[PATCH 0/1] [focal:linux-azure, groovy:linux-azure, hirsute:linux-azure] block: return the correct bvec when checking for gaps

[Tim Gardner]

Mictrosft has requested the addition of this patch to all Azure
kernels >= v5.1

BugLink: https://bugs.launchpad.net/bugs/1931497

[Impact] 

Incorrect pages can be written to disk.

[Test Plan]

stress-ng --sequential 8 --class io -t 5m --times

[Where problems could occur]

Different incorrect pages could be wriiten to disk.

[Other Info]

SF:#00312353