block ioctl cleanups v2

[Jens Axboe]

On 11/11/20 9:20 AM, Christoph Hellwig wrote:
> On Wed, Nov 11, 2020 at 09:13:05AM -0700, Jens Axboe wrote:
>> On 11/11/20 12:58 AM, Christoph Hellwig wrote:
>>> Jens, can you take a look and possibly pick this series up?
>>
>> Looks good to me - but what is the final resolution on the BLKROSET
>> propagation?
> 
> Do it properly including a hard read only flag.  Martin has an old
> patch that I'm going to forward port.  For now I think we need to
> adjust dasd to match the behavior of all drivers, so that we can fix
> the common code to behave more like dasd in the next step.

I applied the series, so just send something for this on top.

-- 
Jens Axboe