[Bug nptl/34511] lio_listio may leave stack-based wait notes queued when returning

https://sourceware.org/bugzilla/show_bug.cgi?id=34511

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |fweimer at redhat dot com

--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
Created attachment 16926
  --> https://sourceware.org/bugzilla/attachment.cgi?id=16926&action=edit
tst-listio-eintr.c

Prompt:

“
Please try to create a test case using the support/ framework for the bug
described in the report below. Write it to rt/tst-listio-eintr.c.

I think you need to get the futex operation in AIO_MISC_WAIT to block somehow,
detect this using support_thread_state_wait, and then send a signal to the
blocked thread.
”                                                

I only had to change the memset_explicit call, previously it used an incorrect
memset on buffer volatile char array.

Assisted-by: LLM

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