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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-17 12:55:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-17 12:55:26 -0700
commit551acdc3c3d2b6bc97f11e31dcf960bc36343bfc (patch)
tree1a2bf01b80da58fc613735b1c3fb03e5fb55bc2c
parentc81801eb7f2476a25d8fb27449e01b0bef46908a (diff)
parentb04683ff8f0823b869c219c78ba0d974bddea0b5 (diff)
downloadlinux-551acdc3c3d2b6bc97f11e31dcf960bc36343bfc.tar.gz
Merge tag 'net-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, ipsec, and wireless. A few last minute revert / disable and fix patches came down from our sub-trees. We're not waiting for any fixes at this point. Current release - regressions: - Revert "netfilter: nat: force port remap to prevent shadowing well-known ports", restore working conntrack on asymmetric paths - Revert "ath10k: drop beacon and probe response which leak from other channel", restore working AP and mesh mode on QCA9984 - eth: intel: fix hang during reboot/shutdown Current release - new code bugs: - netfilter: nf_tables: disable register tracking, it needs more work to cover all corner cases Previous releases - regressions: - ipv6: fix skb_over_panic in __ip6_append_data when (admin-only) extension headers get specified - esp6: fix ESP over TCP/UDP, interpret ipv6_skip_exthdr's return value more selectively - bnx2x: fix driver load failure when FW not present in initrd Previous releases - always broken: - vsock: stop destroying unrelated sockets in nested virtualization - packet: fix slab-out-of-bounds access in packet_recvmsg() Misc: - add Paolo Abeni to networking maintainers!" * tag 'net-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (26 commits) iavf: Fix hang during reboot/shutdown net: mscc: ocelot: fix backwards compatibility with single-chain tc-flower offload net: bcmgenet: skip invalid partial checksums bnx2x: fix built-in kernel driver load failure net: phy: mscc: Add MODULE_FIRMWARE macros net: dsa: Add missing of_node_put() in dsa_port_parse_of net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit() Revert "ath10k: drop beacon and probe response which leak from other channel" hv_netvsc: Add check for kvmalloc_array iavf: Fix double free in iavf_reset_task ice: destroy flow director filter mutex after releasing VSIs ice: fix NULL pointer dereference in ice_update_vsi_tx_ring_stats() Add Paolo Abeni to networking maintainers atm: eni: Add check for dma_map_single net/packet: fix slab-out-of-bounds access in packet_recvmsg() net: mdio: mscc-miim: fix duplicate debugfs entry net: phy: marvell: Fix invalid comparison in the resume and suspend functions esp6: fix check on ipv6_skip_exthdr's return value net: dsa: microchip: add spi_device_id tables netfilter: nf_tables: disable register tracking ...
-rw-r--r--MAINTAINERS2
-rw-r--r--drivers/atm/eni.c2
-rw-r--r--drivers/net/dsa/microchip/ksz8795_spi.c11
-rw-r--r--drivers/net/dsa/microchip/ksz9477_spi.c12
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c5
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x.h2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c28
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c15
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c6
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c15
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c7
-rw-r--r--drivers/net/ethernet/mscc/ocelot_flower.c16
-rw-r--r--drivers/net/hyperv/netvsc_drv.c3
-rw-r--r--drivers/net/mdio/mdio-mscc-miim.c9
-rw-r--r--drivers/net/phy/marvell.c8
-rw-r--r--drivers/net/phy/mscc/mscc_main.c3
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.c33
-rw-r--r--drivers/vhost/vsock.c3
-rw-r--r--include/linux/if_arp.h1
-rw-r--r--include/net/af_vsock.h3
-rw-r--r--include/net/netfilter/nf_conntrack.h1
-rw-r--r--net/dsa/dsa2.c1
-rw-r--r--net/ipv6/esp6.c3
-rw-r--r--net/ipv6/ip6_output.c4
-rw-r--r--net/key/af_key.c2
