Re: tile: early_printk.o is always required

From	Andrew Morton <akpm@linux-foundation.org>
Newsgroups	linux.kernel
Subject	Re: tile: early_printk.o is always required
Date	2016-06-07 22:00 +0200
Message-ID	<rHvkl-6Ti-17@gated-at.bofh.it> (permalink)
References	<rH9tw-1g5-13@gated-at.bofh.it> <rHll0-PT-27@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, 7 Jun 2016 17:17:49 +0800 kbuild test robot <lkp@intel.com> wrote:

> Hi,
> 
> [auto build test ERROR on tile/master]
> [also build test ERROR on v4.7-rc2 next-20160606]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Andrew-Morton/tile-early_printk-o-is-always-required/20160607-043356
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git master
> config: tile-allnoconfig (attached as .config)
> compiler: tilegx-linux-gcc (GCC) 4.6.2
> reproduce:
>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=tile 
> 
> All errors (new ones prefixed by >>):
> 
>    arch/tile/built-in.o: In function `early_hv_write':
> >> early_printk.c:(.text+0xc770): undefined reference to `tile_console_write'
>    early_printk.c:(.text+0xc800): undefined reference to `tile_console_write'

Which means we also need HVC_TILE which means we need TTY which means...

blah, I give up :)

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undefined reference to `early_panic' kbuild test robot <fengguang.wu@intel.com> - 2016-06-05 06:50 +0200
  Re: undefined reference to `early_panic' Andrew Morton <akpm@linux-foundation.org> - 2016-06-06 22:40 +0200
    Re: undefined reference to `early_panic' Stephen Rothwell <sfr@canb.auug.org.au> - 2016-06-07 01:40 +0200
    Re: tile: early_printk.o is always required kbuild test robot <lkp@intel.com> - 2016-06-07 11:20 +0200
      Re: tile: early_printk.o is always required Andrew Morton <akpm@linux-foundation.org> - 2016-06-07 22:00 +0200

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