note removal of <isc/util.h> from other header files

diff --git a/doc/arm/notes.xml b/doc/arm/notes.xml
index 1d3ddd3fc469aea2d29fe2317274358fb123f33c..6272897de7edec8e45eb21eba01b1fd8fb4cca48 100644 (file)
--- a/doc/arm/notes.xml
+++ b/doc/arm/notes.xml
@@ -683,6 +683,16 @@
          leading to unconstrained memory growth. [RT #46029]
        </para>
       </listitem>
+      <item>
+       <para>
+         Some header files included &lt;isc/util.h&gt; incorrectly as
+         it pollutes with namespace with non ISC_ macros and this should
+         only be done by explicitly including &lt;isc/util.h&gt;.  This
+         has been corrected.  Some code made depend on &lt;isc/util.h&gt;
+         being implicitly included via other header files.  Such
+         code should explicitly include &lt;isc/util.h&gt;.
+       </para>
+      </item>
     </itemizedlist>
   </section>