linux-kernel - [asahilinux:gpu/rust-wip 1705/2029] ERROR: modpost: "iommu_get_resv_regions" [drivers/iommu/apple-dart.ko] undefined!

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Message-ID: <202210260036.lxHQ6Ot3-lkp@intel.com>
Date:   Wed, 26 Oct 2022 00:26:01 +0800
From:   kernel test robot <lkp@...el.com>
To:     Janne Grunau <j@...nau.net>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [asahilinux:gpu/rust-wip 1705/2029] ERROR: modpost:
 "iommu_get_resv_regions" [drivers/iommu/apple-dart.ko] undefined!

tree:   https://github.com/AsahiLinux/linux gpu/rust-wip
head:   c73661961f13c9437cb8e1c7a1cb60b7834592d2
commit: 357bc2a2f5ca967e1f617a6cf6ca7defd80a57c0 [1705/2029] iommu: apple-dart: Install IOMMU_RESV_TRANSLATED mappings
config: arm64-randconfig-r013-20221023
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/AsahiLinux/linux/commit/357bc2a2f5ca967e1f617a6cf6ca7defd80a57c0
        git remote add asahilinux https://github.com/AsahiLinux/linux
        git fetch --no-tags asahilinux gpu/rust-wip
        git checkout 357bc2a2f5ca967e1f617a6cf6ca7defd80a57c0
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "iommu_get_resv_regions" [drivers/iommu/apple-dart.ko] undefined!

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for BROADCOM_PHY
   Depends on [m]: NETDEVICES [=y] && PHYLIB [=y] && PTP_1588_CLOCK_OPTIONAL [=m]
   Selected by [y]:
   - BCMGENET [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_BROADCOM [=y] && HAS_IOMEM [=y] && ARCH_BCM2835 [=y]

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (212920 bytes)