Description: xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2034813
 https://www.openwall.com/lists/oss-security/2022/01/10/1
Notes:
 carnil> Fixed as well in 5.15.14 for 5.15.y.
Bugs:
upstream: released (5.16) [983d8e60f50806f90534cc5373d0ce867e5aaf79]
5.10-upstream-stable: released (5.10.91) [16d8568378f9ee2d1e69216d39961aa72710209f]
4.19-upstream-stable: released (4.19.225) [1c3564fca0e7b8c9e96245a2cb35e198b036ee9a]
4.9-upstream-stable: released (4.9.297) [19e3d9a26f28f432ae89acec22ec47b2a72a502c]
sid: released (5.15.15-1)
5.10-bullseye-security: released (5.10.92-1)
4.19-buster-security: released (4.19.232-1)
4.9-stretch-security: released (4.9.303-1)