[v2,03/27] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES

Message ID 20191217221708.3730997-4-arnd@arndb.de
State New
Headers show
Series
  • Untitled series #25794
Related show

Commit Message

Arnd Bergmann Dec. 17, 2019, 10:16 p.m.
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>

---
 block/compat_ioctl.c | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.20.0

Patch

diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 830f91e05fe3..f5c1140b8624 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -356,6 +356,8 @@  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: