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authorErlang/OTP <[email protected]>2019-03-21 16:46:47 +0100
committerErlang/OTP <[email protected]>2019-03-21 16:46:47 +0100
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</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 10.3.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>If a suspend/resume signal pair was sent to a process
+ while it was executing dirty, the receiving process could
+ later end up in a suspended state indefinitely. This bug
+ was introduced in ERTS version 10.0 (OTP 21.0).</p>
+ <p>Suspend/resume signals are sent from <seealso
+ marker="erts:erlang#suspend_process/1"><c>erlang:suspend_process()</c></seealso>/<seealso
+ marker="erts:erlang#resume_process/1"><c>erlang:resume_process()</c></seealso>.
+ The <seealso
+ marker="runtime_tools:dbg"><c>dbg</c></seealso> trace
+ tool utilize this functionality and could thus trigger
+ this bug.</p>
+ <p>
+ Own Id: OTP-15688</p>
+ </item>
+ <item>
+ <p>
+ Fix a possible deadlock when terminating the ERTS caused
+ by a dirty scheduler not releasing it's run-queue lock
+ when terminating.</p>
+ <p>
+ Own Id: OTP-15690 Aux Id: PR-2172 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 10.3</title>
<section><title>Fixed Bugs and Malfunctions</title>