-rw-r--r--net/netfilter/nf_conntrack_core.c3
-rw-r--r--net/netfilter/nf_nat_core.c43
-rw-r--r--net/netfilter/nf_tables_api.c9
-rw-r--r--net/packet/af_packet.c11
-rw-r--r--net/vmw_vsock/af_vsock.c9
-rw-r--r--net/vmw_vsock/virtio_transport.c7
-rw-r--r--net/vmw_vsock/vmci_transport.c5
-rwxr-xr-xtools/testing/selftests/netfilter/nft_nat.sh5
33 files changed, 154 insertions, 133 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index e127c2fb08a7..cd0f68d4a34a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13376,6 +13376,7 @@ F: net/core/drop_monitor.c
NETWORKING DRIVERS
M: "David S. Miller" <davem@davemloft.net>
M: Jakub Kicinski <kuba@kernel.org>
+M: Paolo Abeni <pabeni@redhat.com>
L: netdev@vger.kernel.org
S: Maintained
Q: https://patchwork.kernel.org/project/netdevbpf/list/
@@ -13422,6 +13423,7 @@ F: tools/testing/selftests/drivers/net/dsa/
NETWORKING [GENERAL]
M: "David S. Miller" <davem@davemloft.net>
M: Jakub Kicinski <kuba@kernel.org>
+M: Paolo Abeni <pabeni@redhat.com>
L: netdev@vger.kernel.org
S: Maintained
Q: https://patchwork.kernel.org/project/netdevbpf/list/
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 422753d52244..a31ffe16e626 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1112,6 +1112,8 @@ DPRINTK("iovcnt = %d\n",skb_shinfo(skb)->nr_frags);
skb_data3 = skb->data[3];
paddr = dma_map_single(&eni_dev->pci_dev->dev,skb->data,skb->len,
DMA_TO_DEVICE);
+ if (dma_mapping_error(&eni_dev->pci_dev->dev, paddr))
+ return enq_next;
ENI_PRV_PADDR(skb) = paddr;
/* prepare DMA queue entries */
j = 0;
diff --git a/drivers/net/dsa/microchip/ksz8795_spi.c b/drivers/net/dsa/microchip/ksz8795_spi.c
index 866767b70d65..b0a7dee27ffc 100644
--- a/drivers/net/dsa/microchip/ksz8795_spi.c
+++ b/drivers/net/dsa/microchip/ksz8795_spi.c
@@ -124,12 +124,23 @@ static const struct of_device_id ksz8795_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, ksz8795_dt_ids);
+static const struct spi_device_id ksz8795_spi_ids[] = {
+ { "ksz8765" },
+ { "ksz8794" },
+ { "ksz8795" },
+ { "ksz8863" },
+ { "ksz8873" },
+ { },
+};
+MODULE_DEVICE_TABLE(spi, ksz8795_spi_ids);
+
static struct spi_driver ksz8795_spi_driver = {
.driver = {
.name = "ksz8795-switch",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(ksz8795_dt_ids),
},
+ .id_table = ksz8795_spi_ids,
.probe = ksz8795_spi_probe,
.remove = ksz8795_spi_remove,
.shutdown = ksz8795_spi_shutdown,
diff --git a/drivers/net/dsa/microchip/ksz9477_spi.c b/drivers/net/dsa/microchip/ksz9477_spi.c
index e3cb0e6c9f6f..43addeabfc25 100644
--- a/drivers/net/dsa/microchip/ksz9477_spi.c
+++ b/drivers/net/dsa/microchip/ksz9477_spi.c
@@ -98,12 +98,24 @@ static const struct of_device_id ksz9477_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);
+static const struct spi_device_id ksz9477_spi_ids[] = {
+ { "ksz9477" },
+ { "ksz9897" },
+ { "ksz9893" },
+ { "ksz9563" },
+ { "ksz8563" },
+ { "ksz9567" },
+ { },
+};
+MODULE_DEVICE_TABLE(spi, ksz9477_spi_ids);
+
static struct spi_driver ksz9477_spi_driver = {
.driver = {
.name = "ksz9477-switch",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(ksz9477_dt_ids),
},
+ .id_table = ksz9477_spi_ids,
.probe = ksz9477_spi_probe,
.remove = ksz9477_spi_remove,
.shutdown = ksz9477_spi_shutdown,
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index 4ad3fc72e74e..a89b93cb4e26 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1181,8 +1181,11 @@ static int alx_change_mtu(struct net_device *netdev, int mtu)
alx->hw.mtu = mtu;
alx->rxbuf_size = max(max_frame, ALX_DEF_RXBUF_SIZE);
netdev_update_features(netdev);
- if (netif_running(netdev))
+ if (netif_running(netdev)) {
+ mutex_lock(&alx->mtx);
alx_reinit(alx);
+ mutex_unlock(&alx->mtx);
+ }
return 0;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index a19dd6797070..2209d99b3404 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -2533,6 +2533,4 @@ void bnx2x_register_phc(struct bnx2x *bp);
* Meant for implicit re-load flows.
