git: 23e4f68d25d5 - stable/13 - netlink: fix powerpc build.

From: Kristof Provost <kp_at_FreeBSD.org>
Date: Thu, 02 Nov 2023 15:11:06 UTC
The branch stable/13 has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=23e4f68d25d568132d15fb63d6be5b44e37e4978

commit 23e4f68d25d568132d15fb63d6be5b44e37e4978
Author:     Alexander V. Chernikov <melifaro@FreeBSD.org>
AuthorDate: 2023-04-25 14:59:04 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2023-11-02 09:06:01 +0000

    netlink: fix powerpc build.
    
    (cherry picked from commit 9e81e2c4520cdc9b68428a9acc695ad091083ebb)
---
 sys/netlink/route/neigh.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/netlink/route/neigh.c b/sys/netlink/route/neigh.c
index dcb37313d0db..48c129581c76 100644
--- a/sys/netlink/route/neigh.c
+++ b/sys/netlink/route/neigh.c
@@ -30,6 +30,7 @@
 #include "opt_inet6.h"
 #include <sys/types.h>
 #include <sys/eventhandler.h>
+#include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/socket.h>
 #include <sys/syslog.h>