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

From Michal Marek <mmarek@suse.cz>
Newsgroups linux.kernel
Subject Re: linux-next: build failure after merge of the block tree
Date 2016-04-26 15:40 +0200
Message-ID <rsbnA-9L-9@gated-at.bofh.it> (permalink)
References <rs20W-By-23@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 2016-04-26 05:38, Stephen Rothwell wrote:
> Hi Nicolas,
> 
> After merging the block tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> ERROR: ".blk_queue_write_cache" [drivers/block/virtio_blk.ko] undefined!
> ERROR: ".blk_queue_write_cache" [drivers/block/ps3disk.ko] undefined!
> ERROR: ".blk_queue_write_cache" [drivers/block/nbd.ko] undefined!
> 
> Caused by commit
> 
>   089095b8eef9 ("kbuild: better abstract vmlinux sequential prerequisites")
> 
> from the kbuild-pite tree.
> 
> I have reverted that commit for today.

I can't reproduce this with today's linux-next and the revert reverted.
Also, CONFIG_TRIM_UNUSED_KSYMS is disabled in the defconfig as expected,
so I have no idea what went wrong.

Michal

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Thread

linux-next: build failure after merge of the block tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-04-26 05:40 +0200
  Re: linux-next: build failure after merge of the block tree Michal Marek <mmarek@suse.cz> - 2016-04-26 15:40 +0200
    Re: linux-next: build failure after merge of the block tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-04-26 16:00 +0200
    Re: linux-next: build failure after merge of the block tree Jens Axboe <axboe@kernel.dk> - 2016-04-26 16:50 +0200
    Re: linux-next: build failure after merge of the block tree Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-04-26 16:50 +0200
      Re: linux-next: build failure after merge of the block tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-04-26 17:20 +0200
        Re: linux-next: build failure after merge of the block tree Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-04-26 22:50 +0200
          Re: linux-next: build failure after merge of the block tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-04-26 23:40 +0200
          Re: linux-next: build failure after merge of the block tree Michal Marek <mmarek@suse.cz> - 2016-04-27 11:10 +0200
            Re: linux-next: build failure after merge of the block tree Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-04-27 15:50 +0200

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