flounder: update prebuilt kernel

b7db603 video: tegra: nvmap: fix race in nvmap_debug_handles_by_pid_show()
5d2212c Revert "Revert "video: tegra: nvmap: create per-pid debugfs memory data""

Bug: 17689644

Change-Id: I372f21983edc2178cd72f6e6ba7b8c27222c8e16
Signed-off-by: Greg Hackmann <ghackmann@google.com>
diff --git a/Image.gz-dtb b/Image.gz-dtb
index 81fa994..857c7a3 100644
--- a/Image.gz-dtb
+++ b/Image.gz-dtb
Binary files differ