Linux kernel bug fix: compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES
Subsystem: block (block/compat_ioctl.c)
Bug type: unknown, severity: unknown
Files changed: block/compat_ioctl.c
Introduced by Damien Le Moal on 2018-10-25 11:17:40 -0600; fixed by Arnd Bergmann on 2019-12-21 07:26:41 -0700 (lifetime: 421 days)