linux-kernel - [luxis1999-iommufd:iommufd-v5.17-rc6 38/40] arm-linux-gnueabi-ld: io_pagetable.c:undefined reference to `interval_tree

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Message-ID: <202203180234.AUFoT1cz-lkp@intel.com>
Date:   Fri, 18 Mar 2022 02:37:58 +0800
From:   kernel test robot <lkp@...el.com>
To:     Nicolin Chen <nicolinc@...dia.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Yi Liu <yi.l.liu@...el.com>
Subject: [luxis1999-iommufd:iommufd-v5.17-rc6 38/40] arm-linux-gnueabi-ld:
 io_pagetable.c:undefined reference to `interval_tree_insert'

tree:   https://github.com/luxis1999/iommufd iommufd-v5.17-rc6
head:   5ab19f95878da0c393e4b8c3f5b0bb51efb9f99a
commit: a7d1827d76767fe3e5366ef50efd50ebea0ed089 [38/40] vfio: Add iommufd VFIO compat support to group_fd
config: arm-randconfig-c002-20220317 (https://download.01.org/0day-ci/archive/20220318/202203180234.AUFoT1cz-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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://github.com/luxis1999/iommufd/commit/a7d1827d76767fe3e5366ef50efd50ebea0ed089
        git remote add luxis1999-iommufd https://github.com/luxis1999/iommufd
        git fetch --no-tags luxis1999-iommufd iommufd-v5.17-rc6
        git checkout a7d1827d76767fe3e5366ef50efd50ebea0ed089
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm 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 >>):

   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_alloc_iova':
   io_pagetable.c:(.text+0x1d0): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x208): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x264): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x314): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_alloc_area':
   io_pagetable.c:(.text+0x754): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x80c): undefined reference to `interval_tree_iter_first'
>> arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x8a0): undefined reference to `interval_tree_insert'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `__iopt_unmap_iova.constprop.0':
   io_pagetable.c:(.text+0xb34): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_unfill_domain':
   io_pagetable.c:(.text+0xe14): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0xeb4): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0xf3c): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x102c): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x10f8): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_fill_domain':
   io_pagetable.c:(.text+0x136c): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x1490): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x15a4): undefined reference to `interval_tree_insert'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x15bc): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x1638): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x16a0): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_map_pages':
   io_pagetable.c:(.text+0x1a8c): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_get_pages':
   io_pagetable.c:(.text+0x1d00): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_unmap_iova':
   io_pagetable.c:(.text+0x2008): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_unmap_all':
   io_pagetable.c:(.text+0x2224): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_unaccess_pages':
   io_pagetable.c:(.text+0x2330): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x24b0): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_access_pages':
   io_pagetable.c:(.text+0x2660): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x2800): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_reserve_iova':
   io_pagetable.c:(.text+0x2994): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x2a9c): undefined reference to `interval_tree_insert'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_remove_reserved_iova':
   io_pagetable.c:(.text+0x2ae8): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x2b04): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x2b5c): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/io_pagetable.o: in function `iopt_table_add_domain':
   io_pagetable.c:(.text+0x31d0): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: io_pagetable.c:(.text+0x328c): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/ioas.o: in function `iommufd_ioas_iova_ranges':
   ioas.c:(.text+0x7fc): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: ioas.c:(.text+0x9ec): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_pages_unpin':
   pages.c:(.text+0xa38): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0xa80): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0xe74): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: pages.c:(.text+0xe90): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_pages_get_exact_user':
   pages.c:(.text+0x1fe0): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x2050): undefined reference to `interval_tree_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `pfn_reader_next':
   pages.c:(.text+0x396c): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x3e84): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `__iopt_area_unfill_domain':
   pages.c:(.text+0x4418): undefined reference to `interval_tree_iter_first'
>> arm-linux-gnueabi-ld: pages.c:(.text+0x4598): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `pfn_reader_init':
   pages.c:(.text+0x4d78): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_unmap_domain':
   pages.c:(.text+0x5918): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x5974): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_area_fill_domains':
   pages.c:(.text+0x6244): undefined reference to `interval_tree_insert'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_area_unfill_domains':
   pages.c:(.text+0x67ec): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_pages_unfill_xarray':
   pages.c:(.text+0x6a3c): undefined reference to `interval_tree_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x6b10): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x6b40): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: pages.c:(.text+0x6c58): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x6d7c): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: pages.c:(.text+0x6e0c): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_pages_fill_xarray':
   pages.c:(.text+0x72f4): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: pages.c:(.text+0x7614): undefined reference to `interval_tree_span_iter_next'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_pages_add_user':
   pages.c:(.text+0x7948): undefined reference to `interval_tree_insert'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/pages.o: in function `iopt_pages_remove_user':
   pages.c:(.text+0x79ec): undefined reference to `interval_tree_remove'
   arm-linux-gnueabi-ld: drivers/iommu/iommufd/vfio_compat.o: in function `iommufd_fill_cap_iova':
   vfio_compat.c:(.text+0x50c): undefined reference to `interval_tree_span_iter_first'
   arm-linux-gnueabi-ld: vfio_compat.c:(.text+0x63c): undefined reference to `interval_tree_span_iter_next'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for IOMMUFD
   Depends on IOMMU_SUPPORT
   Selected by
   - VFIO && MMU && (X86 || S390 || ARM || ARM64)

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