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Searched refs:p2m (Results 1 – 25 of 60) sorted by relevance

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/xen-4.10.0-shim-comet/xen/arch/x86/mm/
A Dp2m-pod.c343 pod_lock(p2m); in p2m_pod_set_mem_target()
435 pod_lock(p2m); in p2m_pod_offline_or_broken_hit()
494 pod_lock(p2m); in p2m_pod_offline_or_broken_replace()
538 steal_for_cache = ( p2m->pod.entry_count > p2m->pod.count ); in p2m_pod_decrease_reservation()
679 if ( p2m->pod.entry_count < p2m->pod.count ) in p2m_pod_decrease_reservation()
695 p2m->pod.entry_count, p2m->pod.count); in p2m_pod_dump_data()
742 mfn = p2m->get_entry(p2m, gfn_add(gfn, i), &type, &a, 0, in p2m_pod_zero_check_superpage()
898 mfns[i] = p2m->get_entry(p2m, gfns[i], types + i, &a, in p2m_pod_zero_check()
1046 p2m->pod.reclaim_single = p2m->pod.max_guest; in p2m_pod_emergency_sweep()
1186 if ( p2m->pod.entry_count > p2m->pod.count ) in p2m_pod_demand_populate()
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A Dp2m.c130 d->arch.p2m = p2m; in p2m_init_hostp2m()
275 p2m->change_entry_type_global(p2m, ot, nt); in p2m_change_entry_type_global()
287 p2m->memory_type_changed(p2m); in p2m_memory_type_changed()
364 p2m->enable_hardware_log_dirty(p2m); in p2m_enable_hardware_log_dirty()
376 p2m->disable_hardware_log_dirty(p2m); in p2m_disable_hardware_log_dirty()
388 p2m->flush_hardware_cached_dirty(p2m); in p2m_flush_hardware_cached_dirty()
402 p2m->tlb_flush(p2m); in p2m_tlb_flush_sync()
414 p2m->tlb_flush(p2m); in p2m_unlock_and_tlb_flush()
430 if ( !p2m || !paging_mode_translate(p2m->domain) ) in __get_gfn_type_access()
1048 rc = p2m->recalc(p2m, gfn); in p2m_finish_type_change()
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A Dp2m-ept.c272 p2m_tlb_flush_sync(p2m); in ept_free_entry()
659 p2m_lock(p2m); in ept_handle_misconfig()
665 p2m_unlock(p2m); in ept_handle_misconfig()
1097 if ( !p2m->ept.mfn ) in ept_change_entry_type_range()
1203 ept_sync_domain_mask(p2m, p2m->domain->domain_dirty_cpumask); in ept_tlb_flush()
1220 p2m->ept.ad = 1; in ept_enable_pml()
1232 p2m->ept.ad = 0; in ept_disable_pml()
1254 p2m->audit_p2m = NULL; in ept_p2m_init()
1321 ept = &p2m->ept; in ept_dump_p2m_table()
1378 ept = &p2m->ept; in p2m_init_altp2m_ept()
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A Dmem_access.c69 mfn = p2m->get_entry(p2m, gfn, &t, &a, 0, NULL, NULL); in _p2m_get_mem_access()
93 if ( !p2m ) in p2m_mem_access_emulate_check()
156 if ( !p2m ) in p2m_mem_access_check()
163 mfn = p2m->get_entry(p2m, gfn, &p2mt, &p2ma, 0, NULL, NULL); in p2m_mem_access_check()
175 rc = p2m->set_entry(p2m, gfn, mfn, PAGE_ORDER_4K, in p2m_mem_access_check()
196 mfn = p2m->get_entry(p2m, gfn, &p2mt, &p2ma, 0, NULL, NULL); in p2m_mem_access_check()
202 rc = p2m->set_entry(p2m, gfn, mfn, PAGE_ORDER_4K, in p2m_mem_access_check()
299 mfn = p2m->get_entry(p2m, gfn, &t, &_a, 0, NULL, NULL); in set_mem_access()
300 rc = p2m->set_entry(p2m, gfn, mfn, PAGE_ORDER_4K, t, a, -1); in set_mem_access()
373 p2m_lock(p2m); in p2m_set_mem_access()
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A Dp2m-pt.c210 p2m->write_p2m_entry(p2m, gfn, p2m_entry, new_entry, level + 1); in p2m_next_level()
