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-rw-r--r--drivers/net/bonding/bond_main.c2
-rw-r--r--drivers/net/dsa/sja1105/sja1105_devlink.c2
-rw-r--r--drivers/net/ethernet/cavium/thunder/nicvf_main.c4
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c3
-rw-r--r--drivers/net/ethernet/hisilicon/hisi_femac.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hix5hd2_gmac.c2
-rw-r--r--drivers/net/ethernet/microchip/sparx5/sparx5_main.c3
-rw-r--r--drivers/net/ethernet/microsoft/mana/gdma.h9
-rw-r--r--drivers/net/ethernet/microsoft/mana/mana_en.c16
-rw-r--r--drivers/net/ethernet/renesas/ravb_main.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c8
-rw-r--r--drivers/net/mdio/of_mdio.c3
-rw-r--r--drivers/net/phy/mdio_device.c2
-rw-r--r--drivers/net/wwan/iosm/iosm_ipc_mux.c1
-rw-r--r--net/ipv4/fib_frontend.c3
-rw-r--r--net/ipv4/fib_semantics.c1
-rw-r--r--net/ipv4/ip_gre.c48
-rw-r--r--net/nfc/nci/ntf.c6
-rw-r--r--net/tipc/link.c4
-rwxr-xr-xtools/testing/selftests/net/fib_tests.sh37
20 files changed, 121 insertions, 37 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index f298b9b3eb77..b9a882f182d2 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3247,7 +3247,7 @@ static int bond_na_rcv(const struct sk_buff *skb, struct bonding *bond,
goto out;
saddr = &combined->ip6.saddr;
- daddr = &combined->ip6.saddr;
+ daddr = &combined->ip6.daddr;
slave_dbg(bond->dev, slave->dev, "%s: %s/%d av %d sv %d sip %pI6c tip %pI6c\n",
__func__, slave->dev->name, bond_slave_state(slave),
diff --git a/drivers/net/dsa/sja1105/sja1105_devlink.c b/drivers/net/dsa/sja1105/sja1105_devlink.c
index 10c6fea1227f..bdbbff2a7909 100644
--- a/drivers/net/dsa/sja1105/sja1105_devlink.c
+++ b/drivers/net/dsa/sja1105/sja1105_devlink.c
@@ -95,6 +95,8 @@ static int sja1105_setup_devlink_regions(struct dsa_switch *ds)
if (IS_ERR(region)) {
while (--i >= 0)
dsa_devlink_region_destroy(priv->regions[i]);
+
+ kfree(priv->regions);
return PTR_ERR(region);
}
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 98f3dc460ca7..f2f95493ec89 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -2239,7 +2239,7 @@ static int nicvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err = register_netdev(netdev);
if (err) {
dev_err(dev, "Failed to register netdevice\n");
- goto err_unregister_interrupts;
+ goto err_destroy_workqueue;
}
nic->msg_enable = debug;
@@ -2248,6 +2248,8 @@ static int nicvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return 0;
+err_destroy_workqueue:
+ destroy_workqueue(nic->nicvf_rx_mode_wq);
err_unregister_interrupts:
nicvf_unregister_interrupts(nic);
err_free_netdev:
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 2ca2b61b451f..23e1a94b9ce4 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1220,7 +1220,8 @@ fec_restart(struct net_device *ndev)
writel(0, fep->hwp + FEC_IMASK);
/* Init the interrupt coalescing */
- fec_enet_itr_coal_set(ndev);
+ if (fep->quirks & FEC_QUIRK_HAS_COALESCE)
+ fec_enet_itr_coal_set(ndev);
}
static int fec_enet_ipc_handle_init(struct fec_enet_private *fep)
diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c
index 93846bace028..ce2571c16e43 100644
--- a/drivers/net/ethernet/hisilicon/hisi_femac.c
+++ b/drivers/net/ethernet/hisilicon/hisi_femac.c
@@ -283,7 +283,7 @@ static int hisi_femac_rx(struct net_device *dev, int limit)
