website-struct

Struct: pv_mmu_ops

Status

Regular

• In 4.4: ✅

  struct pv_mmu_ops {
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      void (*exit_mmap)(struct mm_struct *);
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_single)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, struct mm_struct *, long unsigned int, long unsigned int);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      void (*set_pmd_at)(struct mm_struct *, long unsigned int, pmd_t *, pmd_t);
      void (*pte_update)(struct mm_struct *, long unsigned int, pte_t *);
      void (*pte_update_defer)(struct mm_struct *, long unsigned int, pte_t *);
      void (*pmd_update)(struct mm_struct *, long unsigned int, pmd_t *);
      void (*pmd_update_defer)(struct mm_struct *, long unsigned int, pmd_t *);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 4.8: ✅

  struct pv_mmu_ops {
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      void (*exit_mmap)(struct mm_struct *);
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_single)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, struct mm_struct *, long unsigned int, long unsigned int);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      void (*set_pmd_at)(struct mm_struct *, long unsigned int, pmd_t *, pmd_t);
      void (*pte_update)(struct mm_struct *, long unsigned int, pte_t *);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 4.10: ✅

  struct pv_mmu_ops {
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      void (*exit_mmap)(struct mm_struct *);
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_single)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, struct mm_struct *, long unsigned int, long unsigned int);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      void (*set_pmd_at)(struct mm_struct *, long unsigned int, pmd_t *, pmd_t);
      void (*pte_update)(struct mm_struct *, long unsigned int, pte_t *);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 4.13: ✅

  struct pv_mmu_ops {
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      void (*exit_mmap)(struct mm_struct *);
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_single)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      void (*set_pmd_at)(struct mm_struct *, long unsigned int, pmd_t *, pmd_t);
      void (*set_pud_at)(struct mm_struct *, long unsigned int, pud_t *, pud_t);
      void (*pte_update)(struct mm_struct *, long unsigned int, pte_t *);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 4.15: ✅

  struct pv_mmu_ops {
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      void (*exit_mmap)(struct mm_struct *);
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 4.18: ✅

  struct pv_mmu_ops {
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      void (*exit_mmap)(struct mm_struct *);
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.0: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      long unsigned int (*read_cr2)();
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.3: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.4: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.8: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.11: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.13: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.15: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 5.19: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      void (*notify_page_enc_status_changed)(long unsigned int, int, bool);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 6.2: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      void (*notify_page_enc_status_changed)(long unsigned int, int, bool);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 6.5: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      void (*notify_page_enc_status_changed)(long unsigned int, int, bool);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*enter_mmap)(struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In 6.8: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      void (*notify_page_enc_status_changed)(long unsigned int, int, bool);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*enter_mmap)(struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct paravirt_callee_save p4d_val;
      struct paravirt_callee_save make_p4d;
      void (*set_pgd)(pgd_t *, pgd_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In azure: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
  };
  

• In gcp: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

• In lowlatency: ✅

  struct pv_mmu_ops {
      void (*flush_tlb_user)();
      void (*flush_tlb_kernel)();
      void (*flush_tlb_one_user)(long unsigned int);
      void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *);
      void (*tlb_remove_table)(struct mmu_gather *, void *);
      void (*exit_mmap)(struct mm_struct *);
      struct paravirt_callee_save read_cr2;
      void (*write_cr2)(long unsigned int);
      long unsigned int (*read_cr3)();
      void (*write_cr3)(long unsigned int);
      void (*activate_mm)(struct mm_struct *, struct mm_struct *);
      void (*dup_mmap)(struct mm_struct *, struct mm_struct *);
      int (*pgd_alloc)(struct mm_struct *);
      void (*pgd_free)(struct mm_struct *, pgd_t *);
      void (*alloc_pte)(struct mm_struct *, long unsigned int);
      void (*alloc_pmd)(struct mm_struct *, long unsigned int);
      void (*alloc_pud)(struct mm_struct *, long unsigned int);
      void (*alloc_p4d)(struct mm_struct *, long unsigned int);
      void (*release_pte)(long unsigned int);
      void (*release_pmd)(long unsigned int);
      void (*release_pud)(long unsigned int);
      void (*release_p4d)(long unsigned int);
      void (*set_pte)(pte_t *, pte_t);
      void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t);
      void (*set_pmd)(pmd_t *, pmd_t);
      pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *);
      void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t);
      struct paravirt_callee_save pte_val;
      struct paravirt_callee_save make_pte;
      struct paravirt_callee_save pgd_val;
      struct paravirt_callee_save make_pgd;
      void (*set_pud)(pud_t *, pud_t);
      struct paravirt_callee_save pmd_val;
      struct paravirt_callee_save make_pmd;
      struct paravirt_callee_save pud_val;
      struct paravirt_callee_save make_pud;
      void (*set_p4d)(p4d_t *, p4d_t);
      struct pv_lazy_ops lazy_mode;
      void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t);
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field removed. void (*pte_update_defer)(struct mm_struct *, long unsigned int, pte_t *)
  • Field removed. void (*pmd_update)(struct mm_struct *, long unsigned int, pmd_t *)
  • Field removed. void (*pmd_update_defer)(struct mm_struct *, long unsigned int, pmd_t *)
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. void (*alloc_p4d)(struct mm_struct *, long unsigned int)
  • Field added. void (*release_p4d)(long unsigned int)
  • Field added. void (*set_pud_at)(struct mm_struct *, long unsigned int, pud_t *, pud_t)
  • Field added. void (*set_p4d)(p4d_t *, p4d_t)
  • Field removed. void (*set_pgd)(pgd_t *, pgd_t)
  • Field type changed. void (*flush_tlb_others)(const struct cpumask *, struct mm_struct *, long unsigned int, long unsigned int) ➡️ void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *)
• Changed between 4.13 and 4.15 ⚠️

