Re: [PATCHv2 2/5] dm-crypt: provide dma_alignment limit in io_hints

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On Thu, Nov 10 2022 at  1:44P -0500,
Keith Busch <kbusch@xxxxxxxx> wrote:

> From: Keith Busch <kbusch@xxxxxxxxxx>
> 
> This device mapper needs bio vectors to be sized and memory aligned to
> the logical block size. Set the minimum required queue limit
> accordingly.
> 
> Link: https://lore.kernel.org/linux-block/20221101001558.648ee024@xxxxxxxxxxxxx/
> Fixes: b1a000d3b8ec5 ("block: relax direct io memory alignment")
> Reportred-by: Eric Biggers <ebiggers@xxxxxxxxxx>
> Reported-by: Dmitrii Tcvetkov <me@xxxxxxxxx>
> Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>

Reviewed-by: Mike Snitzer <snitzer@xxxxxxxxxx>




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