On Fri, Feb 26, 2021 at 02:14:41PM -0800, Sarthak Kukreti wrote:
> This allows 32-bit userspace utils to use FS_IOC_FSGETXATTR and
> FS_IOC_FSSETXATTR on a 64-bit kernel.
>
> Signed-off-by: Sarthak Kukreti <sarthakkukreti@xxxxxxxxxxxx>
> ---
> fs/ext4/ioctl.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
> index f0381876a7e5b..055c26296ab46 100644
> --- a/fs/ext4/ioctl.c
> +++ b/fs/ext4/ioctl.c
> @@ -1371,6 +1371,8 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
> return -EFAULT;
> return ext4_ioctl_group_add(file, &input);
> }
> + case EXT4_IOC_FSGETXATTR:
> + case EXT4_IOC_FSSETXATTR:
> case EXT4_IOC_MOVE_EXT:
> case EXT4_IOC_RESIZE_FS:
> case FITRIM:
These were already added to the list by commit a54d8d34d235
("ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat_ioctl").
- Eric
