[Galaxy Tab 2 7" Android Development] daavvis:
try this in your roomservice.xml for the p5*** and let me know hor it works

<project name="daavvis/android_device_samsung_p5110" path="device/samsung/p5110" remote="github" revision="cm-11" />
<project name="daavvis/android_device_samsung_p5100" path="device/samsung/p5100" remote="github" revision="cm-11" />
<project name="codyf86/android_kernel_samsung_espresso10" path="kernel/samsung/espresso10" remote="github" revision="cm-11.0" />
<project name="codyf86/android_device_samsung_omap4-common" path="device/samsung/omap4-common" remote="github" revision="cm-11.0" />
<project name="codyf86/proprietary_vendor_samsung" path="vendor/samsung" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/android_packages_apps_SamsungServiceMode" path="packages/apps/SamsungServiceMode" remote="github" revision="cm-11.0" />
<project name="CyanogenMod/android_device_samsung_smdk4412-qcom-common" path="device/samsung/smdk4412-qcom-common" remote="github" revision="cm-11.0" />

ALSO :

change /device/samsung/p5100/mokee.mk, and /device/samsung/p5110/mokee.mk to (both of them) cm.mk, and open them and change lines 18,28,and 35 from

#
# Copyright (C) 2012 The CyanogenMod Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

## Specify phone tech before including full_phone
$(call inherit-product, vendor/mk/config/gsm.mk)

# Release name
PRODUCT_RELEASE_NAME := p5100

# Boot animation
TARGET_SCREEN_HEIGHT := 800
TARGET_SCREEN_WIDTH := 1280

# Inherit some common CM stuff.
$(call inherit-product, vendor/mk/config/common_full_phone.mk)

# Inherit device configuration
$(call inherit-product, device/samsung/p5100/full_p5100.mk)

## Device identifier. This must come after all inclusions
PRODUCT_DEVICE := p5100
PRODUCT_NAME := mk_p5100
PRODUCT_BRAND := samsung
PRODUCT_MODEL := GT-P5100
PRODUCT_MANUFACTURER := samsung

#Set build fingerprint / ID / Prduct Name ect.
PRODUCT_BUILD_PROP_OVERRIDES += PRODUCT_NAME=espresso10rfxx TARGET_DEVICE=espresso10rf BUILD_FINGERPRINT=samsung/espresso10rfxx/espresso10rf:4.0.3/IML74K/P5100XWALE2:user/release-keys PRIVATE_BUILD_DESC="espresso10rfxx-user 4.0.3 IML74K P5100XWALE2 release-keys"

TO:

#
# Copyright (C) 2012 The CyanogenMod Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

## Specify phone tech before including full_phone
$(call inherit-product, vendor/cm/config/gsm.mk)

# Release name
PRODUCT_RELEASE_NAME := p5100

# Boot animation
TARGET_SCREEN_HEIGHT := 800
TARGET_SCREEN_WIDTH := 1280

# Inherit some common CM stuff.
$(call inherit-product, vendor/cm/config/common_full_phone.mk)

# Inherit device configuration
$(call inherit-product, device/samsung/p5100/full_p5100.mk)

## Device identifier. This must come after all inclusions
PRODUCT_DEVICE := p5100
PRODUCT_NAME := cm_p5100
PRODUCT_BRAND := samsung
PRODUCT_MODEL := GT-P5100
PRODUCT_MANUFACTURER := samsung

#Set build fingerprint / ID / Prduct Name ect.
PRODUCT_BUILD_PROP_OVERRIDES += PRODUCT_NAME=espresso10rfxx TARGET_DEVICE=espresso10rf BUILD_FINGERPRINT=samsung/espresso10rfxx/espresso10rf:4.0.3/IML74K/P5100XWALE2:user/release-keys PRIVATE_BUILD_DESC="espresso10rfxx-user 4.0.3 IML74K P5100XWALE2 release-keys"

let me know if it works... im testing now...