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2018-12-10Merge pull request #2041 from michalmuskala/mm/configure-fixLukas Larsson
Fix --without-APP config option
2018-12-07Merge branch 'maint'Henrik Nord
* maint: Updated OTP version Prepare release
2018-12-07Merge branch 'maint-20' into maintHenrik Nord
* maint-20: Updated OTP version Prepare release
2018-12-07Merge branch 'maint'Dan Gudmundsson
* maint: Don't try to wake up wx thread when not necessary
2018-12-07Merge branch 'dgud/wx/perf-imp' into maintDan Gudmundsson
* dgud/wx/perf-imp: Don't try to wake up wx thread when not necessary
2018-12-07Merge branch 'maint'Henrik Nord
2018-12-07Merge branch 'henrik/ERIERL-278/OTP-15470' into maintHenrik Nord
* henrik/ERIERL-278/OTP-15470: Handle erroneous length during decode (BER only) without crashing
2018-12-07Merge pull request #2046 from ↵John Högberg
jhogberg/john/erts/mark-pooled-free-blocks-unused/OTP-15075 Mark free blocks in pooled carriers as unused
2018-12-07Mark free blocks in pooled carriers as unused (MADV_FREE)John Högberg
This lets the OS reclaim the physical memory associated with these blocks which reduces the impact of long-lived awkward allocations. A small allocated block will still keep a huge carrier alive, but the unused part of the carrier will now be available to the OS. Co-authored-by: Dmytro Lytovchenko <[email protected]>
2018-12-06Don't try to wake up wx thread when not necessaryDan Gudmundsson
That kills performance on at least windows when a the load goes up and a lot of commands is sent to the driver.
2018-12-06Updated OTP versionOTP-20.3.8.15Erlang/OTP
2018-12-06Prepare releaseErlang/OTP
2018-12-06Merge branch 'henrik/ERIERL-278/OTP-15470' into maint-20Erlang/OTP
* henrik/ERIERL-278/OTP-15470: Handle erroneous length during decode (BER only) without crashing
2018-12-06Handle erroneous length during decode (BER only) without crashingKenneth Lundin
2018-12-06Merge branch 'maint'Lukas Larsson
Conflicts: erts/emulator/beam/erl_process.c
2018-12-06Merge branch 'lukas/OTP-21.1.1/scheduler_pollset/OTP-15475' into maintLukas Larsson
* lukas/OTP-21.1.1/scheduler_pollset/OTP-15475: erts: Move fds with active true behaviour to own pollset erts: Fix lists_member_2 reduction count erts: Allow code_model_small to be set in xcomp setting erts: Implement delay_send using timer instead of poll erts: Optimize driver_set_timer(0) to fire at once erts: Optimize the inet driver multi timers for one timer erts: Move all inet tcp CONNECTED timers to multi timer erts: Add erts_io_notify_port_task_executed to check_io msacc state erts: Add pre-alloc to ALLOC msacc state erts: Make thr prgr wakeup current or sched 1 erts: Pass thread progress data where possible
2018-12-06erts: Move fds with active true behaviour to own pollsetLukas Larsson
At start of the VM a poll-set that the schedulers will check is created where fds that have triggered many (at the moment, many means 10) times without being deselected inbetween. In this scheduler specific poll-set fds do not use ONESHOT, which means that the number of syscalls goes down dramatically for such fds. This pollset is introduced in order to handle fds that are used by the erlang distribution and that never change their state from {active, true}. This pollset only handles ready_input events, ready_output is still handled by the poll threads. During overload, polling the scheduler poll-set is done on a 10ms timer.
2018-12-06Merge branch 'maint'Raimo Niskanen
2018-12-06Merge branch 'kenneth/asn1/ERIERL-278/OTP-15470' into maintRaimo Niskanen
* 'kenneth/asn1/ERIERL-278/OTP-15470' of git-server:kenneth_otp: Handle erroneous length during decode (BER only) without crashing
2018-12-06Merge branch 'raimo/test-cuddling' into maintRaimo Niskanen
* raimo/test-cuddling: Rewrite to work for stream connection Update Linux version for pktoptions TTL
2018-12-06Merge branch 'maint'Björn Gustavsson
* maint: Fix unsafe optimization of stack trace building
2018-12-06Merge pull request #2043 from bjorng/bjorn/compiler/tuple_sizeBjörn Gustavsson
beam_ssa_pre_codegen: Fix an internal consistency failure
2018-12-06Merge pull request #2042 from bjorng/bjorn/compiler/stacktrace/OTP-15481Björn Gustavsson
Fix unsafe optimization of stack trace building
2018-12-05Rewrite to work for stream connectionRaimo Niskanen
2018-12-05Update Linux version for pktoptions TTLRaimo Niskanen
2018-12-05Merge branch 'bjorn/compiler/fragility'Björn Gustavsson
* bjorn/compiler/fragility: beam_validator: Don't discard fragility
2018-12-05Fix unsafe optimization of stack trace buildingBjörn Gustavsson
The `sys_core_fold` pass of the compiler would optimize away the building of the stacktrace in code such as: try ... catch C:R:Stk -> erlang:raise(C, {R,Stk}, Stk) end That optimization is unsafe and would cause a crash in a later compiler pass.
