Remove dashes from error_logger doc
Fix small typo in kernel app doc
Merge branch 'rickard/barriers/OTP-9922' into maint

* rickard/barriers/OTP-9922:
  Fix implementation with ddrb barriers
Fix bug in remote type solving
Remove loops from the graph created by digraph_utils:condensation/1

The function digraph_utils:condensation/1 used to create a digraph
containing loops contradicting the documentation which states that the
created digraph is free of cycles.

Thanks to Kostis Sagonas for finding the bug.
Fix global:{random_exit_name,random_notify_name}/3 spec

Both functions return pid(), not 'none'. The one that always returns
'none' is notify_all_name/3.
Unknown types are being reported by dialyzer's GUIs
Merge branch 'mh/create_cookie_error_msg' into maint

* mh/create_cookie_error_msg:
  Specify file name and error on create_cookie failure

  OTP-9954
sftp daemon generates file handles correct

Also always run ssh_sftp_SUITE against own daemon as well as openssh
if existing. Corrected links test case and found that openssh has a
known bug that swaps the create link arguments. Created separate
ticket (OTP-9951) to deal with this.
Improve global:re_register_name/2,3 spec

Both functions always return `yes'.
Fix problem with handling error_logger events

OTP-9941
OTP-9955
Make line numbers show in logs for timetraps and abortions

OTP-9930
erts: Fix gdb command etp-ets-tabledump
Merge branch 'sverk/etp-ets-tabledump' into maint

* sverk/etp-ets-tabledump:
  erts: Fix gdb command etp-ets-tabledump
Leave control back to gen_server during supervisor's restart loop

When an attempt to restart a child failed, supervisor would earlier
keep the execution flow and try to restart the child over and over
again until it either succeeded or the restart frequency limit was
reached. If none of these happened, supervisor would hang forever in
this loop.

This commit adds a timer of 0 ms where the control is left back to the
gen_server which implements the supervisor. This way any incoming
request to the supervisor will be handled - which could help breaking
the infinite loop - e.g. shutdown request for the supervisor or for
the problematic child.

This introduces some incompatibilities in stdlib due to new return
values from supervisor:
       * restart_child/2 can now return {error,restarting}
       * delete_child/2 can now return {error,restarting}
       * which_children/1 returns a list of {Id,Child,Type,Mods},
         where Child, in addition to the old pid() or 'undefined',
         now also can be 'restarting'.
Merge branch 'siri/stdlib/hanging-restart-loop/OTP-9549' into maint

* siri/stdlib/hanging-restart-loop/OTP-9549:
  Leave control back to gen_server during supervisor's restart loop
Merge branch 'hb/stdlib/digraph_condensation/OTP-9953' into maint

* hb/stdlib/digraph_condensation/OTP-9953:
  Remove loops from the graph created by digraph_utils:condensation/1
Ensure that comments always get printed in the overview log file

OTP-9855
Merge branch 'ia/ssh/sftpd-file-handles/OTP-9948' into maint

* ia/ssh/sftpd-file-handles/OTP-9948:
  sftp daemon generates file handles correct
Skip set_attributes test on windows due to known erts bug in
file:read_file_info/1