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2019-06-27Merge branch 'maint'Micael Karlberg
2019-06-27Merge branch ↵Micael Karlberg
'bmk/erts/esock/incorrect_map_size_check_update_membership/OTP-15908' into maint
2019-06-27Merge branch 'maint'Lukas Larsson
2019-06-27Merge branch 'lukas/erts/dist-optimize-large-data/PR-2291/OTP-15926' into maintLukas Larsson
* lukas/erts/dist-optimize-large-data/PR-2291/OTP-15926: erts: Don't copy binary data from dist data erts: Move copy of payload to receiving process
2019-06-26Merge branch 'kjell/make_test/OTP-15812'Kjell Winblad
2019-06-26Add "make test" command for root and application directoriesKjell Winblad
The added make target is described in HOWTO/TESTING.md.
2019-06-25Merge branch 'maint'Rickard Green
* maint: Update runtime dependency from stdlib to erts Yield when validating UTF8 for long subject in re:run() Add yield_on_subject_validation() test Update runtime dependency from stdlib to erts Only validate subject once when global is used in re:run() Add global_unicode_validation() test
2019-06-25Merge pull request #2250 from ↵Rickard Green
rickard-green/rickard/re-unicode-validation/OTP-15831/OTP-15836/ERL-876 re unicode validation
2019-06-24Merge branch 'maint'Sverker Eriksson
2019-06-24Merge branch 'sverker/system_info-procs-bug/ERL-979/OTP-15909' into maintSverker Eriksson
* sverker/system_info-procs-bug/ERL-979/OTP-15909: Fix fatal bug in erts_proc_sig_signal_size
2019-06-24Merge branch 'maint'Björn Gustavsson
* maint: Handle addition of bignum + variable in unoptimized code
2019-06-24Merge branch 'bjorn/erts/unoptimized-plus' into maintBjörn Gustavsson
* bjorn/erts/unoptimized-plus: Handle addition of bignum + variable in unoptimized code
2019-06-24[esock|test] Add test case for IP add|drop membershipMicael Karlberg
Add a simple test case that tests that its possible to perform socket:setopt(Socket, ip, [add|drop]_membership, MReq). OTP-15908
2019-06-19Merge branch 'maint'Sverker Eriksson
2019-06-19Merge branch 'sverker/hipe-x86-flush-icache' into maintSverker Eriksson
2019-06-19erts: Call __builtin___clear_cache for hipe x86 codeSverker Eriksson
Seems the right thing to do as the compiled code is not necessarily executed by a single CPU thread. Only warning if old gcc and will work as good/bad as it did before.
2019-06-19Merge branch 'maint'Sverker Eriksson
2019-06-19Merge branch 'sverker/fix-hipe-arm-old-gcc-error' into maintSverker Eriksson
2019-06-19Fix fatal bug in erts_proc_sig_signal_sizeSverker Eriksson
called by erlang:process_info(memory) erlang:system_info(procs) crash dump break menu Will crash VM if process has a pending monitor DOWN signal in its queue.
2019-06-19erts: Don't copy binary data from dist dataLukas Larsson
It is already a refc, so no need to create a new one.
2019-06-19erts: Move copy of payload to receiving processLukas Larsson
2019-06-19Merge pull request #2110 from NattyNarwhal/aix-fixes/OTP-15866Lukas Larsson
Wake AIX up from coma
2019-06-18Merge branch 'rickard/re-yield-unicode-validation/OTP-15836/ERL-876' into ↵Rickard Green
rickard/re-unicode-validation/OTP-15831/OTP-15836/ERL-876 * rickard/re-yield-unicode-validation/OTP-15836/ERL-876: Update runtime dependency from stdlib to erts Yield when validating UTF8 for long subject in re:run() Add yield_on_subject_validation() test
2019-06-18Yield when validating UTF8 for long subject in re:run()Rickard Green
2019-06-18Merge branch 'rickard/re-global-unicode-validation/OTP-15831/ERL-876' into ↵Rickard Green
rickard/re-unicode-validation/OTP-15831/OTP-15836/ERL-876 * rickard/re-global-unicode-validation/OTP-15831/ERL-876: Update runtime dependency from stdlib to erts Only validate subject once when global is used in re:run() Add global_unicode_validation() test
2019-06-18[esock] socket:setopt add_membership fails with badargMicael Karlberg
An invalid value test caused the socket:setopt(Socket, ip, add_membership, ip_mreq()) to fail with badarg. OTP-15908 (ERL-980)
2019-06-18Merge branch 'kjell/stdlib/ets_ordered_set_slow_react/OTP-15906' into maintKjell Winblad
* kjell/stdlib/ets_ordered_set_slow_react/OTP-15906: ETS ordered_set: Improvements to the CA tree implementation
2019-06-18ETS ordered_set: Improvements to the CA tree implementationKjell Winblad
This commit only affects the implementation of ETS `ordered_set` tables with the `write_concurrency` option enabled. Such tables are implemented with a data structure that is called the contention adapting search tree (CA tree). This commit introduces the following changes: * This commit causes a join to be triggered in one randomly selected base node in about one of 1000 read unlock calls for base node locks. No such joins happened before this commit. Before this commit, operations that only acquired looks in read-mode never triggered any contention adaptation. Therefore, the CA tree could get stuck in a sub-optimal state in certain scenarios. This could happen, for example, when a CA tree is first populated with parallel inserts (which will cause splits of base nodes) and then only read-only operations are applied to the data structure. Benchmark results from the `ets_SUITE:lookup_catree_par_vs_seq_init_benchmark/0` benchmark function (which is included in this commit) shows that this change can improve the throughput of the CA tree in the scenario described above. * Read-only operations will now also increase values of statistics counters when they detect that they need to wait for other operations. Only write operation changed statistics counters before this commit. This improves the statistics that the adaptation heuristics is based on. * Additionally, this commit adds an upper and lower limit to the contention statistics variables in the base nodes. Such limits did not exist before this commit. This should, for example, make the CA tree more responsive to contention after long periods of low contention.
