found with using the `stablefixes` tool from //git.lwn.net/gitdm.git
like: git log --decorate v5.4.100^..v5.4.211 | stablefixes
The resulting stable-fixes.html was checked for entries with fixes
that got added later than v5.4.203 of regressions introduced earlier
than that version.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>