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This is the 5.10.87 stable release

This is the 5.4.167 stable release

android12-5.10 September 2021 release 8

security_patch: 2022-01-05

Artifacts
  boot.img: https://ci.android.com/builds/submitted/8010647/gsi_arm64-user/latest

This is the 5.4.166 stable release

This is the 5.10.86 stable release

This is the 5.15.9 stable release

next-20211215

This is the 5.4.165 stable release

This is the 5.10.85 stable release

This is the 5.15.8 stable release

This is the 4.19.221 stable release

This is the 4.14.258 stable release

This is the 4.9.293 stable release

This is the 4.4.295 stable release

Android 12.0.0 release 0.26

Linux 5.16-rc5

aio poll fixes for 5.16-rc5

Fix three bugs in aio poll, and one issue with POLLFREE more broadly:

  - aio poll didn't handle POLLFREE, causing a use-after-free.
  - aio poll could block while the file is ready.
  - aio poll called eventfd_signal() when it isn't allowed.
  - POLLFREE didn't handle multiple exclusive waiters correctly.

This has been tested with the libaio test suite, as well as with test
programs I wrote that reproduce the first two bugs.  I am sending this
pull request myself as no one seems to be maintaining this code.