https://bugzilla.kernel.org/show_bug.cgi?id=106871

--- Comment #1 from Tom Yan <[email protected]> ---
https://bugzilla.kernel.org/show_bug.cgi?id=16490#c8

The question is, why are we even using "write through" as fallback when if it
can be dangerous? What's wrong with using "write back" as fallback instead?
Would a SYNCHRONIZE CACHE command ever be a threat to devices without write
cache or caching mode page?

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b81478d82e389dd0961760f5ff6f56b50d29db6d
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=eaa05dfcdb12cf3a7bedf8918dc8699c00944384

Seems like we consider "write back" an safer option everywhere else but we just
somehow require users to use a quirk to switch to that for no reason. This just
looks silly to me.

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