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hv: pgtable: move sanitize_pte into pagetable.c

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sanitize_pte is used to set page table entry to map to an sanitized page to
mitigate l1tf. It should belongs to pgtable module. So move it to pagetable.c

Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
This commit is contained in:
Li Fei1
2021-03-22 13:59:29 +08:00
committed by wenlingz
parent ef90bb6db3
commit d1ae797742
6 changed files with 33 additions and 29 deletions
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hypervisor/arch/x86/guest/vm.c
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@@ -504,7 +504,6 @@ int32_t create_vm(uint16_t vm_id, uint64_t pcpu_bitmap, struct acrn_vm_config *v
init_ept_pgtable(&vm->arch_vm.ept_pgtable, vm->vm_id);
vm->arch_vm.nworld_eptp = pgtable_create_root(&vm->arch_vm.ept_pgtable);
sanitize_pte((uint64_t *)vm->arch_vm.nworld_eptp, &vm->arch_vm.ept_pgtable);
(void)memcpy_s(&vm->uuid[0], sizeof(vm->uuid),
&vm_config->uuid[0], sizeof(vm_config->uuid));