2018-12-05Fix --without-APP config optionMichał Muskała
The parallel configure implemented in d4b4567 would rm -f the SKIP-APPLICATIONS file before it was consumed at the end of the configure script. This reverses the solution by instead first building the list of skip applications in memory and only then writing them to the SKIP-APPLICATIONS file.
2018-12-05beam_ssa_pre_codegen: Fix an internal consistency failureBjörn Gustavsson
The following function: is_two_tuple(Arg) -> case is_tuple(Arg) of false -> false; true -> tuple_size(Arg) == 2 end. would cause an internal consistency failure: Internal consistency check failed - please report this bug. Instruction: {bif,tuple_size,{f,0},[{x,0}],{z,0}} Error: {invalid_store,{z,0},{integer,[]}}:
2018-12-05Merge branch 'maint'Lukas Larsson
2018-12-05Merge pull request #2039 from ↵Lukas Larsson
garazdawi/lukas/erts/fix_lit_msg_copy_in_gc/ERL-741/OTP-15478 erts: Fix copy of literal msg during gc
2018-12-04Merge branch 'maint'Raimo Niskanen
Conflicts: lib/ssl/test/ssl_dist_bench_SUITE.erl
2018-12-04Merge branch 'raimo/ssl/tls_dist-optimization' into maintRaimo Niskanen
* raimo/ssl/tls_dist-optimization: Handle socket close in state downgrade Handle dead sender at terminate Handle tls_sender exit properly Optimize split_bin Improve dist send throughput
2018-12-04Merge branch 'raimo/ssl/tls_dist-profiling' into maintRaimo Niskanen
* raimo/ssl/tls_dist-profiling: Improve benchmark Implement print on other node Fix compiler warnings
2018-12-04Merge branch 'maint'Ingela Anderton Andin
2018-12-04Merge branch 'ingela/ssl/test-cuddle-ssl_basic_SUITE' into maintIngela Anderton Andin
* ingela/ssl/test-cuddle-ssl_basic_SUITE: ssl: Correct test case
2018-12-04Handle socket close in state downgradeRaimo Niskanen
2018-12-04erts: Fix copy of literal msg during gcLukas Larsson
A copy has to be made of the message as there is a trace token. There was a bug where the actual message was incorrectly modified even if it was a literal.
2018-12-04Merge branch 'maint'Ingela Anderton Andin
Conflicts: lib/ssl/src/dtls_connection.erl lib/ssl/src/ssl_connection.erl lib/ssl/src/tls_connection.erl
2018-12-04Merge branch 'ingela/ssl/dist/active-N/OTP-15449' into maintIngela Anderton Andin
* ingela/ssl/dist/active-N/OTP-15449: ssl: Fix error handling in function passive_receive ssl: Correct ssl:shutdown ssl: Internaly use {active, N}
2018-12-04Handle erroneous length during decode (BER only) without crashingKenneth Lundin
2018-12-03ssl: Fix error handling in function passive_receiveIngela Anderton Andin
Also avoid code duplication Conflicts: lib/ssl/src/dtls_connection.erl lib/ssl/src/tls_connection.erl
2018-12-03ssl: Correct ssl:shutdownIngela Anderton Andin
When internaly using active N, bugs in shutdown implementation where reveled.
2018-12-03ssl: Internaly use {active, N}Ingela Anderton Andin
Make next_record an internal help function to next_event and avoid duplicate calls to tls_socket:setopts for setting the active option.
2018-12-03ssl: Correct test caseIngela Anderton Andin
2018-12-03Merge branch 'maint'Henrik Nord
2018-12-03Update preloaded modulesHenrik Nord
2018-12-03Update primary bootstrapHenrik Nord
2018-12-03Merge branch 'maint'Lukas Larsson
2018-12-03Merge branch 'lukas/erts/CFLAGS-O-check/OTP-15465' into maintLukas Larsson
* lukas/erts/CFLAGS-O-check/OTP-15465: erts: Fix some 32-bit gcc warnings erts: Add check that a -O flag is present in CFLAGS