Re: [PATCH 2/2] nvme: add emulation for zone-append

[Keith Busch]

On Wed, Aug 19, 2020 at 03:54:20PM -0600, David Fugate wrote:
> On Wed, 2020-08-19 at 13:25 -0600, Jens Axboe wrote:
> > It's not required, the driver will function quite fine without it. If
> > you
> > want to use ZNS it's required. 
> 
> The NVMe spec does not require Zone Append for ZNS; a *vendor-neutral*
> Linux driver should not either. 

The spec was developed over the course of years with your employer's
involvement, and the software enabling efforts occurred in parallel. The
"optional" part was made that way at the final hour, so please align
your expectations accordingly.
 
> Agreed, but this standard needs to be applied equally to everyone.
> E.g., harmless contributions such as 
> https://lore.kernel.org/linux-nvme/20200611054156.GB3518@xxxxxx/ get
> rejected yet clear spec violations from maintainers are accepted?
> type of behavior encourages forking, vendor-specific drivers, etc.
> which is somewhere I hope none of us want to go.

You're the one who left that thread dangling. You offered to have your
firmware accommodate the Intel sponsored feature that makes your patch
unnecessary in the first place. Your follow up made no sense and you
have not responded to the queries about it.