Three submission drafts, written and parked, awaiting validation gates. All live in ''gitea/marfrit-packages'' under ''upstream-submissions/''.

Index: fourier.

• File: ''upstream-submissions/qt6-base-fourier/qt-bug-report.md''
• Targets: bugreports.qt.io issue + Qt Gerrit MR
• Why now-ish: pure spec-correctness GLES3 fix, validated on two Mali generations (G52 ohm, T860 fresnel), zero regressions visible. Cleanly upstream-targetable.

• File: ''upstream-submissions/kwin-fourier/kde-mr-body.md''
• Targets: KDE GitLab (invent.kde.org) merge request against kwin
• Patch: ''0002-transaction-poll-dmabuf-fd-directly-upstream-shape.patch''
• Why staged: the diagnostic patch (0001) is a bypass not suitable for upstream; 0002 is the upstream-bound shape (poll dmabuf fd directly instead of going through ''EXPORT_SYNC_FILE'' + ''QSocketNotifier'').

• File: ''upstream-submissions/vb2-dma-resv/lkml-submission-notes.md'' — full ''git send-email'' recipe with CC list
• Source: ''kernel/vb2-dma-resv-rfc/''
• Target: linux-media mailing list (RFC)
• Patches: vb2 helper API + hantro opt-in + rockchip-rga opt-in
• APIs verified: all against ''include/linux/dma-{fence,resv}.h''

See fourier:vb2_dma_resv_rfc for why this exists and how it relates to the kwin patch.