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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <a8b6fa47-d696-1aa1-4eb1-513de3c71e5a@infradead.org>
Date:   Fri, 3 May 2019 13:54:10 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     "Luck, Tony" <tony.luck@...el.com>, lkp <lkp@...el.com>,
        Ming Lei <ming.lei@...hat.com>
Cc:     "kbuild-all@...org" <kbuild-all@...org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jens Axboe <axboe@...nel.dk>, Omar Sandoval <osandov@...com>,
        Christoph Hellwig <hch@....de>,
        "Wu, Fengguang" <fengguang.wu@...el.com>,
        "Yu, Fenghua" <fenghua.yu@...el.com>,
        "linux-ia64@...r.kernel.org" <linux-ia64@...r.kernel.org>
Subject: Re: ERROR: "paddr_to_nid" [drivers/md/raid1.ko] undefined!

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