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2019-04-12Turn off more optimizations for no_opt modulesBjörn Gustavsson
With the new compiler in OTP 22, we have to use more options to turn off optimizations. This commit also skips the match_huge_int/1 test case in the unoptimized clone of the bs_match_int module because it could crash on memory-constrained computers.
2019-04-11test_server_node: Bump compiler compatibility version to OTP 20Björn Gustavsson
2019-04-11erts_test_utils: Bump compiler compatibility version to OTP 20Björn Gustavsson
2019-04-11distribution_SUITE: Remove irrelevant test atom_roundtrip_r16bBjörn Gustavsson
Communication with OTP R16b has not been supported for a while.
2019-04-11bs_construct_SUITE: Rename bs_add_overflow/1 to bs_append_overflow/1Björn Gustavsson
The test case tests that the bs_append instruction tests for overflow. Make that clear by renaming the test case. While at it, also add a few explicit garbage_collection/0 calls to make it more likeley to run successfully in tight memory situations.
2019-04-11bs_construct_SUITE: Remove troublesome test huge_binary/1Björn Gustavsson
This test case can fail for the wrong reason (swapping followed by a timetrap timeout). It is unlikely to fail because of a real bug.
2019-04-11bs_construct_SUITE: Remove incorrect purpose lineBjörn Gustavsson
2019-04-11Merge branch 'bjorn/ct/clear_erl_aflags'Björn Gustavsson
* bjorn/ct/clear_erl_aflags: Clear ERL_AFLAGS when starting a previous release
2019-04-11Merge branch 'hans/crypto/rename_api/OTP-15644'Hans Nilsson
* hans/crypto/rename_api/OTP-15644: crypto: Rename 'crypto_(init|update)_dyn_iv' to 'crypto_dyn_iv_(init|update)' crypto: Rename crypto_aead to crypto_one_time_aead
2019-04-11crypto: Rename 'crypto_(init|update)_dyn_iv' to 'crypto_dyn_iv_(init|update)'Hans Nilsson
2019-04-11crypto: Rename crypto_aead to crypto_one_time_aeadHans Nilsson
2019-04-11Merge branch 'hans/crypto/cuddle_docs'Hans Nilsson
* hans/crypto/cuddle_docs: crypto: Doc review comments
2019-04-11crypto: Doc review commentsHans Nilsson
This reverts commit c207d2438017d15e32f47f5ff7168759b3d123fc.
2019-04-11Merge branch 'hans/public_key/rsa_opts/ERL-878/OTP-15754'Hans Nilsson
* hans/public_key/rsa_opts/ERL-878/OTP-15754: public_key: Let options down to crypto from public_encrypt etc
2019-04-11public_key: Let options down to crypto from public_encrypt etcHans Nilsson
2019-04-11Merge branch 'siri/cuddle-master'Siri Hansen
* siri/cuddle-master: [logger] Skip test logger_std_h:reopen_changed_log on Windows
2019-04-11Merge pull request #2195 from mhssler/ct-fix-log-opts-exampleSiri Hansen
common_test: Fix typo in log options example
2019-04-11Merge branch 'peterdmv/ssl/fix-tls13-handshake/ERL-908/OTP-15759'Péter Dimitrov
* peterdmv/ssl/fix-tls13-handshake/ERL-908/OTP-15759: ssl: Add chacha ciphers to openssl_suite_name/1 ssl: Filter signature_schemes before usage ssl: Handle legacy algorithms in signature_scheme/1 Change-Id: I4caa0fb21324aceb1d3502d33e61e99bd915d9c4
2019-04-11Merge branch 'peterdmv/ssl/dtls-improvements'Péter Dimitrov
* peterdmv/ssl/dtls-improvements: ssl: Fix ssl:getstat/2 ssl: Implement {active,N} for DTLS ssl: Fix function merge_fragments/2 ssl: Remove excessive calls to next_record/1 Change-Id: I5c5fb3227a96636f0e93a1818223678d3efdbaff
2019-04-11Merge remote-tracking branch 'origin/john/hipe/binary-match-docfix'John Högberg
* origin/john/hipe/binary-match-docfix: hipe: Remove mention of `no_bsm3` flag
2019-04-11Merge remote-tracking branch 'origin/john/compiler/fix-header-deps'John Högberg
