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    Subject[PATCH 4.19 059/115] compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE
    Date
    From: Arnd Bergmann <arnd@arndb.de>

    commit 673bdf8ce0a387ef585c13b69a2676096c6edfe9 upstream.

    These were added to blkdev_ioctl() but not blkdev_compat_ioctl,
    so add them now.

    Cc: <stable@vger.kernel.org> # v4.10+
    Fixes: 3ed05a987e0f ("blk-zoned: implement ioctls")
    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
    @@ -355,6 +355,8 @@ long compat_blkdev_ioctl(struct file *fi
    * but we call blkdev_ioctl, which gets the lock for us
    */
    case BLKRRPART:
    + case BLKREPORTZONE:
    + case BLKRESETZONE:
    return blkdev_ioctl(bdev, mode, cmd,
    (unsigned long)compat_ptr(arg));
    case BLKBSZSET_32:

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