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orch: fix uffd prefault/close race condition
- #2830
#2830
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kalyazin
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e2b-dev/runtime:main
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e2b-dev/runtime:kalyazin/prefetch_race
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May 28, 2026
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orch: fix uffd prefault/close race condition
#2830
kalyazin
merged 2 commits into
main
e2b-dev/runtime:main
from
kalyazin/prefetch_race
e2b-dev/runtime:kalyazin/prefetch_race
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Commits on May 28, 2026
fix(uffd): prevent UFFDIO_COPY on closed fd in Prefault
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test(uffd): add regression test for Prefault/Close race
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