Here are some basic Tegra test results for Linux v3.18-rc3. Logs and other details at:
http://nvt.pwsan.com/pub/linux/testlogs/test_v3.18-rc3/20141102153105/
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-rc2 (cac7f2429872d3733dc3f9915857b1691da2eb2f)): text data bss total kernel -9231 -40 -64 -9335 multi_v7_defconfig -5463 -24 0 -5487 tegra_defconfig
Boot-time memory difference (delta in bytes from test_v3.18-rc2 (cac7f2429872d3733dc3f9915857b1691da2eb2f)) avail rsrvd high freed board kconfig dtb 8k -8k . . tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore 8k -8k . -4k tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore 8k -8k . . tegra124-jetson-tk1 multi_v7_defconfig tegra124-jetson-tk1 8k -8k . -4k tegra124-jetson-tk1 tegra_defconfig tegra124-jetson-tk1 8k -8k . . tegra30-beaver multi_v7_defconfig tegra30-beaver 8k -8k . -4k tegra30-beaver tegra_defconfig tegra30-beaver