ryu: update prebuilt kernel

21376556 ANDROID: Put KUSER_HELPERS disable behind config
83b8ba5e Merge "arm64/configs: dragon: disable LKDTM module" into android-chromeos-dragon-3.18
8ebb1bc2 HID: i2c-hid: allocate hid buffers for real worst case
05843da3 arm64/configs: dragon: disable LKDTM module

Linux version 3.18.0-g2137655 (android-build@vpeb3.mtv.corp.google.com)
(gcc version 4.9.x 20150123 (prerelease) (GCC) )
 #1 SMP PREEMPT Wed Feb 8 23:42:53 UTC 2017 (master)

Bug: 33040280
Bug: 34470450
Bug: 34815073
Change-Id: I359063b00d553c0e269df185aee3622ba451e082
Source-Branch: android-chromeos-dragon-3.18
Signed-off-by: Dave Weinstein <olorin@google.com>
diff --git a/Image.fit b/Image.fit
index 2b64d4d..62ab245 100644
--- a/Image.fit
+++ b/Image.fit
Binary files differ
diff --git a/Image.fit.kasan b/Image.fit.kasan
index e5df97f..4ce8e91 100644
--- a/Image.fit.kasan
+++ b/Image.fit.kasan
Binary files differ