tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: e89315eb08769716cbf7e08f49672222cf0eca47 commit: 6dfc76f160cb5e8bf25cb85d4763cdc3144bfda8 [20444/22045] arm64: errata: Remove AES hwcap for COMPAT tasks config: arm64-randconfig-r112-20240401 (https://download.01.org/0day-ci/archive/20240405/202404050118.HPvTb5SP-lkp@i...) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240405/202404050118.HPvTb5SP-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/202404050118.HPvTb5SP-lkp@intel.com/
Note: the openeuler/openEuler-1.0-LTS HEAD e89315eb08769716cbf7e08f49672222cf0eca47 builds fine. It only hurts bisectability.
All errors (new ones prefixed by >>):
arch/arm64/kernel/cpufeature.c:1287:9: sparse: sparse: undefined identifier 'a32_elf_hwcap2' arch/arm64/kernel/cpufeature.c: In function 'elf_hwcap_fixup':
arch/arm64/kernel/cpufeature.c:1287:9: error: 'a32_elf_hwcap2' undeclared (first use in this function); did you mean 'elf_hwcap'?
1287 | a32_elf_hwcap2 &= ~COMPAT_HWCAP2_AES; | ^~~~~~~~~~~~~~ | elf_hwcap arch/arm64/kernel/cpufeature.c:1287:9: note: each undeclared identifier is reported only once for each function it appears in
vim +1287 arch/arm64/kernel/cpufeature.c
1282 1283 static void elf_hwcap_fixup(void) 1284 { 1285 #ifdef CONFIG_ARM64_ERRATUM_1742098 1286 if (cpus_have_const_cap(ARM64_WORKAROUND_1742098))
1287 a32_elf_hwcap2 &= ~COMPAT_HWCAP2_AES;
1288 #endif /* ARM64_ERRATUM_1742098 */ 1289 } 1290