Here are some basic Tegra test results for Linux v4.2-rc1. Logs and other details at:

https://nvtb.github.io/linux/test_v4.2-rc1/20150705123104/

Test summary ------------

Build: zImage: Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig

Build: Image: Pass: ( 1/ 1): defconfig

Boot to userspace: defconfig: Pass: ( 1/ 1): qemu-vexpress64

Boot to userspace: multi_v7_defconfig: Pass: ( 4/ 4): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver

Boot to userspace: tegra_defconfig: Pass: ( 4/ 4): tegra114-dalmore-a04, tegra124-jetson-tk1, tegra20-trimslice, tegra30-beaver

vmlinux object size (delta in bytes from test_v4.1 (b953c0d234bc72e8489d3bf51a276c5c4ec85345)): text data bss total kernel +190723 +29792 +936 +221451 defconfig -318491 +45664 +8640 -264187 multi_v7_defconfig +367808 +33128 +11840 +412776 tegra_defconfig

Boot-time memory difference (delta in bytes from test_v4.1 (b953c0d234bc72e8489d3bf51a276c5c4ec85345)) avail rsrvd high freed board kconfig dtb . . . . qemu-vexpress64 defconfig __internal 276k -276k . 60k tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore -388k 388k . 4k tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore 276k -276k . 60k tegra124-jetson-tk1 multi_v7_defconfig tegra124-jetson-tk1 -388k 388k . 4k tegra124-jetson-tk1 tegra_defconfig tegra124-jetson-tk1 268k -268k . 60k tegra20-trimslice multi_v7_defconfig tegra20-trimslice -396k 396k . 4k tegra20-trimslice tegra_defconfig tegra20-trimslice 276k -276k . 60k tegra30-beaver multi_v7_defconfig tegra30-beaver -388k 388k . 4k tegra30-beaver tegra_defconfig tegra30-beaver