265 p2m->write_p2m_entry(p2m, gfn, p2m_entry, new_entry, level + 1); in p2m_next_level()
329 p2m->write_p2m_entry(p2m, first_gfn, pent, e, level); in p2m_pt_set_recalc_range()
407 p2m->write_p2m_entry(p2m, gfn, pent, e, level + 1); in do_recalc()
459 p2m->write_p2m_entry(p2m, gfn, pent, e, level + 1); in do_recalc()
473 p2m_lock(p2m); in p2m_pt_handle_deferred_changes()
475 p2m_unlock(p2m); in p2m_pt_handle_deferred_changes()
585 p2m->write_p2m_entry(p2m, gfn, p2m_entry, entry_content, 3); in p2m_pt_set_entry()
640 p2m->write_p2m_entry(p2m, gfn, p2m_entry, entry_content, 1); in p2m_pt_set_entry()
677 p2m->write_p2m_entry(p2m, gfn, p2m_entry, entry_content, 2); in p2m_pt_set_entry()
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A DMakefile5 obj-y += p2m.o p2m-pt.o p2m-ept.o p2m-pod.o
A Daltp2m.c51 struct p2m_domain *p2m; in altp2m_vcpu_destroy() local
56 if ( (p2m = p2m_get_altp2m(v)) ) in altp2m_vcpu_destroy()
57 atomic_dec(&p2m->active_vcpus); in altp2m_vcpu_destroy()
A Dguest_walk.c83 guest_walk_tables(struct vcpu *v, struct p2m_domain *p2m, in guest_walk_tables() argument
153 l3p = map_domain_gfn(p2m, in guest_walk_tables()
232 l2p = map_domain_gfn(p2m, in guest_walk_tables()
326 l1p = map_domain_gfn(p2m, in guest_walk_tables()
A Dmem_sharing.c1018 struct p2m_domain *p2m = p2m_get_hostp2m(cd); in mem_sharing_add_to_physmap() local
1055 ret = p2m_set_entry(p2m, _gfn(cgfn), smfn, PAGE_ORDER_4K, in mem_sharing_add_to_physmap()
1216 struct p2m_domain *p2m = p2m_get_hostp2m(d); in relinquish_shared_pages() local
1219 if ( p2m == NULL ) in relinquish_shared_pages()
1222 p2m_lock(p2m); in relinquish_shared_pages()
1223 for ( gfn = p2m->next_shared_gfn_to_relinquish; in relinquish_shared_pages()
1224 gfn <= p2m->max_mapped_pfn; gfn++ ) in relinquish_shared_pages()
1233 mfn = p2m->get_entry(p2m, _gfn(gfn), &t, &a, 0, NULL, NULL); in relinquish_shared_pages()
1242 set_rc = p2m->set_entry(p2m, _gfn(gfn), _mfn(0), PAGE_ORDER_4K, in relinquish_shared_pages()
1255 p2m->next_shared_gfn_to_relinquish = gfn + 1; in relinquish_shared_pages()
[all …]
A Dmm-locks.h247 declare_mm_rwlock(p2m);
295 mm_write_lock(p2m, &(p)->lock); \
307 #define p2m_read_lock(p) mm_read_lock(p2m, &(p)->lock)
/xen-4.10.0-shim-comet/xen/arch/arm/
A Dp2m.c78 p2m_read_lock(p2m); in p2m_dump_info()
81 BUG_ON(p2m->stats.mappings[0] || p2m->stats.shattered[0]); in p2m_dump_info()
83 p2m->stats.mappings[1], p2m->stats.shattered[1]); in p2m_dump_info()
85 p2m->stats.mappings[2], p2m->stats.shattered[2]); in p2m_dump_info()
101 p2m->root, __page_to_mfn(p2m->root)); in dump_p2m_lookup()
468 e->p2m.read = e->p2m.write = 0; in p2m_set_permission()
481 .p2m.af = 1, in mfn_to_p2m_entry()
952 p2m->max_mapped_gfn = gfn_max(p2m->max_mapped_gfn, in __p2m_set_entry()
1141 p2m->vttbr = page_to_maddr(p2m->root) | ((uint64_t)p2m->vmid << 48); in p2m_alloc_table()
1197 p2m->vmid = nr; in p2m_alloc_vmid()
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A Dmem_access.c49 ASSERT(p2m_is_locked(p2m)); in __p2m_get_mem_access()
52 if ( !p2m->mem_access_enabled ) in __p2m_get_mem_access()
232 if ( !p2m->mem_access_enabled ) in p2m_mem_access_check()
291 if ( p2m->access_required ) in p2m_mem_access_check()
379 a = p2m->default_access; in p2m_set_mem_access()
389 p2m->mem_access_enabled = true; in p2m_set_mem_access()