*/
int bnx2x_vlan_reconfigure_vid(struct bnx2x *bp);
-int bnx2x_init_firmware(struct bnx2x *bp);
-void bnx2x_release_firmware(struct bnx2x *bp);
#endif /* bnx2x.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 8d36ebbf08e1..5729a5ab059d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -2364,24 +2364,30 @@ int bnx2x_compare_fw_ver(struct bnx2x *bp, u32 load_code, bool print_err)
/* is another pf loaded on this engine? */
if (load_code != FW_MSG_CODE_DRV_LOAD_COMMON_CHIP &&
load_code != FW_MSG_CODE_DRV_LOAD_COMMON) {
- /* build my FW version dword */
- u32 my_fw = (bp->fw_major) + (bp->fw_minor << 8) +
- (bp->fw_rev << 16) + (bp->fw_eng << 24);
+ u8 loaded_fw_major, loaded_fw_minor, loaded_fw_rev, loaded_fw_eng;
+ u32 loaded_fw;
/* read loaded FW from chip */
- u32 loaded_fw = REG_RD(bp, XSEM_REG_PRAM);
+ loaded_fw = REG_RD(bp, XSEM_REG_PRAM);
- DP(BNX2X_MSG_SP, "loaded fw %x, my fw %x\n",
- loaded_fw, my_fw);
+ loaded_fw_major = loaded_fw & 0xff;
+ loaded_fw_minor = (loaded_fw >> 8) & 0xff;
+ loaded_fw_rev = (loaded_fw >> 16) & 0xff;
+ loaded_fw_eng = (loaded_fw >> 24) & 0xff;
+
+ DP(BNX2X_MSG_SP, "loaded fw 0x%x major 0x%x minor 0x%x rev 0x%x eng 0x%x\n",
+ loaded_fw, loaded_fw_major, loaded_fw_minor, loaded_fw_rev, loaded_fw_eng);
/* abort nic load if version mismatch */
- if (my_fw != loaded_fw) {
+ if (loaded_fw_major != BCM_5710_FW_MAJOR_VERSION ||
+ loaded_fw_minor != BCM_5710_FW_MINOR_VERSION ||
+ loaded_fw_eng != BCM_5710_FW_ENGINEERING_VERSION ||
+ loaded_fw_rev < BCM_5710_FW_REVISION_VERSION_V15) {
if (print_err)
- BNX2X_ERR("bnx2x with FW %x was already loaded which mismatches my %x FW. Aborting\n",
- loaded_fw, my_fw);
+ BNX2X_ERR("loaded FW incompatible. Aborting\n");
else
- BNX2X_DEV_INFO("bnx2x with FW %x was already loaded which mismatches my %x FW, possibly due to MF UNDI\n",
- loaded_fw, my_fw);
+ BNX2X_DEV_INFO("loaded FW incompatible, possibly due to MF UNDI\n");
+
return -EBUSY;
}
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index eedb48d945ed..c19b072f3a23 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -12319,15 +12319,6 @@ static int bnx2x_init_bp(struct bnx2x *bp)
bnx2x_read_fwinfo(bp);
- if (IS_PF(bp)) {
- rc = bnx2x_init_firmware(bp);
-
- if (rc) {
- bnx2x_free_mem_bp(bp);
- return rc;
- }
- }
-
func = BP_FUNC(bp);
/* need to reset chip if undi was active */
@@ -12340,7 +12331,6 @@ static int bnx2x_init_bp(struct bnx2x *bp)
rc = bnx2x_prev_unload(bp);
if (rc) {
- bnx2x_release_firmware(bp);
bnx2x_free_mem_bp(bp);
return rc;
}
@@ -13409,7 +13399,7 @@ do { \
(u8 *)bp->arr, len); \
} while (0)
-int bnx2x_init_firmware(struct bnx2x *bp)
+static int bnx2x_init_firmware(struct bnx2x *bp)
{
const char *fw_file_name, *fw_file_name_v15;
struct bnx2x_fw_file_hdr *fw_hdr;
@@ -13509,7 +13499,7 @@ request_firmware_exit:
return rc;
}
-void bnx2x_release_firmware(struct bnx2x *bp)
+static void bnx2x_release_firmware(struct bnx2x *bp)
{
kfree(bp->init_ops_offsets);
kfree(bp->init_ops);
@@ -14026,7 +14016,6 @@ static int bnx2x_init_one(struct pci_dev *pdev,
return 0;
init_one_freemem:
- bnx2x_release_firmware(bp);
bnx2x_free_mem_bp(bp);
init_one_exit:
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 87f1056e29ff..2da804f84b48 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2287,8 +2287,10 @@ static unsigned int bcmgenet_desc_rx(struct bcmgenet_rx_ring *ring,
dma_length_status = status->length_status;
if (dev->features & NETIF_F_RXCSUM) {
rx_csum = (__force __be16)(status->rx_csum & 0xffff);
