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Read a character device synchronously when the kernel refuses to poll it - #41621

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robobun wants to merge 12 commits into

mainfrom

robobun/b88cf907/unpollable-chardev-stream

Open

Read a character device synchronously when the kernel refuses to poll it#41621
robobun wants to merge 12 commits into
mainfrom
robobun/b88cf907/unpollable-chardev-stream

Commits on Sep 6, 2026
Commits on Sep 7, 2026
- test: make the empty-FIFO serve test independent of writer timing
  robobun
  committed
  c7ff6a4
- Merge branch 'main' into robobun/b88cf907/unpollable-chardev-stream
  Jarred-Sumner
  authored
  59f0381
Commits on Oct 2, 2026
Commits on Oct 3, 2026
- Bound a served device slice once the poll is refused, and report EAGAIN from a reader with no poll
  robobun
  committed
  f4a4c6f
- test: wait for the descriptor count without a round limit
  robobun
  committed
  24a18bc