Merge tag 'v4.7-rc2' into v4l_for_linus

Linux 4.7-rc2

* tag 'v4.7-rc2': (10914 commits)
  Linux 4.7-rc2
  devpts: Make each mount of devpts an independent filesystem.
  parisc: Move die_if_kernel() prototype into traps.h header
  parisc: Fix pagefault crash in unaligned __get_user() call
  parisc: Fix printk time during boot
  parisc: Fix backtrace on PA-RISC
  mm, page_alloc: recalculate the preferred zoneref if the context can ignore memory policies
  mm, page_alloc: reset zonelist iterator after resetting fair zone allocation policy
  mm, oom_reaper: do not use siglock in try_oom_reaper()
  mm, page_alloc: prevent infinite loop in buffered_rmqueue()
  checkpatch: reduce git commit description style false positives
  mm/z3fold.c: avoid modifying HEADLESS page and minor cleanup
  memcg: add RCU locking around css_for_each_descendant_pre() in memcg_offline_kmem()
  mm: check the return value of lookup_page_ext for all call sites
  kdump: fix dmesg gdbmacro to work with record based printk
  mm: fix overflow in vm_map_ram()
  Btrfs: deal with duplciates during extent_map insertion in btrfs_get_extent
  arm64: fix alignment when RANDOMIZE_TEXT_OFFSET is enabled
  arm64: move {PAGE,CONT}_SHIFT into Kconfig
  arm64: mm: dump: log span level
  ...

1 files changed, 10 insertions, 7 deletions

diff --git a/include/linux/debugobjects.h b/include/linux/debugobjects.h
index 98ffcbd4888e..46056cb161fc 100644
--- a/include/linux/debugobjects.h
+++ b/include/linux/debugobjects.h
@@ -38,8 +38,10 @@ struct debug_obj {
  * @name:		name of the object typee
  * @debug_hint:		function returning address, which have associated
  *			kernel symbol, to allow identify the object
+ * @is_static_object	return true if the obj is static, otherwise return false
  * @fixup_init:		fixup function, which is called when the init check
- *			fails
+ *			fails. All fixup functions must return true if fixup
+ *			was successful, otherwise return false
  * @fixup_activate:	fixup function, which is called when the activate check
  *			fails
  * @fixup_destroy:	fixup function, which is called when the destroy check
@@ -51,12 +53,13 @@ struct debug_obj {
  */
 struct debug_obj_descr {
 	const char		*name;
-	void *(*debug_hint)	(void *addr);
-	int (*fixup_init)	(void *addr, enum debug_obj_state state);
-	int (*fixup_activate)	(void *addr, enum debug_obj_state state);
-	int (*fixup_destroy)	(void *addr, enum debug_obj_state state);
-	int (*fixup_free)	(void *addr, enum debug_obj_state state);
-	int (*fixup_assert_init)(void *addr, enum debug_obj_state state);
+	void *(*debug_hint)(void *addr);
+	bool (*is_static_object)(void *addr);
+	bool (*fixup_init)(void *addr, enum debug_obj_state state);
+	bool (*fixup_activate)(void *addr, enum debug_obj_state state);
+	bool (*fixup_destroy)(void *addr, enum debug_obj_state state);
+	bool (*fixup_free)(void *addr, enum debug_obj_state state);
+	bool (*fixup_assert_init)(void *addr, enum debug_obj_state state);
 };
 
 #ifdef CONFIG_DEBUG_OBJECTS