Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching

Pull livepatching updates from Jiri Kosina:

 - stacktrace handling improvements from Miroslav benes

 - debug output improvements from Petr Mladek

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
  livepatch: Remove duplicate warning about missing reliable stacktrace support
  Revert "livepatch: Remove reliable stacktrace check in klp_try_switch_task()"
  stacktrace: Remove weak version of save_stack_trace_tsk_reliable()
  livepatch: Use static buffer for debugging messages under rq lock
  livepatch: Remove stale kobj_added entries from kernel-doc descriptions

include/linux/livepatch.h

@@ -35,7 +35,6 @@
  * @stack_node:	list node for klp_ops func_stack list
  * @old_size:	size of the old function
  * @new_size:	size of the new function
- * @kobj_added: @kobj has been added and needs freeing
  * @nop:        temporary patch to use the original code again; dyn. allocated
  * @patched:	the func has been added to the klp_ops list
  * @transition:	the func is currently being applied or reverted
@@ -113,7 +112,6 @@ struct klp_callbacks {
  * @node:	list node for klp_patch obj_list
  * @mod:	kernel module associated with the patched object
  *		(NULL for vmlinux)
- * @kobj_added: @kobj has been added and needs freeing
  * @dynamic:    temporary object for nop functions; dynamically allocated
  * @patched:	the object's funcs have been added to the klp_ops list
  */
@@ -140,7 +138,6 @@ struct klp_object {
  * @list:	list node for global list of actively used patches
  * @kobj:	kobject for sysfs resources
  * @obj_list:	dynamic list of the object entries
- * @kobj_added: @kobj has been added and needs freeing
  * @enabled:	the patch is enabled (but operation may be incomplete)
  * @forced:	was involved in a forced transition
  * @free_work:	patch cleanup from workqueue-context