diff mbox series

[5.4,103/191] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES

Message ID 20200107205338.504353839@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Jan. 7, 2020, 8:53 p.m. UTC 
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(+)
diff mbox series

Patch

--- 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: