[PATCH 03/47] xfs: fix attr shortform structure alignment on cris

[Brian Foster]

On Wed, Jul 20, 2016 at 09:56:20PM -0700, Darrick J. Wong wrote:
> Apparently cris doesn't require structure stride to align with the
> largest type in the struct, so list[0] isn't at offset 4 like it is
> everywhere else.  Fix this... insofar as existing XFSes on cris are
> screwed.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong at oracle.com>
> ---

Reviewed-by: Brian Foster <bfoster at redhat.com>

>  fs/xfs/libxfs/xfs_da_format.h |    1 +
>  1 file changed, 1 insertion(+)
> 
> 
> diff --git a/fs/xfs/libxfs/xfs_da_format.h b/fs/xfs/libxfs/xfs_da_format.h
> index 685f23b..9a492a9 100644
> --- a/fs/xfs/libxfs/xfs_da_format.h
> +++ b/fs/xfs/libxfs/xfs_da_format.h
> @@ -629,6 +629,7 @@ typedef struct xfs_attr_shortform {
>  	struct xfs_attr_sf_hdr {	/* constant-structure header block */
>  		__be16	totsize;	/* total bytes in shortform list */
>  		__u8	count;	/* count of active entries */
> +		__u8	padding;
>  	} hdr;
>  	struct xfs_attr_sf_entry {
>  		__uint8_t namelen;	/* actual length of name (no NULL) */
> 
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