tree: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild head: 6fb9ffb9bf05ec891f8a8de85aa1b606549c57ab commit: 4075db8ab43ac4d05cee3cdca8764c07dceb557c [19/31] x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 config: s390-randconfig-a001-20200405 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 4075db8ab43ac4d05cee3cdca8764c07dceb557c # save the attached .config to linux build tree GCC_VERSION=9.3.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from net/netfilter/nft_set_pipapo.c:342: >> net/netfilter/nft_set_pipapo_avx2.h:4:10: fatal error: asm/fpu/xstate.h: No such file or directory 4 | #include <asm/fpu/xstate.h> | ^~~~~~~~~~~~~~~~~~ compilation terminated. vim +4 net/netfilter/nft_set_pipapo_avx2.h 7400b063969bdc Stefano Brivio 2020-03-07 3 7400b063969bdc Stefano Brivio 2020-03-07 @4 #include <asm/fpu/xstate.h> 7400b063969bdc Stefano Brivio 2020-03-07 5 #define NFT_PIPAPO_ALIGN (XSAVE_YMM_SIZE / BITS_PER_BYTE) 7400b063969bdc Stefano Brivio 2020-03-07 6 :::::: The code at line 4 was first introduced by commit :::::: 7400b063969bdca4a06cd97f1294d765c8eecbe1 nft_set_pipapo: Introduce AVX2-based lookup implementation :::::: TO: Stefano Brivio <sbrivio@xxxxxxxxxx> :::::: CC: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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