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Diffstat (limited to 'erts/doc/src/notes.xml')
| -rw-r--r-- | erts/doc/src/notes.xml | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index f5fe9721c0..9ea1beb887 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -31,6 +31,93 @@ </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> + <list> + <item> + <p> + Fix bug where doing a <c>gen_tcp:send</c> on a socket + with <c>delay_send</c> set to true could cause a segfault + if the other side closes the connection.</p> + <p> + Bug was introduced in erts-10.2 (OTP-21.2).</p> + <p> + Own Id: OTP-15536 Aux Id: ERL-827 </p> + </item> + <item> + <p> + Fix a race condition when a port program closes that + could result in the next started port to hang during + startup.</p> + <p> + When this fault happens the following error is normally + (but not always) logged:</p> + <p> + <c> =ERROR REPORT==== 14-Jan-2019::10:45:52.868246 + ===</c><br/><c> Bad input fd in erts_poll()! fd=11, + port=#Port<0.505>, driver=spawn, name=/bin/sh -s + unix:cmd </c></p> + <p> + Bug was introduced in erts-10.0 (OTP-21.0).</p> + <p> + Own Id: OTP-15537</p> + </item> + <item> + <p> + Fix a bug where polling for external events could be + delayed for a very long time if all active schedulers + were 100% loaded.</p> + <p> + Bug was introduced in erts-10.2 (OTP-21.2).</p> + <p> + Own Id: OTP-15538 Aux Id: ERIERL-229 </p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 10.2.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>Fixed a crash when dangling files were closed after + <c>init:restart/0</c>.</p> + <p> + Own Id: OTP-15495 Aux Id: ERL-821 </p> + </item> + <item> + <p> + A bug that could cause dirty schedulers to become + unresponsive has been fixed.</p> + <p> + Own Id: OTP-15509 Aux Id: PR-2027, PR-2093 </p> + </item> + </list> + </section> + +</section> + <section><title>Erts 10.2.1</title> <section><title>Fixed Bugs and Malfunctions</title> @@ -1625,6 +1712,62 @@ </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> + <list> + <item> + <p> + A bug that could cause dirty schedulers to become + unresponsive has been fixed.</p> + <p> + Own Id: OTP-15509 Aux Id: PR-2027, PR-2093 </p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.3.3.7</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed bug in operator <c>band</c> of two negative + operands causing erroneous result if the absolute value + of one of the operands have the lowest <c>N*W</c> bits as + zero and the other absolute value is 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-15487 Aux Id: ERL-804 </p> + </item> + </list> + </section> + +</section> + <section><title>Erts 9.3.3.6</title> <section><title>Improvements and New Features</title> @@ -3200,6 +3343,43 @@ </section> +<section><title>Erts 8.3.5.7</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed bug in operator <c>band</c> of two negative + operands causing erroneous result if the absolute value + of one of the operands have the lowest <c>N*W</c> bits as + zero and the other absolute value is 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-15487 Aux Id: ERL-804 </p> + </item> + </list> + </section> + + + <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 8.3.5.6</title> <section><title>Fixed Bugs and Malfunctions</title> |