| /Linux-v5.15/arch/arm64/kvm/hyp/ |
| D | pgtable.c | 53 struct kvm_pgtable *pgt; member
91 static u32 __kvm_pgd_page_idx(struct kvm_pgtable *pgt, u64 addr) in __kvm_pgd_page_idx() argument
93 u64 shift = kvm_granule_shift(pgt->start_level - 1); /* May underflow */ in __kvm_pgd_page_idx()
94 u64 mask = BIT(pgt->ia_bits) - 1; in __kvm_pgd_page_idx()
101 return __kvm_pgd_page_idx(data->pgt, data->addr); in kvm_pgd_page_idx()
106 struct kvm_pgtable pgt = { in kvm_pgd_pages() local
111 return __kvm_pgd_page_idx(&pgt, -1ULL) + 1; in kvm_pgd_pages()
216 childp = kvm_pte_follow(pte, data->pgt->mm_ops); in __kvm_pgtable_visit()
257 struct kvm_pgtable *pgt = data->pgt; in _kvm_pgtable_walk() local
258 u64 limit = BIT(pgt->ia_bits); in _kvm_pgtable_walk()
[all …]
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| /Linux-v5.15/arch/arm64/include/asm/ |
| D | kvm_pgtable.h | 220 int kvm_pgtable_hyp_init(struct kvm_pgtable *pgt, u32 va_bits,
230 void kvm_pgtable_hyp_destroy(struct kvm_pgtable *pgt);
251 int kvm_pgtable_hyp_map(struct kvm_pgtable *pgt, u64 addr, u64 size, u64 phys,
282 int __kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm_arch *arch,
287 #define kvm_pgtable_stage2_init(pgt, arch, mm_ops) \ argument
288 __kvm_pgtable_stage2_init(pgt, arch, mm_ops, 0, NULL)
297 void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt);
327 int kvm_pgtable_stage2_map(struct kvm_pgtable *pgt, u64 addr, u64 size,
348 int kvm_pgtable_stage2_set_owner(struct kvm_pgtable *pgt, u64 addr, u64 size,
368 int kvm_pgtable_stage2_unmap(struct kvm_pgtable *pgt, u64 addr, u64 size);
[all …]
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| D | kvm_host.h | 93 struct kvm_pgtable *pgt; member
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| /Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ |
| D | vmm.c | 30 struct nvkm_vmm_pt *pgt = *ppgt; in nvkm_vmm_pt_del() local
31 if (pgt) { in nvkm_vmm_pt_del()
32 kvfree(pgt->pde); in nvkm_vmm_pt_del()
33 kfree(pgt); in nvkm_vmm_pt_del()
44 struct nvkm_vmm_pt *pgt; in nvkm_vmm_pt_new() local
56 if (!(pgt = kzalloc(sizeof(*pgt) + lpte, GFP_KERNEL))) in nvkm_vmm_pt_new()
58 pgt->page = page ? page->shift : 0; in nvkm_vmm_pt_new()
59 pgt->sparse = sparse; in nvkm_vmm_pt_new()
62 pgt->pde = kvcalloc(pten, sizeof(*pgt->pde), GFP_KERNEL); in nvkm_vmm_pt_new()
63 if (!pgt->pde) { in nvkm_vmm_pt_new()
[all …]
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| D | vmmgp100.c | 238 struct nvkm_vmm_pt *pgt = pgd->pde[pdei]; in gp100_vmm_pd0_pde() local
242 if (pgt->pt[0] && !gp100_vmm_pde(pgt->pt[0], &data[0])) in gp100_vmm_pd0_pde()
244 if (pgt->pt[1] && !gp100_vmm_pde(pgt->pt[1], &data[1])) in gp100_vmm_pd0_pde()
365 struct nvkm_vmm_pt *pgt = pgd->pde[pdei]; in gp100_vmm_pd1_pde() local
369 if (!gp100_vmm_pde(pgt->pt[0], &data)) in gp100_vmm_pd1_pde()
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| D | vmmnv50.c | 106 nv50_vmm_pde(struct nvkm_vmm *vmm, struct nvkm_vmm_pt *pgt, u64 *pdata) in nv50_vmm_pde() argument
110 if (pgt && (pt = pgt->pt[0])) { in nv50_vmm_pde()
111 switch (pgt->page) { in nv50_vmm_pde()
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| D | vmmgf100.c | 108 struct nvkm_vmm_pt *pgt = pgd->pde[pdei]; in gf100_vmm_pgd_pde() local
113 if ((pt = pgt->pt[0])) { in gf100_vmm_pgd_pde()
127 if ((pt = pgt->pt[1])) { in gf100_vmm_pgd_pde()
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| /Linux-v5.15/arch/arm64/kvm/ |
| D | mmu.c | 51 struct kvm_pgtable *pgt = kvm->arch.mmu.pgt; in stage2_apply_range() local
52 if (!pgt) in stage2_apply_range()
56 ret = fn(pgt, addr, next - addr); in stage2_apply_range()
464 struct kvm_pgtable pgt = { in get_user_mapping_size() local
475 ret = kvm_pgtable_get_leaf(&pgt, addr, &pte, &level); in get_user_mapping_size()
508 struct kvm_pgtable *pgt; in kvm_init_stage2_mmu() local
510 if (mmu->pgt != NULL) { in kvm_init_stage2_mmu()
515 pgt = kzalloc(sizeof(*pgt), GFP_KERNEL); in kvm_init_stage2_mmu()
516 if (!pgt) in kvm_init_stage2_mmu()
519 err = kvm_pgtable_stage2_init(pgt, &kvm->arch, &kvm_s2_mm_ops); in kvm_init_stage2_mmu()
[all …]
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| /Linux-v5.15/arch/arm64/kvm/hyp/nvhe/ |
