| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 103/191] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES | Date | Tue, 7 Jan 2020 21:53:43 +0100 |
| |
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:
|