Re: next boot: 24 passed 12 failed (next/next-20140527)

On Tue, May 27, 2014 at 6:45 AM, Maxime Ripard maxime.ripard@free-electrons.com wrote:

Hi,

On Tue, May 27, 2014 at 03:03:31AM -0700, Olof's autobooter wrote:

...

Failed boards:

cubie2       sunxi_defconfig               :      FAILED  1:23.13
cubie2       multi_v7_defconfig            :      FAILED  1:27.11
cubie2       multi_lpae_defconfig          :      FAILED  1:22.09

I'm not quite sure about what's happening with these two, but it seems CMA-related.

Here is a full boot log: http://pastebin.com/AqRTVnSi

You can see that at line 55, atomic_pool_init fails, because __alloc_from_contiguous returns a NULL pointer

Disabling CMA, both make atomic_pool_init succeed and boot the system normally (also explaining the difference with sunxi_defconfig, where CMA is disabled).

Sounds like the same root cause reported on last weeks next failures: https://lkml.org/lkml/2014/5/22/719

Can you try that revert?

Kevin