diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/erspan.h | 26 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 9 | ||||
| -rw-r--r-- | include/net/sock.h | 2 |
3 files changed, 22 insertions, 15 deletions
diff --git a/include/net/erspan.h b/include/net/erspan.h index 5daa4866412b..d044aa60cc76 100644 --- a/include/net/erspan.h +++ b/include/net/erspan.h @@ -159,13 +159,13 @@ static inline void erspan_build_header(struct sk_buff *skb, struct ethhdr *eth = (struct ethhdr *)skb->data; enum erspan_encap_type enc_type; struct erspan_base_hdr *ershdr; - struct erspan_metadata *ersmd; struct qtag_prefix { __be16 eth_type; __be16 tci; } *qp; u16 vlan_tci = 0; u8 tos; + __be32 *idx; tos = is_ipv4 ? ip_hdr(skb)->tos : (ipv6_hdr(skb)->priority << 4) + @@ -195,8 +195,8 @@ static inline void erspan_build_header(struct sk_buff *skb, set_session_id(ershdr, id); /* Build metadata */ - ersmd = (struct erspan_metadata *)(ershdr + 1); - ersmd->u.index = htonl(index & INDEX_MASK); + idx = (__be32 *)(ershdr + 1); + *idx = htonl(index & INDEX_MASK); } /* ERSPAN GRA: timestamp granularity @@ -225,7 +225,7 @@ static inline void erspan_build_header_v2(struct sk_buff *skb, { struct ethhdr *eth = (struct ethhdr *)skb->data; struct erspan_base_hdr *ershdr; - struct erspan_metadata *md; + struct erspan_md2 *md2; struct qtag_prefix { __be16 eth_type; __be16 tci; @@ -261,15 +261,15 @@ static inline void erspan_build_header_v2(struct sk_buff *skb, set_session_id(ershdr, id); /* Build metadata */ - md = (struct erspan_metadata *)(ershdr + 1); - md->u.md2.timestamp = erspan_get_timestamp(); - md->u.md2.sgt = htons(sgt); - md->u.md2.p = 1; - md->u.md2.ft = 0; - md->u.md2.dir = direction; - md->u.md2.gra = gra; - md->u.md2.o = 0; - set_hwid(&md->u.md2, hwid); + md2 = (struct erspan_md2 *)(ershdr + 1); + md2->timestamp = erspan_get_timestamp(); + md2->sgt = htons(sgt); + md2->p = 1; + md2->ft = 0; + md2->dir = direction; + md2->gra = gra; + md2->o = 0; + set_hwid(md2, hwid); } #endif diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 02369e379d35..03e92dda1813 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -203,12 +203,17 @@ struct sctp_sock { /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */ __u32 param_flags; - struct sctp_initmsg initmsg; struct sctp_rtoinfo rtoinfo; struct sctp_paddrparams paddrparam; - struct sctp_event_subscribe subscribe; struct sctp_assocparams assocparams; + /* + * These two structures must be grouped together for the usercopy + * whitelist region. + */ + struct sctp_event_subscribe subscribe; + struct sctp_initmsg initmsg; + int user_frag; __u32 autoclose; diff --git a/include/net/sock.h b/include/net/sock.h index 63731289186a..169c92afcafa 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1109,6 +1109,8 @@ struct proto { struct kmem_cache *slab; unsigned int obj_size; slab_flags_t slab_flags; + size_t useroffset; /* Usercopy region offset */ + size_t usersize; /* Usercopy region size */ struct percpu_counter *orphan_count; |