;
+	struct io_zcrx_ifq *ifq = args->ifq;
+	struct io_kiocb *req = args->req;
+	struct sk_buff *frag_iter;
+	unsigned start, start_off;
+	int i, copy, end, off;
+	int ret = 0;
+
+	start = skb_headlen(skb);
+	start_off = offset;
+
+	if (offset < start)
+		return -EOPNOTSUPP;
+
+	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+		const skb_frag_t *frag;
+
+		if (WARN_ON(start > offset + len))
+			return -EFAULT;
+
+		frag = &skb_shinfo(skb)->frags[i];
+		end = start + skb_frag_size(frag);
+
+		if (offset < end) {
+			copy = end - offset;
+			if (copy > len)
+				copy = len;
+
+			off = offset - start;
+			ret = io_zcrx_recv_frag(req, ifq, frag, off, copy);
+			if (ret < 0)
+				goto out;
+
+			offset += ret;
+			len -= ret;
+			if (len == 0 || ret != copy)
+				goto out;
+		}
+		start = end;
+	}
+
+	skb_walk_frags(skb, frag_iter) {
+		if (WARN_ON(start > offset + len))
+			return -EFAULT;
+
+		end = start + frag_iter->len;
+		if (offset < end) {
+			copy = end - offset;
+			if (copy > len)
+				copy = len;
+
+			off = offset - start;
+			ret = io_zcrx_recv_skb(desc, frag_iter, off, copy);
+			if (ret < 0)
+				goto out;
+
+			offset += ret;
+			len -= ret;
+			if (len == 0 || ret != copy)
+				goto out;
+		}
+		start = end;
+	}
+
+out:
+	if (offset == start_off)
+		return ret;
+	return offset - start_off;
+}
+
+static int io_zcrx_tcp_recvmsg(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
+				struct sock *sk, int flags,
+				unsigned int issue_flags)
+{
+	struct io_zcrx_args args = {
+		.req = req,
+		.ifq = ifq,
+		.sock = sk->sk_socket,
+	};
+	read_descriptor_t rd_desc = {
+		.count = 1,
+		.arg.data = &args,
+	};
+	int ret;
+
+	lock_sock(sk);
+	ret = tcp_read_sock(sk, &rd_desc, io_zcrx_recv_skb);
+	if (ret <= 0) {
+		if (ret < 0 || sock_flag(sk, SOCK_DONE))
+			goto out;
+		if (sk->sk_err)
+			ret = sock_error(sk);
+		else if (sk->sk_shutdown & RCV_SHUTDOWN)
+			goto out;
+		else if (sk->sk_state == TCP_CLOSE)
+			ret = -ENOTCONN;
+		else
+			ret = -EAGAIN;
+	} else if (sock_flag(sk, SOCK_DONE)) {
+		/* Make it to retry until it finally gets 0. */
+		if (issue_flags & IO_URING_F_MULTISHOT)
+			ret = IOU_REQUEUE;
+		else
+			ret = -EAGAIN;
+	}
+out:
+	release_sock(sk);
+	return ret;
+}
+
+int io_zcrx_recv(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
+		 struct socket *sock, unsigned int flags,
+		 unsigned int issue_flags)
+{
+	struct sock *sk = sock->sk;
+	const struct proto *prot = READ_ONCE(sk->sk_prot);
+
+	if (prot->recvmsg != tcp_recvmsg)
+		return -EPROTONOSUPPORT;
+
+	sock_rps_record_flow(sk);
+	return io_zcrx_tcp_recvmsg(req, ifq, sk, flags, issue_flags);
+}
diff --git a/io_uring/zcrx.h b/io_uring/zcrx.h
index 8515cde78a2c..ffc3e333b4af 100644
--- a/io_uring/zcrx.h
+++ b/io_uring/zcrx.h
@@ -3,6 +3,7 @@
 #define IOU_ZC_RX_H
 
 #include <linux/io_uring_types.h>
+#include <linux/socket.h>
 #include <net/page_pool/types.h>
 
 #define IO_ZC_RX_UREF			0x10000
@@ -42,6 +43,9 @@ int io_register_zcrx_ifq(struct io_ring_ctx *ctx,
 			 struct io_uring_zcrx_ifq_reg __user *arg);
 void io_unregister_zcrx_ifqs(struct io_ring_ctx *ctx);
 void io_shutdown_zcrx_ifqs(struct io_ring_ctx *ctx);
+int io_zcrx_recv(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
+		 struct socket *sock, unsigned int flags,
+		 unsigned int issue_flags);
 #else
 static inline int io_register_zcrx_ifq(struct io_ring_ctx *ctx,
 					struct io_uring_zcrx_ifq_reg __user *arg)
@@ -54,6 +58,15 @@ static inline void io_unregister_zcrx_ifqs(struct io_ring_ctx *ctx)
 static inline void io_shutdown_zcrx_ifqs(struct io_ring_ctx *ctx)
 {
 }
+static inline int io_zcrx_recv(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
+			       struct socket *sock, unsigned int flags,
+			       unsigned int issue_flags)
+{
+	return -EOPNOTSUPP;
+}
 #endif
 
+int io_recvzc(struct io_kiocb *req, unsigned int issue_flags);
+int io_recvzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+
 #endif
