On Wed, 2015-10-07 at 21:56 +0800, Fengguang Wu wrote:

On Tue, Oct 06, 2015 at 02:39:06PM +1100, Michael Ellerman wrote:

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On Sat, 2015-10-03 at 04:33 +0800, kbuild test robot wrote:

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Hi Nishanth,

[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]

config: powerpc-defconfig (attached as .config)
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=powerpc 

All error/warnings (new ones prefixed by >>):

   arch/powerpc/platforms/pseries/iommu.c: In function 'iommu_init_early_pSeries':

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arch/powerpc/platforms/pseries/iommu.c:1433:9: error: 'struct machdep_calls' has no member named 'dma_get_page_shift'

      ppc_md.dma_get_page_shift = dma_get_page_shift_pSeriesLP;

It was added in patch 3/5, so I think this error is bogus. Unless there's a
typo I'm missing?

Yes sorry, the patchset was not detected correctly in your case,
ending up the patches being tested as individual ones.

I'll fixup the robot.

Thanks.

How did the robot decide to build this series in the first place? Does it build
everything sent to one of the lists on CC?

cheers