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Date:   Sun, 24 Oct 2021 18:36:29 +0800
From:   kernel test robot <lkp@...el.com>
To:     Kees Cook <keescook@...omium.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Daniel Vetter <daniel.vetter@...ll.ch>
Subject: nios2-linux-ld: drm_fb_helper.c:undefined reference to
 `fb_dealloc_cmap'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   9c0c4d24ac000e52d55348961d3a3ba42065e0cf
commit: f611b1e7624ccdbd495c19e9805629e22265aa16 drm: Avoid circular dependencies for CONFIG_FB
date:   5 months ago
config: nios2-randconfig-r025-20211015 (attached as .config)
compiler: nios2-linux-gcc (GCC) 11.2.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f611b1e7624ccdbd495c19e9805629e22265aa16
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout f611b1e7624ccdbd495c19e9805629e22265aa16
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nios2 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend':
   drm_fb_helper.c:(.text+0x26c): undefined reference to `fb_set_suspend'
   drm_fb_helper.c:(.text+0x26c): relocation truncated to fit: R_NIOS2_CALL26 against `fb_set_suspend'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_resume_worker':
   drm_fb_helper.c:(.text+0x29c): undefined reference to `fb_set_suspend'
   drm_fb_helper.c:(.text+0x29c): relocation truncated to fit: R_NIOS2_CALL26 against `fb_set_suspend'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_unregister_fbi':
   drm_fb_helper.c:(.text+0x2c8): undefined reference to `unregister_framebuffer'
   drm_fb_helper.c:(.text+0x2c8): relocation truncated to fit: R_NIOS2_CALL26 against `unregister_framebuffer'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_read':
   drm_fb_helper.c:(.text+0x2e4): undefined reference to `fb_sys_read'
   drm_fb_helper.c:(.text+0x2e4): relocation truncated to fit: R_NIOS2_CALL26 against `fb_sys_read'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_fini':
   drm_fb_helper.c:(.text+0xe94): undefined reference to `framebuffer_release'
   drm_fb_helper.c:(.text+0xe94): relocation truncated to fit: R_NIOS2_CALL26 against `framebuffer_release'
>> nios2-linux-ld: drm_fb_helper.c:(.text+0xf00): undefined reference to `fb_dealloc_cmap'
   drm_fb_helper.c:(.text+0xf00): relocation truncated to fit: R_NIOS2_CALL26 against `fb_dealloc_cmap'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `__drm_fb_helper_initial_config_and_unlock':
   drm_fb_helper.c:(.text+0xf80): undefined reference to `register_framebuffer'
   drm_fb_helper.c:(.text+0xf80): relocation truncated to fit: R_NIOS2_CALL26 against `register_framebuffer'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_alloc_fbi':
   drm_fb_helper.c:(.text+0x119c): undefined reference to `framebuffer_alloc'
   drm_fb_helper.c:(.text+0x119c): relocation truncated to fit: R_NIOS2_CALL26 against `framebuffer_alloc'
>> nios2-linux-ld: drm_fb_helper.c:(.text+0x11b8): undefined reference to `fb_alloc_cmap'
   drm_fb_helper.c:(.text+0x11b8): relocation truncated to fit: R_NIOS2_CALL26 against `fb_alloc_cmap'
>> nios2-linux-ld: drm_fb_helper.c:(.text+0x11c8): undefined reference to `framebuffer_release'
   drm_fb_helper.c:(.text+0x11c8): relocation truncated to fit: R_NIOS2_CALL26 against `framebuffer_release'
   nios2-linux-ld: drm_fb_helper.c:(.text+0x1224): undefined reference to `fb_dealloc_cmap'
   drm_fb_helper.c:(.text+0x1224): additional relocation overflows omitted from the output
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_generic_probe':
   drm_fb_helper.c:(.text+0x132c): undefined reference to `fb_deferred_io_init'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend_unlocked':
   drm_fb_helper.c:(.text+0x1764): undefined reference to `fb_set_suspend'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_write':
   drm_fb_helper.c:(.text+0x1ec4): undefined reference to `fb_sys_write'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_fillrect':
   drm_fb_helper.c:(.text+0x1f18): undefined reference to `sys_fillrect'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_copyarea':
   drm_fb_helper.c:(.text+0x1f64): undefined reference to `sys_copyarea'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_imageblit':
   drm_fb_helper.c:(.text+0x1fb0): undefined reference to `sys_imageblit'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_fillrect':
   drm_fb_helper.c:(.text+0x1ffc): undefined reference to `cfb_fillrect'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_copyarea':
   drm_fb_helper.c:(.text+0x2048): undefined reference to `cfb_copyarea'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_imageblit':
   drm_fb_helper.c:(.text+0x2094): undefined reference to `cfb_imageblit'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_fillrect':
   drm_fb_helper.c:(.text+0x20f4): undefined reference to `cfb_fillrect'
>> nios2-linux-ld: drm_fb_helper.c:(.text+0x2128): undefined reference to `sys_fillrect'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_imageblit':
   drm_fb_helper.c:(.text+0x215c): undefined reference to `cfb_imageblit'
>> nios2-linux-ld: drm_fb_helper.c:(.text+0x2190): undefined reference to `sys_imageblit'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_copyarea':
   drm_fb_helper.c:(.text+0x21c4): undefined reference to `cfb_copyarea'
>> nios2-linux-ld: drm_fb_helper.c:(.text+0x21f8): undefined reference to `sys_copyarea'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_cleanup':
   drm_fb_helper.c:(.text+0x2230): undefined reference to `fb_deferred_io_cleanup'
   nios2-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_client_unregister':
   drm_fb_helper.c:(.text+0x22cc): undefined reference to `unregister_framebuffer'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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