Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Reasonably busy this cycle, but perhaps not as busy as in the 4.12
  merge window:

   1) Several optimizations for UDP processing under high load from
      Paolo Abeni.

   2) Support pacing internally in TCP when using the sch_fq packet
      scheduler for this is not practical. From Eric Dumazet.

   3) Support mutliple filter chains per qdisc, from Jiri Pirko.

   4) Move to 1ms TCP timestamp clock, from Eric Dumazet.

   5) Add batch dequeueing to vhost_net, from Jason Wang.

   6) Flesh out more completely SCTP checksum offload support, from
      Davide Caratti.

   7) More plumbing of extended netlink ACKs, from David Ahern, Pablo
      Neira Ayuso, and Matthias Schiffer.

   8) Add devlink support to nfp driver, from Simon Horman.

   9) Add RTM_F_FIB_MATCH flag to RTM_GETROUTE queries, from Roopa
      Prabhu.

  10) Add stack depth tracking to BPF verifier and use this information
      in the various eBPF JITs. From Alexei Starovoitov.

  11) Support XDP on qed device VFs, from Yuval Mintz.

  12) Introduce BPF PROG ID for better introspection of installed BPF
      programs. From Martin KaFai Lau.

  13) Add bpf_set_hash helper for TC bpf programs, from Daniel Borkmann.

  14) For loads, allow narrower accesses in bpf verifier checking, from
      Yonghong Song.

  15) Support MIPS in the BPF selftests and samples infrastructure, the
      MIPS eBPF JIT will be merged in via the MIPS GIT tree. From David
      Daney.

  16) Support kernel based TLS, from Dave Watson and others.

  17) Remove completely DST garbage collection, from Wei Wang.

  18) Allow installing TCP MD5 rules using prefixes, from Ivan
      Delalande.

  19) Add XDP support to Intel i40e driver, from Björn Töpel

  20) Add support for TC flower offload in nfp driver, from Simon
      Horman, Pieter Jansen van Vuuren, Benjamin LaHaise, Jakub
      Kicinski, and Bert van Leeuwen.

  21) IPSEC offloading support in mlx5, from Ilan Tayari.

  22) Add HW PTP support to macb driver, from Rafal Ozieblo.

  23) Networking refcount_t conversions, From Elena Reshetova.

  24) Add sock_ops support to BPF, from Lawrence Brako. This is useful
      for tuning the TCP sockopt settings of a group of applications,
      currently via CGROUPs"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1899 commits)
  net: phy: dp83867: add workaround for incorrect RX_CTRL pin strap
  dt-bindings: phy: dp83867: provide a workaround for incorrect RX_CTRL pin strap
  cxgb4: Support for get_ts_info ethtool method
  cxgb4: Add PTP Hardware Clock (PHC) support
  cxgb4: time stamping interface for PTP
  nfp: default to chained metadata prepend format
  nfp: remove legacy MAC address lookup
  nfp: improve order of interfaces in breakout mode
  net: macb: remove extraneous return when MACB_EXT_DESC is defined
  bpf: add missing break in for the TCP_BPF_SNDCWND_CLAMP case
  bpf: fix return in load_bpf_file
  mpls: fix rtm policy in mpls_getroute
  net, ax25: convert ax25_cb.refcount from atomic_t to refcount_t
  net, ax25: convert ax25_route.refcount from atomic_t to refcount_t
  net, ax25: convert ax25_uid_assoc.refcount from atomic_t to refcount_t
  net, sctp: convert sctp_ep_common.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_transport.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_chunk.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_datamsg.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_auth_bytes.refcnt from atomic_t to refcount_t
  ...
This commit is contained in:
Linus Torvalds 2017-07-05 12:31:59 -07:00
commit 5518b69b76
1901 changed files with 98596 additions and 35934 deletions

View file

@ -351,7 +351,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp)
frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1];
cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset;
} else {
cp = (struct fcoe_crc_eof *)skb_put(skb, tlen);
cp = skb_put(skb, tlen);
}
memset(cp, 0, sizeof(*cp));

