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2015-12-08Merge branch 'rickard/ohmq-fixup/OTP-13047'Rickard Green
* rickard/ohmq-fixup/OTP-13047: Replace off_heap_message_queue option with message_queue_data option Always use literal_alloc Distinguish between GC disabled by BIFs and other disabled GC Fix process_info(_, off_heap_message_queue) Off heap message queue test suite Remove unused variable Fix memory leaks
2015-12-08Replace off_heap_message_queue option with message_queue_data optionRickard Green
The message_queue_data option can have the values - off_heap - on_heap - mixed
2015-12-08Always use literal_allocRickard Green
2015-12-08Distinguish between GC disabled by BIFs and other disabled GCRickard Green
Processes remember heap fragments that are known to be fully live due to creation in a just called BIF that yields in the live_hf_end field. This field must not be used if we have not disabled GC in a BIF. F_DELAY_GC has been introduced in order to distinguish between to two different scenarios. - F_DISABLE_GC should *only* be used by BIFs. This when the BIF needs to yield while preventig a GC. - F_DELAY_GC should only be used when GC is temporarily disabled while the process is scheduled. A process must not be scheduled out while F_DELAY_GC is set.
2015-12-08Fix process_info(_, off_heap_message_queue)Rickard Green
2015-12-08Off heap message queue test suiteRickard Green
2015-12-08Remove unused variableRickard Green
2015-12-08Fix memory leaksRickard Green
2015-12-07Merge branch 'maint'Henrik Nord
2015-12-07Merge branch 'maint-17' into maintHenrik Nord
Conflicts: OTP_VERSION erts/doc/src/notes.xml erts/vsn.mk otp_versions.table
2015-12-07Merge branch 'maint'Hans Bolinder
* maint: doc: Fix some minor issues in Types and Function Specifications erts: Remove CDATA from The Abstract Format document erts: Correct the types section in The Abstract Format document stdlib: Correct pretty-printing of map types stdlib: Pretty-print constraints as 'V :: T' Conflicts: erts/doc/src/absform.xml
2015-12-07erts: Remove CDATA from The Abstract Format documentHans Bolinder
2015-12-07erts: Correct the types section in The Abstract Format documentHans Bolinder
The Types section is more consistent with Kostis' text in The Reference Manual.
2015-12-04Prepare releaseErlang/OTP
2015-12-04Merge branch 'maint'Henrik Nord
2015-12-04Merge branch 'maint-17' into maintHenrik Nord
Conflicts: OTP_VERSION erts/doc/src/notes.xml erts/vsn.mk lib/kernel/doc/src/notes.xml lib/kernel/src/kernel.appup.src lib/kernel/vsn.mk lib/ssl/doc/src/notes.xml lib/ssl/src/ssl.appup.src lib/ssl/src/ssl_cipher.erl lib/ssl/vsn.mk otp_versions.table
2015-12-04Remove ERTS_PRINT_INVALID from erts_print()Rickard Green
ERTS_PRINT_INVALID prevented file descriptor 0 to be used which could cause an empty crash dump.
2015-12-04Merge branch 'maint'Zandra
2015-12-04Merge branch 'mikpe/hipe_x86_signal-musl-support' into maintZandra
* mikpe/hipe_x86_signal-musl-support: hipe_x86_signal: add support for musl libc OTP-13159
2015-12-03Prepare releaseErlang/OTP
2015-12-02Merge branch 'egil/fix-seq_trace'Björn-Egil Dahlberg
* egil/fix-seq_trace: Fix seq_trace token copy size Fix seq_trace refactoring bug
2015-11-30Merge branch 'maint'Sverker Eriksson
Conflicts: erts/emulator/beam/erl_gc.c erl_gc.c was a dummy merge (--ours) as the bug does not exist after rewrite.
2015-11-30Merge branch 'sverk/rare-gc-map-overflow/OTP-13146' into maintSverker Eriksson
* sverk/rare-gc-map-overflow/OTP-13146: erts: Fix rare case of faulty heap fragment deallocation
2015-11-30Merge branch 'maint'Rickard Green
* maint: Remove ERTS_PRINT_INVALID from erts_print()
2015-11-30Merge branch 'rickard/erts-print/OTP-13150' into maintRickard Green
* rickard/erts-print/OTP-13150: Remove ERTS_PRINT_INVALID from erts_print()
2015-11-30Remove ERTS_PRINT_INVALID from erts_print()Rickard Green
ERTS_PRINT_INVALID prevented file descriptor 0 to be used which could cause an empty crash dump.
2015-11-27erts: Fix rare case of faulty heap fragment deallocationSverker Eriksson
after major GC. Can only be caused by distributed messages containing large maps. Bad map hashing will increase the risk.
