BZLZHH 3b9f536dd2 [Docs] (P12): the device-lost reply tolerance and the texture-upload wait granularity get their own record - what landed, the gates that can go red, and what is still owed ...

- notes/p12/DEVICELOST-AND-UPLOAD-WAITS.md: the two items, their root causes with file:line anchors,
  the five cases that pin them, the red each one produced when the fix was taken back out, and the
  four things this round did NOT do (device end-to-end, local G1, the ResourceCreate /
  SetTextureParams pair, and the sandbox's missing /dev/dri - which reds the two EventForfeitPeer
  lanes for reasons that have nothing to do with the change).
- p12/README.md: a line in the summary and the new file in this directory's table.
- MEASUREMENTS.md: the P12 conclusion and row now carry the number the gate pins - one reply wait
  per pure texture upload becomes zero - with the device wall clock named as the measurement still
  owed rather than left implied.

2026-09-25 19:44:51 +08:00

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Disaggregated

[Docs] (P12): the device-lost reply tolerance and the texture-upload wait granularity get their own record - what landed, the gates that can go red, and what is still owed

2026-09-25 19:44:51 +08:00