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| author | Arnd Bergmann <arnd@arndb.de> | 2019-11-29 11:28:22 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-12-21 07:26:41 -0700 |
| commit | 21d37340912d74b1222d43c11aa9dd0687162573 (patch) | |
| tree | b63f2102f21be5e0601fb073e15781801d937cd2 /block | |
| parent | 673bdf8ce0a387ef585c13b69a2676096c6edfe9 (diff) | |
| download | linux-stable-21d37340912d74b1222d43c11aa9dd0687162573.tar.gz linux-stable-21d37340912d74b1222d43c11aa9dd0687162573.tar.bz2 linux-stable-21d37340912d74b1222d43c11aa9dd0687162573.zip | |
compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES
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>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/compat_ioctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
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: |