2019-06-18Merge branch 'maint'Lukas Larsson
2019-06-18Merge pull request #2270 from essen/dist-get-stat-real-pend-value/OTP-15905Lukas Larsson
Return real pend value in erlang:dist_get_stat/1
2019-06-18Merge branch 'maint'Lukas Larsson
2019-06-18Merge pull request #2272 from ↵Lukas Larsson
garazdawi/lukas/erts/fix_active_n_close_win32/ERL-960/OTP-15901 Fix {active,N} close race condition on windows
2019-06-17Merge branch 'rickard/dist-exit2/22/OTP-15867' into maint-22Erlang/OTP
* rickard/dist-exit2/22/OTP-15867: Don't disconnect on remote exit/2 with old incarnation as recipient
2019-06-17Merge branch 'john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819' ↵Erlang/OTP
into maint-22 * john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819: erts: Fix buffer overflow in xxx_to_existing_atom
2019-06-17Merge branch 'maint'John Högberg
* maint: erts: Relax the constraint introduced in OTP-15871
2019-06-17Merge branch 'john/erts/fix-conservative/OTP-15881' into maintJohn Högberg
* john/erts/fix-conservative/OTP-15881: erts: Relax the constraint introduced in OTP-15871
2019-06-17Merge branch 'maint'Rickard Green
* maint: Don't disconnect on remote exit/2 with old incarnation as recipient
2019-06-17Merge branch 'rickard/dist-exit2/22/OTP-15867' into maintRickard Green
* rickard/dist-exit2/22/OTP-15867: Don't disconnect on remote exit/2 with old incarnation as recipient
2019-06-17Merge branch 'bjorn/better-fun-info/OTP-15837'Björn Gustavsson
* bjorn/better-fun-info/OTP-15837: Create a shared wrapper function for all occurrences of 'fun F/A' Support sharing of fun entries in the runtime system erl_fun.c: Remove unused struct definition hipe: Use the new index when translating funs Stop supporting decoding of old funs in the external term format genop.tab: Insert an "OTP 23" comment for clarity
2019-06-17Merge branch 'maint'Ingela Anderton Andin
2019-06-17Merge branch 'ingela/raimo/udp-send-TOS/ERIERL-294/OTP-15747' into ↵Ingela Anderton Andin
ingela/merge-294 * ingela/raimo/udp-send-TOS/ERIERL-294/OTP-15747: Introduce udp send ancillary data argument down to inet_drv Fix old warnings
2019-06-17Merge branch 'rickard/dist-exit2/21/OTP-15867' into ↵Rickard Green
rickard/dist-exit2/22/OTP-15867 * rickard/dist-exit2/21/OTP-15867: Don't disconnect on remote exit/2 with old incarnation as recipient
2019-06-17Merge branch 'rickard/dist-exit2/20/OTP-15867' into ↵Rickard Green
rickard/dist-exit2/21/OTP-15867 * rickard/dist-exit2/20/OTP-15867: Don't disconnect on remote exit/2 with old incarnation as recipient
2019-06-17Don't disconnect on remote exit/2 with old incarnation as recipientRickard Green
2019-06-17Introduce udp send ancillary data argument down to inet_drvRaimo Niskanen
2019-06-17Merge branch 'maint'Lukas Larsson
2019-06-16Document extra message element also where trace message format is describedPéter Gömöri
2019-06-14Support sharing of fun entries in the runtime systemBjörn Gustavsson
Before OTP 23, there had to be a one-to-one correspodence between `make_fun2` instructions and fun entries. In the OTP 23 runtime system, start keying the fun entries with the explicit ("new") index included in the fun entry. That will allow multiple `make_fun2` instructions to refer to the same entry in the fun table. This change is safe for code compiled by OTP R15B or later, because the old and new indices are identical. The loader will refuse to load code where the old and new indices are not equal unless the code is known to be compiled with an OTP 23 compiler.
2019-06-14erl_fun.c: Remove unused struct definitionBjörn Gustavsson
2019-06-14Stop supporting decoding of old funs in the external term formatBjörn Gustavsson
The new external format for funs (NEW_FUN_EXT) was introduced in OTP R8 along with the `make_fun2` instruction. Therefore, it should be safe to stop decoding the old FUN_EXT tag.
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