| D | mem_protect.c | 117 ret = __kvm_pgtable_stage2_init(&host_kvm.pgt, &host_kvm.arch, in kvm_host_prepare_stage2()
123 mmu->pgd_phys = __hyp_pa(host_kvm.pgt.pgd); in kvm_host_prepare_stage2()
125 mmu->pgt = &host_kvm.pgt; in kvm_host_prepare_stage2()
161 struct kvm_pgtable *pgt = &host_kvm.pgt; in host_stage2_unmap_dev_all() local
169 ret = kvm_pgtable_stage2_unmap(pgt, addr, reg->base - addr); in host_stage2_unmap_dev_all()
173 return kvm_pgtable_stage2_unmap(pgt, addr, BIT(pgt->ia_bits) - addr); in host_stage2_unmap_dev_all()
236 return kvm_pgtable_stage2_map(&host_kvm.pgt, start, end - start, start, in __host_stage2_idmap()
273 ret = kvm_pgtable_get_leaf(&host_kvm.pgt, addr, &pte, &level); in host_stage2_adjust_range()
309 return host_stage2_try(kvm_pgtable_stage2_set_owner, &host_kvm.pgt, in host_stage2_set_owner_locked()
378 ret = kvm_pgtable_get_leaf(&host_kvm.pgt, addr, &pte, NULL); in __pkvm_host_share_hyp()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/engine/dma/ |
| D | usernv04.c | 52 struct nvkm_memory *pgt = in nv04_dmaobj_bind() local
55 return nvkm_gpuobj_wrap(pgt, pgpuobj); in nv04_dmaobj_bind()
56 nvkm_kmap(pgt); in nv04_dmaobj_bind()
57 offset = nvkm_ro32(pgt, 8 + (offset >> 10)); in nv04_dmaobj_bind()
59 nvkm_done(pgt); in nv04_dmaobj_bind()
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| /Linux-v5.15/arch/s390/kvm/ |
| D | gaccess.c | 997 unsigned long *pgt, int *dat_protection, in kvm_s390_shadow_tables() argument
1051 *pgt = ptr + vaddr.rfx * 8; in kvm_s390_shadow_tables()
1078 *pgt = ptr + vaddr.rsx * 8; in kvm_s390_shadow_tables()
1106 *pgt = ptr + vaddr.rtx * 8; in kvm_s390_shadow_tables()
1143 *pgt = ptr + vaddr.sx * 8; in kvm_s390_shadow_tables()
1169 *pgt = ptr; in kvm_s390_shadow_tables()
1192 unsigned long pgt = 0; in kvm_s390_shadow_fault() local
1204 rc = gmap_shadow_pgt_lookup(sg, saddr, &pgt, &dat_protection, &fake); in kvm_s390_shadow_fault()
1206 rc = kvm_s390_shadow_tables(sg, saddr, &pgt, &dat_protection, in kvm_s390_shadow_fault()
1211 pte.val = pgt + vaddr.px * PAGE_SIZE; in kvm_s390_shadow_fault()
[all …]
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| /Linux-v5.15/arch/s390/include/asm/ |
| D | gmap.h | 135 int gmap_shadow_pgt(struct gmap *sg, unsigned long saddr, unsigned long pgt,
138 unsigned long *pgt, int *dat_protection, int *fake);
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| /Linux-v5.15/arch/s390/mm/ |
| D | gmap.c | 1306 unsigned long *pgt) in __gmap_unshadow_pgt() argument
1312 pgt[i] = _PAGE_INVALID; in __gmap_unshadow_pgt()
1324 unsigned long sto, *ste, *pgt; in gmap_unshadow_pgt() local
1334 pgt = (unsigned long *)(*ste & _SEGMENT_ENTRY_ORIGIN); in gmap_unshadow_pgt()
1336 __gmap_unshadow_pgt(sg, raddr, pgt); in gmap_unshadow_pgt()
1338 page = pfn_to_page(__pa(pgt) >> PAGE_SHIFT); in gmap_unshadow_pgt()
1354 unsigned long *pgt; in __gmap_unshadow_sgt() local
1362 pgt = (unsigned long *)(sgt[i] & _REGION_ENTRY_ORIGIN); in __gmap_unshadow_sgt()
1364 __gmap_unshadow_pgt(sg, raddr, pgt); in __gmap_unshadow_sgt()
1366 page = pfn_to_page(__pa(pgt) >> PAGE_SHIFT); in __gmap_unshadow_sgt()
[all …]
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| /Linux-v5.15/arch/arm64/kvm/hyp/include/nvhe/ |
| D | mem_protect.h | 43 struct kvm_pgtable pgt; member
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| /Linux-v5.15/arch/powerpc/kvm/ |
| D | book3s_64_mmu_radix.c | 1292 pgd_t *pgt; in debugfs_radix_read() local
1330 pgt = NULL; in debugfs_radix_read()
1334 pgt = NULL; in debugfs_radix_read()
1344 if (!pgt) { in debugfs_radix_read()
1346 pgt = kvm->arch.pgtable; in debugfs_radix_read()
1353 pgt = nested->shadow_pgtable; in debugfs_radix_read()
1362 "pgdir: %lx\n", (unsigned long)pgt); in debugfs_radix_read()
1367 pgdp = pgt + pgd_index(gpa); in debugfs_radix_read()
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| /Linux-v5.15/arch/x86/events/intel/ |
| D | uncore_nhmex.c | 877 DEFINE_UNCORE_FORMAT_ATTR(pgt, pgt, "config1:0-31");
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| /Linux-v5.15/drivers/net/ethernet/broadcom/bnx2x/ |
| D | bnx2x_self_test.c | 78 static int pgt(struct st_pred_args *args) in pgt() function
395 NA, 1, 0, pgt,
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