compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES
commit5.4-rM2-2.2.x-imx-squashed21d3734091
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:72cd87576d
("block: Introduce BLKGETZONESZ ioctl") Fixes:65e4e3eee8
("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>
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@ -357,6 +357,8 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
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case BLKRRPART:
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case BLKREPORTZONE:
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case BLKRESETZONE:
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case BLKGETZONESZ:
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case BLKGETNRZONES:
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return blkdev_ioctl(bdev, mode, cmd,
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(unsigned long)compat_ptr(arg));
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case BLKBSZSET_32:
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