Merge branch 'maint-21' into maint

* maint-21:
  Updated OTP version
  Prepare release

9 files changed, 73 insertions, 8 deletions

diff --git a/OTP_VERSION b/OTP_VERSION
index cd23cb3bd7..54a8840717 100644
--- a/OTP_VERSION
+++ b/OTP_VERSION
@@ -1 +1 @@
-21.2.6
+21.2.7
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index 9ea1beb887..f9720c74de 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -31,6 +31,46 @@
   </header>
   <p>This document describes the changes made to the ERTS application.</p>
 
+<section><title>Erts 10.2.5</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+	    <p>Fixes of install/release phase in build system.</p>
+	    <list> <item>The source tree was modified when
+	    installing/releasing and/or applying a patch.</item>
+	    <item>Some files were installed with wrong access
+	    rights.</item> <item>If applying a patch (using
+	    <c>otp_patch_apply</c>) as another user (except root)
+	    than the user that built the source, the documentation
+	    was not properly updated.</item> </list>
+          <p>
+	    Own Id: OTP-15551</p>
+        </item>
+        <item>
+          <p>
+	    Setting the <c>recbuf</c> size of an inet socket the
+	    <c>buffer</c> is also automatically increased. Fix a bug
+	    where the auto adjustment of inet buffer size would be
+	    triggered even if an explicit inet buffer size had
+	    already been set.</p>
+          <p>
+	    Own Id: OTP-15651 Aux Id: ERIERL-304 </p>
+        </item>
+        <item>
+          <p>
+	    Reading from UDP using active <c>true</c> or active
+	    <c>N</c> mode has been optimized when more packets than
+	    specified by <c>read_packets</c> are available on the
+	    socket.</p>
+          <p>
+	    Own Id: OTP-15652 Aux Id: ERIERL-304 </p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Erts 10.2.4</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/erts/vsn.mk b/erts/vsn.mk
index e4bdb1a8eb..bab5c805eb 100644
--- a/erts/vsn.mk
+++ b/erts/vsn.mk
@@ -18,7 +18,7 @@
 # %CopyrightEnd%
 # 
 
-VSN = 10.2.4
+VSN = 10.2.5
 
 # Port number 4365 in 4.2
 # Port number 4366 in 4.3
diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 021ecfa40d..1f4d9be1f5 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -31,6 +31,25 @@
   </header>
   <p>This document describes the changes made to the Kernel application.</p>
 
