On 03/27/2016 11:35 AM, Guenter Roeck wrote:
> Hi Sasha,
>
> On 03/26/2016 10:41 PM, Sasha Levin wrote:
> ...
>>
>> Should be fixed now, I hope.
>>
>
> Builds now all pass, but now I get runtime errors on arm and microblaze qemu tests.
>
> WARNING: CPU: 0 PID: 33 at mm/mmap.c:2787 exit_mmap+0x1ac/0x230()
>
> You'll need to also pick up commit b30fe6c7ced7 ("mm: fix false-positive warning
> on exit due mm_nr_pmds(mm)") to fix that.
>
> The s390 qemu test now builds, but the test itself gets a RCU stall and hangs.
> Reverting "s390/mm: four page table levels vs. fork" fixes the problem.
I'm just going to remove "s390/mm: four page table levels vs. fork" and all commits
I've added as a prereq and will ask the maintainers for a proper backport.
Thanks,
Sasha
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