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/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/
H A Dmsm_iommu.c35 struct msm_iommu_pagetable *pagetable = to_pagetable(mmu); in msm_iommu_pagetable_unmap() local
36 struct io_pgtable_ops *ops = pagetable->pgtbl_ops; in msm_iommu_pagetable_unmap()
46 iommu_flush_iotlb_all(to_msm_iommu(pagetable->parent)->domain); in msm_iommu_pagetable_unmap()
54 struct msm_iommu_pagetable *pagetable = to_pagetable(mmu); in msm_iommu_pagetable_map() local
55 struct io_pgtable_ops *ops = pagetable->pgtbl_ops; in msm_iommu_pagetable_map()
84 struct msm_iommu_pagetable *pagetable = to_pagetable(mmu); in msm_iommu_pagetable_destroy() local
85 struct msm_iommu *iommu = to_msm_iommu(pagetable->parent); in msm_iommu_pagetable_destroy()
87 dev_get_drvdata(pagetable->parent->dev); in msm_iommu_pagetable_destroy()
90 * If this is the last attached pagetable for the parent, in msm_iommu_pagetable_destroy()
96 free_io_pgtable_ops(pagetable->pgtbl_ops); in msm_iommu_pagetable_destroy()
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/OK3568_Linux_fs/kernel/arch/mips/mm/
H A Dpgtable-64.c46 void pmd_init(unsigned long addr, unsigned long pagetable) in pmd_init() argument
54 p[0] = pagetable; in pmd_init()
55 p[1] = pagetable; in pmd_init()
56 p[2] = pagetable; in pmd_init()
57 p[3] = pagetable; in pmd_init()
58 p[4] = pagetable; in pmd_init()
60 p[-3] = pagetable; in pmd_init()
61 p[-2] = pagetable; in pmd_init()
62 p[-1] = pagetable; in pmd_init()
69 void pud_init(unsigned long addr, unsigned long pagetable) in pud_init() argument
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/OK3568_Linux_fs/kernel/arch/x86/xen/
H A Dmmu_pv.c10 * Xen allows guests to directly update the pagetable, in a controlled
11 * fashion. In other words, the guest modifies the same pagetable
13 * a separate shadow pagetable.
21 * inserted directly into the pagetable. When creating a new
26 * The other constraint is that all pages which make up a pagetable
28 * guest updates to the pagetable. Xen strictly enforces this, and
29 * will disallow any pagetable update which will end up mapping a
30 * pagetable page RW, and will disallow using any writable page as a
31 * pagetable.
33 * Naively, when loading %cr3 with the base of a new pagetable, Xen
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/OK3568_Linux_fs/kernel/arch/x86/mm/
H A Dmem_encrypt_identity.c85 * more than enough pagetable pages.
90 * section is 2MB aligned to allow for simple pagetable setup using only
257 * Perform a relatively simplistic calculation of the pagetable in sme_pgtable_calc()
277 * Now calculate the added pagetable structures needed to populate in sme_pgtable_calc()
350 * pagetable structures for the encryption of the kernel in sme_encrypt_kernel()
351 * pagetable structures for workarea (in case not currently mapped) in sme_encrypt_kernel()
371 * the pagetable area. The start of the workarea is already 2MB in sme_encrypt_kernel()
380 * Set the address to the start of where newly created pagetable in sme_encrypt_kernel()
381 * structures (PGDs, PUDs and PMDs) will be allocated. New pagetable in sme_encrypt_kernel()
389 * Make sure the current pagetable structure has entries for in sme_encrypt_kernel()
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H A Dinit_32.c507 * Build a proper pagetable for the kernel mappings. Up until this
511 * If we're booting on native hardware, this will be a pagetable
513 * pagetable will be swapper_pg_dir.
516 * more options: we may already be running PAE, and the pagetable may
521 * In general, pagetable_init() assumes that the pagetable may already
/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/
H A Dia_css_mmu_private.h22 * This function sets the L1 pagetable address.
23 * After power-up of the ISP the L1 pagetable can be set.
