| /linux/arch/mips/kvm/ |
| H A D | mmu.c | 481 bool write_fault, in _kvm_mips_map_page_fast() argument
502 if (write_fault && !pte_dirty(*ptep)) { in _kvm_mips_map_page_fast()
548 bool write_fault, in kvm_mips_map_page() argument
564 err = _kvm_mips_map_page_fast(vcpu, gpa, write_fault, out_entry, in kvm_mips_map_page()
594 pfn = kvm_faultin_pfn(vcpu, gfn, write_fault, &writeable, &page); in kvm_mips_map_page()
620 if (write_fault) { in kvm_mips_map_page()
645 bool write_fault) in kvm_mips_handle_vz_root_tlb_fault() argument
649 ret = kvm_mips_map_page(vcpu, badvaddr, write_fault, NULL, NULL); in kvm_mips_handle_vz_root_tlb_fault()
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| /linux/arch/arm64/kvm/ |
| H A D | mmu.c | 1571 bool write_fault, exec_fault, writable; in gmem_abort() local
1592 write_fault = kvm_is_write_fault(vcpu); in gmem_abort()
1595 VM_WARN_ON_ONCE(write_fault && exec_fault); in gmem_abort()
1604 write_fault, exec_fault, false); in gmem_abort()
1649 bool write_fault, writable; in user_mem_abort() local
1671 write_fault = kvm_is_write_fault(vcpu); in user_mem_abort()
1673 VM_WARN_ON_ONCE(write_fault && exec_fault); in user_mem_abort()
1681 topup_memcache = !fault_is_perm || (logging_active && write_fault); in user_mem_abort()
1788 pfn = __kvm_faultin_pfn(memslot, gfn, write_fault ? FOLL_WRITE : 0, in user_mem_abort()
1830 } else if (logging_active && !write_fault) { in user_mem_abort()
[all …]
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| H A D | nested.c | 842 bool write_fault = kvm_is_write_fault(vcpu); in kvm_s2_handle_perm_fault() local
844 forward_fault = ((write_fault && !trans->writable) || in kvm_s2_handle_perm_fault()
845 (!write_fault && !trans->readable)); in kvm_s2_handle_perm_fault()
1263 bool write_fault, writable; in kvm_translate_vncr() local
1299 write_fault = kvm_is_write_fault(vcpu); in kvm_translate_vncr()
1311 pfn = __kvm_faultin_pfn(memslot, gfn, write_fault ? FOLL_WRITE : 0, in kvm_translate_vncr()
1313 if (is_error_noslot_pfn(pfn) || (write_fault && !writable)) in kvm_translate_vncr()
1319 write_fault, false, false); in kvm_translate_vncr()
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| /linux/arch/x86/kvm/mmu/ |
| H A D | paging_tmpl.h | 200 gpa_t addr, int write_fault) in update_accessed_dirty_bits() argument
221 if (level == walker->level && write_fault && in update_accessed_dirty_bits()
317 const int write_fault = access & PFERR_WRITE_MASK; in walk_addr_generic() local
454 if (!write_fault) in walk_addr_generic()
467 addr, write_fault); in walk_addr_generic()
477 errcode |= write_fault | user_fault; in walk_addr_generic()
502 if (write_fault) in walk_addr_generic()
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| H A D | mmu.c | 3045 bool write_fault = fault && fault->write; in mmu_set_spte() local
3089 if (wrprot && write_fault) in mmu_set_spte()
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| /linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_svm.h | 177 bool write_fault);
227 uint64_t addr, uint64_t ts, bool write_fault) in svm_range_restore_pages() argument
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| H A D | kfd_smi_events.h | 36 unsigned long address, bool write_fault,
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| H A D | kfd_smi_events.c | 264 unsigned long address, bool write_fault, in kfd_smi_event_page_fault_start() argument
269 address, node->id, write_fault ? 'W' : 'R')); in kfd_smi_event_page_fault_start()
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| H A D | kfd_svm.c | 3020 svm_fault_allowed(struct vm_area_struct *vma, bool write_fault) in svm_fault_allowed() argument
3024 if (write_fault) in svm_fault_allowed()
3035 uint64_t addr, uint64_t ts, bool write_fault) in svm_range_restore_pages() argument
3175 if (!svm_fault_allowed(vma, write_fault)) { in svm_range_restore_pages()
3177 write_fault ? "write" : "read"); in svm_range_restore_pages()
3195 write_fault, timestamp); in svm_range_restore_pages()
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_gmc.h | 433 bool write_fault);
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| H A D | amdgpu_gmc.c | 537 bool write_fault) in amdgpu_gmc_handle_retry_fault() argument
551 addr, entry->timestamp, write_fault); in amdgpu_gmc_handle_retry_fault()
574 addr, entry->timestamp, write_fault)) in amdgpu_gmc_handle_retry_fault()
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| H A D | amdgpu_vm.h | 593 bool write_fault);
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| H A D | gmc_v9_0.c | 549 bool write_fault = !!(entry->src_data[1] & in gmc_v9_0_process_interrupt() local
589 write_fault); in gmc_v9_0_process_interrupt()
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| H A D | amdgpu_vm.c | 2955 bool write_fault) in amdgpu_vm_handle_fault() argument
2978 node_id, addr >> PAGE_SHIFT, ts, write_fault)) { in amdgpu_vm_handle_fault()
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| /linux/tools/testing/selftests/user_events/ |
| H A D | ftrace_test.c | 397 TEST_F(user, write_fault) { in TEST_F() argument
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| /linux/fs/xfs/ |
| H A D | xfs_file.c | 1815 bool write_fault) in xfs_dax_fault_locked() argument
1825 (write_fault && !vmf->cow_page) ? in xfs_dax_fault_locked()
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| /linux/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 543 unsigned long *addr_mask, bool write_fault) in follow_fault_pfn() argument
554 (write_fault ? FAULT_FLAG_WRITE : 0), in follow_fault_pfn()
567 if (write_fault && !args.writable) { in follow_fault_pfn()
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| /linux/virt/kvm/ |
| H A D | kvm_main.c | 2935 static bool vma_is_valid(struct vm_area_struct *vma, bool write_fault) in vma_is_valid() argument
2940 if (write_fault && (unlikely(!(vma->vm_flags & VM_WRITE)))) in vma_is_valid()
2950 bool write_fault = kfp->flags & FOLL_WRITE; in hva_to_pfn_remapped() local
2969 (write_fault ? FAULT_FLAG_WRITE : 0), in hva_to_pfn_remapped()
2981 if (write_fault && !args.writable) { in hva_to_pfn_remapped()
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| /linux/arch/mips/include/asm/ |
| H A D | kvm_host.h | 790 struct kvm_vcpu *vcpu, bool write_fault);
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