[jdk17u-dev] RFR: 8292695: SIGQUIT and jcmd attaching mechanism does not work with signal chaining library [v2]

[Man Cao]

On Sun, 30 Oct 2022 10:02:44 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

>> Resolved signals_posix.cpp because test for do_check is not in 17.
>> That was added by  8283337: Posix signal handler modification warning triggering incorrectly
>> I add 8283337 to this backport as it is subsumed by 8292695.
>> 
>> Resolved os.cpp due to context.
>> Context was changed by "8269466: Factor out the common code for initializing and starting internal VM JavaThreads"
>
> Goetz Lindenmaier has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Add TestBreakSignalThreadDump I forgot in the original commit

Thanks for the update. LGTM now. Not an official Reviewer though.

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Marked as reviewed by manc (no project role).

PR: https://git.openjdk.org/jdk17u-dev/pull/834