* origin/john/compiler/fix-header-deps: compiler: Add missing header dependencies
2019-04-10Merge branch 'kjell/stdlib/ets_decentralized_counters/PR-2190/OTP-15623'Kjell Winblad
* kjell/stdlib/ets_decentralized_counters/PR-2190/OTP-15623: Decentralized counters for ETS ordered_set with write_concurrency
2019-04-10Decentralized counters for ETS ordered_set with write_concurrencyKjell Winblad
Previously, all ETS tables used centralized counter variables to keep track of the number of items stored and the amount of memory consumed. These counters can cause scalability problems (especially on big NUMA systems). This commit adds an implementation of a decentralized counter and modifies the implementation of ETS so that ETS tables of type ordered_set with write_concurrency enabled use the decentralized counter. [Experiments][1] indicate that this change substantially improves the scalability of ETS ordered_set tables with write_concurrency enabled in scenarios with frequent `ets:insert/2` and `ets:delete/2` calls. The new counter is implemented in the module erts_flxctr (`erts_flxctr.h` and `erts_flxctr.c`). The module has the suffix flxctr as it contains the implementation of a flexible counter (i.e., counter instances can be configured to be either centralized or decentralized). Counters that are configured to be centralized are implemented with a single counter variable which is modified with atomic operations. Decentralized counters are spread over several cache lines (how many can be configured with the parameter `+dcg`). The scheduler threads are mapped to cache lines so that there is no single point of contention when decentralized counters are updated. The thread progress functionality of the Erlang VM is utilized to implement support for linearizable snapshots of decentralized counters. The snapshot functionality is used by the `ets:info/1` and `ets:info/2` functions. [1]: http://winsh.me/ets_catree_benchmark/flxctr_res.html
2019-04-10Merge pull request #2205 from bjorng/bjorn/record_info/ERL-907Björn Gustavsson
Issue an error for improper use of record_info/2 in a fun OTP-15760
2019-04-10compiler: Add missing header dependenciesJohn Högberg
2019-04-10Merge branch 'hasse/parsetools/fix_leex_test'Hans Bolinder
* hasse/parsetools/fix_leex_test: parsetools: Remove no longer working tests
2019-04-10ssl: Add chacha ciphers to openssl_suite_name/1Péter Dimitrov
Change-Id: I2f2cc8c64f02b50773eb455770336b159da7b9f9
2019-04-10ssl: Filter signature_schemes before usagePéter Dimitrov
Filter unassigned and legacy elements from signature_scheme_list before further processing. Change-Id: I0a2623e53c21cebe6e736e7eee6bb6354fc698b7
2019-04-10ssl: Handle legacy algorithms in signature_scheme/1Péter Dimitrov
Handle legacy signature algorithms in TLS 1.3 ClientHello to improve debug logging. Change-Id: If5548c828aabab83a2b147dffa7e937bd98916c6
2019-04-10Merge branch 'hans/crypto/ifdef_no_alg/OTP-15683'Hans Nilsson
* hans/crypto/ifdef_no_alg/OTP-15683: crypto: Obey compile flags for no DSA, BF, DES, DH
2019-04-10crypto: Obey compile flags for no DSA, BF, DES, DHHans Nilsson
2019-04-10Merge branch 'hans/crypto/valgrind/OTP-15644'Hans Nilsson
* hans/crypto/valgrind/OTP-15644: crypto: Remove compiler warning on an fprintf in the otp test engine crypto: Fix valgrind error in api_ng.c ng_crypto_one_time for OpenSSL<1.0.1
2019-04-10crypto: Remove compiler warning on an fprintf in the otp test engineHans Nilsson
The otp_test_engine is only used in some of the test cases.
