DepSurf

Struct: devcd_entry

Status

Regular

• In 4.4: ✅

  struct devcd_entry {
      struct device devcd_dev;
      const void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, const void *, size_t);
      void (*free)(const void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 4.8: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 4.10: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 4.13: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 4.15: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 4.18: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.0: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.3: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.4: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.8: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.11: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.13: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.15: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 5.19: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 6.2: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct mutex mutex;
      bool delete_work;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 6.5: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct mutex mutex;
      bool delete_work;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In 6.8: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct mutex mutex;
      bool delete_work;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

Arch

• In arm64: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In armhf: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In ppc64el: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In riscv64: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

Flavor

• In aws: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In azure: Absent ⚠️
• In gcp: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

• In lowlatency: ✅

  struct devcd_entry {
      struct device devcd_dev;
      void *data;
      size_t datalen;
      struct module *owner;
      ssize_t (*read)(char *, loff_t, size_t, void *, size_t);
      void (*free)(void *);
      struct delayed_work del_wk;
      struct device *failing_dev;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field type changed. const void *data ➡️ void *data
  • Field type changed. ssize_t (*read)(char *, loff_t, size_t, const void *, size_t) ➡️ ssize_t (*read)(char *, loff_t, size_t, void *, size_t)
  • Field type changed. void (*free)(const void *) ➡️ void (*free)(void *)
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field added. struct mutex mutex
  • Field added. bool delete_work
• 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 gcp ✅
• No changes between generic and lowlatency ✅