2018-04-09 14:56 GMT+09:00 Ye Xiaolong <xiaolong.ye@intel.com>:
> On 04/05, Joonsoo Kim wrote:
>>I may find the reason of this regression. Could you test this patch on
>>top of this patchset?
>>
>>http://lkml.kernel.org/r/<1522913236-15776-1-git-send-email-iamjoonsoo.kim@lge.com>
>
> It'd be better if you can provide your repo for this fix patch, it's more
> convenient for 0day to verify it.

Okay! Could you check following git tree and branch to fix the
reported regression?

https://github.com/JoonsooKim/linux.git cma-fixup-thp-next-20180403

Related commits are:
f11152b mm/thp: don't count ZONE_MOVABLE as the target for freepage reserving
b2adb03 Revert "Revert "mm/cma: manage the memory of the CMA area by
using the ZONE_MOVABLE""
76148e2 Revert "Revert "mm/page_alloc: don't reserve ZONE_HIGHMEM for
ZONE_MOVABLE request""

Base commit is '76148e2' and this regression happens on 'b2adb03'.
Fix is commit 'f11152b'.

Thanks.