Author:

Message: SERVER-22773 gle_shell_server5441.js fails on ppc64le
Branch: master
https://github.com/mongodb/mongo/commit/a048ec78eac1c7e2ab5f6656cfa61c42bf3656a4

Author:

Message: WT-2440 Per the PPC64 ABI, v20-v31 are non-volatile registers

See http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi.html#REG
for calling convention.

In experiments under GDB, we see that after crc32_vpmsum is called that
registers v20-v31 are modified. We discovered this issue after
integrating the crc32_vpmsum code into our C++ code base which targeted
POWER8 for code generation, see
https://jira.mongodb.org/browse/SERVER-22773 for repro.
Branch: develop
https://github.com/wiredtiger/wiredtiger/commit/4e1a8bdc2c6083956fdf9b6c971e472c65d38f5d

Author:

Message: WT-2440 Per the PPC64 ABI, v20-v31 are non-volatile registers

See http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi.html#REG
for calling convention.

In experiments under GDB, we see that after crc32_vpmsum is called that
registers v20-v31 are modified. We discovered this issue after
integrating the crc32_vpmsum code into our C++ code base which targeted
POWER8 for code generation, see
https://jira.mongodb.org/browse/SERVER-22773 for repro.
Branch: mongodb-3.4
https://github.com/wiredtiger/wiredtiger/commit/4e1a8bdc2c6083956fdf9b6c971e472c65d38f5d

Author:

Message: Import wiredtiger-wiredtiger-2.7.0-858-g444981a.tar.gz from wiredtiger branch mongodb-3.4

ref: 4531b92..444981a

SERVER-22773 Fix CRC32 implementation for ppc64le platform
WT-2432 Understand eviction impact on LSM and readonly workload
WT-2433 Allow read-only databases to log statistics
WT-2434 Fix a race between force-drop and sweep
WT-2437 Fix test suite failures on Windows
WT-2438 Extend WiredTiger stat declarations to help timeseries tool
WT-2440 vpmsum_crc32: Per the PPC64 ABI, v20-v31 are non-volatile register
Branch: master
https://github.com/mongodb/mongo/commit/ff5b24ce0225bf4b6a76fc33fb3bafc9e645491b

Author:

Message: WT-2440 Per the PPC64 ABI, v20-v31 are non-volatile registers

See http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi.html#REG
for calling convention.

In experiments under GDB, we see that after crc32_vpmsum is called that
registers v20-v31 are modified. We discovered this issue after
integrating the crc32_vpmsum code into our C++ code base which targeted
POWER8 for code generation, see
https://jira.mongodb.org/browse/SERVER-22773 for repro.
Branch: mongodb-3.2
https://github.com/wiredtiger/wiredtiger/commit/4e1a8bdc2c6083956fdf9b6c971e472c65d38f5d

Author:

Message: Import wiredtiger-wiredtiger-2.7.0-1181-g43e885a.tar.gz from wiredtiger branch mongodb-3.2

