On Mon, Aug 22, 2016 at 9:23 PM, kbuild test robot <[email protected]> wrote: > Hi John, > > [auto build test ERROR on linus/master] > [also build test ERROR on v4.8-rc3 next-20160822] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve the system] > [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for > convenience) to record what (public, well-known) commit your patch series was > built on] > [Check https://git-scm.com/docs/git-format-patch for more information] > > url: > https://github.com/0day-ci/linux/commits/John-Stultz/K3DMA-fixes-for-HiKey-HDMI-audio/20160823-070749 > config: i386-allmodconfig (attached as .config) > compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > Note: the > linux-review/John-Stultz/K3DMA-fixes-for-HiKey-HDMI-audio/20160823-070749 > HEAD 1f1a623a69af65b192d7f6e2949d4a2dcf75d137 builds fine. > It only hurts bisectibility. > > All errors (new ones prefixed by >>): > > drivers/dma/k3dma.c: In function 'k3_dma_prep_memcpy': >>> drivers/dma/k3dma.c:432:20: error: implicit declaration of function >>> '__virt_to_phys' [-Werror=implicit-function-declaration] > ds->desc_hw_lli = __virt_to_phys((unsigned long)&ds->desc_hw[0]); > ^~~~~~~~~~~~~~
Grumble.. Looks like this is due to COMPILE_TEST being enabled in the i386 config and the Kconfig change happening before the fix to remove __virt_to_phys from this driver. Reordering so the Kconfig change is applied last would avoid this. Vinod/Dan: Would you prefer I resend a new patchset with the fixed order, or do you mind re-ordering the Kconfig change when you apply? thanks -john
