Here are some basic Tegra test results for Linux v3.19-rc1. Logs and other details at:

http://nvt.pwsan.com/pub/linux/testlogs/test_v3.19-rc1/20150108014100/

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 (b2776bf7149bddd1f4161f14f79520f17fc1d71d)): text data bss total kernel +882219 +15760 -2432 +895547 multi_v7_defconfig +149737 +2872 -12344 +140265 tegra_defconfig

Boot-time memory difference (delta in bytes from test_v3.18 (b2776bf7149bddd1f4161f14f79520f17fc1d71d)) avail rsrvd high freed board kconfig dtb -872k 872k . 40k tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore -140k 140k . 16k tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore -876k 876k . 40k tegra124-jetson-tk1 multi_v7_defconfig tegra124-jetson-tk1 -144k 144k . 16k tegra124-jetson-tk1 tegra_defconfig tegra124-jetson-tk1 -868k 868k . 40k tegra30-beaver multi_v7_defconfig tegra30-beaver -136k 136k . 16k tegra30-beaver tegra_defconfig tegra30-beaver

The kernel boot-time memory report line changed. Now it breaks CMA-reserved memory out into a separate quantity. It's been lumped back in with reserved memory in this report.