ref: 5cdd3e3..43e885a

SERVER-22676 WiredTiger fails to open databases created by 3.0.0 or 3.0.1
SERVER-22773 gle_shell_server5441.js fails on ppc64le
SERVER-22784 Coverity analysis defect 77722: Unused value
SERVER-22831 Low query rate with heavy cache pressure and an idle collection
SERVER-23040 Coverity analysis defect 98151: Dereference after null check
SERVER-23203 WiredTiger changes for MongoDB 3.2.5
WT-2107 Add example code including an event handler
WT-2123 Don't clear allocated memory if not required
WT-2173 test/format cache stuck full
WT-2264 Checkpoints cannot keep up with inserts
WT-2280 Add CRC32 Optimized code for PPC64LE
WT-2295 WT_SESSION.create does a full-scan of the main table
WT-2318 Configurable thread wake up time
WT-2322 Join cursor with isolation read-uncommitted may give different results with Bloom filters
WT-2345 Evicting tiny pages creates small pages on disk
WT-2346 Don't hold schema lock during checkpoint I/O
WT-2349 Add ability to open databases read-only
WT-2361 column-store starting record number error
WT-2366 Extend wtperf to support updates that grow the record size
WT-2367 WT_CURSOR.next out-of-order returns failure
WT-2374 read error on index file
WT-2375 Need tests for collators
WT-2376 Modules should compile without including wt_internal.h header file
WT-2381 dump utility discards table config
WT-2382 Problem with custom collator for 'u' format with join cursor
WT-2384 lt, le conditions for ordering cursor in join cursor
WT-2387 Fix cursor random unit test on Windows
WT-2390 OS X build is broken
WT-2391 De-prioritize eviction from indexes
WT-2393 Unnecessary error handling labels.
WT-2394 Long Unit Test for test_compact02 failed.
WT-2395 Recovery failure with an LSM tree
WT-2396 Jenkins Spinlock GCC task Hung
WT-2397 Cursor traversal from end of the tree skips records.
WT-2399 Add test case that verifies cursor traversal
WT-2404 Add streaming pack/unpack methods to the extension API
WT-2405 test utility error handling.
WT-2406 cursor_order lint, minor bug fixes
WT-2407 recovery lint
WT-2409 Minor Perf Regression in LSM
WT-2410 Casting function pointers to different types
WT-2411 LSM drop hang
WT-2412 Truncate error tag is incorrect
WT-2414 Avoid extractor calls for ordering cursor in join cursor
WT-2417 Windows Jenkins task is failing
WT-2418 test_rebalance failing with EBUSY
WT-2419 Tests fail to compile on windows due to new util functions
WT-2420 LSM failed to read bytes
WT-2421 test_bloom ret assigned but not used
WT-2422 multiple definitions of custom die function
WT-2423 Session reference count could be wrong if adding the handle fails
WT-2425 evict-btree read through performance drop
WT-2426 Deadlock caused by recent changes to checkpoint handle locking
WT-2427 wtperf should work with builtin compression
WT-2428 Make statistics logging compatible with MongoDB
WT-2429 Add a statistic that tracks aggressive mode in eviction
WT-2430 statistic for join cursor
WT-2431 Join statistics documentation needed
WT-2432 Understand eviction impact on LSM and readonly workload
WT-2433 Allow read-only databases to log statistics
WT-2434 Race between force-drop and sweep
WT-2435 __wt_evict_file_exclusive_on/off cleanups
WT-2436 lt, le conditions for ref cursor with "strategy=bloom" in join cursor
WT-2437 Test suite failures on Windows
WT-2438 Extend WiredTiger stat declarations to help timeseries tool
WT-2440 vpmsum_crc32: Per the PPC64 ABI, v20-v31 are non-volatile register
WT-2443 Getting statistic for all indexes used in join cursor
WT-2444 broken flag test in wtperf, whitespace
WT-2447 join cursor reads main table
WT-2448 Add no_scale flag to relevant statistics
WT-2449 configure should check for a 64-bit build
WT-2451 Allow eviction of metadata
WT-2454 checkpoint_sync=false does not prevent flushes/sync to disk.
WT-2456 Update Power8 CRC32 Code
WT-2457 Dropping an LSM table can fail with EBUSY when no user ops are active
WT-2459 Allow Configure scripts to provide the --tag option for libtool when compiling on PPC
WT-2460 checkpoint failing with WT_ROLLBACK
WT-2461 sweep01 failing
WT-2463 Test that measures idle CPU usage fails under valgrind
WT-2464 Valgrind errors.
WT-2465 Coverity 1352899: Dereference before null check
WT-2466 Coverity 1352893 Buffer not null terminated
WT-2467 Coverity 1352894: Logically dead code
WT-2468 Coverity 1352896: Explicit null dereferenced
WT-2469 Coverity 1352897: Integer overflowed argument
WT-2470 Coverity 1352898: Resource leak
WT-2471 review WiredTiger "int" printf formats
WT-2473 MSVC doesn't support PRId64
WT-2475 Have reconf script remove cached configure results
WT-2476 btree->evict_lock is being accessed after being destroyed
WT-2477 Missing define in Windows wiredtiger_config.h
WT-2478 Valgrind test failures
WT-2481 Recent changes affect LSM performance
WT-2482 Coverity 1353015, 1353016, out-of-bounds access
WT-2483 readonly02 periodically fails
WT-2484 Coverity 1345809: unchecked return value
WT-2485 Test/format failure with Floating point exception
WT-2487 Release memory in manydbs test
WT-2489 warnings from /test/manydbs
WT-2490 search_near() returns wrong key for column-store
WT-2492 Windows test_config04.test_config04.test_invalid_config crashes
WT-2493 verbose lsm_manager unsupported
WT-2494 review calls to __wt_free, plus minor bug in an error path.
WT-2495 Missing memory initialization leads to crash on Windows
WT-2496 test/format unable to read root page
WT-2497 test/format saves copy of backup
WT-2498 LSM tree drop hangs when a user cursor is open
WT-2499 LSM shutdown race causes segfault
WT-2501 Dropping a just opened LSM tree isn't safe
WT-2502 memory leak in locking handles for checkpoint
WT-2503 build warning in lsm_tree.c
WT-2506 Using an uninitialised value
Branch: v3.2
https://github.com/mongodb/mongo/commit/224299a6712196228b65831b6c39498caf8669d2

