linux-kernel - Re: linux-next: Tree for Sep 13 (dm-thin-pool)

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Date:   Thu, 13 Sep 2018 17:45:25 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Mike Snitzer <snitzer@...hat.com>
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Joe Thornber <dm-devel@...hat.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: Tree for Sep 13 (dm-thin-pool)

On 9/13/18 11:51 AM, Mike Snitzer wrote:
> On Thu, Sep 13 2018 at  1:28pm -0400,
> Randy Dunlap <rdunlap@...radead.org> wrote:
> 
>> On 9/12/18 10:27 PM, Stephen Rothwell wrote:
>>> Hi all,
>>>
>>> News: there will be no linux-next releases on Friday or Monday.
>>>
>>> Changes since 20180912:
>>>
>>
>> on i386:
>>
>> ERROR: "__udivdi3" [drivers/md/dm-thin-pool.ko] undefined!
> 
> Well, as I pointed out in reply that nobody will see to the buildbots:
> 
> There is something off in this report... I cannot reproduce.  It is
> almost like the warning was generated when building an older version of
> this change, but then reported against the latest commit.
> 
> I switched to sector_div() specifically because of the undefined
> __udivdi3 error.
> 
> So I'm ignoring this given I cannot reproduce when using 'make ARCH=i386'

> gcc --version
gcc (SUSE Linux) 4.8.5

# CONFIG_LBDAF is not set

Perhaps you could try to reproduce it with the attached randconfig file.

-- 
~Randy

View attachment "config-r1805" of type "text/plain" (129361 bytes)