Here are some basic Tegra test results for Linux v3.14-rc1. Logs and other details at:
http://nvt.pwsan.com/pub/linux/testlogs/test_v3.14-rc1/20140227022109/
Test summary ------------
Build: zImage: Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig
Boot to userspace: multi_v7_defconfig: Pass: ( 2/ 2): tegra114-dalmore-a04, tegra30-beaver
Boot to userspace: tegra_defconfig: Pass: ( 2/ 2): tegra114-dalmore-a04, tegra30-beaver
vmlinux object size (delta in bytes from test_v3.13 (d8ec26d7f8287f5788a494f56e8814210f0e64be)): text data bss total kernel +1833734 +109664 -460 +1942938 multi_v7_defconfig +170871 +23512 -6616 +187767 tegra_defconfig
Boot-time memory difference (delta in bytes from test_v3.13 (d8ec26d7f8287f5788a494f56e8814210f0e64be)) avail rsrvd high freed board kconfig dtb . . . . tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore . . . . tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore -2070932k -25196k -1317888k -472k tegra114-dalmore-hea multi_v7_defconfig tegra114-dalmore -2053808k -42320k -1317888k -244k tegra114-dalmore-hea tegra_defconfig tegra114-dalmore -18320k 18320k . 36k tegra30-beaver multi_v7_defconfig tegra30-beaver -168k 168k . 4k tegra30-beaver tegra_defconfig tegra30-beaver
The tegra114-dalmore-headless board, an A03 Dalmore, was dropped out of the testbed since apparently NVIDIA folks don't maintain upstream support for any Dalmore revision other than A04. That's the cause of the large boot-time memory deltas above. It's been replaced by an A04 Dalmore. There should have been large boot-time memory deltas on the A04 lines too, but the current set of scripts don't handle that condition well.
I double-checked the +1.9MB size increase for the multi_v7_defconfig kernel, and it appears to be accurate :-(