[jdk17u-dev] RFR: 8303942: os::write should write completely [v2]

[Aleksey Shipilev]

On Tue, 28 May 2024 18:57:27 GMT, Elif Aslan <duke at openjdk.org> wrote:

>> This is not a clean backport. There were multiple merge conflicts related to undefined parameters and existing methods. This backport is required to address a crash observed in Amazon production. Please refer to the related [PR](https://github.com/openjdk/jdk17u-dev/pull/2281), which has already been merged.
>> 
>> 
>> In addition to GHA Tier 1, runtime hotspot, JFR, and hotspot GC tests have been run on macOS.
>> 
>> 
>>    TEST                                              TOTAL  PASS  FAIL ERROR
>>    jtreg:test/hotspot/jtreg:hotspot_runtime            880   880     0     0
>> ==============================
>> TEST SUCCESS
>> 
>> Finished building target 'test' in configuration 'macosx-x86_64-server-release'
>> 
>> Additinonally, added clean backport of [JDK-8316468] (https://github.com/openjdk/jdk/commit/7ce5bd159024e70f5a997c47ed2ce962d6e6091b)
>> 
>> After new commit reran runtime hotspot tests and they all passed
>
> Elif Aslan has updated the pull request incrementally with one additional commit since the last revision:
> 
>   backport of 7ce5bd159024e70f5a997c47ed2ce962d6e6091b

This is a tad intrusive change, please make sure that all tests are pass. For example:


JTREG_KEYWORDS="!headful & !external-dep & !printer" make test TEST=all

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/2490#issuecomment-2141865233