Going back to openssh 8.8

security/openssh-portable/files/extra-patch-hpn-compat

@@ -16,12 +16,12 @@ r294563 was incomplete; re-add the client-side options as well.
 
 ------------------------------------------------------------------------
 
---- readconf.c.orig	2023-02-03 11:17:45.506822000 -0800
-+++ readconf.c	2023-02-03 11:30:14.894959000 -0800
-@@ -323,6 +323,12 @@ static struct {
+--- readconf.c.orig	2021-04-27 11:24:15.916596000 -0700
++++ readconf.c	2021-04-27 11:25:24.222034000 -0700
+@@ -316,6 +316,12 @@ static struct {
+ 	{ "proxyjump", oProxyJump },
+ 	{ "securitykeyprovider", oSecurityKeyProvider },
  	{ "knownhostscommand", oKnownHostsCommand },
- 	{ "requiredrsasize", oRequiredRSASize },
- 	{ "enableescapecommandline", oEnableEscapeCommandline },
 +	{ "hpndisabled", oDeprecated },
 +	{ "hpnbuffersize", oDeprecated },
 +	{ "tcprcvbufpoll", oDeprecated },
@@ -31,12 +31,12 @@ r294563 was incomplete; re-add the client-side options as well.
  
  	{ NULL, oBadOption }
  };
---- servconf.c.orig	2023-02-02 04:21:54.000000000 -0800
-+++ servconf.c	2023-02-03 11:31:00.387624000 -0800
+--- servconf.c.orig	2020-02-13 16:40:54.000000000 -0800
++++ servconf.c	2020-03-21 17:01:18.011062000 -0700
 @@ -695,6 +695,10 @@ static struct {
- 	{ "requiredrsasize", sRequiredRSASize, SSHCFG_ALL },
- 	{ "channeltimeout", sChannelTimeout, SSHCFG_ALL },
- 	{ "unusedconnectiontimeout", sUnusedConnectionTimeout, SSHCFG_ALL },
+ 	{ "rdomain", sRDomain, SSHCFG_ALL },
+ 	{ "casignaturealgorithms", sCASignatureAlgorithms, SSHCFG_ALL },
+ 	{ "securitykeyprovider", sSecurityKeyProvider, SSHCFG_GLOBAL },
 +	{ "noneenabled", sUnsupported, SSHCFG_ALL },
 +	{ "hpndisabled", sDeprecated, SSHCFG_ALL },
 +	{ "hpnbuffersize", sDeprecated, SSHCFG_ALL },