Messages in this thread | | | Date | Sat, 27 May 2023 00:11:25 +0800 | From | kernel test robot <> | Subject | Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance |
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Hi Liang,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Liang-Chen/virtio_net-Add-page_pool-support-to-improve-performance/20230526-135805 base: net-next/main patch link: https://lore.kernel.org/r/20230526054621.18371-2-liangchen.linux%40gmail.com patch subject: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230526/202305262334.GiFQ3wpG-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/bfba563f43bba37181d8502cb2e566c32f96ec9e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Liang-Chen/virtio_net-Add-page_pool-support-to-improve-performance/20230526-135805 git checkout bfba563f43bba37181d8502cb2e566c32f96ec9e # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202305262334.GiFQ3wpG-lkp@intel.com/
All errors (new ones prefixed by >>):
ld: vmlinux.o: in function `virtnet_find_vqs': >> virtio_net.c:(.text+0x901fb5): undefined reference to `page_pool_create' ld: vmlinux.o: in function `add_recvbuf_mergeable.isra.0': >> virtio_net.c:(.text+0x905618): undefined reference to `page_pool_alloc_pages' ld: vmlinux.o: in function `xdp_linearize_page': virtio_net.c:(.text+0x906b6b): undefined reference to `page_pool_alloc_pages' ld: vmlinux.o: in function `mergeable_xdp_get_buf.isra.0': virtio_net.c:(.text+0x90728f): undefined reference to `page_pool_alloc_pages'
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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