From: Arnd Bergmann <arnd@arndb.de>
To: Jens Axboe <axboe@kernel.dk>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org,
y2038@lists.linaro.org, linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@lst.de>,
Ben Hutchings <ben.hutchings@codethink.co.uk>,
linux-doc@vger.kernel.org, corbet@lwn.net,
viro@zeniv.linux.org.uk, linux-fsdevel@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>,
stable@vger.kernel.org, Damien Le Moal <damien.lemoal@wdc.com>
Subject: [PATCH v2 03/27] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES
Date: Tue, 17 Dec 2019 23:16:44 +0100 [thread overview]
Message-ID: <20191217221708.3730997-4-arnd@arndb.de> (raw)
In-Reply-To: <20191217221708.3730997-1-arnd@arndb.de>
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(+)
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:
--
2.20.0
next prev parent reply other threads:[~2019-12-17 22:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191217221708.3730997-1-arnd@arndb.de>
2019-12-17 22:16 ` [PATCH v2 02/27] compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE Arnd Bergmann
2019-12-17 22:16 ` Arnd Bergmann [this message]
2019-12-17 22:16 ` [PATCH v2 05/27] compat_ioctl: block: handle Persistent Reservations Arnd Bergmann
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