| /Linux-v5.10/drivers/gpu/drm/i915/gvt/ |
| D | gtt.c | 649 struct intel_vgpu_ppgtt_spt *spt, in ppgtt_spt_get_entry() argument
654 struct intel_gvt *gvt = spt->vgpu->gvt; in ppgtt_spt_get_entry()
664 spt->guest_page.gfn << I915_GTT_PAGE_SHIFT, in ppgtt_spt_get_entry()
665 spt->vgpu); in ppgtt_spt_get_entry()
670 spt->guest_page.pde_ips : false); in ppgtt_spt_get_entry()
678 struct intel_vgpu_ppgtt_spt *spt, in ppgtt_spt_set_entry() argument
683 struct intel_gvt *gvt = spt->vgpu->gvt; in ppgtt_spt_set_entry()
693 spt->guest_page.gfn << I915_GTT_PAGE_SHIFT, in ppgtt_spt_set_entry()
694 spt->vgpu); in ppgtt_spt_set_entry()
697 #define ppgtt_get_guest_entry(spt, e, index) \ argument
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| D | trace.h | 43 TP_PROTO(int id, void *spt, int type, unsigned long mfn,
46 TP_ARGS(id, spt, type, mfn, gpt_gfn),
50 __field(void *, spt)
58 __entry->spt = spt;
66 __entry->spt,
73 TP_PROTO(int id, void *spt, int type),
75 TP_ARGS(id, spt, type),
79 __field(void *, spt)
85 __entry->spt = spt;
91 __entry->spt,
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| D | gtt.h | 223 struct intel_vgpu_ppgtt_spt *spt; member
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| /Linux-v5.10/arch/powerpc/mm/book3s64/ |
| D | subpage_prot.c | 24 struct subpage_prot_table *spt = mm_ctx_subpage_prot(&mm->context); in subpage_prot_free() local
28 if (!spt) in subpage_prot_free()
32 if (spt->low_prot[i]) { in subpage_prot_free()
33 free_page((unsigned long)spt->low_prot[i]); in subpage_prot_free()
34 spt->low_prot[i] = NULL; in subpage_prot_free()
39 p = spt->protptrs[i]; in subpage_prot_free()
42 spt->protptrs[i] = NULL; in subpage_prot_free()
43 for (j = 0; j < SBP_L2_COUNT && addr < spt->maxaddr; in subpage_prot_free()
49 spt->maxaddr = 0; in subpage_prot_free()
50 kfree(spt); in subpage_prot_free()
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| D | mmu_context.c | 123 if (current->mm->context.hash_context->spt) { in hash__init_new_context()
124 mm->context.hash_context->spt = kmalloc(sizeof(struct subpage_prot_table), in hash__init_new_context()
126 if (!mm->context.hash_context->spt) { in hash__init_new_context()
137 kfree(mm->context.hash_context->spt); in hash__init_new_context()
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| D | hash_utils.c | 1209 struct subpage_prot_table *spt = mm_ctx_subpage_prot(&mm->context); in subpage_protection() local
1213 if (!spt) in subpage_protection()
1216 if (ea >= spt->maxaddr) in subpage_protection()
1220 sbpm = spt->low_prot; in subpage_protection()
1222 sbpm = spt->protptrs[ea >> SBP_L3_SHIFT]; in subpage_protection()
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| /Linux-v5.10/arch/x86/kvm/mmu/ |
| D | mmu_audit.c | 40 u64 *ent = sp->spt; in __mmu_spte_walk()
113 gfn = kvm_mmu_page_get_gfn(sp, sptep - sp->spt); in audit_mappings()
136 gfn = kvm_mmu_page_get_gfn(rev_sp, sptep - rev_sp->spt); in inspect_spte_has_rmap()
145 (long int)(sptep - rev_sp->spt), rev_sp->gfn); in inspect_spte_has_rmap()
183 if (!is_shadow_present_pte(sp->spt[i])) in check_mappings_rmap()
186 inspect_spte_has_rmap(kvm, sp->spt + i); in check_mappings_rmap()
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| D | paging_tmpl.h | 607 i = (sptep - sp->spt) & ~(PTE_PREFETCH_NUM - 1); in FNAME()
608 spte = sp->spt + i; in FNAME()
937 pte_gpa += (sptep - sp->spt) * sizeof(pt_element_t); in FNAME()
1037 if (!sp->spt[i]) in FNAME()
1046 if (FNAME(prefetch_invalid_gpte)(vcpu, sp, &sp->spt[i], gpte)) { in FNAME()
1062 if (sync_mmio_spte(vcpu, &sp->spt[i], gfn, pte_access, in FNAME()
1067 drop_spte(vcpu->kvm, &sp->spt[i]); in FNAME()
1079 host_writable = sp->spt[i] & SPTE_HOST_WRITEABLE; in FNAME()
1081 set_spte_ret |= set_spte(vcpu, &sp->spt[i], in FNAME()
1083 gfn, spte_to_pfn(sp->spt[i]), in FNAME()
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| D | tdp_mmu.c | 80 free_page((unsigned long)root->spt); in kvm_tdp_mmu_free_root()
104 sp->spt = kvm_mmu_memory_cache_alloc(&vcpu->arch.mmu_shadow_page_cache); in alloc_tdp_mmu_page()
105 set_page_private(virt_to_page(sp->spt), (unsigned long)sp); in alloc_tdp_mmu_page()
151 return __pa(root->spt); in kvm_tdp_mmu_get_vcpu_root_hpa()
353 for_each_tdp_pte(_iter, _root->spt, _root->role.level, _start, _end)
578 child_pt = sp->spt; in kvm_tdp_mmu_map()
801 for_each_tdp_pte_min_level(iter, root->spt, root->role.level, in wrprot_gfn_range()
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| D | mmu_internal.h | 40 u64 *spt; member
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| D | mmu.c | 975 kvm_mmu_page_set_gfn(sp, spte - sp->spt, gfn); in rmap_add()
