Author: gjb
Date: Tue Sep 20 16:55:59 2016
New Revision: 306040

  Expand the r285387 entry to include information for cases where
  NUMA may be disabled due to system BIOS.
  Submitted by: vangyzen
  Approved by:  re (implicit)
  Sponsored by: The FreeBSD Foundation


Modified: releng/11.0/release/doc/en_US.ISO8859-1/relnotes/article.xml
--- releng/11.0/release/doc/en_US.ISO8859-1/relnotes/article.xml        Tue Sep 
20 16:48:25 2016        (r306039)
+++ releng/11.0/release/doc/en_US.ISO8859-1/relnotes/article.xml        Tue Sep 
20 16:55:59 2016        (r306040)
@@ -1029,6 +1029,14 @@
        &man.numactl.1;, and &man.numa.getaffinity.2;, for usage
+      <note>
+       <para>If the system BIOS generates an invalid ACPI SRAT table,
+         the kernel will ignore it, effectively disabling
+         <acronym>NUMA</acronym>.  If dmesg shows &quot;SRAT:
+         Duplicate local APIC ID&quot;, try updating the BIOS to fix
+         NUMA support.</para>
+      </note>
       <para revision="285307">Support for running CloudABI executables
        on amd64 and arm64 has been added.  CloudABI is a runtime
        environment that uses capability-based security exclusively,
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