linux-kernel - Re: mmotm 2014-09-22-16-57 uploaded

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Message-ID: <5421E7E1.80203@infradead.org>
Date:	Tue, 23 Sep 2014 14:36:33 -0700
From:	Randy Dunlap <rdunlap@...radead.org>
To:	Guenter Roeck <linux@...ck-us.net>
CC:	akpm@...ux-foundation.org, mm-commits@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	linux-fsdevel@...r.kernel.org, linux-next@...r.kernel.org,
	sfr@...b.auug.org.au, mhocko@...e.cz,
	David Miller <davem@...emloft.net>
Subject: Re: mmotm 2014-09-22-16-57 uploaded

On 09/23/14 13:57, Guenter Roeck wrote:
> On Tue, Sep 23, 2014 at 01:31:45PM -0700, Randy Dunlap wrote:
>> On 09/23/14 12:02, Guenter Roeck wrote:
>>> On Mon, Sep 22, 2014 at 05:02:56PM -0700, akpm@...ux-foundation.org wrote:
>>>> The mm-of-the-moment snapshot 2014-09-22-16-57 has been uploaded to
>>>>
>>>>    http://www.ozlabs.org/~akpm/mmotm/
>>>>
>>>> mmotm-readme.txt says
>>>>
>>>> README for mm-of-the-moment:
>>>>
>>>> http://www.ozlabs.org/~akpm/mmotm/
>>>>
>>>> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
>>>> more than once a week.
>>>>
>>> Sine I started testing this branch, I figure I might as well share the results.
>>>
>>> i386:allyesconfig
>>>
>>> drivers/built-in.o: In function `_scsih_qcmd':
>>> mpt2sas_scsih.c:(.text+0xf5327d): undefined reference to `__udivdi3'
>>> mpt2sas_scsih.c:(.text+0xf532b0): undefined reference to `__umoddi3'
>>>
>>> i386:allmodconfig
>>>
>>> ERROR: "__udivdi3" [drivers/scsi/mpt2sas/mpt2sas.ko] undefined!
>>> ERROR: "__umoddi3" [drivers/scsi/mpt2sas/mpt2sas.ko] undefined!
>>
>> A patch has been posted for that and I believe that Christoph Hellwig has
>> merged it.
>>
>>> mips:nlm_xlp_defconfig
>>>
>>> ERROR: "scsi_is_fc_rport" [drivers/scsi/libfc/libfc.ko] undefined!
>>> ERROR: "fc_get_event_number" [drivers/scsi/libfc/libfc.ko] undefined!
>>> ERROR: "skb_trim" [drivers/scsi/libfc/libfc.ko] undefined!
>>> ERROR: "fc_host_post_event" [drivers/scsi/libfc/libfc.ko] undefined!
>>>
>>> [and many more]
>>
>> I have posted a patch for these build errors.
>>
> mips:nlm_xlp_defconfig builds in next-20140923, but it doesn't configure
> CONFIG_NET. I don't see a patch which would address that problem.
> In case I am missing it, can you point me to your patch ?

I was referring to this one:
http://marc.info/?l=linux-scsi&m=141117068414761&w=2

although I think that Dave is also working on a patch that is a little
different from mine.

Neither of these patches enables CONFIG_NET.  They just add dependencies.

> On the other side, maybe it is just me thinking that taking CONFIG_NET out
> of standard configurations might be a problem. If so, apologies for the noise.



-- 
~Randy
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