View file

@ -354,7 +354,7 @@ static inline void make_tx_data_wr(struct cxgbi_sock *csk, struct sk_buff *skb,
struct l2t_entry *l2t = csk->l2t;
skb_reset_transport_header(skb);
req = (struct tx_data_wr *)__skb_push(skb, sizeof(*req));
req = __skb_push(skb, sizeof(*req));
req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_OFLD_TX_DATA) |
(req_completion ? F_WR_COMPL : 0));
req->wr_lo = htonl(V_WR_TID(csk->tid));

View file

@ -644,7 +644,7 @@ static inline void make_tx_data_wr(struct cxgbi_sock *csk, struct sk_buff *skb,
unsigned int wr_ulp_mode = 0, val;
bool imm = is_ofld_imm(skb);
req = (struct fw_ofld_tx_data_wr *)__skb_push(skb, sizeof(*req));
req = __skb_push(skb, sizeof(*req));
if (imm) {
req->op_to_immdlen = htonl(FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |
@ -806,7 +806,7 @@ static void do_act_establish(struct cxgbi_device *cdev, struct sk_buff *skb)
cxgbi_sock_get(csk);
csk->tid = tid;
cxgb4_insert_tid(lldi->tids, csk, tid);
cxgb4_insert_tid(lldi->tids, csk, tid, csk->csk_family);
cxgbi_sock_set_flag(csk, CTPF_HAS_TID);
free_atid(csk);
@ -956,7 +956,8 @@ static void do_act_open_rpl(struct cxgbi_device *cdev, struct sk_buff *skb)
if (status && status != CPL_ERR_TCAM_FULL &&
status != CPL_ERR_CONN_EXIST &&
status != CPL_ERR_ARP_MISS)
cxgb4_remove_tid(lldi->tids, csk->port_id, GET_TID(rpl));
cxgb4_remove_tid(lldi->tids, csk->port_id, GET_TID(rpl),
csk->csk_family);
cxgbi_sock_get(csk);
spin_lock_bh(&csk->lock);
@ -1590,7 +1591,8 @@ static void release_offload_resources(struct cxgbi_sock *csk)
free_atid(csk);
else if (cxgbi_sock_flag(csk, CTPF_HAS_TID)) {
lldi = cxgbi_cdev_priv(csk->cdev);
cxgb4_remove_tid(lldi->tids, 0, csk->tid);
cxgb4_remove_tid(lldi->tids, 0, csk->tid,
csk->csk_family);
cxgbi_sock_clear_flag(csk, CTPF_HAS_TID);
cxgbi_sock_put(csk);
}

View file

@ -1543,7 +1543,7 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp)
cp = kmap_atomic(skb_frag_page(frag))
+ frag->page_offset;
} else {
cp = (struct fcoe_crc_eof *)skb_put(skb, tlen);
cp = skb_put(skb, tlen);
}
memset(cp, 0, sizeof(*cp));

View file

@ -626,7 +626,7 @@ static int fcoe_ctlr_encaps(struct fcoe_ctlr *fip, struct fc_lport *lport,
fh = (struct fc_frame_header *)skb->data;
op = *(u8 *)(fh + 1);
dlen = sizeof(struct fip_encaps) + skb->len; /* len before push */
cap = (struct fip_encaps_head *)skb_push(skb, sizeof(*cap));
cap = skb_push(skb, sizeof(*cap));
memset(cap, 0, sizeof(*cap));
if (lport->point_to_multipoint) {
@ -660,8 +660,7 @@ static int fcoe_ctlr_encaps(struct fcoe_ctlr *fip, struct fc_lport *lport,
if (op != ELS_LS_RJT) {
dlen += sizeof(*mac);
mac = (struct fip_mac_desc *)skb_put(skb, sizeof(*mac));
memset(mac, 0, sizeof(*mac));
mac = skb_put_zero(skb, sizeof(*mac));
mac->fd_desc.fip_dtype = FIP_DT_MAC;
mac->fd_desc.fip_dlen = sizeof(*mac) / FIP_BPW;
if (dtype != FIP_DT_FLOGI && dtype != FIP_DT_FDISC) {

