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From: NeilBrown <neilb@suse.de>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: linux-next: build failure after merge of the md tree
Date: Tue, 11 Oct 2011 16:42:27 +1100	[thread overview]
Message-ID: <20111011164227.391cf3fd@notabene.brown> (raw)
In-Reply-To: <20111011162948.c3ca0fc8726a7d7b80e39744@canb.auug.org.au>

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On Tue, 11 Oct 2011 16:29:48 +1100 Stephen Rothwell <sfr@canb.auug.org.au>
wrote:

> Hi Neil,
> 
> After merging the md tree, today's linux-next build (x86_64_allmodconfig)
> failed like this:
> 
> drivers/md/dm-raid.c:597:25: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c:614:24: error: unknown type name 'mddev_t'
> drivers/md/dm-raid.c:614:40: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c:654:23: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c:654:41: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c:692:34: error: unknown type name 'mddev_t'
> drivers/md/dm-raid.c:692:50: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c:812:27: error: unknown type name 'mddev_t'
> drivers/md/dm-raid.c:812:43: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c: In function 'analyse_superblocks':
> drivers/md/dm-raid.c:852:2: error: unknown type name 'mdk_rdev_t'
> drivers/md/dm-raid.c:853:2: error: unknown type name 'mddev_t'
> drivers/md/dm-raid.c:853:19: warning: initialization from incompatible pointer type [enabled by default]
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'disks' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: warning: left-hand operand of comma expression has no effect [-Wunused-value]
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'disks' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:856:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:857:12: error: request for member 'meta_bdev' in something not a structure or union
> drivers/md/dm-raid.c:860:3: error: implicit declaration of function 'super_load' [-Werror=implicit-function-declaration]
> drivers/md/dm-raid.c:882:2: error: implicit declaration of function 'super_validate' [-Werror=implicit-function-declaration]
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'disks' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: warning: left-hand operand of comma expression has no effect [-Wunused-value]
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'disks' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c:885:2: error: request for member 'same_set' in something not a structure or union
> drivers/md/dm-raid.c: In function 'raid_ctr':
> drivers/md/dm-raid.c:965:22: error: 'super_sync' undeclared (first use in this function)
> drivers/md/dm-raid.c:965:22: note: each undeclared identifier is reported only once for each function it appears in
> drivers/md/dm-raid.c: In function 'raid_status':
> drivers/md/dm-raid.c:1100:4: error: unknown type name 'raid5_conf_t'
> drivers/md/dm-raid.c:1103:4: error: request for member 'max_nr_stripes' in something not a structure or union
> drivers/md/dm-raid.c: In function 'raid_io_hints':
> drivers/md/dm-raid.c:1149:2: error: unknown type name 'raid5_conf_t'
> drivers/md/dm-raid.c:1152:46: error: request for member 'raid_disks' in something not a structure or union
> drivers/md/dm-raid.c:1152:65: error: request for member 'max_degraded' in something not a structure or union
> 
> Caused by commits 4251a3bcf0e1 ("md: removing typedefs:  mdk_rdev_t ->
> struct md_rdev") and 724d5bc7708a ("md: remove typedefs: mddev_t ->
> struct mddev").
> 
> Have you dropped better versions of these commits?  Please build test.

I'll add dm-raid back in to my build testing - I don't know why it dropped
out.

This will be fixed for tomorrow.
I might add the merge with the block layer too.

Thanks,
NeilBrown


> 
> I have used the version of the tree from next-20111006 since
> next-20111007 had another build problem.


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  reply	other threads:[~2011-10-11  5:42 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-11  5:29 linux-next: build failure after merge of the md tree Stephen Rothwell
2011-10-11  5:42 ` NeilBrown [this message]
  -- strict thread matches above, loose matches on Subject: below --
2017-06-22  1:44 Stephen Rothwell
2017-07-03  1:52 ` Stephen Rothwell
2017-06-14  1:58 Stephen Rothwell
2015-03-02  5:50 Stephen Rothwell
2015-03-02  6:03 ` NeilBrown
2015-03-02  6:11   ` Stephen Rothwell
2015-03-03  2:35     ` Stephen Rothwell
2015-03-04  2:44       ` NeilBrown
2015-03-04  2:48         ` Stephen Rothwell
2015-03-13  8:55       ` Guoqing Jiang
2012-09-25  3:31 Stephen Rothwell
2012-09-25  4:10 ` NeilBrown
2012-09-25  4:50   ` Stephen Rothwell
2012-04-19  2:55 Stephen Rothwell
2012-04-19  3:15 ` NeilBrown
2012-04-11  3:42 Stephen Rothwell
2012-04-11  3:54 ` H. Peter Anvin
2012-04-11  4:48 ` NeilBrown
2012-03-28  3:32 Stephen Rothwell
2012-03-28  4:07 ` NeilBrown
2011-10-07  3:07 Stephen Rothwell
2011-10-07  3:34 ` NeilBrown

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