hammerhead: update prebuilt kernel

baedb01 msm: null pointer dereferencing
12c4634 BACKPORT: pagemap: do not leak physical addresses to non-privileged userspace
ceb75e5 include/linux/poison.h: fix LIST_POISON{1,2} offset

Linux version 3.4.0-gbaedb01 (android-build@vped10.mtv.corp.google.com)
(gcc version 4.8 (GCC) ) #1 SMP PREEMPT Sat Jan 16 01:19:53 UTC 2016

Bug: 25364034
Bug: 26038811
Bug: 26186802
Signed-off-by: Thierry Strudel <tstrudel@google.com>
Change-Id: I715a97ae9925dee74c46ae2aeec1e9212c0f5c18
diff --git a/zImage-dtb b/zImage-dtb
index 1a58f3f..ffcfa4c 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