394 p2m->default_access = a; in p2m_set_mem_access()
398 p2m_write_lock(p2m); in p2m_set_mem_access()
424 p2m_write_unlock(p2m); in p2m_set_mem_access()
445 p2m_read_lock(p2m); in p2m_get_mem_access()
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/xen-4.10.0-shim-comet/xen/include/asm-x86/
A Dp2m.h281 void (*tlb_flush)(struct p2m_domain *p2m);
361 #define p2m_get_hostp2m(d) ((d)->arch.p2m)
382 return p2m->p2m_class == p2m_host; in p2m_is_hostp2m()
387 return p2m->p2m_class == p2m_nested; in p2m_is_nestedp2m()
392 return p2m->p2m_class == p2m_alternate; in p2m_is_altp2m()
395 #define p2m_get_pagetable(p2m) ((p2m)->phys_table) argument
400 void p2m_tlb_flush_sync(struct p2m_domain *p2m);
401 void p2m_unlock_and_tlb_flush(struct p2m_domain *p2m);
567 int p2m_alloc_table(struct p2m_domain *p2m);
570 void p2m_teardown(struct p2m_domain *p2m);
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A Dpaging.h117 struct p2m_domain *p2m,
121 struct p2m_domain *p2m,
271 struct p2m_domain *p2m = v->domain->arch.p2m; in paging_ga_to_gfn_cr3() local
272 return paging_get_hostmode(v)->p2m_ga_to_gfn(v, p2m, cr3, ga, pfec, in paging_ga_to_gfn_cr3()
342 void paging_write_p2m_entry(struct p2m_domain *p2m, unsigned long gfn,
/xen-4.10.0-shim-comet/xen/arch/x86/mm/hap/
A Dnested_hap.c81 struct domain *d = p2m->domain; in nestedp2m_write_p2m_entry()
90 flush_tlb_mask(p2m->dirty_cpumask); in nestedp2m_write_p2m_entry()
99 nestedhap_fix_p2m(struct vcpu *v, struct p2m_domain *p2m, in nestedhap_fix_p2m() argument
107 ASSERT(p2m); in nestedhap_fix_p2m()
108 ASSERT(p2m->set_entry); in nestedhap_fix_p2m()
109 ASSERT(p2m_locked_by_me(p2m)); in nestedhap_fix_p2m()
126 domain_crash(p2m->domain); in nestedhap_fix_p2m()
184 __put_gfn(p2m, L1_gpa >> PAGE_SHIFT); in nestedhap_walk_L0_p2m()
200 struct p2m_domain *p2m, *nested_p2m; in nestedhvm_hap_nested_page_fault() local
206 p2m = p2m_get_hostp2m(d); /* L0 p2m */ in nestedhvm_hap_nested_page_fault()
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A Dguest_walk.c43 struct vcpu *v, struct p2m_domain *p2m, unsigned long gva, uint32_t *pfec) in hap_gva_to_gfn()
46 return hap_p2m_ga_to_gfn(GUEST_PAGING_LEVELS)(v, p2m, cr3, gva, pfec, NULL); in hap_gva_to_gfn()
50 struct vcpu *v, struct p2m_domain *p2m, unsigned long cr3, in hap_p2m_ga_to_gfn()
63 top_page = p2m_get_page_from_gfn(p2m, top_gfn, &p2mt, NULL, in hap_p2m_ga_to_gfn()
67 ASSERT(p2m_is_hostp2m(p2m)); in hap_p2m_ga_to_gfn()
71 p2m_mem_paging_populate(p2m->domain, cr3 >> PAGE_SHIFT); in hap_p2m_ga_to_gfn()
94 walk_ok = guest_walk_tables(v, p2m, ga, &gw, *pfec, top_mfn, top_map); in hap_p2m_ga_to_gfn()
104 page = p2m_get_page_from_gfn(p2m, gfn, &p2mt, NULL, in hap_p2m_ga_to_gfn()
110 ASSERT(p2m_is_hostp2m(p2m)); in hap_p2m_ga_to_gfn()
112 p2m_mem_paging_populate(p2m->domain, gfn_x(gfn)); in hap_p2m_ga_to_gfn()
A Dprivate.h28 struct p2m_domain *p2m,
32 struct p2m_domain *p2m,
36 struct p2m_domain *p2m,
41 struct p2m_domain *p2m, unsigned long cr3,
44 struct p2m_domain *p2m, unsigned long cr3,
47 struct p2m_domain *p2m, unsigned long cr3,
A Dnested_ept.c162 struct p2m_domain *p2m = d->arch.p2m; in nept_walk_tables() local
171 lxp = map_domain_gfn(p2m, base_gfn, &lxmfn, &p2mt, P2M_ALLOC, &rc); in nept_walk_tables()
