otp.git/lib/kernel, branch OTP-21.1

Prepare release

2018-09-24T09:32:41+00:00

Update copyright year

2018-09-21T10:23:25+00:00

Merge branch 'raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145' into maint

2018-09-19T12:54:18+00:00

* raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145:
  Elaborate the disclaimer for 'pktoptions'
  Improve platform filter
  Fix endianness bug for CMSG parsing

Elaborate the disclaimer for 'pktoptions'

2018-09-19T12:52:09+00:00

Improve platform filter

2018-09-19T12:52:09+00:00

Merge branch 'sverker/erts/robustify-dist-entry-states/OTP-15297' into maint

2018-09-18T12:38:58+00:00

* sverker/erts/robustify-dist-entry-states/OTP-15297:
  erts: Refactor port dist_entry & conn_id into PRTSD
  Remove ugly fail case macros
  Consolidate distribution entry state transitions
  erts: Fix bug in undocumented system_flag(scheduling_statistics)

Consolidate distribution entry state transitions

2018-09-18T12:27:51+00:00

* Make connection_id part of the distribution handle as {ConnId, DistEntry}
  in order for BIFs to verify correct connection.
* Make distribution handle opaque to net_kernel.
* Remove some unsafe lockless reads of DistEntry.flags
* Change state ERTS_DE_STATE_EXITING to be more of an internal state that
  prevents erts from enqueue, encode or schedule new data to be sent. Otherwise
  it should behave like ERTS_DE_STATE_CONNECTED.

Merge branch 'siri/cuddle' into maint

2018-09-18T11:51:34+00:00

* siri/cuddle:
  [logger] Skip app level test if app cannot be loaded
  Terminate nodes after failed test cases in erl_distribution_SUITE
  Skip performance test on build types other than 'opt'

[logger] Skip app level test if app cannot be loaded

2018-09-17T13:42:52+00:00

Merge branch 'raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145' into maint

2018-09-17T13:42:01+00:00

* raimo/receive-TOS-TCLASS/ERIERL-187/OTP-15145:
  Write testcases for recvtos and friends
  Fix term buffer overflow bug
  Fix documentation due to feedback
  Implement socket option recvtos and friends