Patchg 0500-block-raw-posix-Try-both-FIEMAP-and-SEEK_HOLE.patch appears to be part of a bigger re-write of the related code. and is ON TOP of the patches already applied in this bug.
No doubt the rewirtten code is "better" but backporting it contains more risk than the 2 simple fixes I already nominated.
Patchg 0500-block- raw-posix- Try-both- FIEMAP- and-SEEK_ HOLE.patch appears to be part of a bigger re-write of the related code. and is ON TOP of the patches already applied in this bug.
No doubt the rewirtten code is "better" but backporting it contains more risk than the 2 simple fixes I already nominated.