This PR disables VIRTUAL_THREAD_START/END events when no debugger is attached.
Some customers like to launch (in production mode) the JVM with the debug agent
enabled, but with no debugger attached. This usually has a very minimal
performance impact as long as the debugger remains unattached. La
On Tue, 11 Oct 2022 19:00:11 GMT, Leonid Mesnik wrote:
> The fix removes nsk/jvmti/ tests ported to serviceability/jvmti and
> forward-ports corresponding fixed. The suspend/resume tests require more work
> covered by https://bugs.openjdk.org/browse/JDK-8295169.
This pull request has now been
On Mon, 24 Oct 2022 05:29:26 GMT, Chris Plummer wrote:
> Various debugger tests (mainly JCK vm/jdwp tests) are failing with:
>
> `FATAL ERROR in native method: JDWP SetTag,
> jvmtiError=JVMTI_ERROR_WRONG_PHASE(112) `
>
> Sometimes instead of `SetTag` the message says `GetTag` or `signature`.
On Mon, 24 Oct 2022 05:29:26 GMT, Chris Plummer wrote:
> Various debugger tests (mainly JCK vm/jdwp tests) are failing with:
>
> `FATAL ERROR in native method: JDWP SetTag,
> jvmtiError=JVMTI_ERROR_WRONG_PHASE(112) `
>
> Sometimes instead of `SetTag` the message says `GetTag` or `signature`.
On Wed, 19 Oct 2022 17:54:02 GMT, Kevin Walls wrote:
>> Set the management.properties
>> "com.sun.management.jmxremote.serial.filter.pattern" value by default, to
>> restrict types that can be deserialized.
>>
>> Use the example value from the Core Libraries guide (see section 2.
>> Serializ
On Tue, 25 Oct 2022 18:31:29 GMT, Serguei Spitsyn wrote:
> How was this set of segments to be filtered by default identified?
I started with the set of classes given as an example in the Core Libraries
guide,
https://docs.oracle.com/en/java/javase/19/core/serialization-filtering1.html in
the "
On Mon, 24 Oct 2022 05:29:26 GMT, Chris Plummer wrote:
> Various debugger tests (mainly JCK vm/jdwp tests) are failing with:
>
> `FATAL ERROR in native method: JDWP SetTag,
> jvmtiError=JVMTI_ERROR_WRONG_PHASE(112) `
>
> Sometimes instead of `SetTag` the message says `GetTag` or `signature`.
On Mon, 24 Oct 2022 05:29:26 GMT, Chris Plummer wrote:
> Various debugger tests (mainly JCK vm/jdwp tests) are failing with:
>
> `FATAL ERROR in native method: JDWP SetTag,
> jvmtiError=JVMTI_ERROR_WRONG_PHASE(112) `
>
> Sometimes instead of `SetTag` the message says `GetTag` or `signature`.
On Wed, 19 Oct 2022 17:54:02 GMT, Kevin Walls wrote:
>> Set the management.properties
>> "com.sun.management.jmxremote.serial.filter.pattern" value by default, to
>> restrict types that can be deserialized.
>>
>> Use the example value from the Core Libraries guide (see section 2.
>> Serializ
On Wed, 19 Oct 2022 17:54:02 GMT, Kevin Walls wrote:
>> Set the management.properties
>> "com.sun.management.jmxremote.serial.filter.pattern" value by default, to
>> restrict types that can be deserialized.
>>
>> Use the example value from the Core Libraries guide (see section 2.
>> Serializ
On Wed, 19 Oct 2022 17:54:02 GMT, Kevin Walls wrote:
>> Set the management.properties
>> "com.sun.management.jmxremote.serial.filter.pattern" value by default, to
>> restrict types that can be deserialized.
>>
>> Use the example value from the Core Libraries guide (see section 2.
>> Serializ
On Wed, 19 Oct 2022 17:54:02 GMT, Kevin Walls wrote:
>> Set the management.properties
>> "com.sun.management.jmxremote.serial.filter.pattern" value by default, to
>> restrict types that can be deserialized.
