[xilinx-xlnx:xlnx_rebase_v5.15_LTS 93/924] arc-elf-ld: fpga-mgr.c:undefined reference to `dma_buf_get'
1:28 a.m.
tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15_LTS
head: 392586c95ba817468e81d14a767a94f3b43a2898
commit: 895021fc75c22703678f683052e95247269caf44 [93/924] fpga: support loading from a
pre-allocated buffer
config: arc-randconfig-r043-20220214
(https://download.01.org/0day-ci/archive/20220215/202202152220.RBTD7ilF-lk...)
compiler: arc-elf-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/Xilinx/linux-xlnx/commit/895021fc75c22703678f683052e95...
git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.15_LTS
git checkout 895021fc75c22703678f683052e95247269caf44
# 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=arc SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
arc-elf-ld: drivers/fpga/fpga-mgr.o: in function `fpga_device_ioctl':
fpga-mgr.c:(.text+0x5ca): undefined reference to `dma_buf_get'
> arc-elf-ld: fpga-mgr.c:(.text+0x5ca): undefined reference to
`dma_buf_get'
arc-elf-ld: drivers/fpga/fpga-mgr.o: in function
`fpga_mgr_load':
> fpga-mgr.c:(.text+0xba2): undefined reference to
`dma_buf_attach'
> arc-elf-ld: fpga-mgr.c:(.text+0xba2): undefined reference to `dma_buf_attach'
> arc-elf-ld: fpga-mgr.c:(.text+0xbc2): undefined reference to
`dma_buf_map_attachment'
> arc-elf-ld: fpga-mgr.c:(.text+0xbc2): undefined reference to
`dma_buf_map_attachment'
> arc-elf-ld: fpga-mgr.c:(.text+0xbe8): undefined reference to
`dma_buf_unmap_attachment'
> arc-elf-ld: fpga-mgr.c:(.text+0xbe8): undefined reference to
`dma_buf_unmap_attachment'
> arc-elf-ld: fpga-mgr.c:(.text+0xbf2): undefined reference to `dma_buf_detach'
> arc-elf-ld: fpga-mgr.c:(.text+0xbf2): undefined reference to `dma_buf_detach'
> arc-elf-ld: fpga-mgr.c:(.text+0xbfa): undefined reference to `dma_buf_put'
> arc-elf-ld: fpga-mgr.c:(.text+0xbfa): undefined reference to `dma_buf_put'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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