On Tue, Jan 03, 2023 at 02:19:18PM +0900, Damien Le Moal wrote: > From: Christoph Hellwig <hch@xxxxxxxxxxxxx> > > Check that the PREFUSH and FUA flags are only set on write bios, > given that the flush state machine expects that. flush state machine is only for request based driver, but FUA is used by bio drivers(dm, md, ...) too, just wondering if bio drivers are covered for this change? If yes, can you add words in the commit log? Thanks, Ming