Re: [PATCH V4] block: make segment size limit workable for > 4K PAGE_SIZE

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On Wed, Feb 19, 2025 at 10:44:09AM +0800, Ming Lei wrote:
> PAGE_SIZE is applied in validating block device queue limits, this way is
> very fragile and is wrong:

It's neither very fragily nor wrong.  If you want to change it to suit
your needs that might or might not be ok but this language isn't.

> - queue limits are read from hardware, which is often one readonly hardware
> property

queues limits aren't read from hardware per definition.  Very often they
are software limits.





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