linux-kernel - ia64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy.o:undefined reference to `msm_hdmi_phy_8996

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Date:   Sat, 13 Nov 2021 13:48:13 +0800
From:   kernel test robot <lkp@...el.com>
To:     Christian König <christian.koenig@....com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Rob Clark <robdclark@...il.com>
Subject: ia64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy.o:undefined
 reference to `msm_hdmi_phy_8996_cfg'

Hi Christian,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   66f4beaa6c1d28161f534471484b2daa2de1dce0
commit: b3ed524f84f573ece1aa2f26e9db3c34a593e0d1 drm/msm: allow compile_test on !ARM
date:   7 weeks ago
config: ia64-randconfig-c024-20211015 (attached as .config)
compiler: ia64-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=b3ed524f84f573ece1aa2f26e9db3c34a593e0d1
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout b3ed524f84f573ece1aa2f26e9db3c34a593e0d1
        # 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=ia64 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 >>):

>> ia64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy.o:(.data.rel.ro+0x3e0): undefined reference to `msm_hdmi_phy_8996_cfg'
   `virtio_scmi_exit' referenced in section `.rodata' of drivers/firmware/arm_scmi/virtio.o: defined in discarded section `.exit.text' of drivers/firmware/arm_scmi/virtio.o

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

Download attachment ".config.gz" of type "application/gzip" (26203 bytes)