Hi Jesper, Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Jesper-Dangaard-Brouer/XDP-redirect-memory-return-API/20180330-203122 config: score-spct6600_defconfig (attached as .config) compiler: score-elf-gcc (GCC) 4.9.4 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=score All errors (new ones prefixed by >>): init/main.o: In function `try_to_run_init_process': main.c:(.text+0x40): relocation truncated to fit: R_SCORE_24 against `run_init_process' main.c:(.text+0x78): relocation truncated to fit: R_SCORE_24 against `.L36' init/main.o: In function `.L132': main.c:(.text+0x190): relocation truncated to fit: R_SCORE_24 against `.L129' main.c:(.text+0x200): relocation truncated to fit: R_SCORE_24 against `.L132' init/main.o: In function `loglevel': main.c:(.init.text+0xa4): relocation truncated to fit: R_SCORE_24 against `get_option' init/main.o: In function `.L15': main.c:(.init.text+0x110): relocation truncated to fit: R_SCORE_24 against `strcmp' main.c:(.init.text+0x124): relocation truncated to fit: R_SCORE_24 against `parameq' main.c:(.init.text+0x14c): relocation truncated to fit: R_SCORE_24 against `printk' init/main.o: In function `.L31': main.c:(.init.text+0x160): relocation truncated to fit: R_SCORE_24 against `strcmp' init/main.o: In function `.L21': main.c:(.init.text+0x170): relocation truncated to fit: R_SCORE_24 against `.L15' init/main.o: In function `initcall_blacklist': main.c:(.init.text+0x198): additional relocation overflows omitted from the output net/core/page_pool.o: In function `__page_pool_alloc_pages_slow': >> page_pool.c:(.text.__page_pool_alloc_pages_slow+0x74): undefined reference >> to `bad_dma_ops' page_pool.c:(.text.__page_pool_alloc_pages_slow+0x78): undefined reference to `bad_dma_ops' page_pool.c:(.text.__page_pool_alloc_pages_slow+0x8c): undefined reference to `bad_dma_ops' page_pool.c:(.text.__page_pool_alloc_pages_slow+0x90): undefined reference to `bad_dma_ops' net/core/page_pool.o: In function `__page_pool_clean_page.isra.14': >> page_pool.c:(.text.__page_pool_clean_page.isra.14+0x2c): undefined reference >> to `bad_dma_ops' net/core/page_pool.o:page_pool.c:(.text.__page_pool_clean_page.isra.14+0x30): more undefined references to `bad_dma_ops' follow --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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