- skb->csum = (__force __wsum)ntohs(rx_csum);
- skb->ip_summed = CHECKSUM_COMPLETE;
+ if (rx_csum) {
+ skb->csum = (__force __wsum)ntohs(rx_csum);
+ skb->ip_summed = CHECKSUM_COMPLETE;
+ }
}
/* DMA flags and length are still valid no matter how
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 8e644e9ed8da..0e178a0a59c5 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -2541,6 +2541,13 @@ restart_watchdog:
queue_delayed_work(iavf_wq, &adapter->watchdog_task, HZ * 2);
}
+/**
+ * iavf_disable_vf - disable VF
+ * @adapter: board private structure
+ *
+ * Set communication failed flag and free all resources.
+ * NOTE: This function is expected to be called with crit_lock being held.
+ **/
static void iavf_disable_vf(struct iavf_adapter *adapter)
{
struct iavf_mac_filter *f, *ftmp;
@@ -2595,7 +2602,6 @@ static void iavf_disable_vf(struct iavf_adapter *adapter)
memset(adapter->vf_res, 0, IAVF_VIRTCHNL_VF_RESOURCE_SIZE);
iavf_shutdown_adminq(&adapter->hw);
adapter->netdev->flags &= ~IFF_UP;
- mutex_unlock(&adapter->crit_lock);
adapter->flags &= ~IAVF_FLAG_RESET_PENDING;
iavf_change_state(adapter, __IAVF_DOWN);
wake_up(&adapter->down_waitqueue);
@@ -4614,6 +4620,13 @@ static void iavf_remove(struct pci_dev *pdev)
struct iavf_hw *hw = &adapter->hw;
int err;
+ /* When reboot/shutdown is in progress no need to do anything
+ * as the adapter is already REMOVE state that was set during
+ * iavf_shutdown() callback.
+ */
+ if (adapter->state == __IAVF_REMOVE)
+ return;
+
set_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section);
/* Wait until port initialization is complete.
* There are flows where register/unregister netdev may race.
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 493942e910be..b7e8744b0c0a 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4880,7 +4880,6 @@ static void ice_remove(struct pci_dev *pdev)
ice_devlink_unregister_params(pf);
set_bit(ICE_DOWN, pf->state);
- mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
ice_deinit_lag(pf);
if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
ice_ptp_release(pf);
@@ -4888,6 +4887,7 @@ static void ice_remove(struct pci_dev *pdev)
ice_remove_arfs(pf);
ice_setup_mc_magic_wake(pf);
ice_vsi_release_all(pf);
+ mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
ice_set_wake(pf);
ice_free_irq_msix_misc(pf);
ice_for_each_vsi(pf, i) {
@@ -5962,8 +5962,9 @@ ice_update_vsi_tx_ring_stats(struct ice_vsi *vsi,
u64 pkts = 0, bytes = 0;
ring = READ_ONCE(rings[i]);
- if (ring)
- ice_fetch_u64_stats_per_ring(&ring->syncp, ring->stats, &pkts, &bytes);
+ if (!ring)
+ continue;
+ ice_fetch_u64_stats_per_ring(&ring->syncp, ring->stats, &pkts, &bytes);
vsi_stats->tx_packets += pkts;
vsi_stats->tx_bytes += bytes;
vsi->tx_restart += ring->tx_stats.restart_q;
diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c
index 949858891973..fdb4d7e7296c 100644
--- a/drivers/net/ethernet/mscc/ocelot_flower.c
+++ b/drivers/net/ethernet/mscc/ocelot_flower.c
@@ -60,6 +60,12 @@ static int ocelot_chain_to_block(int chain, bool ingress)
*/
static int ocelot_chain_to_lookup(int chain)
{
+ /* Backwards compatibility with older, single-chain tc-flower
+ * offload support in Ocelot
+ */
+ if (chain == 0)
+ return 0;
+
return (chain / VCAP_LOOKUP) % 10;
}
@@ -68,7 +74,15 @@ static int ocelot_chain_to_lookup(int chain)
*/
static int ocelot_chain_to_pag(int chain)
{
- int lookup = ocelot_chain_to_lookup(chain);
+ int lookup;
+