/xen-4.10.0-shim-comet/xen/include/asm-arm/
A Dp2m.h182 write_lock(&p2m->lock); in p2m_write_lock()
185 void p2m_write_unlock(struct p2m_domain *p2m);
187 static inline void p2m_read_lock(struct p2m_domain *p2m) in p2m_read_lock() argument
189 read_lock(&p2m->lock); in p2m_read_lock()
194 read_unlock(&p2m->lock); in p2m_read_unlock()
197 static inline int p2m_is_locked(struct p2m_domain *p2m) in p2m_is_locked() argument
199 return rw_is_locked(&p2m->lock); in p2m_is_locked()
204 return rw_is_write_locked(&p2m->lock); in p2m_is_write_locked()
214 mfn_t p2m_get_entry(struct p2m_domain *p2m, gfn_t gfn,
222 int p2m_set_entry(struct p2m_domain *p2m,
[all …]
/xen-4.10.0-shim-comet/tools/libxc/
A Dxc_resume.c148 xen_pfn_t *p2m = NULL; in xc_domain_resume_any() local
208 p2m = xc_map_foreign_pages(xch, domid, PROT_READ, in xc_domain_resume_any()
211 if ( p2m == NULL ) in xc_domain_resume_any()
233 start_info->store_mfn = p2m[start_info->store_mfn]; in xc_domain_resume_any()
234 start_info->console.domU.mfn = p2m[start_info->console.domU.mfn]; in xc_domain_resume_any()
254 if (p2m) in xc_domain_resume_any()
255 munmap(p2m, P2M_FL_ENTRIES*PAGE_SIZE); in xc_domain_resume_any()
A Dxg_private.h110 static inline xen_pfn_t xc_pfn_to_mfn(xen_pfn_t pfn, xen_pfn_t *p2m, in xc_pfn_to_mfn() argument
115 return ((uint64_t *)p2m)[pfn]; in xc_pfn_to_mfn()
119 uint32_t mfn = ((uint32_t *)p2m)[pfn]; in xc_pfn_to_mfn()
A Dxc_sr_restore_x86_pv.c9 return xc_pfn_to_mfn(pfn, ctx->x86_pv.p2m, ctx->x86_pv.width); in pfn_to_mfn()
25 xen_pfn_t *p2m = NULL, *p2m_pfns = NULL; in expand_p2m() local
32 p2m = realloc(ctx->x86_pv.p2m, p2msz); in expand_p2m()
33 if ( !p2m ) in expand_p2m()
38 ctx->x86_pv.p2m = p2m; in expand_p2m()
574 memcpy(guest_p2m, ctx->x86_pv.p2m, in update_guest_p2m()
933 ((uint64_t *)ctx->x86_pv.p2m)[pfn] = mfn == INVALID_MFN ? ~0ULL : mfn; in x86_pv_set_gfn()
936 ((uint32_t *)ctx->x86_pv.p2m)[pfn] = mfn; in x86_pv_set_gfn()
1126 free(ctx->x86_pv.p2m); in x86_pv_cleanup()
A Dxc_core.c447 xen_pfn_t *p2m = NULL; in xc_domain_dumpcore_via_callback() local
548 &p2m, &dinfo->p2m_size); in xc_domain_dumpcore_via_callback()
808 gmfn = p2m[i]; in xc_domain_dumpcore_via_callback()
810 gmfn = ((uint64_t *)p2m)[i]; in xc_domain_dumpcore_via_callback()
816 gmfn = ((uint32_t *)p2m)[i]; in xc_domain_dumpcore_via_callback()
898 if ( p2m != NULL ) in xc_domain_dumpcore_via_callback()
899 munmap(p2m, PAGE_SIZE * P2M_FL_ENTRIES); in xc_domain_dumpcore_via_callback()
/xen-4.10.0-shim-comet/xen/arch/x86/hvm/
A Dnestedhvm.c116 nestedhvm_vmcx_flushtlb(struct p2m_domain *p2m) in nestedhvm_vmcx_flushtlb() argument
118 on_selected_cpus(p2m->dirty_cpumask, nestedhvm_flushtlb_ipi, in nestedhvm_vmcx_flushtlb()
119 p2m->domain, 1); in nestedhvm_vmcx_flushtlb()
120 cpumask_clear(p2m->dirty_cpumask); in nestedhvm_vmcx_flushtlb()
/xen-4.10.0-shim-comet/xen/include/asm-x86/hvm/vmx/
A Dvmx.h525 void ept_sync_domain(struct p2m_domain *p2m);
588 int ept_p2m_init(struct p2m_domain *p2m);
589 void ept_p2m_uninit(struct p2m_domain *p2m);
600 int alloc_p2m_hap_data(struct p2m_domain *p2m);
601 void free_p2m_hap_data(struct p2m_domain *p2m);
602 void p2m_init_hap_data(struct p2m_domain *p2m);

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