RFR (XS): 8025842: Convert warning("Thread holding lock at safepoint that vm can block on", ...) to fatal(...)

Vladimir Ivanov vladimir.x.ivanov at oracle.com
Thu Oct 3 07:55:55 PDT 2013


I ran full set of VM tests on supported platforms.

While investigating 8023461, I ran runThese in different configurations 
trying to reproduce the failure w/o any success.

It shouldn't pollute test results. Looking at test results, such 
warnings are rare.

Started Kitchensink run. Will let you know about the results.

Best regards,
Vladimir Ivanov

On 10/3/13 6:31 PM, Coleen Phillimore wrote:
> Hi Vladimir,
> The change looks good but what testing have you done with this? Have you
> run Kitchensink and the aurora tests?   We might start getting a whole
> bunch of failures now which is good in a way but it would be good to
> know beforehand that they are coming.   And start investigating whether
> this is benign in certain cases, which is why someone made this a
> warning in the first place.
> Thanks,
> Coleen
> On 10/03/2013 05:52 AM, Vladimir Ivanov wrote:
>> Thank you, Roland.
>> Best regards,
>> Vladimir Ivanov
>> On 10/3/13 12:11 PM, Roland Westrelin wrote:
>>>> http://cr.openjdk.java.net/~vlivanov/8025842/webrev.00/
>>> That looks good to me.
>>> Roland.

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