Tegra baseline test results for v4.7-rc2

Here are some basic Tegra test results for Linux v4.7-rc2. Logs and other details at:

    https://nvtb.github.io//linux/test_v4.7-rc2/20160605150104/

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

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

Build: Image:

    Pass: ( 1/ 1): defconfig

Boot to userspace: defconfig:

    Pass: ( 4/ 4): qemu-vexpress64, tegra132-norrin,
		   tegra210-p2371-0000, tegra210-smaug

Boot to userspace: multi_v7_defconfig:

    FAIL: ( 1/ 5): tegra20-trimslice
    Pass: ( 4/ 5): tegra114-dalmore-a04, tegra124-jetson-tk1,
		   tegra124-nyan-big, tegra30-beaver

Boot to userspace: tegra_defconfig:
Pass: ( 5/ 5): tegra114-dalmore-a04, tegra124-jetson-tk1,
tegra124-nyan-big, tegra20-trimslice, tegra30-beaver

PM: System suspend: multi_v7_defconfig:

    FAIL: ( 1/ 5): tegra30-beaver
    Pass: ( 4/ 5): tegra114-dalmore-a04, tegra124-jetson-tk1,
		   tegra124-nyan-big, tegra20-trimslice

PM: System suspend: tegra_defconfig:

    FAIL: ( 1/ 5): tegra30-beaver
    Pass: ( 4/ 5): tegra114-dalmore-a04, tegra124-jetson-tk1,
		   tegra124-nyan-big, tegra20-trimslice

vmlinux object size
(delta in bytes from test_v4.7-rc1 (1a695a905c18548062509178b98bc91e67510864)):

   text     data      bss    total  kernel
  +4072        0        0    +4072  defconfig
  +1128        0        0    +1128  multi_v7_defconfig
  +1452        0        0    +1452  tegra_defconfig

Boot-time memory difference
(delta in bytes from test_v4.7-rc1 (1a695a905c18548062509178b98bc91e67510864))
avail rsrvd high freed board kconfig dtb
. . . . qemu-vexpress64 defconfig __internal
. . . . tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore
. . . . tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore
. . . . tegra124-jetson-tk1 multi_v7_defconfig tegra124-jetson-tk1
. . . . tegra124-jetson-tk1 tegra_defconfig tegra124-jetson-tk1
. . . . tegra124-nyan-big multi_v7_defconfig tegra124-nyan-big
. . . . tegra124-nyan-big tegra_defconfig tegra124-nyan-big
. . . . tegra132-norrin defconfig tegra132-norrin
. . . . tegra20-trimslice multi_v7_defconfig tegra20-trimslice
. . . . tegra20-trimslice tegra_defconfig tegra20-trimslice
. . . . tegra210-p2371-0000 defconfig tegra210-p2371-0000
. . . . tegra210-smaug defconfig tegra210-smaug
. . . . tegra30-beaver multi_v7_defconfig tegra30-beaver
. . . . tegra30-beaver tegra_defconfig tegra30-beaver

--
nvpublic

After 4.7-rc1 the tegra20-trimslice start failing to boot occasionally. Typically 1 in 10 boots would fail. Seems to be a lock-up around the twd frequency change. Interestingly, I don't see this issue any more after v4.7-rc3, but bisecting so far has been fruitless. Nevertheless I am still trying to track this down.

These tegra30-beaver suspends issues are related to sdhci and can be worked-around by populating the voltage regulator for the sdhci [0].

Sorry this is a bit late, but got very behind!

Jon

[0] http://marc.info/?l=linux-tegra&m=146730073503388&w=2

nvpublic