Messages in this thread | | | Subject | Re: [drm-drm-misc:drm-misc-next 1/2] hppa-linux-ld: undefined reference to `screen_info' | From | Javier Martinez Canillas <> | Date | Wed, 21 Jul 2021 16:45:12 +0200 |
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Thanks for the report.
On 7/21/21 3:13 PM, kernel test robot wrote: > tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next > head: 8633ef82f101c040427b57d4df7b706261420b94 > commit: d391c58271072d0b0fad93c82018d495b2633448 [1/2] drivers/firmware: move x86 Generic System Framebuffers support > config: parisc-randconfig-r021-20210720 (attached as .config) > compiler: hppa-linux-gcc (GCC) 10.3.0 > 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 remote add drm-drm-misc git://anongit.freedesktop.org/drm/drm-misc > git fetch --no-tags drm-drm-misc drm-misc-next > git checkout d391c58271072d0b0fad93c82018d495b2633448 > # save the attached .config to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All errors (new ones prefixed by >>): > > hppa-linux-ld: drivers/firmware/sysfb.o: in function `sysfb_init': > (.init.text+0x24): undefined reference to `screen_info' >>> hppa-linux-ld: (.init.text+0x28): undefined reference to `screen_info' >
Apparently not all architectures define a screen_info, this was reported for parisc but it's also true for other arches: arc, m68k, microblaze, openrisc and s390.
The Kconfig symbol is built when COMPILE_TEST is enabled, but that shouldn't be done for this reason and instead only built for the arches that need it:
config SYSFB bool default y depends on X86 || ARM || ARM64 || RISCV || COMPILE_TEST
I'll post a patch later.
Best regards, -- Javier Martinez Canillas Linux Engineering Red Hat
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