987 gfn = kvm_mmu_page_get_gfn(sp, spte - sp->spt); in rmap_remove()
1601 static int is_empty_shadow_page(u64 *spt) in is_empty_shadow_page() argument
1606 for (pos = spt, end = pos + PAGE_SIZE / sizeof(u64); pos != end; pos++) in is_empty_shadow_page()
1630 MMU_WARN_ON(!is_empty_shadow_page(sp->spt)); in kvm_mmu_free_page()
1633 free_page((unsigned long)sp->spt); in kvm_mmu_free_page()
1671 sp->spt = kvm_mmu_memory_cache_alloc(&vcpu->arch.mmu_shadow_page_cache); in kvm_mmu_alloc_page()
1674 set_page_private(virt_to_page(sp->spt), (unsigned long)sp); in kvm_mmu_alloc_page()
1704 index = spte - sp->spt; in mark_unsync()
1765 u64 ent = sp->spt[i]; in __mmu_unsync_walk()
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| /Linux-v5.10/kernel/ |
| D | torture.c | 605 int spt; in stutter_wait() local
609 spt = READ_ONCE(stutter_pause_test); in stutter_wait()
610 for (; spt; spt = READ_ONCE(stutter_pause_test)) { in stutter_wait()
612 if (spt == 1) { in stutter_wait()
614 } else if (spt == 2) { in stutter_wait()
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| /Linux-v5.10/drivers/block/ |
| D | ataflop.c | 170 unsigned spt; /* sectors per track */ member
750 if (!UDT || desc->track >= UDT->blocks/UDT->spt/2 || desc->head >= 2) { in do_format()
755 nsect = UDT->spt; in do_format()
1018 dma_wd.fdc_acces_seccount = read_track ? SUDT->spt : 1; in fd_rwsec()
1083 if (addr >= PhysTrackBuffer + SUDT->spt*512) { in fd_readtrack_check()
1151 !(read_track && FDC_READ(FDCREG_SECTOR) > SUDT->spt)) { in fd_rwsec_done1()
1460 ReqTrack = block / UDT->spt; in setup_req_params()
1461 ReqSector = block - ReqTrack * UDT->spt + 1; in setup_req_params()
1594 getprm.sect = dtp->spt; in fd_locked_ioctl()
1596 getprm.track = dtp->blocks/dtp->spt/2; in fd_locked_ioctl()
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| /Linux-v5.10/drivers/scsi/esas2r/ |
| D | esas2r_ioctl.c | 691 struct atto_hba_scsi_pass_thru *spt = &hi->data.scsi_pass_thru; in scsi_passthru_comp_cb() local
694 spt->scsi_status = rq->func_rsp.scsi_rsp.scsi_stat; in scsi_passthru_comp_cb()
695 spt->sense_length = rq->sense_len; in scsi_passthru_comp_cb()
696 spt->residual_length = in scsi_passthru_comp_cb()
734 spt->req_status = sts; in scsi_passthru_comp_cb()
737 spt->target_id = in scsi_passthru_comp_cb()
738 esas2r_targ_db_find_next_present(a, (u16)spt->target_id); in scsi_passthru_comp_cb()
982 struct atto_hba_scsi_pass_thru *spt = &hi->data.scsi_pass_thru; in hba_ioctl_callback() local
985 memcpy(&lun, spt->lun, sizeof(struct scsi_lun)); in hba_ioctl_callback()
1000 if (spt->target_id >= ESAS2R_MAX_TARGETS || !check_lun(lun)) { in hba_ioctl_callback()
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| /Linux-v5.10/Documentation/virt/kvm/ |
| D | mmu.rst | 211 spt:
214 The page pointed to by spt will have its page->private pointing back
216 sptes in spt point either at guest pages, or at lower-level shadow pages.
217 Specifically, if sp1 and sp2 are shadow pages, then sp1->spt[n] may point
218 at __pa(sp2->spt). sp2 will point back at sp1 through parent_pte.
219 The spt array forms a DAG structure with the shadow page as a node, and
231 The reverse mapping for the pte/ptes pointing at this page's spt. If
246 A bitmap indicating which sptes in spt point (directly or indirectly) at
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| /Linux-v5.10/arch/powerpc/include/asm/book3s/64/ |
| D | mmu.h | 185 return ctx->hash_context->spt; in mm_ctx_subpage_prot()
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| D | mmu-hash.h | 718 struct subpage_prot_table *spt; member
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| /Linux-v5.10/arch/s390/boot/ |
| D | head.S | 313 spt 6f-.LPG0(%r13)
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| /Linux-v5.10/drivers/scsi/qla2xxx/ |
| D | qla_isr.c | 2627 struct t10_pi_tuple *spt; in qla2x00_handle_dif_error() local
2649 spt = page_address(sg_page(sg)) + sg->offset; in qla2x00_handle_dif_error()
2650 spt += j; in qla2x00_handle_dif_error()
2652 spt->app_tag = T10_PI_APP_ESCAPE; in qla2x00_handle_dif_error()
2654 spt->ref_tag = T10_PI_REF_ESCAPE; in qla2x00_handle_dif_error()
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| /Linux-v5.10/arch/s390/kernel/ |
| D | entry.S | 1100 spt __LC_CPU_TIMER_SAVE_AREA-4095(%r1) # validate cpu timer
1161 2: spt 0(%r14)
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| /Linux-v5.10/arch/s390/tools/ |
| D | opcodes.txt | 197 b208 spt S_RD
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