| /arch/s390/include/asm/ |
| A D | gmap.h | 44 struct gmap { struct
62 struct gmap *parent; argument
92 void (*notifier_call)(struct gmap *gmap, unsigned long start,
96 static inline int gmap_is_shadow(struct gmap *gmap) in gmap_is_shadow() argument
98 return !!gmap->parent; in gmap_is_shadow()
102 void gmap_remove(struct gmap *gmap);
103 struct gmap *gmap_get(struct gmap *gmap);
104 void gmap_put(struct gmap *gmap);
105 void gmap_free(struct gmap *gmap);
108 int gmap_map_segment(struct gmap *gmap, unsigned long from,
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| A D | kvm_host.h | 423 struct gmap *gmap; member
641 struct gmap *gmap; member
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| /arch/s390/mm/ |
| A D | gmap.c | 61 struct gmap *gmap; in gmap_alloc() local
120 struct gmap *gmap; in gmap_create() local
225 void gmap_free(struct gmap *gmap) in gmap_free() argument
253 struct gmap *gmap_get(struct gmap *gmap) in gmap_get() argument
266 void gmap_put(struct gmap *gmap) in gmap_put() argument
277 void gmap_remove(struct gmap *gmap) in gmap_remove() argument
503 struct gmap *gmap; in gmap_unlink() local
1939 struct gmap *gmap, *sg, *next; in ptep_notify() local
2002 struct gmap *gmap; in gmap_pmdp_clear() local
2054 struct gmap *gmap; in gmap_pmdp_idte_local() local
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| A D | Makefile | 13 obj-$(CONFIG_PGSTE) += gmap.o
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| /arch/s390/kvm/ |
| A D | gmap-vsie.c | 38 static struct gmap *gmap_find_shadow(struct gmap *parent, unsigned long asce, int edat_level) in gmap_find_shadow()
40 struct gmap *sg; in gmap_find_shadow()
69 struct gmap *gmap_shadow(struct gmap *parent, unsigned long asce, int edat_level) in gmap_shadow()
71 struct gmap *sg, *new; in gmap_shadow()
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| A D | vsie.c | 45 struct gmap *gmap; /* 0x0220 */ member
615 void kvm_s390_vsie_gmap_notifier(struct gmap *gmap, unsigned long start, in kvm_s390_vsie_gmap_notifier() argument
623 if (!gmap_is_shadow(gmap)) in kvm_s390_vsie_gmap_notifier()
633 if (READ_ONCE(cur->gmap) != gmap) in kvm_s390_vsie_gmap_notifier()
1233 if (vsie_page->gmap) in release_gmap_shadow()
1244 struct gmap *gmap; in acquire_gmap_shadow() local
1257 if (vsie_page->gmap && gmap_shadow_valid(vsie_page->gmap, asce, edat)) { in acquire_gmap_shadow()
1264 gmap = gmap_shadow(vcpu->arch.gmap, asce, edat); in acquire_gmap_shadow()
1265 if (IS_ERR(gmap)) in acquire_gmap_shadow()
1266 return PTR_ERR(gmap); in acquire_gmap_shadow()
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| A D | pv.c | 345 WRITE_ONCE(kvm->arch.gmap->guest_handle, 0); in kvm_s390_pv_deinit_vm_fast()
394 if ((kvm->arch.gmap->asce & _ASCE_TYPE_MASK) == _ASCE_TYPE_SEGMENT) in kvm_s390_pv_set_aside()
407 priv->old_gmap_table = (unsigned long)kvm->arch.gmap->table; in kvm_s390_pv_set_aside()
408 WRITE_ONCE(kvm->arch.gmap->guest_handle, 0); in kvm_s390_pv_set_aside()
409 if (s390_replace_asce(kvm->arch.gmap)) in kvm_s390_pv_set_aside()
452 WRITE_ONCE(kvm->arch.gmap->guest_handle, 0); in kvm_s390_pv_deinit_vm()
458 s390_replace_asce(kvm->arch.gmap); in kvm_s390_pv_deinit_vm()
634 uvcb.guest_asce = kvm->arch.gmap->asce; in kvm_s390_pv_init_vm()
661 kvm->arch.gmap->guest_handle = uvcb.guest_handle; in kvm_s390_pv_init_vm()
715 ret = __gmap_link(kvm->arch.gmap, addr, vmaddr); in unpack_one()
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| A D | kvm-s390.h | 109 if (kvm->arch.gmap) in kvm_is_ucontrol()
435 void kvm_s390_vsie_gmap_notifier(struct gmap *gmap, unsigned long start,
439 int gmap_shadow_valid(struct gmap *sg, unsigned long asce, int edat_level);
442 struct gmap *gmap_shadow(struct gmap *parent, unsigned long asce, int edat_level);
465 int __kvm_s390_mprotect_many(struct gmap *gmap, gpa_t gpa, u8 npages, unsigned int prot,
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| A D | kvm-s390.c | 273 static void kvm_gmap_notifier(struct gmap *gmap, unsigned long start,
701 struct gmap *gmap = kvm->arch.gmap; in kvm_arch_sync_dirty_log() local
1020 kvm->arch.gmap = new; in kvm_s390_set_mem_control()
3445 kvm->arch.gmap = NULL; in kvm_arch_init_vm()
3458 if (!kvm->arch.gmap) in kvm_arch_init_vm()
3542 if (!vcpu->arch.gmap) in __kvm_ucontrol_vcpu_init()
3794 vcpu->arch.gmap = vcpu->kvm->arch.gmap; in kvm_arch_vcpu_postcreate()
4110 static void kvm_gmap_notifier(struct gmap *gmap, unsigned long start, in kvm_gmap_notifier() argument
4120 if (gmap_is_shadow(gmap)) in kvm_gmap_notifier()
4519 static int __kvm_s390_fixup_fault_sync(struct gmap *gmap, gpa_t gaddr, unsigned int flags) in __kvm_s390_fixup_fault_sync() argument
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| A D | Makefile | 11 kvm-y += diag.o gaccess.o guestdbg.o vsie.o pv.o gmap-vsie.o
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| A D | priv.c | 1256 struct gmap *gmap; in handle_essa() local
1260 gmap = vcpu->arch.gmap; in handle_essa()
1312 mmap_read_lock(gmap->mm); in handle_essa()
1314 __gmap_zap(gmap, cbrlo[i]); in handle_essa()
1315 mmap_read_unlock(gmap->mm); in handle_essa()
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| A D | gaccess.h | 457 int kvm_s390_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *shadow,
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| A D | gaccess.c | 1214 static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr, in kvm_s390_shadow_tables()
1219 struct gmap *parent; in kvm_s390_shadow_tables()
1410 static int shadow_pgt_lookup(struct gmap *sg, unsigned long saddr, unsigned long *pgt, in shadow_pgt_lookup()
1449 int kvm_s390_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *sg, in kvm_s390_shadow_fault()
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| A D | interrupt.c | 2684 dev->kvm->arch.gmap->pfault_enabled = 1; in flic_set_attr()
2689 dev->kvm->arch.gmap->pfault_enabled = 0; in flic_set_attr()
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