website-struct

Struct: kern_ipc_perm

Status

Regular

• In 4.4: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
  };
  

• In 4.8: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
  };
  

• In 4.10: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
  };
  

• In 4.13: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct callback_head rcu;
      atomic_t refcount;
  };
  

• In 4.15: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 4.18: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.0: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.3: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.4: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.8: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.11: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.13: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.15: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 5.19: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 6.2: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 6.5: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In 6.8: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

Arch

• In arm64: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In armhf: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In ppc64el: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In riscv64: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

Flavor

• In aws: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In azure: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In gcp: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

• In lowlatency: ✅

  struct kern_ipc_perm {
      spinlock_t lock;
      bool deleted;
      int id;
      key_t key;
      kuid_t uid;
      kgid_t gid;
      kuid_t cuid;
      kgid_t cgid;
      umode_t mode;
      long unsigned int seq;
      void *security;
      struct rhash_head khtnode;
      struct callback_head rcu;
      refcount_t refcount;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. struct callback_head rcu
  • Field added. atomic_t refcount
• Changed between 4.13 and 4.15 ⚠️

  • Field added. struct rhash_head khtnode
  • Field type changed. atomic_t refcount ➡️ refcount_t refcount
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