diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-11-29 11:28:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-09 10:19:58 +0100 |
| commit | 247aca0b6baef106ed99fbc43bd0a367c865ccce (patch) | |
| tree | 10fa57cda244ffa73efcb07653dfc3b2cec8cca3 /block/compat_ioctl.c | |
| parent | 17d3c07aaba71b23c10a6e1dce2320ac5fdfae3b (diff) | |
compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES
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>
Diffstat (limited to 'block/compat_ioctl.c')
| -rw-r--r-- | block/compat_ioctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index 6490b2759bcb..7f053468b50d 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -357,6 +357,8 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg) case BLKRRPART: case BLKREPORTZONE: case BLKRESETZONE: + case BLKGETZONESZ: + case BLKGETNRZONES: return blkdev_ioctl(bdev, mode, cmd, (unsigned long)compat_ptr(arg)); case BLKBSZSET_32: |