kernel test robot <lkp@xxxxxxxxx> writes: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next > head: 74dbc49b08d37ed9d4fd440d8896626733f80564 > commit: bc0f0d4a5853e32ba97a0318f774570428fc5634 [1/39] usb: dwc2: override PHY input signals with usb role switch support > config: nios2-randconfig-r002-20200724 (attached as .config) > compiler: nios2-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout bc0f0d4a5853e32ba97a0318f774570428fc5634 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nios2 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > drivers/usb/dwc2/drd.c: In function 'dwc2_drd_role_sw_set': >>> drivers/usb/dwc2/drd.c:80:36: error: 'struct dwc2_hsotg' has no member named 'test_mode' > 80 | if (role == USB_ROLE_NONE && hsotg->test_mode) { weird, this compiled just fine here with allmodconfig on AArch64. /me goes check. Oh, I see what's happening, hsotg->test_mode is only compiled on Peripheral-only and Dual-role builds. I'm assuming this was a Host-only build. Then the problem triggers because drd.o is unconditionally added to the binary. dwc2-y := core.o core_intr.o platform.o drd.o Is this an old problem or was it triggered by $subject? -- balbi
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