2019-04-10crypto: Fix valgrind error in api_ng.c ng_crypto_one_time for OpenSSL<1.0.1Hans Nilsson
2019-04-10Merge branch 'bmk/snmp/compiler/20190328/otp_mibs_cleanup'Micael Karlberg
2019-04-10Merge branch 'maint'Lukas Larsson
2019-04-10Merge branch 'lukas/erl_interface/depend-fix/OTP-15757' into maintLukas Larsson
* lukas/erl_interface/depend-fix/OTP-15757: erl_interface: Generate dependencies at compile time
2019-04-10erl_interface: Generate dependencies at compile timeLukas Larsson
2019-04-10Merge branch 'hasse/dialyzer/improve_binary_printing/OTP-15752'Hans Bolinder
* hasse/dialyzer/improve_binary_printing/OTP-15752: dialyzer: Fix pretty printing of binaries
2019-04-10hipe: Remove mention of `no_bsm3` flagJohn Högberg
This was only intended to be documented during OTP 22's testing phase and we're nearing its release now. In addition to that it wasn't a complete fix as modules compiled with HiPE+no_bsm3 tended to crash the emulator at runtime.
2019-04-10Merge pull request #2197 from lbolla/spelling-mistakes-fixBjörn Gustavsson
Fix various spelling mistakes
2019-04-10Merge pull request #2204 from jhogberg/john/erts/optimize-arith-ops/OTP-15740John Högberg
erts: Optimize arithmetic ops using overflow intrinsics
2019-04-10Merge branch 'john/merge-re-replace-fix'John Högberg
* john/merge-re-replace-fix: erts: Skip ERTS_NOINLINE on non-GCC-compatible compilers cleanup: beam_emu.c: use ERTS_NOINLINE instead of NOINLINE stdlib: fix re:replace on LTO builds
2019-04-09ssl: Fix ssl:getstat/2Péter Dimitrov
Change-Id: I03d8bb7b45fc48b3d5b0232c4c3a286fb36aad5c
2019-04-09ssl: Implement {active,N} for DTLSPéter Dimitrov
Change-Id: I559624bedf3b9b9ed0316af5262f59bcad8de926
2019-04-09ssl: Fix function merge_fragments/2Péter Dimitrov
Change-Id: Icc99d5f3b8c667107926603e9d546d7198bd098d
2019-04-09ssl: Remove excessive calls to next_record/1Péter Dimitrov
Change-Id: Ic6606206b9c48489ead46bf2f8a982cf06ccc2e3
2019-04-09Merge branch 'peterdmv/ssl/fix-chacha-ciphers'Péter Dimitrov
* peterdmv/ssl/fix-chacha-ciphers: ssl: Fix Chacha20 IV length and nonce calculation Change-Id: I69b88bcfe0e9a6b9157884e9df049e15f4a35b95
2019-04-09Merge branch ↵Lukas Larsson
'lukas/erts/fragment-dist-messages/OTP-13397/OTP-15610/OTP-15611/OTP-15612/OTP-15613/OTP-15703' * lukas/erts/fragment-dist-messages/OTP-13397/OTP-15610/OTP-15611/OTP-15612/OTP-15613/OTP-15703: erts: Fix dist sequence yield state allocator type erts: Fix driver_SUITE:use_fallback_pollset erts: Yield when exiting/free process is suspended by de erts: Fix alignment of ErtsDistExternal on sparc erts: Fix incorrect gcc may be used init warning erts: Skip large dist testcases on machines with little memory erts: Fix lock order violation in system_info(procs) erts: Fix buffer alignment bug in alloc_dist_obuf erts: Fix build of dist_ctrl_get_data return term
2019-04-09erts: Fix dist sequence yield state allocator typeLukas Larsson
The wrong allocator type was given to erts_free.
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