On Fri, 17 Dec 2021 23:51:25 +0900, Tetsuo Handa wrote:
> ioctl(fd, LOOP_CTL_ADD, 1048576) causes
>
> sysfs: cannot create duplicate filename '/dev/block/7:0'
>
> message because such request is treated as if ioctl(fd, LOOP_CTL_ADD, 0)
> due to MINORMASK == 1048575. Verify that all minor numbers for that device
> fit in the minor range.
>
> [...]
Applied, thanks!
[1/1] block: check minor range in device_add_disk()
commit: e338924bd05d6e71574bc13e310c89e10e49a8a5
Best regards,
--
Jens Axboe
