meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/meta/recipes-connectivity/openssh/openssh/0001-upstream-fix-integer-overflow-in-XMSS-private-key-pa.patch b/poky/meta/recipes-connectivity/openssh/openssh/0001-upstream-fix-integer-overflow-in-XMSS-private-key-pa.patch
deleted file mode 100644
index 3265be3..0000000
--- a/poky/meta/recipes-connectivity/openssh/openssh/0001-upstream-fix-integer-overflow-in-XMSS-private-key-pa.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From 2014fad3d28090b59d2f8a0971166c06e5fa6da6 Mon Sep 17 00:00:00 2001
-From: Hongxu Jia <hongxu.jia@windriver.com>
-Date: Fri, 18 Oct 2019 14:56:58 +0800
-Subject: [PATCH] upstream: fix integer overflow in XMSS private key parsing.
-
-Reported by Adam Zabrocki via SecuriTeam's SSH program.
-
-Note that this code is experimental and not compiled by default.
-
-ok markus@
-
-OpenBSD-Commit-ID: cd0361896d15e8a1bac495ac583ff065ffca2be1
-
-Signed-off-by: "djm@openbsd.org" <djm@openbsd.org>
-
-Upstream-Status: Backport [https://github.com/openssh/openssh-portable/commit/a546b17bbaeb12beac4c9aeed56f74a42b18a93a]
-CVE: CVE-2019-16905
-
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- sshkey-xmss.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/sshkey-xmss.c b/sshkey-xmss.c
-index aaae702..c57681a 100644
---- a/sshkey-xmss.c
-+++ b/sshkey-xmss.c
-@@ -977,7 +977,8 @@ sshkey_xmss_decrypt_state(const struct sshkey *k, struct sshbuf *encoded,
- 		goto out;
- 	}
- 	/* check that an appropriate amount of auth data is present */
--	if (sshbuf_len(encoded) < encrypted_len + authlen) {
-+	if (sshbuf_len(encoded) < authlen ||
-+	    sshbuf_len(encoded) - authlen < encrypted_len) {
- 		r = SSH_ERR_INVALID_FORMAT;
- 		goto out;
- 	}
--- 
-2.7.4
-
diff --git a/poky/meta/recipes-connectivity/openssh/openssh/run-ptest b/poky/meta/recipes-connectivity/openssh/openssh/run-ptest
index daf62cc..ae03e92 100755
--- a/poky/meta/recipes-connectivity/openssh/openssh/run-ptest
+++ b/poky/meta/recipes-connectivity/openssh/openssh/run-ptest
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 export TEST_SHELL=sh
+export SKIP_UNIT=1
 
 cd regress
 sed -i "/\t\tagent-ptrace /d" Makefile
diff --git a/poky/meta/recipes-connectivity/openssh/openssh/sshd.socket b/poky/meta/recipes-connectivity/openssh/openssh/sshd.socket
index 12c39b2..8d76d62 100644
--- a/poky/meta/recipes-connectivity/openssh/openssh/sshd.socket
+++ b/poky/meta/recipes-connectivity/openssh/openssh/sshd.socket
@@ -1,5 +1,6 @@
 [Unit]
 Conflicts=sshd.service
+Wants=sshdgenkeys.service
 
 [Socket]
 ExecStartPre=@BASE_BINDIR@/mkdir -p /var/run/sshd
diff --git a/poky/meta/recipes-connectivity/openssh/openssh/sshd@.service b/poky/meta/recipes-connectivity/openssh/openssh/sshd@.service
index 9d83dfb..422450c 100644
--- a/poky/meta/recipes-connectivity/openssh/openssh/sshd@.service
+++ b/poky/meta/recipes-connectivity/openssh/openssh/sshd@.service
@@ -1,13 +1,11 @@
 [Unit]
 Description=OpenSSH Per-Connection Daemon
-Wants=sshdgenkeys.service
 After=sshdgenkeys.service
 
 [Service]
 Environment="SSHD_OPTS="
 EnvironmentFile=-/etc/default/ssh
 ExecStart=-@SBINDIR@/sshd -i $SSHD_OPTS
-ExecReload=@BASE_BINDIR@/kill -HUP $MAINPID
 StandardInput=socket
 StandardError=syslog
 KillMode=process