24 * Once being set the L1 pagetable is protected against
/OK3568_Linux_fs/kernel/include/xen/interface/hvm/
H A Dhvm_op.h37 /* Hint from PV drivers for pagetable destruction. */
40 /* Domain with a pagetable about to be destroyed. */
42 /* guest physical address of the toplevel pagetable dying */
/OK3568_Linux_fs/kernel/arch/powerpc/mm/ptdump/
H A Dhashpagetable.c6 * the hash pagetable, along with their flags to
454 * Traverse the linux pagetable structure and dump pages that are in in walk_pagetables()
455 * the hash pagetable. in walk_pagetables()
472 * that are in the hash pagetable. in walk_linearmapping()
489 * pagetable. in walk_vmemmap()
521 * dump pages that are in the hash pagetable. in ptdump_show()
/OK3568_Linux_fs/kernel/include/xen/interface/
H A Dxen.h140 * @foreigndom[31:16]: PFD, the expected owner of pagetable pages referenced
159 * pages that make up a pagetable must be mapped read-only in the guest.
160 * This prevents uncontrolled guest updates to the pagetable. Xen strictly
161 * enforces this, and will disallow any pagetable update which will end up
162 * mapping pagetable page RW, and will disallow using any writable page as a
163 * pagetable. In practice it means that when constructing a page table for a
175 * operation on PGD (L4) pagetable entries that have a PUD (L3) entry.
190 * pagetable MUST not be in use (meaning that the cr3 is not set to it).
224 * HYPERVISOR_mmuext_op serve as mechanism to set a pagetable to be 4MB
/OK3568_Linux_fs/kernel/drivers/iommu/
H A DKconfig56 menu "Generic IOMMU Pagetable Support"
58 # Selected by the actual pagetable implementations
67 Enable support for the ARM long descriptor pagetable format.
86 Enable support for the ARM Short-descriptor pagetable format.
H A Domap-iommu-debug.c240 DEFINE_SHOW_ATTRIBUTE(pagetable);
255 debugfs_create_file("pagetable", 0400, d, obj, &pagetable_fops); in omap_iommu_debugfs_add()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_mob.c400 * vmw_mob_pt_populate - Populate the mob pagetable
402 * @mob: Pointer to the mob the pagetable of which we want to
405 * This function allocates memory to be used for the pagetable, and
441 * vmw_mob_build_pt - Build a pagetable
482 * vmw_mob_build_pt - Set up a multilevel mob pagetable
/OK3568_Linux_fs/kernel/arch/powerpc/platforms/ps3/
H A DKconfig37 int "PS3 Platform pagetable size" if PS3_ADVANCED
42 tune the pagetable size on their system. The value here is
/OK3568_Linux_fs/kernel/mm/
H A Dmapping_dirty_helpers.c10 * struct wp_walk - Private struct for pagetable walk callbacks
27 * @walk: pagetable walk callback argument
78 * @walk: pagetable walk callback argument
H A DKconfig.debug156 bool "Export kernel pagetable layout to userspace via debugfs"
162 Say Y here if you want to show the kernel pagetable layout in a
/OK3568_Linux_fs/kernel/arch/hexagon/include/asm/
H A Dpage.h67 * asm-generic/pagetable-nopmd.h and asm-generic/pagetable-nopud.h
/OK3568_Linux_fs/kernel/arch/arm64/include/asm/
H A Dkernel-pgtable.h50 * For each pagetable level of the swapper, we know that the shift will
53 * KASLR can increase the number of pagetable entries by 1, so we make
/OK3568_Linux_fs/kernel/arch/x86/include/asm/
H A Dparavirt_types.h224 /* Hooks for allocating and freeing a pagetable top-level */
229 * Hooks for allocating/releasing pagetable pages when they're
230 * attached to a pagetable
241 /* Pagetable manipulation functions */
H A Dinit.h11 unsigned long kernpg_flag; /* kernel pagetable flag override */
H A Dtlb.h31 * a hypercall. To keep software pagetable walkers safe in this case we
/OK3568_Linux_fs/yocto/poky/bitbake/lib/toaster/toastergui/templates/
H A Dbfile.html4 {% block pagetable %}
/OK3568_Linux_fs/kernel/include/linux/
H A Dmem_encrypt.h28 * the encryption mask from a value (e.g. when dealing with pagetable
/OK3568_Linux_fs/kernel/drivers/gpu/drm/etnaviv/
H A Detnaviv_iommu_v2.c33 /* M(aster) TLB aka first level pagetable */
36 /* S(lave) TLB aka second level pagetable */
/OK3568_Linux_fs/kernel/arch/nios2/include/asm/
H A Dpgalloc.h33 extern void pmd_init(unsigned long page, unsigned long pagetable);
/OK3568_Linux_fs/kernel/Documentation/vm/
H A Dtranshuge.rst99 To make pagetable walks huge pmd aware, all you need to do is to call
109 pagetable walk). If the second pmd_trans_huge returns false, you

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