Re: PROBLEM: BLKPG_DEL_PARTITION with GENHD_FL_NO_PART used to return ENXIO, now returns EINVAL

[Christoph Hellwig]

On Tue, Jan 16, 2024 at 09:46:21PM +0800, Yu Kuai wrote:
> Please ignore the patch from last email. Sorry for the noise...
> bdev_resize_partition() will also return -ENXIO if partition does't
> exist. So the right patch should be following:

Yes, this looks good.  I've also verified that historically
adding a partition always returned -EINVAL when beyond the maximum
number of partitions (which would have been 0 in this case).