Updating default.xml

Change-Id: Ie0de4b4725bf181f50328eff26c13179a3caefbe

default.xml

@@ -12,7 +12,7 @@
 
   <default remote="seL4" revision="master"/>
 
-  <project name="camkes-tool.git" path="projects/camkes-tool" revision="89af7196bd088c04a1875271a73ade4b4959368e" upstream="master" dest-branch="master">
+  <project name="camkes-tool.git" path="projects/camkes-tool" revision="11836b13ea55326e1c35a37931948b8910899c57" upstream="master" dest-branch="master">
     <linkfile src="docs/index.md" dest="camkes_README.md"/>
   </project>
   <project name="camkes-vm-examples.git" path="projects/vm-examples" revision="6656ebe20269383a2e6ca51b698eac1e9814dd9d" upstream="master" dest-branch="master">
@@ -31,7 +31,7 @@
   <project name="picotcp.git" path="projects/picotcp" remote="picotcp" revision="13c00a067190f5ec62340ed932a2bb833c366d63" upstream="refs/tags/v1.7.0" dest-branch="refs/tags/v1.7.0"/>
   <project name="polly" path="tools/polly" remote="polly" revision="ef7e79c2c297d456f2742fd0b976f555d058d4e0" upstream="master" dest-branch="master"/>
   <project name="projects_libs.git" path="projects/projects_libs" revision="1e7f0b6ec0405b3288c606fd7e782660ace4aa07" upstream="master" dest-branch="master"/>
-  <project name="seL4.git" path="kernel" revision="91ec17c5bf29a4ef8b98b8f9769580b2442eb810" upstream="master" dest-branch="master"/>
+  <project name="seL4.git" path="kernel" revision="c9989664e312d971048f687895d4917758fcfd3b" upstream="master" dest-branch="master"/>
   <project name="seL4_libs" path="projects/seL4_libs" revision="f3443015111db398747b05b74f0668bb4c92044e" upstream="master" dest-branch="master"/>
   <project name="seL4_projects_libs.git" path="projects/seL4_projects_libs" revision="4662171c6026c789974acdc60efc9f7ee96de64e" upstream="master" dest-branch="master"/>
   <project name="seL4_tools.git" path="tools/seL4" revision="5e2506bc575e841f5c02affb7fb57728afb75623" upstream="master" dest-branch="master">