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Searched refs:memslots (Results 1 – 14 of 14) sorted by relevance

/linux/Documentation/virt/kvm/
H A Dlocking.rst27 use the same memslots array. kvm->slots_lock and kvm->slots_arch_lock
28 are taken on the waiting side when modifying memslots, so MMU notifiers
281 :Protects: - kvm->memslots
283 :Comment: The srcu read lock must be held while accessing memslots (e.g.
293 :Protects: any arch-specific fields of memslots that have to be modified
295 :Comment: must be held before reading the pointer to the current memslots,
296 until after all changes to the memslots are complete
/linux/tools/testing/selftests/kvm/arm64/
H A Dat.c107 vm_mem_region_reload(vcpu->vm, vcpu->vm->memslots[MEM_REGION_PT]); in handle_sync()
H A Dpage_fault_test.c600 vm->memslots[MEM_REGION_CODE] = CODE_AND_DATA_MEMSLOT; in setup_memslots()
601 vm->memslots[MEM_REGION_DATA] = CODE_AND_DATA_MEMSLOT; in setup_memslots()
606 vm->memslots[MEM_REGION_PT] = PAGE_TABLE_MEMSLOT; in setup_memslots()
611 vm->memslots[MEM_REGION_TEST_DATA] = TEST_DATA_MEMSLOT; in setup_memslots()
/linux/tools/testing/selftests/kvm/s390/
H A Dcmma_test.c110 vm->memslots[i] = 0; in create_main_memslot()
122 vm->memslots[MEM_REGION_TEST_DATA] = TEST_DATA_MEMSLOT; in create_test_memslot()
/linux/tools/testing/selftests/kvm/lib/s390/
H A Dprocessor.c25 vm->memslots[MEM_REGION_PT]); in virt_arch_pgd_alloc()
/linux/tools/testing/selftests/kvm/lib/loongarch/
H A Dprocessor.c61 vm->memslots[MEM_REGION_PT]); in virt_arch_pgd_alloc()
/linux/tools/testing/selftests/kvm/include/
H A Dkvm_util.h131 * KVM region slots. These are the default memslots used by page
132 * allocators, e.g., lib/elf uses the memslots[MEM_REGION_CODE]
135 u32 memslots[NR_MEM_REGIONS]; member
173 return memslot2region(vm, vm->memslots[type]); in vm_get_mem_region()
/linux/tools/testing/selftests/kvm/lib/
H A Dkvm_util.c513 vm->memslots[i] = 0; in __vm_create()
518 * TODO: Add proper defines to protect the library's memslots, and then in __vm_create()
520 * read-only memslots as MMIO, and creating a read-only memslot for the in __vm_create()
1470 vm->memslots[type], protected); in __vm_alloc()
2101 vm->memslots[MEM_REGION_PT]); in vm_compute_max_gfn()
/linux/tools/testing/selftests/kvm/lib/riscv/
H A Dprocessor.c74 vm->memslots[MEM_REGION_PT]); in virt_arch_pgd_alloc()
/linux/tools/testing/selftests/kvm/lib/arm64/
H A Dprocessor.c120 vm->memslots[MEM_REGION_PT]); in virt_arch_pgd_alloc()
/linux/include/linux/
H A Dkvm_host.h792 struct kvm_memslots __rcu *memslots[KVM_MAX_NR_ADDRESS_SPACES]; member
1089 return srcu_dereference_check(kvm->memslots[as_id], &kvm->srcu, in __kvm_memslots()
/linux/Documentation/virt/kvm/devices/
H A Dvm.rst305 Dirty tracking must be enabled on all memslots, else -EINVAL is returned. When
/linux/tools/testing/selftests/kvm/lib/x86/
H A Dprocessor.c532 TEST_ASSERT_EQ(vm->memslots[s], 0); in tdp_identity_map_default_memslots()
/linux/virt/kvm/
H A Dkvm_main.c1166 rcu_assign_pointer(kvm->memslots[i], &kvm->__memslots[i][0]); in kvm_create_vm()
1631 rcu_assign_pointer(kvm->memslots[as_id], slots); in kvm_swap_active_memslots()