UBUNTU: Ubuntu-4.4.0-159.187

Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

debian.master/changelog

-linux (4.4.0-159.187) UNRELEASED; urgency=medium
+linux (4.4.0-159.187) xenial; urgency=medium
 
-  CHANGELOG: Do not edit directly. Autogenerated at release.
-  CHANGELOG: Use the printchanges target to see the curent changes.
-  CHANGELOG: Use the insertchanges target to create the final log.
+  * CVE-2019-1125
+    - x86/cpufeatures: Carve out CQM features retrieval
+    - x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
+    - x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations
+    - x86/speculation: Enable Spectre v1 swapgs mitigations
+    - x86/entry/64: Use JMP instead of JMPQ
+    - x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS
 
- -- Kleber Sacilotto de Souza <kleber.souza@canonical.com>  Thu, 01 Aug 2019 16:54:15 +0200
+ -- Kleber Sacilotto de Souza <kleber.souza@canonical.com>  Thu, 01 Aug 2019 17:22:24 +0200
 
 linux (4.4.0-158.186) xenial; urgency=medium