skb->protocol = eth_type_trans(skb, dev);
napi_gro_receive(&priv->napi, skb);
dev->stats.rx_packets++;
- dev->stats.rx_bytes += skb->len;
+ dev->stats.rx_bytes += len;
next:
pos = (pos + 1) % rxq->num;
if (rx_pkts_num >= limit)
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
index ffcf797dfa90..f867e9531117 100644
--- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
@@ -550,7 +550,7 @@ static int hix5hd2_rx(struct net_device *dev, int limit)
skb->protocol = eth_type_trans(skb, dev);
napi_gro_receive(&priv->napi, skb);
dev->stats.rx_packets++;
- dev->stats.rx_bytes += skb->len;
+ dev->stats.rx_bytes += len;
next:
pos = dma_ring_incr(pos, RX_DESC_NUM);
}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
index eeac04b84638..b6bbb3c9bd7a 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
@@ -887,6 +887,8 @@ static int mchp_sparx5_probe(struct platform_device *pdev)
cleanup_ports:
sparx5_cleanup_ports(sparx5);
+ if (sparx5->mact_queue)
+ destroy_workqueue(sparx5->mact_queue);
cleanup_config:
kfree(configs);
cleanup_pnode:
@@ -911,6 +913,7 @@ static int mchp_sparx5_remove(struct platform_device *pdev)
sparx5_cleanup_ports(sparx5);
/* Unregister netdevs */
sparx5_unregister_notifier_blocks(sparx5);
+ destroy_workqueue(sparx5->mact_queue);
return 0;
}
diff --git a/drivers/net/ethernet/microsoft/mana/gdma.h b/drivers/net/ethernet/microsoft/mana/gdma.h
index 4a6efe6ada08..65c24ee49efd 100644
--- a/drivers/net/ethernet/microsoft/mana/gdma.h
+++ b/drivers/net/ethernet/microsoft/mana/gdma.h
@@ -498,7 +498,14 @@ enum {
#define GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT BIT(0)
-#define GDMA_DRV_CAP_FLAGS1 GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT
+/* Advertise to the NIC firmware: the NAPI work_done variable race is fixed,
+ * so the driver is able to reliably support features like busy_poll.
+ */
+#define GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX BIT(2)
+
+#define GDMA_DRV_CAP_FLAGS1 \
+ (GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT | \
+ GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX)
#define GDMA_DRV_CAP_FLAGS2 0
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 9259a74eca40..27a0f3af8aab 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1303,10 +1303,11 @@ static void mana_poll_rx_cq(struct mana_cq *cq)
xdp_do_flush();
}
-static void mana_cq_handler(void *context, struct gdma_queue *gdma_queue)
+static int mana_cq_handler(void *context, struct gdma_queue *gdma_queue)
{
struct mana_cq *cq = context;
u8 arm_bit;
+ int w;
WARN_ON_ONCE(cq->gdma_cq != gdma_queue);
@@ -1315,26 +1316,31 @@ static void mana_cq_handler(void *context, struct gdma_queue *gdma_queue)
else
mana_poll_tx_cq(cq);
- if (cq->work_done < cq->budget &&
- napi_complete_done(&cq->napi, cq->work_done)) {
+ w = cq->work_done;
+
+ if (w < cq->budget &&
+ napi_complete_done(&cq->napi, w)) {
arm_bit = SET_ARM_BIT;
} else {
arm_bit = 0;
}
mana_gd_ring_cq(gdma_queue, arm_bit);
+
+ return w;
}
static int mana_poll(struct napi_struct *napi, int budget)
{
struct mana_cq *cq = container_of(napi, struct mana_cq, napi);
+ int w;
cq->work_done = 0;
cq->budget = budget;
- mana_cq_handler(cq, cq->gdma_cq);
+ w = mana_cq_handler(cq, cq->gdma_cq);
- return min(cq->work_done, budget);
