marfrit d3564b061c upstream-submissions/vb2-dma-resv: linux-media submission notes ...

Submission notes for the kernel/vb2-dma-resv-rfc series. Captures:

- Pre-flight gates (full-tree compile-test, boot-test on ohm,
  runtime validation by uninstalling kwin-fourier and confirming
  chrome still plays through, syscall-count delta).
- The git send-email recipe with the full CC list (linux-media,
  V4L2 maintainers, hantro maintainer Tomasz Figa, dma-buf
  reviewers Sumit Semwal / Christian König / Jason Ekstrand,
  dri-devel, linux-rockchip, Heiko / Jeffy).
- Expected reviewer feedback (opt-in vs. auto-on, selftest
  request, signal-point semantics for async producers,
  Pick-to-LTS decision).
- Withdraw conditions if upstream is already doing this work or
  the design has a fundamental issue we didn't see.

This is the third upstream-submission draft in the campaign:

   upstream-submissions/qt6-base-fourier/   bugreports.qt.io draft
   upstream-submissions/kwin-fourier/       invent.kde.org MR draft
   upstream-submissions/vb2-dma-resv/       linux-media draft (this)

2026-04-28 19:52:02 +00:00

..

lkml-submission-notes.md

upstream-submissions/vb2-dma-resv: linux-media submission notes

2026-04-28 19:52:02 +00:00