2015-11-27Merge branch 'maint'Sverker Eriksson
2015-11-27Merge branch 'sverk/cpool_fetch-dc_list-fix' into maintSverker Eriksson
OTP-13147 * sverk/cpool_fetch-dc_list-fix: erts: Reduce alloc_SUITE:rbtree runtime for valgrind erts: Remove double free in efile_drv erts: Improve alloc_SUITE:migration test erts: Pass free mem and build type to alloc_SUITE tests erts: Fix snprintf in alloc_SUITE for windows erts: Workaround for strange crash on win64 in alloc_SUITE test code erts: Refactor alloc_SUITE to use NIFs instead of drivers erts: Add enif_getenv erts: Make key argument constant for erl_drv_{get|put}env erts: Add alloc_SUITE:migration erts: Add TEST allocator erts: Fix confusion of callbacks destroying_mbc() vs remove_mbc() erts: Fix resurrection of carriers from dc_list
2015-11-26Merge branch 'maint'Sverker Eriksson
2015-11-26Merge branch 'sverk/setnode-rename-bug/OTP-13076' into maintSverker Eriksson
* sverk/setnode-rename-bug/OTP-13076: erts: Fix bug in setnode/2 erts: Remove ERTS_PSD_DIST_ENTRY erts: Remove faulty ASSERT in erts_proc_*_refc
2015-11-26erts: Reduce alloc_SUITE:rbtree runtime for valgrindSverker Eriksson
2015-11-26erts: Remove double free in efile_drvSverker Eriksson
That double free is probably very seldom invoked as the port is already gone leading to free_data being called instead of file_async_ready.
2015-11-26erts: Improve alloc_SUITE:migration testSverker Eriksson
In the quest to improve code coverage in cpool_fetch
2015-11-26erts: Pass free mem and build type to alloc_SUITE testsSverker Eriksson
2015-11-26erts: Fix snprintf in alloc_SUITE for windowsSverker Eriksson
2015-11-26erts: Workaround for strange crash on win64 in alloc_SUITE test codeSverker Eriksson
For some reason setjmp() crash when having jmp_buf heap allocated but works when stack allocated.
2015-11-26erts: Refactor alloc_SUITE to use NIFs instead of driversSverker Eriksson
2015-11-26erts: Add enif_getenvSverker Eriksson
to read OS environment variables in a safe and portable way.
2015-11-24Fix seq_trace token copy sizeBjörn-Egil Dahlberg
2015-11-24Fix seq_trace refactoring bugBjörn-Egil Dahlberg
2015-11-23Merge branch 'np/sharing-preserved-copy/OTP-12590'Björn-Egil Dahlberg
* np/sharing-preserved-copy/OTP-12590: (28 commits) Refactor have seq_trace token test Use sharing preserving copy error messages and exceptions Use sharing preserving copy in enif_make_copy Refactor sharing preserved copy flags Fix rebase of SHCOPY seq_tokens Fix erts_debug:copy_shared/1 prototype Update preloaded module erlang.beam Add erlang:copy_literals/2 spec Add copy_literals testcase Do not use GCC extensions in copy Use copy literal range check in message passing and purging Add BIF for setting internal copy literal range Copy literals in copy sharing Refactor copy sharing Add support for HAMT maps in preserved copy Fix Map preserved sharing copy implementation Fix Halfword removal Fix internal stacks Add support for maps in preserved copy Add --enable-sharing-preserving configure flag ...
2015-11-23Merge branch 'maint'Dan Gudmundsson
* maint: win32: Fix mixed cygwin and msys configure tests
2015-11-23Merge branch 'dgud/erts/fix-mixed-msys-cygwin' into maintDan Gudmundsson
* dgud/erts/fix-mixed-msys-cygwin: win32: Fix mixed cygwin and msys configure tests
2015-11-23Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: erts/emulator/beam/external.c
2015-11-23Merge branch 'egil/18/fix-maps-binary_to_term/OTP-13125' into maintBjörn-Egil Dahlberg
* egil/18/fix-maps-binary_to_term/OTP-13125: erts: More testcases for map binary_to_term/1 erts: Fix maps decode in erlang:binary_to_term/1
2015-11-20erts: More testcases for map binary_to_term/1Björn-Egil Dahlberg
2015-11-20erts: Fix maps decode in erlang:binary_to_term/1Björn-Egil Dahlberg
Decoding a term with a large (HAMT) map in an small (FLAT) map could cause a critical error if the external format was not produced by beam.
2015-11-20Merge branch 'maint'Zandra
2015-11-20Merge branch 'lrascao/fix/vm_crash_on_init_restart' into maintZandra
* lrascao/fix/vm_crash_on_init_restart: Fix crash on init restart OTP-13115
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