  • Field added. void (*flush_tlb_one_user)(long unsigned int)
  • Field removed. void (*flush_tlb_single)(long unsigned int)
  • Field removed. void (*set_pmd_at)(struct mm_struct *, long unsigned int, pmd_t *, pmd_t)
  • Field removed. void (*set_pud_at)(struct mm_struct *, long unsigned int, pud_t *, pud_t)
  • Field removed. void (*pte_update)(struct mm_struct *, long unsigned int, pte_t *)
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. void (*tlb_remove_table)(struct mmu_gather *, void *)
• Changed between 5.0 and 5.3 ⚠️

  • Field type changed. long unsigned int (*read_cr2)() ➡️ struct paravirt_callee_save read_cr2
  • Field type changed. pte_t (*ptep_modify_prot_start)(struct mm_struct *, long unsigned int, pte_t *) ➡️ pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *)
  • Field type changed. void (*ptep_modify_prot_commit)(struct mm_struct *, long unsigned int, pte_t *, pte_t) ➡️ void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t)
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. struct paravirt_callee_save p4d_val
  • Field added. struct paravirt_callee_save make_p4d
  • Field added. void (*set_pgd)(pgd_t *, pgd_t)
• Changed between 5.8 and 5.11 ⚠️

  • Field removed. void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t)
• Changed between 5.11 and 5.13 ⚠️

  • Field added. void (*flush_tlb_multi)(const struct cpumask *, const struct flush_tlb_info *)
  • Field removed. void (*flush_tlb_others)(const struct cpumask *, const struct flush_tlb_info *)
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field added. void (*notify_page_enc_status_changed)(long unsigned int, int, bool)
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field added. void (*enter_mmap)(struct mm_struct *)
  • Field removed. void (*activate_mm)(struct mm_struct *, struct mm_struct *)
  • Field removed. void (*dup_mmap)(struct mm_struct *, struct mm_struct *)
• No changes between 6.5 and 6.8 ✅

Arch

Flavor

• No changes between generic and aws ✅
• Changed between generic and azure ⚠️

  • Field removed. struct paravirt_callee_save read_cr2
  • Field removed. void (*write_cr2)(long unsigned int)
  • Field removed. long unsigned int (*read_cr3)()
  • Field removed. void (*write_cr3)(long unsigned int)
  • Field removed. void (*activate_mm)(struct mm_struct *, struct mm_struct *)
  • Field removed. void (*dup_mmap)(struct mm_struct *, struct mm_struct *)
  • Field removed. int (*pgd_alloc)(struct mm_struct *)
  • Field removed. void (*pgd_free)(struct mm_struct *, pgd_t *)
  • Field removed. void (*alloc_pte)(struct mm_struct *, long unsigned int)
  • Field removed. void (*alloc_pmd)(struct mm_struct *, long unsigned int)
  • Field removed. void (*alloc_pud)(struct mm_struct *, long unsigned int)
  • Field removed. void (*alloc_p4d)(struct mm_struct *, long unsigned int)
  • Field removed. void (*release_pte)(long unsigned int)
  • Field removed. void (*release_pmd)(long unsigned int)
  • Field removed. void (*release_pud)(long unsigned int)
  • Field removed. void (*release_p4d)(long unsigned int)
  • Field removed. void (*set_pte)(pte_t *, pte_t)
  • Field removed. void (*set_pte_at)(struct mm_struct *, long unsigned int, pte_t *, pte_t)
  • Field removed. void (*set_pmd)(pmd_t *, pmd_t)
  • Field removed. pte_t (*ptep_modify_prot_start)(struct vm_area_struct *, long unsigned int, pte_t *)
  • Field removed. void (*ptep_modify_prot_commit)(struct vm_area_struct *, long unsigned int, pte_t *, pte_t)
  • Field removed. struct paravirt_callee_save pte_val
  • Field removed. struct paravirt_callee_save make_pte
  • Field removed. struct paravirt_callee_save pgd_val
  • Field removed. struct paravirt_callee_save make_pgd
  • Field removed. void (*set_pud)(pud_t *, pud_t)
  • Field removed. struct paravirt_callee_save pmd_val
  • Field removed. struct paravirt_callee_save make_pmd
  • Field removed. struct paravirt_callee_save pud_val
  • Field removed. struct paravirt_callee_save make_pud
  • Field removed. void (*set_p4d)(p4d_t *, p4d_t)
  • Field removed. struct pv_lazy_ops lazy_mode
  • Field removed. void (*set_fixmap)(unsigned int, phys_addr_t, pgprot_t)
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