Re: [PATCH v3 01/11] qapi: Restrict query-uuid command to block code

[Markus Armbruster]

Philippe Mathieu-Daudé <philmd@redhat.com> writes:

> In commit f68c01470b we restricted the query-uuid command to
> machine code, but it is incorrect, as it is also used by the
> tools.  Therefore move this command again, but to block.json,
> which is shared by machine code and tools.
>
> Fixes: f68c01470b ("qapi: Restrict query-uuid command to machine code")
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

UUIDs are not really a block-specific thing.

QMP query-uuid and HMP info uuid are about the VM, like query-name.
That's why they used to be next to query-name in misc.json.

There's one additional use in block/iscsi.c's get_initiator_name().  I
figure that's what pulls it into tools via qemu-img.

Which other QAPI modules are shared by all the executables that use it?

What about reverting the commit?  How bad would that be for user mode?