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From: NeilBrown <neilb@suse.de>
To: kernel-janitors@vger.kernel.org
Subject: Re: [md:for-next 18/18] dm-raid.c:(.text+0x11f6d5): undefined reference to `md_raid10_congested'
Date: Wed, 01 Aug 2012 21:17:49 +0000	[thread overview]
Message-ID: <20120802071749.50a7ea27@notabene.brown> (raw)
In-Reply-To: <20120801125102.GA19751@localhost>

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On Wed, 1 Aug 2012 10:33:07 -0500 Brassow Jonathan <jbrassow@redhat.com>
wrote:

> 
> On Aug 1, 2012, at 7:51 AM, Fengguang Wu wrote:
> 
> > Hi Jonathan,
> > 
> > Kernel build failed on
> > 
> > tree:   git://neil.brown.name/md for-next
> > head:   63f33b8dda88923487004b20fba825486d009e7b
> > commit: 63f33b8dda88923487004b20fba825486d009e7b [18/18] DM RAID: Add support for MD RAID10
> > config: i386-randconfig-k016 (attached as .config)
> > 
> > All related error/warning messages:
> > 
> > drivers/built-in.o: In function `raid_is_congested':
> > dm-raid.c:(.text+0x11f6d5): undefined reference to `md_raid10_congested'
> 
> 
> Seems that the previous patches that this patch depends on are not applied in your case.  Looking here:
> http://neil.brown.name/git?p=md;a=shortlog;h=refs/heads/for-next
> it seems that Neil has taken the prerequisites (in this case, "MD RAID10: export md_raid10_congested").
> 
>  brassow
We missed a bit:

config DM_RAID
       tristate "RAID 1/4/5/6 target"
       depends on BLK_DEV_DM
       select MD_RAID1
       select MD_RAID456
       select BLK_DEV_MD


we need to add 
       select MD_RAID10
in there.

Thanks Fengguang!

NeilBrown

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      parent reply	other threads:[~2012-08-01 21:17 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-01 12:51 [md:for-next 18/18] dm-raid.c:(.text+0x11f6d5): undefined reference to `md_raid10_congested' Fengguang Wu
2012-08-01 15:33 ` Brassow Jonathan
2012-08-01 21:17 ` NeilBrown [this message]

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