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Groups > linux.kernel > #1484637 > unrolled thread

linux-next: build failure after merge of the block tree

Started byStephen Rothwell <sfr@canb.auug.org.au>
First post2016-09-16 03:20 +0200
Last post2016-09-16 06:20 +0200
Articles 2 — 2 participants

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  linux-next: build failure after merge of the block tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-09-16 03:20 +0200
    Re: linux-next: build failure after merge of the block tree Jens Axboe <axboe@kernel.dk> - 2016-09-16 06:20 +0200

#1484637 — linux-next: build failure after merge of the block tree

FromStephen Rothwell <sfr@canb.auug.org.au>
Date2016-09-16 03:20 +0200
Subjectlinux-next: build failure after merge of the block tree
Message-ID<shPYR-6cs-3@gated-at.bofh.it>
Hi Jens,

After merging the block tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

drivers/block/nbd.c:884:2: error: unknown field 'map_queue' specified in initializer
  .map_queue = blk_mq_map_queue,
  ^
/home/sfr/next/next/drivers/block/nbd.c:884:15: error: 'blk_mq_map_queue' undeclared here (not in a function)
  .map_queue = blk_mq_map_queue,
               ^

Caused by commit

  9151bcb4fb38 ("blk-mq: kill unused blk_mq_create_mq_map()")

interacting with commit

  fd8383fd88a2 ("nbd: convert to blkmq")

also in the block tree.

I have used the block tree from next-20160915 for today.

-- 
Cheers,
Stephen Rothwell

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#1484663

FromJens Axboe <axboe@kernel.dk>
Date2016-09-16 06:20 +0200
Message-ID<shSN4-85q-3@gated-at.bofh.it>
In reply to#1484637
On 09/15/2016 07:14 PM, Stephen Rothwell wrote:
> Hi Jens,
>
> After merging the block tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> drivers/block/nbd.c:884:2: error: unknown field 'map_queue' specified in initializer
>   .map_queue = blk_mq_map_queue,
>   ^
> /home/sfr/next/next/drivers/block/nbd.c:884:15: error: 'blk_mq_map_queue' undeclared here (not in a function)
>   .map_queue = blk_mq_map_queue,
>                ^
>
> Caused by commit
>
>   9151bcb4fb38 ("blk-mq: kill unused blk_mq_create_mq_map()")
>
> interacting with commit
>
>   fd8383fd88a2 ("nbd: convert to blkmq")
>
> also in the block tree.

That's my fault, when merged together the nbd part needs an update. I've
pushed out a fix for it.

-- 
Jens Axboe

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