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2016-08-22Merge branch 'lukas/erts/port_monitor_mem_leak/OTP-13818' into maintLukas Larsson
* lukas/erts/port_monitor_mem_leak/OTP-13818: erts: Fix port monitor memory leak
2016-08-19Merge branch 'sverker/net_kernel-setopts/OTP-13564' into maintSverker Eriksson
2016-08-12erts: Fix port monitor memory leakLukas Larsson
2016-08-12Merge branch 'maint-19' into maintRickard Green
* maint-19: Updated OTP version Prepare release Avoid segfault when printing slogan after crashdumping Fix race causing lost wakeup on receive-after timeout
2016-08-12Merge branch 'lukas/erts/tracing/fix_sparc_align_issue/OTP-13803' into maintLukas Larsson
* lukas/erts/tracing/fix_sparc_align_issue/OTP-13803: erts: Align ErtsThrPrgrLaterOp when free'ing tracer
2016-08-12erts: Align ErtsThrPrgrLaterOp when free'ing tracerLukas Larsson
On Sparc all structs with a double word element in are assumed to be allocated on a two word boundary. So we have to make sure that the ErtsThrPrgrLaterOp * points to 8 / 16 byte aligned memory. As it only costs one word I've done it on all architectures in case some unknown other arch also needs this.
2016-08-12Merge branch 'lukas/erts/fix_init_stop_code_load_race/OTP-13802' into maintLukas Larsson
* lukas/erts/fix_init_stop_code_load_race/OTP-13802: erts/kernel: Fix code loading deadlock during init:stop
2016-08-12erts/kernel: Fix code loading deadlock during init:stopLukas Larsson
When init:stop is called it walks the application hierarchy and terminates each process. Some of these processes may do something while terminating and sometimes that something needs to load some new code in order to work. When this happens the code_server could just be in the process of terminating or the erl_prim_loader could be active. In both these cases the request to load the new code would cause a deadlock in the termination of the system. This commit fixes this by init rejecting attempts to load new code when init:stop has been called and fixing a termination race in the code_server. This however means that the process that tried to do something when told to terminate (for instance logging that it is terminating) will crash instead of loading the code.
2016-08-12Merge branch 'binarin/even-more-absolute-paths/PR-1103/OTP-13800' into maintLukas Larsson
* binarin/even-more-absolute-paths/PR-1103/OTP-13800: Use perl discovered by configure Don't make assumptions about build tools paths
2016-08-12Merge branch 'avellable/erts/correct_atomicity_typo' into maintLukas Larsson
* avellable/erts/correct_atomicity_typo: Correct spelling of atomicity
2016-08-11Prepare releaseErlang/OTP
2016-08-11Merge branch 'rickard/erl-crash-dump-bug/OTP-13799' into maint-19Erlang/OTP
* rickard/erl-crash-dump-bug/OTP-13799: Avoid segfault when printing slogan after crashdumping
2016-08-11Merge branch 'rickard/proc-tmo-bug/OTP-13798' into maint-19Erlang/OTP
* rickard/proc-tmo-bug/OTP-13798: Fix race causing lost wakeup on receive-after timeout
2016-08-11Avoid segfault when printing slogan after crashdumpingRickard Green
2016-08-11Fix race causing lost wakeup on receive-after timeoutRickard Green
2016-08-10Merge branch 'sverker/run_erl-pty-race/OTP-13795' into maintSverker Eriksson
2016-08-10run_erl: Add sleepy_child test caseSverker Eriksson
with run_erl option -sleepy-child to provoke race when slave pty is late
2016-08-07Correct spelling of atomicityMahesh Baheti
2016-08-01Merge branch 'raimo/erts/prim_inet-unknown-address-families/OTP-13775' into ↵Raimo Niskanen
maint * raimo/erts/prim_inet-unknown-address-families/OTP-13775: Handle AF_UNSPEC and AF_UNDEFINED correctly
2016-08-01Merge branch 'raimo/SCTP-socket-stats/ERL-102/OTP-13773' into maintRaimo Niskanen
* raimo/SCTP-socket-stats/ERL-102/OTP-13773: Fix SCTP send stats in inet_drv Test inet:getstat/1 dead for SCTP send Fix test suite compilation warnings
2016-07-29Merge branch 'margnus1/erts/fix-hipe-literal-gc/PR-1122/OTP-13777' into maintBjörn-Egil Dahlberg
* margnus1/erts/fix-hipe-literal-gc/PR-1122/OTP-13777: check_process_code: Sweep HiPE stack for literals
2016-07-29Handle AF_UNSPEC and AF_UNDEFINED correctlyRaimo Niskanen
2016-07-28Fix SCTP send stats in inet_drvRaimo Niskanen
2016-07-26erts: Fix epmd_module testcaseBjörn-Egil Dahlberg
Regression from OTP-13770 (84549af1c996657aedee1263afec28b21bfa42a4)
2016-07-26erts: Fix whitespaces in distribution_SUITEBjörn-Egil Dahlberg
2016-07-21erts: Update maps entropy testsBjörn-Egil Dahlberg
2016-07-21erts: Fix internal hashing entropy for mapsBjörn-Egil Dahlberg
We need to use an initial hash seed for each map pair, i.e. the hash value. The hash value is reset to the seed for each pair instead of setting the seed to zero. If we don't, no additional entropy is given to the system and the hash collision resolution in maps:from_list/1 would fail.