+ /* Backwards compatibility with older, single-chain tc-flower
+ * offload support in Ocelot
+ */
+ if (chain == 0)
+ return 0;
+
+ lookup = ocelot_chain_to_lookup(chain);
/* calculate PAG value as chain index relative to the first PAG */
return chain - VCAP_IS2_CHAIN(lookup, 0);
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 3646469433b1..fde1c492ca02 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -1587,6 +1587,9 @@ static void netvsc_get_ethtool_stats(struct net_device *dev,
pcpu_sum = kvmalloc_array(num_possible_cpus(),
sizeof(struct netvsc_ethtool_pcpu_stats),
GFP_KERNEL);
+ if (!pcpu_sum)
+ return;
+
netvsc_get_pcpu_stats(dev, pcpu_sum);
for_each_present_cpu(cpu) {
struct netvsc_ethtool_pcpu_stats *this_sum = &pcpu_sum[cpu];
diff --git a/drivers/net/mdio/mdio-mscc-miim.c b/drivers/net/mdio/mdio-mscc-miim.c
index 7d2abaf2b2c9..64fb76c1e395 100644
--- a/drivers/net/mdio/mdio-mscc-miim.c
+++ b/drivers/net/mdio/mdio-mscc-miim.c
@@ -187,6 +187,13 @@ static const struct regmap_config mscc_miim_regmap_config = {
.reg_stride = 4,
};
+static const struct regmap_config mscc_miim_phy_regmap_config = {
+ .reg_bits = 32,
+ .val_bits = 32,
+ .reg_stride = 4,
+ .name = "phy",
+};
+
int mscc_miim_setup(struct device *dev, struct mii_bus **pbus, const char *name,
struct regmap *mii_regmap, int status_offset)
{
@@ -250,7 +257,7 @@ static int mscc_miim_probe(struct platform_device *pdev)
}
phy_regmap = devm_regmap_init_mmio(&pdev->dev, phy_regs,
- &mscc_miim_regmap_config);
+ &mscc_miim_phy_regmap_config);
if (IS_ERR(phy_regmap)) {
dev_err(&pdev->dev, "Unable to create phy register regmap\n");
return PTR_ERR(phy_regmap);
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 2429db614b59..2702faf7b0f6 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -1687,8 +1687,8 @@ static int marvell_suspend(struct phy_device *phydev)
int err;
/* Suspend the fiber mode first */
- if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
- phydev->supported)) {
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
+ phydev->supported)) {
err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
if (err < 0)
goto error;
@@ -1722,8 +1722,8 @@ static int marvell_resume(struct phy_device *phydev)
int err;
/* Resume the fiber mode first */
- if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
- phydev->supported)) {
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
+ phydev->supported)) {
err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
if (err < 0)
goto error;
diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c
index ebfeeb3c67c1..7e3017e7a1c0 100644
--- a/drivers/net/phy/mscc/mscc_main.c
+++ b/drivers/net/phy/mscc/mscc_main.c
@@ -2685,3 +2685,6 @@ MODULE_DEVICE_TABLE(mdio, vsc85xx_tbl);
MODULE_DESCRIPTION("Microsemi VSC85xx PHY driver");
MODULE_AUTHOR("Nagaraju Lakkaraju");
MODULE_LICENSE("Dual MIT/GPL");
+
+MODULE_FIRMWARE(MSCC_VSC8584_REVB_INT8051_FW);
+MODULE_FIRMWARE(MSCC_VSC8574_REVB_INT8051_FW);
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 62c453a21e49..7c1c2658cb5f 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -2611,36 +2611,9 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
ath10k_mac_handle_beacon(ar, skb);
if (ieee80211_is_beacon(hdr->frame_control) ||
- ieee80211_is_probe_resp(hdr->frame_control)) {
- struct ieee80211_mgmt *mgmt = (void *)skb->data;
- enum cfg80211_bss_frame_type ftype;
- u8 *ies;
- int ies_ch;
-
+ ieee80211_is_probe_resp(hdr->frame_control))
status->boottime_ns = ktime_get_boottime_ns();
