Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com> says:
This series replaces the SYNC_CACHE approach with FUA (Force Unit
Access) to prevent data loss during board resets while avoiding
system hangs during large sparse image flashing operations.
The previous SYNC_CACHE implementation caused timeouts and hangs
when flashing large sparse images because it issued cache sync
commands after every write operation. The FUA approach achieves
the same data integrity goal by setting the FUA bit in
WRITE10 commands.
Link: https://lore.kernel.org/r/20260416-enable_fua-v3-0-84508de2bfd9@oss.qualcomm.com
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