From 52c11c3f744c8a68fb71a1343e8ffb4a9f70072a Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Mon, 22 Mar 2021 09:58:28 -0700
Subject: [PATCH] cxgbei: Set vnet around tcp_drop() in do_rx_iscsi_ddp().

Reviewed by:	np
MFC after:	2 weeks
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D29298
---
 sys/dev/cxgbe/cxgbei/cxgbei.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/dev/cxgbe/cxgbei/cxgbei.c b/sys/dev/cxgbe/cxgbei/cxgbei.c
index bf5bb7b9ad6..fb5843b0b51 100644
--- a/sys/dev/cxgbe/cxgbei/cxgbei.c
+++ b/sys/dev/cxgbe/cxgbei/cxgbei.c
@@ -412,12 +412,14 @@ do_rx_iscsi_ddp(struct sge_iq *iq, const struct rss_header *rss, struct mbuf *m)
 		SOCKBUF_UNLOCK(sb);
 		INP_WUNLOCK(inp);
 
+		CURVNET_SET(so->so_vnet);
 		NET_EPOCH_ENTER(et);
 		INP_WLOCK(inp);
 		tp = tcp_drop(tp, ECONNRESET);
 		if (tp)
 			INP_WUNLOCK(inp);
 		NET_EPOCH_EXIT(et);
+		CURVNET_RESTORE();
 
 		icl_cxgbei_conn_pdu_free(NULL, ip);
 #ifdef INVARIANTS