- if (!ar->scan_channel)
- goto drop;
-
- ies = mgmt->u.beacon.variable;
-
- if (ieee80211_is_beacon(mgmt->frame_control))
- ftype = CFG80211_BSS_FTYPE_BEACON;
- else
- ftype = CFG80211_BSS_FTYPE_PRESP;
-
- ies_ch = cfg80211_get_ies_channel_number(mgmt->u.beacon.variable,
- skb_tail_pointer(skb) - ies,
- sband->band, ftype);
-
- if (ies_ch > 0 && ies_ch != channel) {
- ath10k_dbg(ar, ATH10K_DBG_MGMT,
- "channel mismatched ds channel %d scan channel %d\n",
- ies_ch, channel);
- goto drop;
- }
- }
-
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"event mgmt rx skb %pK len %d ftype %02x stype %02x\n",
skb, skb->len,
@@ -2654,10 +2627,6 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
ieee80211_rx_ni(ar->hw, skb);
return 0;
-
-drop:
- dev_kfree_skb(skb);
- return 0;
}
static int freq_to_idx(struct ath10k *ar, int freq)
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index 37f0b4274113..e6c9d41db1de 100644
--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -753,7 +753,8 @@ static int vhost_vsock_dev_release(struct inode *inode, struct file *file)
/* Iterating over all connections for all CIDs to find orphans is
* inefficient. Room for improvement here. */
- vsock_for_each_connected_socket(vhost_vsock_reset_orphans);
+ vsock_for_each_connected_socket(&vhost_transport.transport,
+ vhost_vsock_reset_orphans);
/* Don't check the owner, because we are in the release path, so we
* need to stop the vsock device in any case.
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index b712217f7030..1ed52441972f 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -52,6 +52,7 @@ static inline bool dev_is_mac_header_xmit(const struct net_device *dev)
case ARPHRD_VOID:
case ARPHRD_NONE:
case ARPHRD_RAWIP:
+ case ARPHRD_PIMREG:
return false;
default:
return true;
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
index ab207677e0a8..f742e50207fb 100644
--- a/include/net/af_vsock.h
+++ b/include/net/af_vsock.h
@@ -205,7 +205,8 @@ struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr);
struct sock *vsock_find_connected_socket(struct sockaddr_vm *src,
struct sockaddr_vm *dst);
void vsock_remove_sock(struct vsock_sock *vsk);
-void vsock_for_each_connected_socket(void (*fn)(struct sock *sk));
+void vsock_for_each_connected_socket(struct vsock_transport *transport,
+ void (*fn)(struct sock *sk));
int vsock_assign_transport(struct vsock_sock *vsk, struct vsock_sock *psk);
bool vsock_find_cid(unsigned int cid);
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 8731d5bcb47d..b08b70989d2c 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -97,7 +97,6 @@ struct nf_conn {
unsigned long status;
u16 cpu;
- u16 local_origin:1;
possible_net_t ct_net;
#if IS_ENABLED(CONFIG_NF_NAT)
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 074e4a69a728..88e2808019b4 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -1436,6 +1436,7 @@ static int dsa_port_parse_of(struct dsa_port *dp, struct device_node *dn)
const char *user_protocol;
master = of_find_net_device_by_node(ethernet);
+ of_node_put(ethernet);
if (!master)
return -EPROBE_DEFER;
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index b0ffbcd5432d..55d604c9b3b3 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -812,8 +812,7 @@ int esp6_input_done2(struct sk_buff *skb, int err)
struct tcphdr *th;
offset = ipv6_skip_exthdr(skb, offset, &nexthdr, &frag_off);
-
- if (offset < 0) {
+ if (offset == -1) {
err = -EINVAL;
goto out;
}
