[Android] :
Successful build with possible issues

I was finally able to build my phone's kernel from source (Pantech Burst). I do, however, have a few questions that hopefully you can answer. To be thorough, I am running the following platform:

Linux Mint 13 64bit

Sun Java 6

ia32libs...yadayadayada

Toolchain - arm-eabi-4.4.0 (from CM9 rom source)

Brain - a little bit of the left and even less of the right side

1. At the beginning of my build, I received the following errors;

$ ./build_kernel.sh

GEN /home/jack/android/P9070_ICS_Kernel/kernel/obj/KERNEL_OBJ/Makefile

arch/arm/Kconfig:1485:warning: 'HZ': number is invalid

arch/arm/Kconfig:1486:warning: 'HZ': number is invalid

arch/arm/Kconfig:1487:warning: 'HZ': number is invalid

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3298:warning: override: reassigning to symbol NET_KEY

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3299:warning: override: reassigning to symbol INET_ESP

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3300:warning: override: reassigning to symbol INET_IPCOMP

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3302:warning: override: reassigning to symbol XFRM_USER

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3303:warning: override: reassigning to symbol INET_XFRM_MODE_TRANSPORT

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3304:warning: override: reassigning to symbol INET_XFRM_MODE_TUNNEL

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3305:warning: override: reassigning to symbol TUN

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3308:warning: override: reassigning to symbol CRYPTO_XCBC

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3309:warning: override: reassigning to symbol CRYPTO_NULL

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3319:warning: override: reassigning to symbol PPP_SYNC_TTY

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3322:warning: override: reassigning to symbol PPP_MPPE

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3323:warning: override: reassigning to symbol PPPOE

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3325:warning: override: reassigning to symbol L2TP

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3329:warning: override: reassigning to symbol PPPOLAC

arch/arm/configs/msm8660-perf-PRESTO_TP20_defconfig:3330:warning: override: reassigning to symbol PPPOPNS

#

# configuration written to .config

#

GEN /home/jack/android/P9070_ICS_Kernel/kernel/obj/KERNEL_OBJ/Makefile

scripts/kconfig/conf --silentoldconfig Kconfig

arch/arm/Kconfig:1485:warning: 'HZ': number is invalid

arch/arm/Kconfig:1486:warning: 'HZ': number is invalid

arch/arm/Kconfig:1487:warning: 'HZ': number is invalid

Any cause for concern here?

2. Toward the end of the build, I noticed the following in my terminal output:

LD [M] drivers/net/wireless/bcm4329_presto/wlan.ko

/home/jack/android/system/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-ld: warning: drivers/net/wireless/bcm4329_presto/wlan.mod.o uses 4-byte wchar_t yet the output is to use 2-byte wchar_t; use of wchar_t values across objects may fail

Can you help me understand what's going on here, please? Or maybe point me in the right direction.

Edit: Found my answer here.

3. I now have zimage and a bunch of .ko files... now what?

Basically, I am trying to get CM9 for my phone. I have a flashable rom for it, but nothing works; i.e. wifi, phone service, data, radio...you know, all the stuff to use it daily. Is there a way to merge that rom with the kernel I just built from source?