[sr #111371] mmap test failes on OpenBSD 7.8

Zack Weinberg <[email protected]> Thu, 22 Jan 2026 19:41:05 -0500 (EST)

Newsgroups	gmane.comp.sysutils.autoconf.bugs
Message-ID	<[email protected]>

Update of sr #111371 (group autoconf):

                  Status:  Need Changes Elsewhere => Not Autoconf

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Follow-up Comment #4:

Additionally, looking at the test programs for both tests, what they're
testing for is a unified page cache.  They will only succeed on systems where
changes to a file by write() are visible via a memory map that was created
before the write operation.  Last I heard, OpenBSD does not implement this,
and so the test results are correct.


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