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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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Merge in late fixes to prepare for the 6.8 net-next PR

No conflicts.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Paolo Abeni 2024-01-09 12:42:00 +01:00
commit a7fe0881d9
7 changed files with 42 additions and 58 deletions
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15
drivers/net/ethernet/cortina/gemini.c
View File

@ -79,8 +79,7 @@ MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
#define GMAC0_IRQ4_8 (GMAC0_MIB_INT_BIT | GMAC0_RX_OVERRUN_INT_BIT)
#define GMAC_OFFLOAD_FEATURES (NETIF_F_SG | NETIF_F_IP_CSUM | \
NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | \
NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM)
/**
* struct gmac_queue_page - page buffer per-page info
@ -1143,23 +1142,13 @@ static int gmac_map_tx_bufs(struct net_device *netdev, struct sk_buff *skb,
struct gmac_txdesc *txd;
skb_frag_t *skb_frag;
dma_addr_t mapping;
unsigned short mtu;
void *buffer;
int ret;
mtu = ETH_HLEN;
mtu += netdev->mtu;
if (skb->protocol == htons(ETH_P_8021Q))
mtu += VLAN_HLEN;
/* TODO: implement proper TSO using MTU in word3 */
word1 = skb->len;
word3 = SOF_BIT;
if (word1 > mtu) {
word1 |= TSS_MTU_ENABLE_BIT;
word3 |= mtu;
}
if (skb->len >= ETH_FRAME_LEN) {
/* Hardware offloaded checksumming isn't working on frames
* bigger than 1514 bytes. A hypothesis about this is that the

28
drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c
View File

@ -130,9 +130,15 @@ static int mlxbf_gige_open(struct net_device *netdev)
{
struct mlxbf_gige *priv = netdev_priv(netdev);
struct phy_device *phydev = netdev->phydev;
u64 control;
u64 int_en;
int err;
/* Perform general init of GigE block */
control = readq(priv->base + MLXBF_GIGE_CONTROL);
control |= MLXBF_GIGE_CONTROL_PORT_EN;
writeq(control, priv->base + MLXBF_GIGE_CONTROL);
err = mlxbf_gige_request_irqs(priv);
if (err)
return err;
@ -147,14 +153,14 @@ static int mlxbf_gige_open(struct net_device *netdev)
*/
priv->valid_polarity = 0;
err = mlxbf_gige_rx_init(priv);
if (err)
goto free_irqs;
phy_start(phydev);
err = mlxbf_gige_tx_init(priv);
if (err)
goto rx_deinit;
phy_start(phydev);
goto free_irqs;
err = mlxbf_gige_rx_init(priv);
if (err)
goto tx_deinit;
netif_napi_add(netdev, &priv->napi, mlxbf_gige_poll);
napi_enable(&priv->napi);
@ -176,8 +182,8 @@ static int mlxbf_gige_open(struct net_device *netdev)
return 0;
rx_deinit:
mlxbf_gige_rx_deinit(priv);
tx_deinit:
mlxbf_gige_tx_deinit(priv);
free_irqs:
mlxbf_gige_free_irqs(priv);
@ -365,7 +371,6 @@ static int mlxbf_gige_probe(struct platform_device *pdev)
void __iomem *plu_base;
void __iomem *base;
int addr, phy_irq;
u64 control;
int err;
base = devm_platform_ioremap_resource(pdev, MLXBF_GIGE_RES_MAC);
@ -380,11 +385,6 @@ static int mlxbf_gige_probe(struct platform_device *pdev)
if (IS_ERR(plu_base))
return PTR_ERR(plu_base);
/* Perform general init of GigE block */
control = readq(base + MLXBF_GIGE_CONTROL);
control |= MLXBF_GIGE_CONTROL_PORT_EN;
writeq(control, base + MLXBF_GIGE_CONTROL);
netdev = devm_alloc_etherdev(&pdev->dev, sizeof(*priv));
if (!netdev)
return -ENOMEM;

6
drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c
View File

@ -142,6 +142,9 @@ int mlxbf_gige_rx_init(struct mlxbf_gige *priv)
writeq(MLXBF_GIGE_RX_MAC_FILTER_COUNT_PASS_EN,
priv->base + MLXBF_GIGE_RX_MAC_FILTER_COUNT_PASS);
writeq(ilog2(priv->rx_q_entries),
priv->base + MLXBF_GIGE_RX_WQE_SIZE_LOG2);
/* Clear MLXBF_GIGE_INT_MASK 'receive pkt' bit to
* indicate readiness to receive interrupts
*/
@ -154,9 +157,6 @@ int mlxbf_gige_rx_init(struct mlxbf_gige *priv)
data |= MLXBF_GIGE_RX_DMA_EN;
writeq(data, priv->base + MLXBF_GIGE_RX_DMA);
writeq(ilog2(priv->rx_q_entries),
priv->base + MLXBF_GIGE_RX_WQE_SIZE_LOG2);
return 0;
free_wqe_and_skb:

9
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
View File

@ -553,15 +553,12 @@ static void stmmac_get_per_qstats(struct stmmac_priv *priv, u64 *data)
u32 rx_cnt = priv->plat->rx_queues_to_use;
unsigned int start;
int q, stat;
u64 *pos;
char *p;
pos = data;
for (q = 0; q < tx_cnt; q++) {
struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[q];
struct stmmac_txq_stats snapshot;
data = pos;
do {
start = u64_stats_fetch_begin(&txq_stats->syncp);
snapshot = *txq_stats;
@ -569,17 +566,15 @@ static void stmmac_get_per_qstats(struct stmmac_priv *priv, u64 *data)
p = (char *)&snapshot + offsetof(struct stmmac_txq_stats, tx_pkt_n);
for (stat = 0; stat < STMMAC_TXQ_STATS; stat++) {
*data++ += (*(u64 *)p);
*data++ = (*(u64 *)p);
p += sizeof(u64);
}
}
pos = data;
for (q = 0; q < rx_cnt; q++) {
struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[q];
struct stmmac_rxq_stats snapshot;
data = pos;
do {
start = u64_stats_fetch_begin(&rxq_stats->syncp);
snapshot = *rxq_stats;
@ -587,7 +582,7 @@ static void stmmac_get_per_qstats(struct stmmac_priv *priv, u64 *data)
p = (char *)&snapshot + offsetof(struct stmmac_rxq_stats, rx_pkt_n);
for (stat = 0; stat < STMMAC_RXQ_STATS; stat++) {
*data++ += (*(u64 *)p);
*data++ = (*(u64 *)p);
p += sizeof(u64);
}
}

24
net/ipv6/ip6_tunnel.c
View File

@ -399,7 +399,7 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
const struct ipv6hdr *ipv6h = (const struct ipv6hdr *)raw;
unsigned int nhoff = raw - skb->data;
unsigned int off = nhoff + sizeof(*ipv6h);
u8 next, nexthdr = ipv6h->nexthdr;
u8 nexthdr = ipv6h->nexthdr;
while (ipv6_ext_hdr(nexthdr) && nexthdr != NEXTHDR_NONE) {
struct ipv6_opt_hdr *hdr;
@ -410,26 +410,26 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
hdr = (struct ipv6_opt_hdr *)(skb->data + off);
if (nexthdr == NEXTHDR_FRAGMENT) {
struct frag_hdr *frag_hdr = (struct frag_hdr *) hdr;
if (frag_hdr->frag_off)
break;
optlen = 8;
} else if (nexthdr == NEXTHDR_AUTH) {
optlen = ipv6_authlen(hdr);
} else {
optlen = ipv6_optlen(hdr);
}
/* cache hdr->nexthdr, since pskb_may_pull() might
* invalidate hdr
*/
next = hdr->nexthdr;
if (nexthdr == NEXTHDR_DEST) {
u16 i = 2;
/* Remember : hdr is no longer valid at this point. */
if (!pskb_may_pull(skb, off + optlen))
break;
hdr = (struct ipv6_opt_hdr *)(skb->data + off);
if (nexthdr == NEXTHDR_FRAGMENT) {
struct frag_hdr *frag_hdr = (struct frag_hdr *)hdr;
if (frag_hdr->frag_off)
break;
}
if (nexthdr == NEXTHDR_DEST) {
u16 i = 2;
while (1) {
struct ipv6_tlv_tnl_enc_lim *tel;
@ -449,7 +449,7 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
i++;
}
}
nexthdr = next;
nexthdr = hdr->nexthdr;
off += optlen;
}
return 0;

4
net/rxrpc/call_object.c
View File

@ -545,8 +545,8 @@ void rxrpc_get_call(struct rxrpc_call *call, enum rxrpc_call_trace why)
*/
static void rxrpc_cleanup_ring(struct rxrpc_call *call)
{
skb_queue_purge(&call->recvmsg_queue);
skb_queue_purge(&call->rx_oos_queue);
rxrpc_purge_queue(&call->recvmsg_queue);
rxrpc_purge_queue(&call->rx_oos_queue);
}
/*

12
net/sched/act_ct.c
View File

@ -850,7 +850,6 @@ static int tcf_ct_handle_fragments(struct net *net, struct sk_buff *skb,
if (err || !frag)
return err;
skb_get(skb);
err = nf_ct_handle_fragments(net, skb, zone, family, &proto, &mru);
if (err)
return err;
@ -999,12 +998,8 @@ TC_INDIRECT_SCOPE int tcf_ct_act(struct sk_buff *skb, const struct tc_action *a,
nh_ofs = skb_network_offset(skb);
skb_pull_rcsum(skb, nh_ofs);
err = tcf_ct_handle_fragments(net, skb, family, p->zone, &defrag);
if (err == -EINPROGRESS) {
retval = TC_ACT_STOLEN;
goto out_clear;
}
if (err)
goto drop;
goto out_frag;
err = nf_ct_skb_network_trim(skb, family);
if (err)
@ -1091,6 +1086,11 @@ out_clear:
qdisc_skb_cb(skb)->pkt_len = skb->len;
return retval;
out_frag:
if (err != -EINPROGRESS)
tcf_action_inc_drop_qstats(&c->common);
return TC_ACT_CONSUMED;
drop:
tcf_action_inc_drop_qstats(&c->common);
return TC_ACT_SHOT;