+ return min(w, budget);
}
static void mana_schedule_napi(void *context, struct gdma_queue *gdma_queue)
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 6bc923326268..33f723a9f471 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -841,7 +841,7 @@ static bool ravb_rx_gbeth(struct net_device *ndev, int *quota, int q)
napi_gro_receive(&priv->napi[q],
priv->rx_1st_skb);
stats->rx_packets++;
- stats->rx_bytes += priv->rx_1st_skb->len;
+ stats->rx_bytes += pkt_len;
break;
}
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 50f6b4a14be4..eb6d9cd8e93f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -108,10 +108,10 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev)
axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en");
axi->axi_xit_frm = of_property_read_bool(np, "snps,xit_frm");
- axi->axi_kbbe = of_property_read_bool(np, "snps,axi_kbbe");
- axi->axi_fb = of_property_read_bool(np, "snps,axi_fb");
- axi->axi_mb = of_property_read_bool(np, "snps,axi_mb");
- axi->axi_rb = of_property_read_bool(np, "snps,axi_rb");
+ axi->axi_kbbe = of_property_read_bool(np, "snps,kbbe");
+ axi->axi_fb = of_property_read_bool(np, "snps,fb");
+ axi->axi_mb = of_property_read_bool(np, "snps,mb");
+ axi->axi_rb = of_property_read_bool(np, "snps,rb");
if (of_property_read_u32(np, "snps,wr_osr_lmt", &axi->axi_wr_osr_lmt))
axi->axi_wr_osr_lmt = 1;
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index 796e9c7857d0..510822d6d0d9 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -68,8 +68,9 @@ static int of_mdiobus_register_device(struct mii_bus *mdio,
/* All data is now stored in the mdiodev struct; register it. */
rc = mdio_device_register(mdiodev);
if (rc) {
+ device_set_node(&mdiodev->dev, NULL);
+ fwnode_handle_put(fwnode);
mdio_device_free(mdiodev);
- of_node_put(child);
return rc;
}
diff --git a/drivers/net/phy/mdio_device.c b/drivers/net/phy/mdio_device.c
index 250742ffdfd9..044828d081d2 100644
--- a/drivers/net/phy/mdio_device.c
+++ b/drivers/net/phy/mdio_device.c
@@ -21,6 +21,7 @@
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/unistd.h>
+#include <linux/property.h>
void mdio_device_free(struct mdio_device *mdiodev)
{
@@ -30,6 +31,7 @@ EXPORT_SYMBOL(mdio_device_free);
static void mdio_device_release(struct device *dev)
{
+ fwnode_handle_put(dev->fwnode);
kfree(to_mdio_device(dev));
}
diff --git a/drivers/net/wwan/iosm/iosm_ipc_mux.c b/drivers/net/wwan/iosm/iosm_ipc_mux.c
index 9c7a9a2a1f25..fc928b298a98 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_mux.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_mux.c
@@ -332,6 +332,7 @@ struct iosm_mux *ipc_mux_init(struct ipc_mux_config *mux_cfg,
if (!ipc_mux->ul_adb.pp_qlt[i]) {
for (j = i - 1; j >= 0; j--)
kfree(ipc_mux->ul_adb.pp_qlt[j]);
+ kfree(ipc_mux);
return NULL;
}
}
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index f361d3d56be2..b5736ef16ed2 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -841,6 +841,9 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb,
return -EINVAL;
}
+ if (!cfg->fc_table)
+ cfg->fc_table = RT_TABLE_MAIN;
+
return 0;
errout:
return err;
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 19a662003eef..ce9ff3c62e84 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -423,6 +423,7 @@ static struct fib_info *fib_find_info(struct fib_info *nfi)
nfi->fib_prefsrc == fi->fib_prefsrc &&
nfi->fib_priority == fi->fib_priority &&
nfi->fib_type == fi->fib_type &&
+ nfi->fib_tb_id == fi->fib_tb_id &&
memcmp(nfi->fib_metrics, fi->fib_metrics,
sizeof(u32) * RTAX_MAX) == 0 &&
!((nfi->fib_flags ^ fi->fib_flags) & ~RTNH_COMPARE_MASK) &&
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index f866d6282b2b..cae9f1a4e059 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1492,24 +1492,6 @@ static int ipgre_fill_info(struct sk_buff *skb, const struct net_device *dev)
struct ip_tunnel_parm *p = &t->parms;
__be16 o_flags = p->o_flags;
- if (t->erspan_ver <= 2) {
- if (t->erspan_ver != 0 && !t->collect_md)
- o_flags |= TUNNEL_KEY;
-
- if (nla_put_u8(skb, IFLA_GRE_ERSPAN_VER, t->erspan_ver))
- goto nla_put_failure;
-
- if (t->erspan_ver == 1) {
- if (nla_put_u32(skb, IFLA_GRE_ERSPAN_INDEX, t->index))
- goto nla_put_failure;
- } else if (t->erspan_ver == 2) {
- if (nla_put_u8(skb, IFLA_GRE_ERSPAN_DIR, t->dir))
- goto nla_put_failure;
- if (nla_put_u16(skb, IFLA_GRE_ERSPAN_HWID, t->hwid))
- goto nla_put_failure;
- }
- }
-
if (nla_put_u32(skb, IFLA_GRE_LINK, p->link) ||
nla_put_be16(skb, IFLA_GRE_IFLAGS,
gre_tnl_flags_to_gre_flags(p->i_flags)) ||
@@ -1550,6 +1532,34 @@ nla_put_failure:
return -EMSGSIZE;
}
+static int erspan_fill_info(struct sk_buff *skb, const struct net_device *dev)
+{
+ struct ip_tunnel *t = netdev_priv(dev);
+
+ if (t->erspan_ver <= 2) {
+ if (t->erspan_ver != 0 && !t->collect_md)
+ t->parms.o_flags |= TUNNEL_KEY;
+
+ if (nla_put_u8(skb, IFLA_GRE_ERSPAN_VER, t->erspan_ver))
+ goto nla_put_failure;
+
+ if (t->erspan_ver == 1) {
+ if (nla_put_u32(skb, IFLA_GRE_ERSPAN_INDEX, t->index))
+ goto nla_put_failure;
+ } else if (t->erspan_ver == 2) {
+ if (nla_put_u8(skb, IFLA_GRE_ERSPAN_DIR, t->dir))
+ goto nla_put_failure;
+ if (nla_put_u16(skb, IFLA_GRE_ERSPAN_HWID, t->hwid))
+ goto nla_put_failure;
+ }
+ }
+
+ return ipgre_fill_info(skb, dev);
+
+nla_put_failure:
+ return -EMSGSIZE;
+}
+
static void erspan_setup(struct net_device *dev)
{
struct ip_tunnel *t = netdev_priv(dev);
@@ -1628,7 +1638,7 @@ static struct rtnl_link_ops erspan_link_ops __read_mostly = {
.changelink = erspan_changelink,
.dellink = ip_tunnel_dellink,
.get_size = ipgre_get_size,
- .fill_info = ipgre_fill_info,
+ .fill_info = erspan_fill_info,
.get_link_net = ip_tunnel_get_link_net,
};
diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c
index 282c51051dcc..994a0a1efb58 100644
--- a/net/nfc/nci/ntf.c
+++ b/net/nfc/nci/ntf.c
@@ -240,6 +240,8 @@ static int nci_add_new_protocol(struct nci_dev *ndev,
target->sens_res = nfca_poll->sens_res;
target->sel_res = nfca_poll->sel_res;
target->nfcid1_len = nfca_poll->nfcid1_len;
+ if (target->nfcid1_len > ARRAY_SIZE(target->nfcid1))
+ return -EPROTO;
if (target->nfcid1_len > 0) {
memcpy(target->nfcid1, nfca_poll->nfcid1,
target->nfcid1_len);
@@ -248,6 +250,8 @@ static int nci_add_new_protocol(struct nci_dev *ndev,
nfcb_poll = (struct rf_tech_specific_params_nfcb_poll *)params;
target->sensb_res_len = nfcb_poll->sensb_res_len;
+ if (target->sensb_res_len > ARRAY_SIZE(target->sensb_res))
+ return -EPROTO;
if (target->sensb_res_len > 0) {
memcpy(target->sensb_res, nfcb_poll->sensb_res,
target->sensb_res_len);
@@ -256,6 +260,8 @@ static int nci_add_new_protocol(struct nci_dev *ndev,
nfcf_poll = (struct rf_tech_specific_params_nfcf_poll *)params;
target->sensf_res_len = nfcf_poll->sensf_res_len;
+ if (target->sensf_res_len > ARRAY_SIZE(target->sensf_res))
+ return -EPROTO;
if (target->sensf_res_len > 0) {
memcpy(target->sensf_res, nfcf_poll->sensf_res,
target->sensf_res_len);
diff --git a/net/tipc/link.c b/net/tipc/link.c
index e260c0d557f5..b3ce24823f50 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -2224,7 +2224,9 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
if (tipc_own_addr(l->net) > msg_prevnode(hdr))
l->net_plane = msg_net_plane(hdr);
- skb_linearize(skb);
+ if (skb_linearize(skb))
+ goto exit;
+
hdr = buf_msg(skb);
data = msg_data(hdr);
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
index 2271a8727f62..5637b5dadabd 100755
--- a/tools/testing/selftests/net/fib_tests.sh
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -1711,13 +1711,21 @@ ipv4_del_addr_test()
$IP addr add dev dummy1 172.16.104.1/24
$IP addr add dev dummy1 172.16.104.11/24
+ $IP addr add dev dummy1 172.16.104.12/24
+ $IP addr add dev dummy1 172.16.104.13/24
$IP addr add dev dummy2 172.16.104.1/24
$IP addr add dev dummy2 172.16.104.11/24
+ $IP addr add dev dummy2 172.16.104.12/24
$IP route add 172.16.105.0/24 via 172.16.104.2 src 172.16.104.11
+ $IP route add 172.16.106.0/24 dev lo src 172.16.104.12
+ $IP route add table 0 172.16.107.0/24 via 172.16.104.2 src 172.16.104.13
$IP route add vrf red 172.16.105.0/24 via 172.16.104.2 src 172.16.104.11
+ $IP route add vrf red 172.16.106.0/24 dev lo src 172.16.104.12
set +e
# removing address from device in vrf should only remove route from vrf table
+ echo " Regular FIB info"
+
$IP addr del dev dummy2 172.16.104.11/24
$IP ro ls vrf red | grep -q 172.16.105.0/24
log_test $? 1 "Route removed from VRF when source address deleted"
@@ -1735,6 +1743,35 @@ ipv4_del_addr_test()
$IP ro ls vrf red | grep -q 172.16.105.0/24
log_test $? 0 "Route in VRF is not removed by address delete"
+ # removing address from device in vrf should only remove route from vrf
+ # table even when the associated fib info only differs in table ID
+ echo " Identical FIB info with different table ID"
+
+ $IP addr del dev dummy2 172.16.104.12/24
+ $IP ro ls vrf red | grep -q 172.16.106.0/24
+ log_test $? 1 "Route removed from VRF when source address deleted"
+
+ $IP ro ls | grep -q 172.16.106.0/24
+ log_test $? 0 "Route in default VRF not removed"
+
+ $IP addr add dev dummy2 172.16.104.12/24
+ $IP route add vrf red 172.16.106.0/24 dev lo src 172.16.104.12
+
+ $IP addr del dev dummy1 172.16.104.12/24
+ $IP ro ls | grep -q 172.16.106.0/24
+ log_test $? 1 "Route removed in default VRF when source address deleted"
+
+ $IP ro ls vrf red | grep -q 172.16.106.0/24
+ log_test $? 0 "Route in VRF is not removed by address delete"
+
+ # removing address from device in default vrf should remove route from
+ # the default vrf even when route was inserted with a table ID of 0.
+ echo " Table ID 0"
+
+ $IP addr del dev dummy1 172.16.104.13/24
+ $IP ro ls | grep -q 172.16.107.0/24
+ log_test $? 1 "Route removed in default VRF when source address deleted"
+
$IP li del dummy1
$IP li del dummy2
cleanup
generated by cgit (git 2.34.1) at 2025-03-28 08:20:09 +0000