2016-07-21erts: Fix whitespacesBjörn-Egil Dahlberg
2016-07-15Merge branch 'maint-19' into maintBjörn-Egil Dahlberg
2016-07-15Merge branch 'falkevik/erts/configure_to_check_in_libsctp_for_sctp_funcs' ↵Raimo Niskanen
into maint * falkevik/erts/configure_to_check_in_libsctp_for_sctp_funcs: Check libsctp for sctp funcs in configure.in
2016-07-14erts: Update msacc docs with dirty scheduler infoLukas Larsson
2016-07-14erts: Cleanup a bunch of un-neccesary #ifndefsLukas Larsson
2016-07-14erts: Fix some msacc inline directivesLukas Larsson
2016-07-14erts: Add extra bif msacc statesLukas Larsson
2016-07-14erts: Add erts_map_from_ks_and_vsLukas Larsson
2016-07-14erts: Fix msacc for dirty scheduler and heap_limitLukas Larsson
2016-07-14hipe: Remove performance profiling codeLukas Larsson
This type of statistics is now available through the microstate accounting API.
2016-07-14Merge branch 'lukas/erts/tracing/get_seq_tracer_mem_leak/OTP-13742' into maintLukas Larsson
* lukas/erts/tracing/get_seq_tracer_mem_leak/OTP-13742: erts: Make sure to de-allocate the old seq tracer
2016-07-14Merge branch 'pw/erts/documentation-editorial-changes/OTP-13740' into maintLukas Larsson
* pw/erts/documentation-editorial-changes/OTP-13740: erts: Review of documentation changes erts: Editorial changes erts: Move all functions in docs to be in alphabetical order
2016-07-14Prepare releaseErlang/OTP
2016-07-14Merge branch 'sverker/update_counter-deadlock/ERL-188/OTP-13731' into maint-19Erlang/OTP
* sverker/update_counter-deadlock/ERL-188/OTP-13731: erts: Add test ets_SUITE:update_counter_table_growth erts: Fix deadlock in ets:update_counter/4 erts: Optimize db_finalize_dbterm_hash
2016-07-13erts: Review of documentation changesLukas Larsson
2016-07-13erts: Editorial changesxsipewe
2016-07-13erts: Make sure to de-allocate the old seq tracerLukas Larsson
2016-07-13erts: Move all functions in docs to be in alphabetical orderLukas Larsson
This commit only changes the order of functions and does some other rearrangements to that the diff with the next commit will be easier to follow. No content or XML tags are changed.
2016-07-11Merge branch 'lukas/erts/tracing/bif_return_to_trace_fix/OTP-13734' into maintLukas Larsson
* lukas/erts/tracing/bif_return_to_trace_fix/OTP-13734: erts: After a call to a tracer nif, reset htop erts: Check if return_to trace is enabled for bif
2016-07-11erts: After a call to a tracer nif, reset htopLukas Larsson
This is needed in order for the heap to never contain any pointers to invalid memory. This is good for performance and debugging reasons.
2016-07-11Merge branch 'lukas/erts/spawn_driver_relative_cd/ERL-175/OTP-13733' into maintLukas Larsson
* lukas/erts/spawn_driver_relative_cd/ERL-175/OTP-13733: erts: Add port_SUITE:cd invalid dir testcase erts: Fix spawn driver with relative cd option erts: Fix HARD_DEBUG printouts in erl_child_setup erts: Improve error printouts in erl_child_setup Conflicts: erts/emulator/test/port_SUITE.erl
2016-07-11erts: Fix deadlock in ets:update_counter/4Sverker Eriksson
in 'set' with 'write_concurrency' when inserting default object causes table to grow and the bucket to split is protected by same lock as the key.
2016-07-11erts: Optimize db_finalize_dbterm_hashSverker Eriksson
Always free term after WUNLOCK_HASH
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