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authorArnd Bergmann <arnd@arndb.de>2019-11-29 11:28:22 +0100
committerJens Axboe <axboe@kernel.dk>2019-12-21 07:26:41 -0700
commit21d37340912d74b1222d43c11aa9dd0687162573 (patch)
treeb63f2102f21be5e0601fb073e15781801d937cd2
parent673bdf8ce0a387ef585c13b69a2676096c6edfe9 (diff)
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>
-rw-r--r--block/compat_ioctl.c2
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: