Here are some basic Tegra test results for Linux v3.18-rc2. Logs and other details at:
http://nvt.pwsan.com/pub/linux/testlogs/test_v3.18-rc2/20141026170104/
Test summary ------------
Build: zImage: Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig
Boot to userspace: multi_v7_defconfig: Pass: ( 3/ 3): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra30-beaver
Boot to userspace: tegra_defconfig: Pass: ( 3/ 3): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra30-beaver
vmlinux object size (delta in bytes from test_v3.18-rc1 (f114040e3ea6e07372334ade75d1ee0775c355e1)): text data bss total kernel +12834 +368 0 +13202 multi_v7_defconfig +5283 +128 0 +5411 tegra_defconfig
Boot-time memory difference (delta in bytes from test_v3.18-rc1 (f114040e3ea6e07372334ade75d1ee0775c355e1)) avail rsrvd high freed board kconfig dtb -16k 16k . 4k tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore -8k 8k . 4k tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore -16k 16k . 4k tegra124-jetson-tk1 multi_v7_defconfig tegra124-jetson-tk1 -8k 8k . 4k tegra124-jetson-tk1 tegra_defconfig tegra124-jetson-tk1 -16k 16k . 4k tegra30-beaver multi_v7_defconfig tegra30-beaver -8k 8k . 4k tegra30-beaver tegra_defconfig tegra30-beaver