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-rw-r--r--erts/doc/src/erl.xml9
-rw-r--r--erts/doc/src/notes.xml38
-rw-r--r--erts/doc/src/persistent_term.xml16
3 files changed, 63 insertions, 0 deletions
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml
index 05a9895687..133f160dc9 100644
--- a/erts/doc/src/erl.xml
+++ b/erts/doc/src/erl.xml
@@ -1552,6 +1552,15 @@
parameter determines. The lingering prevents repeated
deletions and insertions in the tables from occurring.</p>
</item>
+ <tag><marker id="+ztma"/><c>+ztma true | false</c></tag>
+ <item>
+ <p>Enables or disables support for tuple module apply in
+ the emulator. This is a transitional flag for running code
+ that uses parameterized modules and was compiled under OTP 20
+ or earlier. For future compatibility, the modules will need
+ to be recompiled with the +tuple_calls compiler option.
+ Defaults to false.</p>
+ </item>
</taglist>
</item>
</taglist>
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index 9d5ad4a3a5..9ea1beb887 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -31,6 +31,24 @@
</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 10.2.4</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ When using the <c>{linger,{true,T}}</c> option;
+ <c>gen_tcp:listen/2</c> used the full linger time before
+ returning for example <c>eaddrinuse</c>. This bug has now
+ been corrected.</p>
+ <p>
+ Own Id: OTP-14728 Aux Id: ERIERL-303 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 10.2.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
@@ -1694,6 +1712,26 @@
</section>
+<section><title>Erts 9.3.3.9</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>Added an optional <c>./configure</c> flag to compile
+ the emulator with spectre mitigation:
+ <c>--with-spectre-mitigation</c></p>
+ <p>Note that this requires a recent version of GCC with
+ support for spectre mitigation and the
+ <c>--mindirect-branch=thunk</c> flag, such as
+ <c>8.1</c>.</p>
+ <p>
+ Own Id: OTP-15430 Aux Id: ERIERL-237 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 9.3.3.8</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/erts/doc/src/persistent_term.xml b/erts/doc/src/persistent_term.xml
index 1eda7f8d76..9d3c9afd80 100644
--- a/erts/doc/src/persistent_term.xml
+++ b/erts/doc/src/persistent_term.xml
@@ -256,6 +256,22 @@ will be slower as the number of persistent terms increases.</pre>
</func>
<func>
+ <name name="get" arity="2" since="OTP 21.3"/>
+ <fsummary>Get the value for a persistent term.</fsummary>
+ <desc>
+ <p>Retrieve the value for the persistent term associated with
+ the key <c><anno>Key</anno></c>. The lookup will be made in
+ constant time and the value will not be copied to the heap
+ of the calling process.</p>
+ <p>This function returns <c><anno>Default</anno></c> if no
+ term has been stored with the key <c><anno>Key</anno></c>.</p>
+ <p>If the calling process holds on to the value of the
+ persistent term and the persistent term is deleted in the future,
+ the term will be copied to the process.</p>
+ </desc>
+ </func>
+
+ <func>
<name name="info" arity="0" since="OTP 21.2"/>
<fsummary>Get information about persistent terms.</fsummary>
<desc>