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PR240989: provide just one instance of futex_list
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Authored by yuripv on Oct 18 2019, 5:14 AM.

Details

Summary

Move futex_list to linux.c so that there's only one instance in linux32/linux64/linux_common case. This fixes the problem described in the PR allowing communication between 32 and 64 bit linux processes.

The linux.c location is easiest (even if not the best?) one that doesn't otherwise require modifying the include lists.

Test Plan

Run the reproducer attached to the PR.

Diff Detail

Repository
rS FreeBSD src repository
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.