>>
>> Use the example value from the Core Libraries guide (see section 2.
>> Serializ
On Sat, 22 Oct 2022 01:38:44 GMT, Kim Barrett wrote:
> Please review this change to GrowableArray to support capacity management.
> Two functions are added to GrowableArray, reserve and shrink_to_fit. Also
> renamed the max_length function to capacity.
>
> Used these new functions in StringDedu
On Mon, 24 Oct 2022 08:11:42 GMT, Axel Boldt-Christmas
wrote:
>> Kim Barrett has updated the pull request with a new target base due to a
>> merge or a rebase. The incremental webrev excludes the unrelated changes
>> brought in by the merge/rebase. The pull request contains eight additional
>
> Please review this change to GrowableArray to support capacity management.
> Two functions are added to GrowableArray, reserve and shrink_to_fit. Also
> renamed the max_length function to capacity.
>
> Used these new functions in StringDedupTable.
>
> Testing: mach5 tier1-3
Kim Barrett has up
On Mon, 24 Oct 2022 08:11:42 GMT, Axel Boldt-Christmas
wrote:
> Any thoughts of moving `expand_to` and `shrink_to_fit` to a common function,
> given that they share a lot of logic. Something like a general resize that
> [...]
You are right that there are some opportunities for factoring out c
On Tue, 25 Oct 2022 13:43:56 GMT, Weijun Wang wrote:
> I wonder if this means even if we get everything right now the tool might add
> trailing spaces again later.
Good catch, Max. Yes, that should be dealt with in the translation process.
> I suggest we focus on the English files this time an
On Sat, 22 Oct 2022 03:05:07 GMT, Chris Plummer wrote:
> The implementation of removeThread() is currently:
>
>
> static void
> removeThread(JNIEnv *env, ThreadList *list, jthread thread)
> {
> ThreadNode *node;
>
> node = findThread(list, thread);
> if (node != NULL) {
> r
On Mon, 24 Oct 2022 05:29:26 GMT, Chris Plummer wrote:
> Various debugger tests (mainly JCK vm/jdwp tests) are failing with:
>
> `FATAL ERROR in native method: JDWP SetTag,
> jvmtiError=JVMTI_ERROR_WRONG_PHASE(112) `
>
> Sometimes instead of `SetTag` the message says `GetTag` or `signature`.
On Mon, 24 Oct 2022 19:21:07 GMT, Magnus Ihse Bursie wrote:
>> Properties files is essentially source code. It should have the same
>> whitespace checks as all other source code, so we don't get spurious
>> trailing whitespace changes.
>>
>> With the new Skara jcheck, it is possible to increas
On Mon, 24 Oct 2022 19:21:07 GMT, Magnus Ihse Bursie wrote:
>> Properties files is essentially source code. It should have the same
>> whitespace checks as all other source code, so we don't get spurious
>> trailing whitespace changes.
>>
>> With the new Skara jcheck, it is possible to increas
On Fri, 7 Oct 2022 19:54:54 GMT, Kevin Walls wrote:
> There are a few changes we can make to better understand the LingeredApp test
> when it goes wrong:
>
> startAppExactJvmOpts() should not try and call finishApp unless the process
> isAlive, that just creates a misleading exception.
>
> wa
On Mon, 17 Oct 2022 20:16:49 GMT, Kevin Walls wrote:
>> There are a few changes we can make to better understand the LingeredApp
>> test when it goes wrong:
>>
>> startAppExactJvmOpts() should not try and call finishApp unless the process
>> isAlive, that just creates a misleading exception.
>
On Sat, 22 Oct 2022 01:38:44 GMT, Kim Barrett wrote:
> Please review this change to GrowableArray to support capacity management.
> Two functions are added to GrowableArray, reserve and shrink_to_fit. Also
> renamed the max_length function to capacity.
>
> Used these new functions in StringDedu
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