tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 5672a2cb8a45de45872d2dd25d3dd94348c070eb commit: 07a18fb6c71ef75cc1205999cd2493b567649466 [1673/1673] KVM: SVM: Prepare memory pool to allocate buffers for KVM_CSV_COMMAND_BATCH config: x86_64-randconfig-121-20241230 (https://download.01.org/0day-ci/archive/20241231/202412310023.KFzowK2B-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241231/202412310023.KFzowK2B-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/202412310023.KFzowK2B-lkp@intel.com/

sparse warnings: (new ones prefixed by >>) arch/x86/kvm/svm/csv.c:53:5: sparse: sparse: symbol 'csv_vm_attestation' was not declared. Should it be static?

...

arch/x86/kvm/svm/csv.c:129:52: sparse: sparse: Using plain integer as NULL pointer arch/x86/kvm/svm/csv.c:129:6: sparse: sparse: symbol 'g_trans_mempool' was not declared. Should it be static?

vim +129 arch/x86/kvm/svm/csv.c

127 128 static size_t g_mempool_offset;

129 void *g_trans_mempool[TRANS_MEMPOOL_BLOCK_NUM] = { 0, };

130