tree: https://github.com/weiny2/linux-kernel.git fuad-mroth-2M head: e7a0e768b14b70e6723b2800c0d108cf449c534e commit: 20151d3e5ed777116e8ee5787115779b68afa70c [11/35] KVM: x86: Compute max_mapping_level with input from guest_memfd config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250520/202505200432.4ITQ6uW3-lkp@xxxxxxxxx/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250520/202505200432.4ITQ6uW3-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202505200432.4ITQ6uW3-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> arch/x86/kvm/../../../virt/kvm/guest_memfd.c:778: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Returns the mapping order for this @gfn in @slot. vim +778 arch/x86/kvm/../../../virt/kvm/guest_memfd.c 776 777 /** > 778 * Returns the mapping order for this @gfn in @slot. 779 * 780 * This is equal to max_order that would be returned if kvm_gmem_get_pfn() were 781 * called now. 782 */ 783 int kvm_gmem_mapping_order(const struct kvm_memory_slot *slot, gfn_t gfn) 784 { 785 return 0; 786 } 787 EXPORT_SYMBOL_GPL(kvm_gmem_mapping_order); 788 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
