tonyp [Sat, 16 Oct 2010 17:12:19 -0400] rev 6983
6991377: G1: race between concurrent refinement and humongous object allocation
Summary: There is a race between the concurrent refinement threads and the humongous object allocation that can cause the concurrent refinement threads to corrupt the part of the BOT that it is being initialized by the humongous object allocation operation. The solution is to do the humongous object allocation in careful steps to ensure that the concurrent refinement threads always have a consistent view over the BOT, region contents, and top. The fix includes some very minor tidying up in sparsePRT.
Reviewed-by: jcoomes, johnc, ysr
johnc [Mon, 18 Oct 2010 15:01:41 -0700] rev 6982
6988458: G1: assert(mr.end() <= _cm->finger()) failed: otherwise the region shouldn't be on the stack
Summary: The changes from 6941395 did not clear the CMTask::_aborted_region fields when concurrent marking aborted because of overflow. As a result, the next time around we could see a memory region whose start address was above the global finger and the assertion tripped. Moved the clearing of the aborted regions to ConcurrentMark::clear_marking_state, which is executed on all of the exit paths.
Reviewed-by: tonyp, ysr, jmasa
tonyp [Fri, 15 Oct 2010 17:26:56 -0400] rev 6981
6992189: G1: inconsistent base used in sparse rem set iterator
Summary: The remembered set iterator for sparse tables incorrectly assumes that index 0 corresponds to the bottom of the heap, not address 0 as it is the case.
Reviewed-by: ysr, jmasa
tonyp [Thu, 14 Oct 2010 10:38:14 -0400] rev 6980
6990359: G1: don't push a stolen entry on the taskqueue, deal with it directly
Summary: When an entry is stolen, don't push it on the task queue but process it directly.
Reviewed-by: iveresov, ysr, jcoomes
kamg [Tue, 26 Oct 2010 16:48:28 -0700] rev 6979
Merge
kamg [Tue, 26 Oct 2010 14:08:49 -0400] rev 6978
6891959: HotSpot should not throw ClassFormatError if a class has a field with '>' and/or '<' in its name
Summary: Class file parser needs to look for and disallow '[' in names.
Reviewed-by: coleenp, never
acorn [Tue, 26 Oct 2010 14:43:21 -0400] rev 6977
Merge
acorn [Mon, 25 Oct 2010 13:31:55 -0400] rev 6976
Merge
acorn [Fri, 22 Oct 2010 15:59:34 -0400] rev 6975
6988353: refactor contended sync subsystem
Summary: reduce complexity by factoring synchronizer.cpp
Reviewed-by: dholmes, never, coleenp
kamg [Thu, 21 Oct 2010 10:10:23 -0400] rev 6974
6991315: RedefineClasses fails with java.lang.VerifyError
Summary: Repair stackmap table attribute when relocating bytecode
Reviewed-by: acorn, never
trims [Wed, 20 Oct 2010 17:07:25 -0700] rev 6973
Merge
iveresov [Tue, 19 Oct 2010 11:14:52 -0700] rev 6972
6989669: Coops: -Xshare:dump causes crash
Summary: Temporarily fix to disable compressed oops with CDS
Reviewed-by: dholmes, twisti, kvn, never
never [Mon, 18 Oct 2010 09:33:24 -0700] rev 6971
Merge
never [Fri, 15 Oct 2010 14:21:11 -0700] rev 6970
6992477: fix for 6991512 broke sparc barriers
Reviewed-by: kvn, iveresov
acorn [Fri, 15 Oct 2010 15:12:04 -0400] rev 6969
Merge
acorn [Wed, 13 Oct 2010 11:46:46 -0400] rev 6968
Merge
kamg [Tue, 12 Oct 2010 10:57:33 -0400] rev 6967
6392697: Additional flag needed to supress Hotspot warning messages
Summary: Apply PrintJvmWarnings flag to all warnings
Reviewed-by: coleenp, phh
bobv [Thu, 07 Oct 2010 15:14:41 -0400] rev 6966
Merge
bobv [Thu, 07 Oct 2010 15:12:57 -0400] rev 6965
6989297: Integrate additional portability improvements
Reviewed-by: vladidan, dholmes
coleenp [Thu, 07 Oct 2010 08:06:06 -0700] rev 6964
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
Summary: min_stack_allowed is a compile time constant and Stack*Pages are settable
Reviewed-by: dholmes, kvn
acorn [Mon, 04 Oct 2010 10:08:29 -0700] rev 6963
Merge
acorn [Mon, 04 Oct 2010 13:11:10 -0400] rev 6962
6763959: java.util.concurrent.locks.LockSupport.parkUntil(0) blocks forever
Summary: Absolute time 0 needs to return immediately.
Reviewed-by: phh, dcubed, dholmes
zgu [Thu, 30 Sep 2010 12:05:08 -0400] rev 6961
6988363: Rebrand vm vendor property settings (jdk7 only)
Summary: Vendor properties should be initialized after JDK version is determined.
Reviewed-by: kamg, ohair, dcubed, dholmes
jcoomes [Thu, 14 Oct 2010 11:57:48 -0700] rev 6960
Merge
jcoomes [Tue, 12 Oct 2010 11:29:45 -0700] rev 6959
6989448: G1: refactor and simplify G1ParScanThreadState
Reviewed-by: iveresov, tonyp
johnc [Tue, 12 Oct 2010 09:36:48 -0700] rev 6958
6971296: G1: simplify G1RemSet class hierarchy
Summary: Remove G1RemSet base class and StupidG1RemSet class; rename HRInto_G1RemSet to just G1RemSet.
Reviewed-by: ysr, tonyp
trims [Thu, 04 Nov 2010 15:19:16 -0700] rev 6957
Added tag hs20-b02 for changeset 9353ae6eae7d
cl [Thu, 04 Nov 2010 15:54:20 -0700] rev 6956
Added tag jdk7-b117 for changeset fa3a454c72a6
cl [Thu, 04 Nov 2010 15:54:14 -0700] rev 6955
Added tag jdk7-b117 for changeset 0a086f450822
duke [Wed, 05 Jul 2017 17:26:05 +0200] rev 6954
Added tag jdk7-b117 for changeset 228e73f288c5