jdk7-b142: Hotspot

Tue May 10 18:39:02 PDT 2011

Build 12 of Hotspot 21 has been pushed to the master OpenJDK 
repositories, for inclusion in JDK 7 Build 142.

http://hg.openjdk.java.net/jdk7/jdk7/corba/rev/b05755e2234d
http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/9ad1548c6b63
http://hg.openjdk.java.net/jdk7/jdk7/jaxp/rev/84e487d88c97
http://hg.openjdk.java.net/jdk7/jdk7/jaxws/rev/0ef3ef823c39
http://hg.openjdk.java.net/jdk7/jdk7/jdk/rev/28269923b747
http://hg.openjdk.java.net/jdk7/jdk7/langtools/rev/4c41a371aaf4
http://hg.openjdk.java.net/jdk7/jdk7/rev/cfbbdb77eac0

In addition to the Hotspot changes, there is a single JDK fix included:

7028071: Add two attributes to the OperatingSystemMXBean to provide CPU 
Load info

Note that while there are "major" failures, these are limited in impact, 
and currently restricted to SPARC only.

-----

Component : VM
Status    : 2 major failures, 1 minor failures
Date      : 05/10/2011 at 10:55
Tested By : VM SQE andNicolay.Haustov at oracle.com
Cost(total man-days): 1

Workspace : N/A
Bundles   : JPRT: 2011-05-06-214839.et151817.hs21-b12-snapshot
Platforms :
Solaris Sparc 11(32), -client
Solaris Sparc 11(32), -server
Solaris Sparc 10(32), -client
Solaris Sparc 10(32), -server
Solaris x86 11(32), -client
Solaris x86 11(32), -server
Solaris x86 10(32), -client
Solaris x86 10(32), -server
WinXP Prof(32), -client
WinXP Prof(32), -server
WinXP Home(32), -client
WinXP Home(32), -server
Win Server 2003(32), -client
Win Server 2003(32), -server
Windows Vista 32 bit, -client
Windows Vista 32 bit, -server
RH AS4.0 (32), -client
RH AS4.0 (32), -server
SuSE SLES 8(32), -client
SuSE SLES 8(32), -server
Solaris AMD64(64jdk), -d64/-server
Sol Sparc 10(64OS)(64jdk), -d64/-server
win server2003 AMD(64OS)(64jdk), -d64/-server
RH AS4.0 AMD(64OS)(64jdk), -d64/-server
SuSE SLES8 AMD(64OS)(64jdk), -d64/-server
Others

Tests     : /net/sqenfs-1.us.oracle.com/export1/comp/vm/testbase
Browsers  : NA
Patches   : NA
Logs      :http://sqeweb.us.oracle.com/nfs/results/vm/gtee/HSX/PIT/VM/hs21/b12/jdk7b142/
Number of Tests Executed : 297082 product tests, 0 unit tests, 0 tck tests

Bug verification status:
======================================
  Tested, Pass:
5091921: Sign flip issues in loop optimizer
6728025: LinkResolver is missing some ResourceMarks
7005503: Make GuaranteedSafepointInterval a diagnostic flag
7032297: PPC: SharedRuntime::dsqrt() to be added to names of methods reported by pd_name_for_address()
7033669: JVM TI spec has to be changed to not contain URLS to the VM Spec
7034139: G1: assert(Thread::current()->is_ConcurrentGC_thread()) failed: only a conc GC thread can call this
7035144: G1: nightly failure: Non-dirty cards in region that should be dirty (failures still exist...)
7036747: 7017009 reappeared, problem with ElfStringTable
7038529: ARM: SIGSEGV in ~RuntimeStub::new_type_array Runtime1 stub
7039447: java profiling is broken in build 139 (garbage in function name)
7039652: Performance regression after 7004547 changes
7040303: ARM: SIGILL running JCK invokevirtual tests
7040450: G1: assert((_g1->evacuation_failed()) || (!_g1->obj_in_cs(obj))) failed: shouldn't still be in ...
7040485: Use transparent huge page on linux by default
7041244: JSR 292: Server VM gets a SEGV running a JCK test
7041501: NUMA: Expand the old gen more aggressively
7042052: Xcomp crash with PopSynchronousTest

  Tested, Pass (partial fixes):

  Tested, Fail:

  Untested bug fixes:
     Setup is not available:
6552561: MaxRecursiveInlineLevel flag doesn't operate correctly
6796786: invalid FP identity transform - (a - b) ->  b - a
7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp
7031385: incorrect register allocation in release_store_fence on linux x86
7035888: c2/arm: deoptimization doesn't restore FP values correctly on vfpv3d16
7036267: c2/arm: mark version number as experimental and disable on unsupported platforms
7040068: CMS: Possibly unsafe initialization of BlockOffsetArrayUseUnallocatedBlock
7040410: -Xloggc:<file>  incorrectly enables TraceClassUnloading causing tracing on tty
7041100: The load in String.equals intrinsic executed before null check
7041582: set_mode_flags isn't called without -Xmixed specified
7042070: Typo in Test6796786.java
7042327: assert(opaq->outcnt() == 1&&  opaq->in(1) == limit) failed:
7042513: c2/arm: 5% perf regression on specjvm98 following 7028374
     Build change only:
6986065: Rebrand exe/dll company names
7019808: build fails on Fedora 14: SELinux run-time check: execution of stack in libjvm.so
7028172: SA needs to adapt to Solaris libproc change made in 6748307
7036525: Disable alternative source mechanism for OPENJDK builds
7040779: Bump the HS21 build number to 12
7041156: gcc 4.6 doesn't recognise -export-dynamic option
7041410: finish removing SOLARIS_7_OR_LATER from HotSpot
7041603: standalone SA doesn't build after 7010849

  New bugs filed:
     Bugs in PIT build:
7043424: assert(_exits.control()->is_top() || !_gvn.type(ret_phi)->empty()) failed: return value must be well
7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method
7043473: JVMTI popframe is broken

     Bugs in earlier promoted build:

Number of PIT requested: 1
Integration target J2SE build number: 1.7.0-b142

Issues and Notes:

7043473 and 7043461 are major issue.
It is GO based on limited impact of the failures (sparc only?).

-------------------------------
 From VM SQE andNicolay.Haustov at oracle.com

-- 
Erik Trimble
Java System Support
Mailstop:  usca22-123
Phone:  x17195
Santa Clara, CA