Re: ERROR: "paddr_to_nid" [drivers/md/raid1.ko] undefined!

[Randy Dunlap]

On 5/3/19 1:25 PM, Luck, Tony wrote:
>>> Exporting paddr_to_nid() in arch/ia64/mm/numa.c fixes all of these build errors.
>>> Is there a problem with doing that?
>>
>> I don't see a problem with exporting it.
> 
> But I also don't see these build errors.  I'm using the same HEAD commit. I think the
> same .config (derived from arch/ia64/configs/bigsur_defconfig.
> 
> Big difference is I'm doing a natinve build with a much older compiler (4.6.4)
> 
> -Tony
> 

I was able to reproduce the build errors.
using gcc 8.1.0 cross-compile.

-- 
~Randy