Alexei Starovoitov says: ==================== pull-request: bpf-next 2019-06-19 The following pull-request contains BPF updates for your *net-next* tree. The main changes are: 1) new SO_REUSEPORT_DETACH_BPF setsocktopt, from Martin. 2) BTF based map definition, from Andrii. 3) support bpf_map_lookup_elem for xskmap, from Jonathan. 4) bounded loops and scalar precision logic in the verifier, from Alexei. ====================
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| @@ -117,6 +117,8 @@ · 116 unmodified lines | ||
| 117 | 117 | #define SO_RCVTIMEO_NEW 66 |
| 118 | 118 | #define SO_SNDTIMEO_NEW 67 |
| 119 | 119 | |
| 120 | +#define SO_DETACH_REUSEPORT_BPF 68 | |
| 121 | + | |
| 120 | 122 | #if !defined(__KERNEL__) |
| 121 | 123 | |
| 122 | 124 | #if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__)) |
| @@ -3085,6 +3085,10 @@ struct bpf_sock_tuple { · 3084 unmodified lines | ||
| 3085 | 3085 | }; |
| 3086 | 3086 | }; |
| 3087 | 3087 | |
| 3088 | +struct bpf_xdp_sock { | |
| 3089 | + __u32 queue_id; | |
| 3090 | +}; | |
| 3091 | + | |
| 3088 | 3092 | #define XDP_PACKET_HEADROOM 256 |
| 3089 | 3093 | |
| 3090 | 3094 | /* User return codes for XDP prog type. |
| @@ -3245,6 +3249,7 @@ struct bpf_sock_addr { · 154 unmodified lines | ||
| 3245 | 3249 | __u32 msg_src_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write. |
| 3246 | 3250 | * Stored in network byte order. |
| 3247 | 3251 | */ |
| 3252 | + __bpf_md_ptr(struct bpf_sock *, sk); | |
| 3248 | 3253 | }; |
| 3249 | 3254 | |
| 3250 | 3255 | /* User bpf_sock_ops struct to access socket values and specify request ops |
| @@ -3296,6 +3301,7 @@ struct bpf_sock_ops { · 45 unmodified lines | ||
| 3296 | 3301 | __u32 sk_txhash; |
| 3297 | 3302 | __u64 bytes_received; |
| 3298 | 3303 | __u64 bytes_acked; |
| 3304 | + __bpf_md_ptr(struct bpf_sock *, sk); | |
| 3299 | 3305 | }; |
| 3300 | 3306 | |
| 3301 | 3307 | /* Definitions for bpf_sock_ops_cb_flags */ |