| /openbmc/linux/mm/ |
| H A D | io-mapping.c | 19 vm_flags_t expected_flags = VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP; in io_mapping_map_user()
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| H A D | memory.c | 551 * A raw VM_PFNMAP mapping (ie. one that is not COWed) is always considered a
553 * COWed pages of a VM_PFNMAP are always normal.
555 * The way we recognize COWed pages within VM_PFNMAP mappings is through the
556 * rules set up by "remap_pfn_range()": the vma will have the VM_PFNMAP bit
591 if (vma->vm_flags & (VM_PFNMAP | VM_MIXEDMAP)) in vm_normal_page()
612 if (unlikely(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP))) { in vm_normal_page()
665 if (unlikely(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP))) { in vm_normal_page_pmd()
1252 if (src_vma->vm_flags & (VM_PFNMAP | VM_MIXEDMAP)) in vma_needs_copy()
1286 if (unlikely(src_vma->vm_flags & VM_PFNMAP)) { in copy_page_range()
1667 if (unlikely(vma->vm_flags & VM_PFNMAP)) in unmap_single_vma()
[all...] |
| H A D | mremap.c | 705 if (unlikely(vma->vm_flags & VM_PFNMAP)) in move_vma()
778 (vma->vm_flags & (VM_DONTEXPAND | VM_PFNMAP))) in vma_to_resize()
794 if (vma->vm_flags & (VM_DONTEXPAND | VM_PFNMAP)) in vma_to_resize()
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| H A D | huge_memory.c | 897 BUG_ON(!(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) && in vmf_insert_pfn_pmd()
899 BUG_ON((vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) == in vmf_insert_pfn_pmd()
900 (VM_PFNMAP|VM_MIXEDMAP)); in vmf_insert_pfn_pmd()
901 BUG_ON((vma->vm_flags & VM_PFNMAP) && is_cow_mapping(vma->vm_flags)); in vmf_insert_pfn_pmd()
985 BUG_ON(!(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) && in vmf_insert_pfn_pud()
987 BUG_ON((vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) == in vmf_insert_pfn_pud()
988 (VM_PFNMAP|VM_MIXEDMAP)); in vmf_insert_pfn_pud()
989 BUG_ON((vma->vm_flags & VM_PFNMAP) && is_cow_mapping(vma->vm_flags)); in vmf_insert_pfn_pud()
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| /openbmc/linux/arch/sparc/include/asm/ |
| H A D | mman.h | 72 if (vm_flags & (VM_PFNMAP | VM_MIXEDMAP)) in arch_validate_flags()
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| /openbmc/linux/drivers/xen/ |
| H A D | xlate_mmu.c | 156 BUG_ON(!((vma->vm_flags & (VM_PFNMAP | VM_IO)) == (VM_PFNMAP | VM_IO))); in xen_xlate_remap_gfn_array()
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| /openbmc/linux/arch/s390/pci/ |
| H A D | pci_mmio.c | 166 if (!(vma->vm_flags & (VM_IO | VM_PFNMAP))) in SYSCALL_DEFINE3()
305 if (!(vma->vm_flags & (VM_IO | VM_PFNMAP))) in SYSCALL_DEFINE3()
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| /openbmc/linux/drivers/gpu/drm/vmwgfx/ |
| H A D | vmwgfx_ttm_glue.c | 100 vm_flags_mod(vma, VM_PFNMAP, VM_MIXEDMAP); in vmw_mmap()
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| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_mm.c | 70 #define EXPECTED_FLAGS (VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP)
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| /openbmc/linux/arch/x86/kernel/cpu/sgx/ |
| H A D | driver.c | 98 vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_IO); in sgx_mmap()
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| H A D | virt.c | 108 vm_flags_set(vma, VM_PFNMAP | VM_IO | VM_DONTDUMP | VM_DONTCOPY); in sgx_vepc_mmap()
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| /openbmc/linux/arch/loongarch/kernel/ |
| H A D | vdso.c | 187 VM_READ | VM_MAYREAD | VM_PFNMAP, in arch_setup_additional_pages()
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| /openbmc/linux/drivers/char/ |
| H A D | mspec.c | 209 vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP); in mspec_mmap()
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| /openbmc/linux/drivers/misc/ocxl/ |
| H A D | sysfs.c | 137 vm_flags_set(vma, VM_IO | VM_PFNMAP); in global_mmio_mmap()
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| /openbmc/linux/arch/s390/kernel/ |
| H A D | vdso.c | 168 VM_PFNMAP, in map_vdso()
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| /openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_doorbell.c | 128 VM_DONTDUMP | VM_PFNMAP); in kfd_doorbell_mmap()
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| /openbmc/linux/arch/riscv/kernel/ |
| H A D | vdso.c | 236 (VM_READ | VM_MAYREAD | VM_PFNMAP), vdso_info->dm); in __setup_additional_pages()
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| /openbmc/linux/drivers/gpu/drm/xen/ |
| H A D | xen_drm_front_gem.c | 72 vm_flags_mod(vma, VM_MIXEDMAP | VM_DONTEXPAND, VM_PFNMAP); in xen_drm_front_gem_object_mmap()
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| /openbmc/linux/arch/powerpc/platforms/cell/spufs/ |
| H A D | file.c | 294 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_mem_mmap()
384 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_cntl_mmap()
1046 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_signal1_mmap()
1182 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_signal2_mmap()
1305 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_mss_mmap()
1367 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_psmap_mmap()
1427 vm_flags_set(vma, VM_IO | VM_PFNMAP); in spufs_mfc_mmap()
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| /openbmc/linux/include/trace/events/ |
| H A D | mmflags.h | 180 {VM_PFNMAP, "pfnmap" }, \
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| /openbmc/linux/arch/arm64/kvm/ |
| H A D | mmu.c | 975 if (!(vma->vm_flags & VM_PFNMAP)) { in stage2_unmap_memslot()
1336 if (is_vm_hugetlb_page(vma) && !(vma->vm_flags & VM_PFNMAP)) in get_vma_page_shift()
1339 if (!(vma->vm_flags & VM_PFNMAP)) in get_vma_page_shift()
2054 if (vma->vm_flags & VM_PFNMAP) { in kvm_arch_prepare_memory_region()
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| /openbmc/linux/arch/riscv/kvm/ |
| H A D | mmu.c | 509 if (vma->vm_flags & VM_PFNMAP) { in kvm_arch_prepare_memory_region()
646 if (logging || (vma->vm_flags & VM_PFNMAP)) in kvm_riscv_gstage_map()
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| /openbmc/linux/drivers/misc/cxl/ |
| H A D | context.c | 223 vm_flags_set(vma, VM_IO | VM_PFNMAP); in cxl_context_iomap()
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| /openbmc/linux/arch/powerpc/kernel/ |
| H A D | vdso.c | 209 VM_DONTDUMP | VM_PFNMAP, &vvar_spec); in __arch_setup_additional_pages()
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| /openbmc/linux/arch/x86/entry/vdso/ |
| H A D | vma.c | 261 VM_PFNMAP, in map_vdso()
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