Author:

Message: Import wiredtiger-wiredtiger-2.7.0-1181-g43e885a.tar.gz from wiredtiger branch mongodb-3.2

ref: 5cdd3e3..43e885a

SERVER-22676 WiredTiger fails to open databases created by 3.0.0 or 3.0.1
SERVER-22773 gle_shell_server5441.js fails on ppc64le
SERVER-22784 Coverity analysis defect 77722: Unused value
SERVER-22831 Low query rate with heavy cache pressure and an idle collection
SERVER-23040 Coverity analysis defect 98151: Dereference after null check
SERVER-23203 WiredTiger changes for MongoDB 3.2.5
WT-2107 Add example code including an event handler
WT-2123 Don't clear allocated memory if not required
WT-2173 test/format cache stuck full
WT-2264 Checkpoints cannot keep up with inserts
WT-2280 Add CRC32 Optimized code for PPC64LE
WT-2295 WT_SESSION.create does a full-scan of the main table
WT-2318 Configurable thread wake up time
WT-2322 Join cursor with isolation read-uncommitted may give different results with Bloom filters
WT-2345 Evicting tiny pages creates small pages on disk
WT-2346 Don't hold schema lock during checkpoint I/O
WT-2349 Add ability to open databases read-only
WT-2361 column-store starting record number error
WT-2366 Extend wtperf to support updates that grow the record size
WT-2367 WT_CURSOR.next out-of-order returns failure
WT-2374 read error on index file
WT-2375 Need tests for collators
WT-2376 Modules should compile without including wt_internal.h header file
WT-2381 dump utility discards table config
WT-2382 Problem with custom collator for 'u' format with join cursor
WT-2384 lt, le conditions for ordering cursor in join cursor
WT-2387 Fix cursor random unit test on Windows
WT-2390 OS X build is broken
WT-2391 De-prioritize eviction from indexes
WT-2393 Unnecessary error handling labels.
WT-2394 Long Unit Test for test_compact02 failed.
WT-2395 Recovery failure with an LSM tree
WT-2396 Jenkins Spinlock GCC task Hung
WT-2397 Cursor traversal from end of the tree skips records.
WT-2399 Add test case that verifies cursor traversal
WT-2404 Add streaming pack/unpack methods to the extension API
WT-2405 test utility error handling.
WT-2406 cursor_order lint, minor bug fixes
WT-2407 recovery lint
WT-2409 Minor Perf Regression in LSM
WT-2410 Casting function pointers to different types
WT-2411 LSM drop hang
WT-2412 Truncate error tag is incorrect
WT-2414 Avoid extractor calls for ordering cursor in join cursor
WT-2417 Windows Jenkins task is failing
WT-2418 test_rebalance failing with EBUSY
WT-2419 Tests fail to compile on windows due to new util functions
WT-2420 LSM failed to read bytes
WT-2421 test_bloom ret assigned but not used
WT-2422 multiple definitions of custom die function
WT-2423 Session reference count could be wrong if adding the handle fails
WT-2425 evict-btree read through performance drop
WT-2426 Deadlock caused by recent changes to checkpoint handle locking
WT-2427 wtperf should work with builtin compression
WT-2428 Make statistics logging compatible with MongoDB
