tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 604e996dd0189ddb0875f389b87fa2084b3a9424 commit: 3f5dde7efb48ae2725aebecfbd47aacfa3def181 [1693/1693] LoongArch: KVM: Delay secondary mmu tlb flush until guest entry config: loongarch-randconfig-r112-20250103 (https://download.01.org/0day-ci/archive/20250103/202501032032.1nlRwHlW-lkp@i...) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20250103/202501032032.1nlRwHlW-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/202501032032.1nlRwHlW-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

...

arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got unsigned int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got unsigned int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got unsigned int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got unsigned int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got int [noderef] __percpu * arch/loongarch/kvm/tlb.c:26:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ arch/loongarch/kvm/tlb.c:26:9: sparse: expected void *ptr arch/loongarch/kvm/tlb.c:26:9: sparse: got int [noderef] __percpu * arch/loongarch/kvm/tlb.c:28:33: sparse: sparse: undefined identifier '__builtin_loongarch_csrrd_d'

vim +26 arch/loongarch/kvm/tlb.c 23 24 void kvm_flush_tlb_gpa(struct kvm_vcpu *vcpu, unsigned long gpa) 25 {

26 lockdep_assert_irqs_disabled();

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki