Subject: Re: linux-next: build failure after merge of the akpm-current tree

From: Gavin Shan <[email-masked]>
Date: Fri, 25 Jun 2021 16:28:15 +1000

Hi Stephen,

On 6/24/21 7:43 PM, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the akpm-current tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> mm/page_reporting.c:14:37: error: initializer element is not constant
>     14 | unsigned int page_reporting_order = pageblock_order;
>        |                                     ^~~~~~~~~~~~~~~
> 
> Caused by commit
> 
>    223f64d9e679 ("mm/page_reporting: export reporting order as module parameter")
> 
> pageblock_order is defined to be various things depending on CONFIG_
> symbols.
> 
> I have reverted that commit (and the following three) for today.
> 

Yes, Please drop this series for now.

The v3 was applied and caused the build error. Actually, we need
v5, which was posted couple of hours ago.

    v5: https://lkml.org/lkml/2021/6/24/1137

Thanks,
Gavin