hammerhead: update prebuilt kernel

61d847d hammerhead: Put device-specific code behind #ifndef CONFIG_UML.
6a1797b net: ipv4: tcp: Get tcpi_count via file_count() not direct access
7c355e6 um: add missing declaration of 'getrlimit()' and friends
aaaad7b tcp: resets are misrouted
c8e2467 Set the iif for IPv6 packets as well.

Linux version 3.4.0-g61d847d (android-build@wpiz4.hot.corp.google.com)
(gcc version 4.8 (GCC) ) #1 SMP PREEMPT Mon May 18 09:00:08 UTC 2015

Bug: 19842347
Change-Id: I19e9b3faa8ce5b827346cc920250754dd34779b3
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
diff --git a/zImage-dtb b/zImage-dtb
old mode 100755
new mode 100644
index 1d5b65b..f22fe7d
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