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@@ -31,6 +31,127 @@
</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 8.3.5.2</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix performance bug in pre-allocators that could cause
+ them to permanently fall back on normal more expensive
+ memory allocation. Pre-allocators are used for quick
+ allocation of short lived meta data used by messages and
+ other scheduled tasks. Bug exists since OTP_R15B02.</p>
+ <p>
+ Own Id: OTP-14491</p>
+ </item>
+ <item>
+ <p>Fixed a bug that prevented TCP sockets from being
+ closed properly on send timeouts.</p>
+ <p>
+ Own Id: OTP-14509</p>
+ </item>
+ <item>
+ <p>
+ Fixed bug in operator <c>bxor</c> causing erroneuos
+ result when one operand is a big <em>negative</em>
+ integer with the lowest <c>N*W</c> bits as zero and the
+ other operand not larger than <c>N*W</c> bits. <c>N</c>
+ is an integer of 1 or larger and <c>W</c> is 32 or 64
+ depending on word size.</p>
+ <p>
+ Own Id: OTP-14514</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Erts 8.3.5.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fixed a bug in gen_tcp:send where it never returned when
+ repeatedly called on a remotely closed TCP socket.</p>
+ <p>
+ Own Id: OTP-13939 Aux Id: ERL-193 </p>
+ </item>
+ <item>
+ <p>
+ Fixed segfault that could happen during cleanup of
+ aborted erlang:port_command/3 calls. A port_command is
+ aborted if the port is closed at the same time as the
+ port_command was issued. This bug was introduced in
+ erts-8.0.</p>
+ <p>
+ Own Id: OTP-14481</p>
+ </item>
+ <item>
+ <p>
+ Fixed implementation of <c>statistics(wall_clock)</c> and
+ <c>statistics(runtime)</c> so that values do not
+ unnecessarily wrap due to the emulator. Note that the
+ values returned by <c>statistics(runtime)</c> may still
+ wrap due to limitations in the underlying functionality
+ provided by the operating system.</p>
+ <p>
+ Own Id: OTP-14484</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Erts 8.3.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>Active-mode TCP sockets are now cleaned up properly on
+ send/shutdown errors.</p>
+ <p>
+ Own Id: OTP-14441 Aux Id: ERL-430 </p>
+ </item>
+ <item>
+ <p>
+ A code purge operation could under certain circumstances
+ expand the size of hibernated processes.</p>
+ <p>
+ Own Id: OTP-14444 Aux Id: ERIERL-24 </p>
+ </item>
+ <item>
+ <p>
+ Fix so that the ERL_ZZ_SIGTERM_KILL introduced in
+ erts-8.3.4 works.</p>
+ <p>
+ Own Id: OTP-14451</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Erts 8.3.4</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Add option to make SIGTERM trigger the OS default
+ behaviour instead of doing a gracefull shutdown. To
+ activate this bahviour the environment variable
+ ERL_ZZ_SIGTERM_KILL should be set to "true". This option
+ only works in OTP 19 as OTP 20 will have a different way
+ to deal with SIGTERM.</p>
+ <p>
+ Own Id: OTP-14418 Aux Id: ERIERL-15 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
<section><title>Erts 8.3.3</title>
@@ -513,6 +634,22 @@
</section>
+<section><title>Erts 8.1.1.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ A code purge operation could under certain circumstances
+ expand the size of hibernated processes.</p>
+ <p>
+ Own Id: OTP-14444 Aux Id: ERIERL-24 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 8.1.1</title>
<section><title>Fixed Bugs and Malfunctions</title>