View file

@ -640,7 +640,7 @@ static inline int fnic_import_rq_eth_pkt(struct fnic *fnic, struct sk_buff *skb)
eh = (struct ethhdr *)skb->data;
if (eh->h_proto == htons(ETH_P_8021Q)) {
memmove((u8 *)eh + VLAN_HLEN, eh, ETH_ALEN * 2);
eh = (struct ethhdr *)skb_pull(skb, VLAN_HLEN);
eh = skb_pull(skb, VLAN_HLEN);
skb_reset_mac_header(skb);
}
if (eh->h_proto == htons(ETH_P_FIP)) {
@ -1000,8 +1000,7 @@ void fnic_eth_send(struct fcoe_ctlr *fip, struct sk_buff *skb)
if (!fnic->vlan_hw_insert) {
eth_hdr = (struct ethhdr *)skb_mac_header(skb);
vlan_hdr = (struct vlan_ethhdr *)skb_push(skb,
sizeof(*vlan_hdr) - sizeof(*eth_hdr));
vlan_hdr = skb_push(skb, sizeof(*vlan_hdr) - sizeof(*eth_hdr));
memcpy(vlan_hdr, eth_hdr, 2 * ETH_ALEN);
vlan_hdr->h_vlan_proto = htons(ETH_P_8021Q);
vlan_hdr->h_vlan_encapsulated_proto = eth_hdr->h_proto;
@ -1067,7 +1066,7 @@ static int fnic_send_frame(struct fnic *fnic, struct fc_frame *fp)
if (!fnic->vlan_hw_insert) {
eth_hdr_len = sizeof(*vlan_hdr) + sizeof(*fcoe_hdr);
vlan_hdr = (struct vlan_ethhdr *)skb_push(skb, eth_hdr_len);
vlan_hdr = skb_push(skb, eth_hdr_len);
eth_hdr = (struct ethhdr *)vlan_hdr;
vlan_hdr->h_vlan_proto = htons(ETH_P_8021Q);
vlan_hdr->h_vlan_encapsulated_proto = htons(ETH_P_FCOE);
@ -1075,7 +1074,7 @@ static int fnic_send_frame(struct fnic *fnic, struct fc_frame *fp)
fcoe_hdr = (struct fcoe_hdr *)(vlan_hdr + 1);
} else {
eth_hdr_len = sizeof(*eth_hdr) + sizeof(*fcoe_hdr);
eth_hdr = (struct ethhdr *)skb_push(skb, eth_hdr_len);
eth_hdr = skb_push(skb, eth_hdr_len);
eth_hdr->h_proto = htons(ETH_P_FCOE);
fcoe_hdr = (struct fcoe_hdr *)(eth_hdr + 1);
}

View file

@ -178,7 +178,7 @@ void fc_fill_hdr(struct fc_frame *fp, const struct fc_frame *in_fp,
fill = -fr_len(fp) & 3;
if (fill) {
/* TODO, this may be a problem with fragmented skb */
memset(skb_put(fp_skb(fp), fill), 0, fill);
skb_put_zero(fp_skb(fp), fill);
f_ctl |= fill;
}
fr_eof(fp) = FC_EOF_T;

View file

@ -125,8 +125,7 @@ void qedf_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb)
sub = fiph->fip_subcode;
if (!qedf->vlan_hw_insert) {
vlan_hdr = (struct vlan_ethhdr *)skb_push(skb, sizeof(*vlan_hdr)
- sizeof(*eth_hdr));
vlan_hdr = skb_push(skb, sizeof(*vlan_hdr) - sizeof(*eth_hdr));
memcpy(vlan_hdr, eth_hdr, 2 * ETH_ALEN);
vlan_hdr->h_vlan_proto = htons(ETH_P_8021Q);
vlan_hdr->h_vlan_encapsulated_proto = eth_hdr->h_proto;

View file

@ -874,7 +874,7 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp)
frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1];
cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset;
} else {
cp = (struct fcoe_crc_eof *)skb_put(skb, tlen);
cp = skb_put(skb, tlen);
}
memset(cp, 0, sizeof(*cp));
@ -2117,7 +2117,7 @@ static void qedf_ll2_process_skb(struct work_struct *work)
/* Undo VLAN encapsulation */
if (eh->h_proto == htons(ETH_P_8021Q)) {
memmove((u8 *)eh + VLAN_HLEN, eh, ETH_ALEN * 2);
eh = (struct ethhdr *)skb_pull(skb, VLAN_HLEN);
eh = skb_pull(skb, VLAN_HLEN);
skb_reset_mac_header(skb);
}
@ -2954,7 +2954,7 @@ static int __qedf_probe(struct pci_dev *pdev, int mode)
"WWPN=%016llx.\n", qedf->wwnn, qedf->wwpn);
sprintf(host_buf, "host_%d", host->host_no);
qed_ops->common->set_id(qedf->cdev, host_buf, QEDF_VERSION);
qed_ops->common->set_name(qedf->cdev, host_buf);
/* Set xid max values */

