From c26a79a5568aec6dadf962d5a20121bbfee73461 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@fysik.su.se>
Date: Tue, 29 Jan 2019 11:14:07 +0100
Subject: release-notes: add note about openmpi-4.0.0 upgrade.

Add link to openmpi upgrade guide, regarding deprecated MPI-1 symbols.
---
 nixos/doc/manual/release-notes/rl-1903.xml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'nixos')

diff --git a/nixos/doc/manual/release-notes/rl-1903.xml b/nixos/doc/manual/release-notes/rl-1903.xml
index fc3d75f32cf0..c32c0fc14cb8 100644
--- a/nixos/doc/manual/release-notes/rl-1903.xml
+++ b/nixos/doc/manual/release-notes/rl-1903.xml
@@ -618,7 +618,7 @@
         The kubernetes module does no longer add the kubernetes package to
         <varname>environment.systemPackages</varname> implicitly.
       </para>
-    </listitem>    
+    </listitem>
     <listitem>
       <para>
         The <literal>intel</literal> driver has been removed from the default list of
@@ -634,6 +634,13 @@
         details in an existing one)
       </para>
    </listitem>
+   <listitem>
+     <para>
+       Openmpi has been updated to version 4.0.0, which removes some deprecated MPI-1 symbols.
+       This may break some older applications that still rely on those symbols.
+       An upgrade guide can be found <link xlink:href="https://www.open-mpi.org/faq/?category=mpi-removed">here</link>.
+     </para>
+   </listitem>
   </itemizedlist>
  </section>
 </section>
-- 
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