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EOPNOTSUPP on O_TMPFILE #119

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ezrizhu opened this issue Jul 24, 2023 · 1 comment
Open

EOPNOTSUPP on O_TMPFILE #119

ezrizhu opened this issue Jul 24, 2023 · 1 comment
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@ezrizhu
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ezrizhu commented Jul 24, 2023

openat(AT_FDCWD, "/tmp", O_RDWR|O_EXCL|O_CLOEXEC|O_TMPFILE, 0600) = -1 EOPNOTSUPP (Operation not supported)

Motivation: apt update on future branch mostly works besides being unable to make tmpfiles for signature verification, emitting warnings. Everything else works.
@mgree
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mgree commented Jul 28, 2023

There's an old patch on the mailing list from 2021 that seems to add support for O_TMPFILE in overlayfs, but for some reason the patch seems to never have been actually submitted. 🤔

@mgree mgree added the bug Something isn't working label Oct 20, 2023
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@mgree @ezrizhu