View file

@ -2100,14 +2100,16 @@ int qedi_iscsi_send_ioreq(struct iscsi_task *task)
/* Update header info */
SET_FIELD(cmd_pdu_header.flags_attr, ISCSI_CMD_HDR_ATTR,
ISCSI_ATTR_SIMPLE);
if (sc->sc_data_direction == DMA_TO_DEVICE) {
SET_FIELD(cmd_pdu_header.flags_attr,
ISCSI_CMD_HDR_WRITE, 1);
task_type = ISCSI_TASK_TYPE_INITIATOR_WRITE;
} else {
SET_FIELD(cmd_pdu_header.flags_attr,
ISCSI_CMD_HDR_READ, 1);
task_type = ISCSI_TASK_TYPE_INITIATOR_READ;
if (hdr->cdb[0] != TEST_UNIT_READY) {
if (sc->sc_data_direction == DMA_TO_DEVICE) {
SET_FIELD(cmd_pdu_header.flags_attr,
ISCSI_CMD_HDR_WRITE, 1);
task_type = ISCSI_TASK_TYPE_INITIATOR_WRITE;
} else {
SET_FIELD(cmd_pdu_header.flags_attr,
ISCSI_CMD_HDR_READ, 1);
task_type = ISCSI_TASK_TYPE_INITIATOR_READ;
}
}
cmd_pdu_header.lun.lo = be32_to_cpu(scsi_lun[0]);
@ -2118,7 +2120,7 @@ int qedi_iscsi_send_ioreq(struct iscsi_task *task)
cmd_pdu_header.expected_transfer_length = cpu_to_be32(hdr->data_length);
cmd_pdu_header.hdr_second_dword = ntoh24(hdr->dlength);
cmd_pdu_header.cmd_sn = be32_to_cpu(hdr->cmdsn);
cmd_pdu_header.opcode = hdr->opcode;
cmd_pdu_header.hdr_first_byte = hdr->opcode;
qedi_cpy_scsi_cdb(sc, (u32 *)cmd_pdu_header.cdb);
/* Fill tx AHS and rx buffer */

View file

@ -578,7 +578,8 @@ int init_initiator_rw_iscsi_task(struct iscsi_task_params *task_params,
(struct iscsi_common_hdr *)cmd_header,
tx_sgl_params, cmd_params,
dif_task_params);
else if (GET_FIELD(cmd_header->flags_attr, ISCSI_CMD_HDR_READ))
else if (GET_FIELD(cmd_header->flags_attr, ISCSI_CMD_HDR_READ) ||
(task_params->rx_io_size == 0 && task_params->tx_io_size == 0))
return init_rw_iscsi_task(task_params,
ISCSI_TASK_TYPE_INITIATOR_READ,
conn_params,

View file

@ -1466,9 +1466,6 @@ static const struct {
{ ISCSI_CONN_ERROR_OUT_OF_SGES_ERROR,
"out of sge error"
},
{ ISCSI_CONN_ERROR_TCP_SEG_PROC_IP_OPTIONS_ERROR,
"tcp seg ip options error"
},
{ ISCSI_CONN_ERROR_TCP_IP_FRAGMENT_ERROR,
"tcp ip fragment error"
},

View file

@ -1842,7 +1842,7 @@ static int __qedi_probe(struct pci_dev *pdev, int mode)
qedi->mac);
sprintf(host_buf, "host_%d", qedi->shost->host_no);
qedi_ops->common->set_id(qedi->cdev, host_buf, QEDI_MODULE_VERSION);
qedi_ops->common->set_name(qedi->cdev, host_buf);
qedi_ops->register_ops(qedi->cdev, &qedi_cb_ops, qedi);