[openeuler:openEuler-1.0-LTS 16506/22120] arch/arm64/kernel/paravirt.c:40:1: sparse: sparse: symbol '__pcpu_scope_pvsched_vcpu_region' was not declared. Should it be static?

16 Apr 2024

      tree:   https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head:   ab90000f05ebb295378878af0ab18daacb6f3ccf
commit: ad26870d2a02a2e49aa18dc7c48e09585a67cb8a [16506/22120] KVM: arm64: Support the vCPU preemption check
config: arm64-randconfig-r113-20240401 (https://download.01.org/0day-ci/archive/20240416/202404161352.JgrF3OwH-lkp@i...)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240416/202404161352.JgrF3OwH-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/202404161352.JgrF3OwH-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
...
...
arch/arm64/kernel/paravirt.c:40:1: sparse: sparse: symbol '__pcpu_scope_pvsched_vcpu_region' was not declared. Should it be static?
vim +/__pcpu_scope_pvsched_vcpu_region +40 arch/arm64/kernel/paravirt.c

    39
...
40	DEFINE_PER_CPU(struct pvsched_vcpu_state, pvsched_vcpu_region) __aligned(64);
    41	EXPORT_PER_CPU_SYMBOL(pvsched_vcpu_region);
    42
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