12 Dec
2019
12 Dec
'19
1:20 a.m.
On 2019/12/12 5:44, Arnd Bergmann wrote:
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") Signed-off-by: Arnd Bergmann arnd@arndb.de
block/compat_ioctl.c | 2 ++ 1 file changed, 2 insertions(+)
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:
Reviewed-by: Damien Le Moal damien.lemoal@wdc.com
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Damien Le Moal
Western Digital Research