diff options
Diffstat (limited to 'drivers/xen/privcmd.c')
| -rw-r--r-- | drivers/xen/privcmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index f00ad5f5f1d4..da88173bac43 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -935,7 +935,7 @@ static int privcmd_irqfd_assign(struct privcmd_irqfd *irqfd) return -ENOMEM; dm_op = kirqfd + 1; - if (copy_from_user(dm_op, irqfd->dm_op, irqfd->size)) { + if (copy_from_user(dm_op, u64_to_user_ptr(irqfd->dm_op), irqfd->size)) { ret = -EFAULT; goto error_kfree; } |