+<section><title>Kernel 6.2.1</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    Setting the <c>recbuf</c> size of an inet socket the
+	    <c>buffer</c> is also automatically increased. Fix a bug
+	    where the auto adjustment of inet buffer size would be
+	    triggered even if an explicit inet buffer size had
+	    already been set.</p>
+          <p>
+	    Own Id: OTP-15651 Aux Id: ERIERL-304 </p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Kernel 6.2</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/kernel/src/kernel.app.src b/lib/kernel/src/kernel.app.src
index d842e96fce..6bd5518a37 100644
--- a/lib/kernel/src/kernel.app.src
+++ b/lib/kernel/src/kernel.app.src
@@ -148,6 +148,6 @@
          {logger_sasl_compatible, false}
         ]},
   {mod, {kernel, []}},
-  {runtime_dependencies, ["erts-@OTP-15651@", "stdlib-3.5", "sasl-3.0"]}
+  {runtime_dependencies, ["erts-10.2.5", "stdlib-3.5", "sasl-3.0"]}
  ]
 }.
diff --git a/lib/kernel/src/kernel.appup.src b/lib/kernel/src/kernel.appup.src
index ccf0a82ced..66fbcbf78d 100644
--- a/lib/kernel/src/kernel.appup.src
+++ b/lib/kernel/src/kernel.appup.src
@@ -40,7 +40,9 @@
   {<<"^6\\.0\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
   {<<"^6\\.1$">>,[restart_new_emulator]},
   {<<"^6\\.1\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
-  {<<"^6\\.1\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]}],
+  {<<"^6\\.1\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+  {<<"^6\\.2$">>,[restart_new_emulator]},
+  {<<"^6\\.2\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]}],
  [{<<"^5\\.3$">>,[restart_new_emulator]},
   {<<"^5\\.3\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
   {<<"^5\\.3\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
@@ -54,4 +56,6 @@
   {<<"^6\\.0\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
   {<<"^6\\.1$">>,[restart_new_emulator]},
   {<<"^6\\.1\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
-  {<<"^6\\.1\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]}]}.
+  {<<"^6\\.1\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+  {<<"^6\\.2$">>,[restart_new_emulator]},
+  {<<"^6\\.2\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]}]}.
diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk
index 4b43c6ae9d..6e0eea7824 100644
--- a/lib/kernel/vsn.mk
+++ b/lib/kernel/vsn.mk
@@ -1 +1 @@
-KERNEL_VSN = 6.2
+KERNEL_VSN = 6.2.1
diff --git a/make/otp_version_tickets_in_merge b/make/otp_version_tickets_in_merge
index 32e6923ce9..ff967634a2 100644
--- a/make/otp_version_tickets_in_merge
+++ b/make/otp_version_tickets_in_merge
@@ -1,2 +1,3 @@
-OTP-14728
-OTP-15573
+OTP-15551
+OTP-15651
+OTP-15652
diff --git a/otp_versions.table b/otp_versions.table
index aea1e8d5cd..0f79284903 100644
--- a/otp_versions.table
+++ b/otp_versions.table
@@ -1,3 +1,4 @@
+OTP-21.2.7 : erts-10.2.5 kernel-6.2.1 # asn1-5.0.8 common_test-1.16.1 compiler-7.3.1 crypto-4.4 debugger-4.2.6 dialyzer-3.3.1 diameter-2.1.6 edoc-0.9.4 eldap-1.2.6 erl_docgen-0.8.1 erl_interface-3.10.4 et-1.6.4 eunit-2.3.7 ftp-1.0.1 hipe-3.18.2 inets-7.0.5 jinterface-1.9.1 megaco-3.18.4 mnesia-4.15.5 observer-2.8.2 odbc-2.12.2 os_mon-2.4.7 otp_mibs-1.2.1 parsetools-2.1.8 public_key-1.6.4 reltool-0.7.8 runtime_tools-1.13.1 sasl-3.3 snmp-5.2.12 ssh-4.7.3 ssl-9.1.2 stdlib-3.7.1 syntax_tools-2.1.6 tftp-1.0.1 tools-3.0.2 wx-1.8.6 xmerl-1.3.19 :
 OTP-21.2.6 : erts-10.2.4 stdlib-3.7.1 # asn1-5.0.8 common_test-1.16.1 compiler-7.3.1 crypto-4.4 debugger-4.2.6 dialyzer-3.3.1 diameter-2.1.6 edoc-0.9.4 eldap-1.2.6 erl_docgen-0.8.1 erl_interface-3.10.4 et-1.6.4 eunit-2.3.7 ftp-1.0.1 hipe-3.18.2 inets-7.0.5 jinterface-1.9.1 kernel-6.2 megaco-3.18.4 mnesia-4.15.5 observer-2.8.2 odbc-2.12.2 os_mon-2.4.7 otp_mibs-1.2.1 parsetools-2.1.8 public_key-1.6.4 reltool-0.7.8 runtime_tools-1.13.1 sasl-3.3 snmp-5.2.12 ssh-4.7.3 ssl-9.1.2 syntax_tools-2.1.6 tftp-1.0.1 tools-3.0.2 wx-1.8.6 xmerl-1.3.19 :
 OTP-21.2.5 : inets-7.0.5 # asn1-5.0.8 common_test-1.16.1 compiler-7.3.1 crypto-4.4 debugger-4.2.6 dialyzer-3.3.1 diameter-2.1.6 edoc-0.9.4 eldap-1.2.6 erl_docgen-0.8.1 erl_interface-3.10.4 erts-10.2.3 et-1.6.4 eunit-2.3.7 ftp-1.0.1 hipe-3.18.2 jinterface-1.9.1 kernel-6.2 megaco-3.18.4 mnesia-4.15.5 observer-2.8.2 odbc-2.12.2 os_mon-2.4.7 otp_mibs-1.2.1 parsetools-2.1.8 public_key-1.6.4 reltool-0.7.8 runtime_tools-1.13.1 sasl-3.3 snmp-5.2.12 ssh-4.7.3 ssl-9.1.2 stdlib-3.7 syntax_tools-2.1.6 tftp-1.0.1 tools-3.0.2 wx-1.8.6 xmerl-1.3.19 :
 OTP-21.2.4 : erts-10.2.3 inets-7.0.4 # asn1-5.0.8 common_test-1.16.1 compiler-7.3.1 crypto-4.4 debugger-4.2.6 dialyzer-3.3.1 diameter-2.1.6 edoc-0.9.4 eldap-1.2.6 erl_docgen-0.8.1 erl_interface-3.10.4 et-1.6.4 eunit-2.3.7 ftp-1.0.1 hipe-3.18.2 jinterface-1.9.1 kernel-6.2 megaco-3.18.4 mnesia-4.15.5 observer-2.8.2 odbc-2.12.2 os_mon-2.4.7 otp_mibs-1.2.1 parsetools-2.1.8 public_key-1.6.4 reltool-0.7.8 runtime_tools-1.13.1 sasl-3.3 snmp-5.2.12 ssh-4.7.3 ssl-9.1.2 stdlib-3.7 syntax_tools-2.1.6 tftp-1.0.1 tools-3.0.2 wx-1.8.6 xmerl-1.3.19 :