From: Arnd Bergmann arnd@arndb.de
commit 21d37340912d74b1222d43c11aa9dd0687162573 upstream.
These were added to blkdev_ioctl() in v4.20 but not blkdev_compat_ioctl, so add them now.
Cc: stable@vger.kernel.org # v4.20+ Fixes: 72cd87576d1d ("block: Introduce BLKGETZONESZ ioctl") Fixes: 65e4e3eee83d ("block: Introduce BLKGETNRZONES ioctl") Reviewed-by: Damien Le Moal damien.lemoal@wdc.com Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- block/compat_ioctl.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -357,6 +357,8 @@ long compat_blkdev_ioctl(struct file *fi case BLKRRPART: case BLKREPORTZONE: case BLKRESETZONE: + case BLKGETZONESZ: + case BLKGETNRZONES: return blkdev_ioctl(bdev, mode, cmd, (unsigned long)compat_ptr(arg)); case BLKBSZSET_32: