tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 1588d318a9e388d05b6cf5e2a63134c8beb6a355 commit: 8243b036681b074fab34e18024d1ee24c656b432 [3418/3418] x86: Remove dynamic NOP selection config: x86_64-randconfig-121-20251217 (https://download.01.org/0day-ci/archive/20251223/202512230026.G2nO9RjO-lkp@i...) compiler: gcc-12 (Debian 12.4.0-5) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251223/202512230026.G2nO9RjO-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512230026.G2nO9RjO-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

...

arch/x86/kernel/alternative.c:78:21: sparse: sparse: symbol 'x86nops' was not declared. Should it be static?

vim +/x86nops +78 arch/x86/kernel/alternative.c 77

78 const unsigned char x86nops[] = 79 { 80 BYTES_NOP1, 81 BYTES_NOP2, 82 BYTES_NOP3, 83 BYTES_NOP4, 84 BYTES_NOP5, 85 BYTES_NOP6, 86 BYTES_NOP7, 87 BYTES_NOP8, 88 }; 89

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