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Update kernel headers

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Update kernel headers to commit:
    c23fcbbc6aa4 ("tc-testing: added tests with cookie for conntrack TC action")

Signed-off-by: David Ahern <dsahern@gmail.com>
This commit is contained in:
David Ahern 2019-11-02 07:43:01 -07:00
parent 7534b3cd8c
commit 17a948c80a
4 changed files with 42 additions and 2 deletions
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28
include/uapi/linux/bpf.h
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@ -420,6 +420,7 @@ union bpf_attr {
__u32 line_info_rec_size; /* userspace bpf_line_info size */
__aligned_u64 line_info; /* line info */
__u32 line_info_cnt; /* number of bpf_line_info records */
__u32 attach_btf_id; /* in-kernel BTF type id to attach to */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@ -2750,6 +2751,30 @@ union bpf_attr {
* **-EOPNOTSUPP** kernel configuration does not enable SYN cookies
*
* **-EPROTONOSUPPORT** IP packet version is not 4 or 6
*
* int bpf_skb_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
* Description
* Write raw *data* blob into a special BPF perf event held by
* *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
* event must have the following attributes: **PERF_SAMPLE_RAW**
* as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
* **PERF_COUNT_SW_BPF_OUTPUT** as **config**.
*
* The *flags* are used to indicate the index in *map* for which
* the value must be put, masked with **BPF_F_INDEX_MASK**.
* Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
* to indicate that the index of the current CPU core should be
* used.
*
* The value to write, of *size*, is passed through eBPF stack and
* pointed by *data*.
*
* *ctx* is a pointer to in-kernel struct sk_buff.
*
* This helper is similar to **bpf_perf_event_output**\ () but
* restricted to raw_tracepoint bpf programs.
* Return
* 0 on success, or a negative error in case of failure.
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@ -2862,7 +2887,8 @@ union bpf_attr {
FN(sk_storage_get), \
FN(sk_storage_delete), \
FN(send_signal), \
FN(tcp_gen_syncookie),
FN(tcp_gen_syncookie), \
FN(skb_output),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call

5
include/uapi/linux/pkt_cls.h
View File

@ -16,9 +16,14 @@ enum {
TCA_ACT_STATS,
TCA_ACT_PAD,
TCA_ACT_COOKIE,
TCA_ACT_FLAGS,
__TCA_ACT_MAX
};
#define TCA_ACT_FLAGS_NO_PERCPU_STATS 1 /* Don't use percpu allocator for
* actions stats.
*/
#define TCA_ACT_MAX __TCA_ACT_MAX
#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
#define TCA_ACT_MAX_PRIO 32

10
include/uapi/linux/tcp.h
View File

@ -155,6 +155,14 @@ enum {
TCP_QUEUES_NR,
};
/* why fastopen failed from client perspective */
enum tcp_fastopen_client_fail {
TFO_STATUS_UNSPEC, /* catch-all */
TFO_COOKIE_UNAVAILABLE, /* if not in TFO_CLIENT_NO_COOKIE mode */
TFO_DATA_NOT_ACKED, /* SYN-ACK did not ack SYN data */
TFO_SYN_RETRANSMITTED, /* SYN-ACK did not ack SYN data after timeout */
};
/* for TCP_INFO socket option */
#define TCPI_OPT_TIMESTAMPS 1
#define TCPI_OPT_SACK 2
@ -211,7 +219,7 @@ struct tcp_info {
__u8 tcpi_backoff;
__u8 tcpi_options;
__u8 tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4;
__u8 tcpi_delivery_rate_app_limited:1;
__u8 tcpi_delivery_rate_app_limited:1, tcpi_fastopen_client_fail:2;
__u32 tcpi_rto;
__u32 tcpi_ato;

1
include/uapi/linux/tipc.h
View File

@ -191,6 +191,7 @@ struct sockaddr_tipc {
#define TIPC_GROUP_JOIN 135 /* Takes struct tipc_group_req* */
#define TIPC_GROUP_LEAVE 136 /* No argument */
#define TIPC_SOCK_RECVQ_USED 137 /* Default: none (read only) */
#define TIPC_NODELAY 138 /* Default: false */
/*
* Flag values