3.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mikulas Patocka <mpato...@redhat.com>
commit 3b3a1814d1703027f9867d0f5cbbfaf6c7482474 upstream.
This patch provides the compat BLKZEROOUT ioctl. The argument is a pointer
to two uint64_t values, so there is no need to translate it.
Signed-off-by: Mikulas Patocka <mpato...@redhat.com>
Acked-by: Martin K. Petersen <martin.peter...@oracle.com>
Signed-off-by: Jens Axboe <ax...@fb.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
block/compat_ioctl.c | 1 +
1 file changed, 1 insertion(+)
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -690,6 +690,7 @@ long compat_blkdev_ioctl(struct file *fi
case BLKROSET:
case BLKDISCARD:
case BLKSECDISCARD:
+ case BLKZEROOUT:
/*
* the ones below are implemented in blkdev_locked_ioctl,
* but we call blkdev_ioctl, which gets the lock for us
--
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