WT-2429 Add a statistic that tracks aggressive mode in eviction
WT-2430 statistic for join cursor
WT-2431 Join statistics documentation needed
WT-2432 Understand eviction impact on LSM and readonly workload
WT-2433 Allow read-only databases to log statistics
WT-2434 Race between force-drop and sweep
WT-2435 __wt_evict_file_exclusive_on/off cleanups
WT-2436 lt, le conditions for ref cursor with "strategy=bloom" in join cursor
WT-2437 Test suite failures on Windows
WT-2438 Extend WiredTiger stat declarations to help timeseries tool
WT-2440 vpmsum_crc32: Per the PPC64 ABI, v20-v31 are non-volatile register
WT-2443 Getting statistic for all indexes used in join cursor
WT-2444 broken flag test in wtperf, whitespace
WT-2447 join cursor reads main table
WT-2448 Add no_scale flag to relevant statistics
WT-2449 configure should check for a 64-bit build
WT-2451 Allow eviction of metadata
WT-2454 checkpoint_sync=false does not prevent flushes/sync to disk.
WT-2456 Update Power8 CRC32 Code
WT-2457 Dropping an LSM table can fail with EBUSY when no user ops are active
WT-2459 Allow Configure scripts to provide the --tag option for libtool when compiling on PPC
WT-2460 checkpoint failing with WT_ROLLBACK
WT-2461 sweep01 failing
WT-2463 Test that measures idle CPU usage fails under valgrind
WT-2464 Valgrind errors.
WT-2465 Coverity 1352899: Dereference before null check
WT-2466 Coverity 1352893 Buffer not null terminated
WT-2467 Coverity 1352894: Logically dead code
WT-2468 Coverity 1352896: Explicit null dereferenced
WT-2469 Coverity 1352897: Integer overflowed argument
WT-2470 Coverity 1352898: Resource leak
WT-2471 review WiredTiger "int" printf formats
WT-2473 MSVC doesn't support PRId64
WT-2475 Have reconf script remove cached configure results
WT-2476 btree->evict_lock is being accessed after being destroyed
WT-2477 Missing define in Windows wiredtiger_config.h
WT-2478 Valgrind test failures
WT-2481 Recent changes affect LSM performance
WT-2482 Coverity 1353015, 1353016, out-of-bounds access
WT-2483 readonly02 periodically fails
WT-2484 Coverity 1345809: unchecked return value
WT-2485 Test/format failure with Floating point exception
WT-2487 Release memory in manydbs test
WT-2489 warnings from /test/manydbs
WT-2490 search_near() returns wrong key for column-store
WT-2492 Windows test_config04.test_config04.test_invalid_config crashes
WT-2493 verbose lsm_manager unsupported
WT-2494 review calls to __wt_free, plus minor bug in an error path.
WT-2495 Missing memory initialization leads to crash on Windows
WT-2496 test/format unable to read root page
WT-2497 test/format saves copy of backup
WT-2498 LSM tree drop hangs when a user cursor is open
WT-2499 LSM shutdown race causes segfault
WT-2501 Dropping a just opened LSM tree isn't safe
WT-2502 memory leak in locking handles for checkpoint
WT-2503 build warning in lsm_tree.c
WT-2506 Using an uninitialised value
Branch: v3.2
https://github.com/mongodb/mongo/commit/224299a6712196228b65831b6c39498caf8669d2

Author:

Message: Import wiredtiger-wiredtiger-2.7.0-1181-g43e885a.tar.gz from wiredtiger branch mongodb-3.2

ref: 5cdd3e3..43e885a

SERVER-22676 WiredTiger fails to open databases created by 3.0.0 or 3.0.1
SERVER-22773 gle_shell_server5441.js fails on ppc64le
SERVER-22784 Coverity analysis defect 77722: Unused value
SERVER-22831 Low query rate with heavy cache pressure and an idle collection
SERVER-23040 Coverity analysis defect 98151: Dereference after null check
SERVER-23203 WiredTiger changes for MongoDB 3.2.5
WT-2107 Add example code including an event handler
WT-2123 Don't clear allocated memory if not required
WT-2173 test/format cache stuck full
WT-2264 Checkpoints cannot keep up with inserts
WT-2280 Add CRC32 Optimized code for PPC64LE
WT-2295 WT_SESSION.create does a full-scan of the main table
WT-2318 Configurable thread wake up time
WT-2322 Join cursor with isolation read-uncommitted may give different results with Bloom filters
WT-2345 Evicting tiny pages creates small pages on disk
WT-2346 Don't hold schema lock during checkpoint I/O
WT-2349 Add ability to open databases read-only
WT-2361 column-store starting record number error
WT-2366 Extend wtperf to support updates that grow the record size
WT-2367 WT_CURSOR.next out-of-order returns failure
WT-2374 read error on index file
WT-2375 Need tests for collators
WT-2376 Modules should compile without including wt_internal.h header file
WT-2381 dump utility discards table config
WT-2382 Problem with custom collator for 'u' format with join cursor
WT-2384 lt, le conditions for ordering cursor in join cursor
WT-2387 Fix cursor random unit test on Windows
WT-2390 OS X build is broken
WT-2391 De-prioritize eviction from indexes
WT-2393 Unnecessary error handling labels.
WT-2394 Long Unit Test for test_compact02 failed.
WT-2395 Recovery failure with an LSM tree
WT-2396 Jenkins Spinlock GCC task Hung
WT-2397 Cursor traversal from end of the tree skips records.
WT-2399 Add test case that verifies cursor traversal
WT-2404 Add streaming pack/unpack methods to the extension API
WT-2405 test utility error handling.
WT-2406 cursor_order lint, minor bug fixes
WT-2407 recovery lint
WT-2409 Minor Perf Regression in LSM
WT-2410 Casting function pointers to different types
WT-2411 LSM drop hang
WT-2412 Truncate error tag is incorrect
WT-2414 Avoid extractor calls for ordering cursor in join cursor
WT-2417 Windows Jenkins task is failing
WT-2418 test_rebalance failing with EBUSY
WT-2419 Tests fail to compile on windows due to new util functions
WT-2420 LSM failed to read bytes
WT-2421 test_bloom ret assigned but not used
WT-2422 multiple definitions of custom die function
WT-2423 Session reference count could be wrong if adding the handle fails
WT-2425 evict-btree read through performance drop
WT-2426 Deadlock caused by recent changes to checkpoint handle locking
WT-2427 wtperf should work with builtin compression
WT-2428 Make statistics logging compatible with MongoDB
WT-2429 Add a statistic that tracks aggressive mode in eviction
WT-2430 statistic for join cursor
WT-2431 Join statistics documentation needed
WT-2432 Understand eviction impact on LSM and readonly workload
WT-2433 Allow read-only databases to log statistics
WT-2434 Race between force-drop and sweep
WT-2435 __wt_evict_file_exclusive_on/off cleanups
WT-2436 lt, le conditions for ref cursor with "strategy=bloom" in join cursor
WT-2437 Test suite failures on Windows
WT-2438 Extend WiredTiger stat declarations to help timeseries tool
WT-2440 vpmsum_crc32: Per the PPC64 ABI, v20-v31 are non-volatile register
WT-2443 Getting statistic for all indexes used in join cursor
WT-2444 broken flag test in wtperf, whitespace
WT-2447 join cursor reads main table
WT-2448 Add no_scale flag to relevant statistics
WT-2449 configure should check for a 64-bit build
WT-2451 Allow eviction of metadata
WT-2454 checkpoint_sync=false does not prevent flushes/sync to disk.
WT-2456 Update Power8 CRC32 Code
WT-2457 Dropping an LSM table can fail with EBUSY when no user ops are active
WT-2459 Allow Configure scripts to provide the --tag option for libtool when compiling on PPC
WT-2460 checkpoint failing with WT_ROLLBACK
WT-2461 sweep01 failing
WT-2463 Test that measures idle CPU usage fails under valgrind
WT-2464 Valgrind errors.
WT-2465 Coverity 1352899: Dereference before null check
WT-2466 Coverity 1352893 Buffer not null terminated
WT-2467 Coverity 1352894: Logically dead code
WT-2468 Coverity 1352896: Explicit null dereferenced
WT-2469 Coverity 1352897: Integer overflowed argument
WT-2470 Coverity 1352898: Resource leak
WT-2471 review WiredTiger "int" printf formats
WT-2473 MSVC doesn't support PRId64
WT-2475 Have reconf script remove cached configure results
WT-2476 btree->evict_lock is being accessed after being destroyed
WT-2477 Missing define in Windows wiredtiger_config.h
WT-2478 Valgrind test failures
WT-2481 Recent changes affect LSM performance
WT-2482 Coverity 1353015, 1353016, out-of-bounds access
WT-2483 readonly02 periodically fails
WT-2484 Coverity 1345809: unchecked return value
WT-2485 Test/format failure with Floating point exception
WT-2487 Release memory in manydbs test
WT-2489 warnings from /test/manydbs
WT-2490 search_near() returns wrong key for column-store
WT-2492 Windows test_config04.test_config04.test_invalid_config crashes
WT-2493 verbose lsm_manager unsupported
WT-2494 review calls to __wt_free, plus minor bug in an error path.
WT-2495 Missing memory initialization leads to crash on Windows
WT-2496 test/format unable to read root page
WT-2497 test/format saves copy of backup
WT-2498 LSM tree drop hangs when a user cursor is open
WT-2499 LSM shutdown race causes segfault
WT-2501 Dropping a just opened LSM tree isn't safe
WT-2502 memory leak in locking handles for checkpoint
WT-2503 build warning in lsm_tree.c
WT-2506 Using an uninitialised value
Branch: v3.2
https://github.com/mongodb/mongo/commit/224299a6712196228b65831b6c39498caf8669d2