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 4788f6b37053..194832663d85 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1476,8 +1476,8 @@ static int __ip6_append_data(struct sock *sk,
sizeof(struct frag_hdr) : 0) +
rt->rt6i_nfheader_len;
- if (mtu < fragheaderlen ||
- ((mtu - fragheaderlen) & ~7) + fragheaderlen < sizeof(struct frag_hdr))
+ if (mtu <= fragheaderlen ||
+ ((mtu - fragheaderlen) & ~7) + fragheaderlen <= sizeof(struct frag_hdr))
goto emsgsize;
maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen -
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 9bf52a09b5ff..fd51db3be91c 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1699,7 +1699,7 @@ static int pfkey_register(struct sock *sk, struct sk_buff *skb, const struct sad
xfrm_probe_algs();
- supp_skb = compose_sadb_supported(hdr, GFP_KERNEL);
+ supp_skb = compose_sadb_supported(hdr, GFP_KERNEL | __GFP_ZERO);
if (!supp_skb) {
if (hdr->sadb_msg_satype != SADB_SATYPE_UNSPEC)
pfk->registered &= ~(1<<hdr->sadb_msg_satype);
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index d6aa5b47031e..bf1e17c678f1 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1748,9 +1748,6 @@ resolve_normal_ct(struct nf_conn *tmpl,
return 0;
if (IS_ERR(h))
return PTR_ERR(h);
-
- ct = nf_ct_tuplehash_to_ctrack(h);
- ct->local_origin = state->hook == NF_INET_LOCAL_OUT;
}
ct = nf_ct_tuplehash_to_ctrack(h);
diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c
index 2d06a66899b2..ffcf6529afc3 100644
--- a/net/netfilter/nf_nat_core.c
+++ b/net/netfilter/nf_nat_core.c
@@ -494,38 +494,6 @@ another_round:
goto another_round;
}
-static bool tuple_force_port_remap(const struct nf_conntrack_tuple *tuple)
-{
- u16 sp, dp;
-
- switch (tuple->dst.protonum) {
- case IPPROTO_TCP:
- sp = ntohs(tuple->src.u.tcp.port);
- dp = ntohs(tuple->dst.u.tcp.port);
- break;
- case IPPROTO_UDP:
- case IPPROTO_UDPLITE:
- sp = ntohs(tuple->src.u.udp.port);
- dp = ntohs(tuple->dst.u.udp.port);
- break;
- default:
- return false;
- }
-
- /* IANA: System port range: 1-1023,
- * user port range: 1024-49151,
- * private port range: 49152-65535.
- *
- * Linux default ephemeral port range is 32768-60999.
- *
- * Enforce port remapping if sport is significantly lower
- * than dport to prevent NAT port shadowing, i.e.
- * accidental match of 'new' inbound connection vs.
- * existing outbound one.
- */
- return sp < 16384 && dp >= 32768;
-}
-
/* Manipulate the tuple into the range given. For NF_INET_POST_ROUTING,
* we change the source to map into the range. For NF_INET_PRE_ROUTING
* and NF_INET_LOCAL_OUT, we change the destination to map into the
@@ -539,17 +507,11 @@ get_unique_tuple(struct nf_conntrack_tuple *tuple,
struct nf_conn *ct,
enum nf_nat_manip_type maniptype)
{
- bool random_port = range->flags & NF_NAT_RANGE_PROTO_RANDOM_ALL;
const struct nf_conntrack_zone *zone;
struct net *net = nf_ct_net(ct);
zone = nf_ct_zone(ct);
- if (maniptype == NF_NAT_MANIP_SRC &&
- !random_port &&
- !ct->local_origin)
- random_port = tuple_force_port_remap(orig_tuple);
-
/* 1) If this srcip/proto/src-proto-part is currently mapped,
* and that same mapping gives a unique tuple within the given
* range, use that.
@@ -558,7 +520,8 @@ get_unique_tuple(struct nf_conntrack_tuple *tuple,
* So far, we don't do local source mappings, so multiple
* manips not an issue.
*/
- if (maniptype == NF_NAT_MANIP_SRC && !random_port) {
+ if (maniptype == NF_NAT_MANIP_SRC &&
+ !(range->flags & NF_NAT_RANGE_PROTO_RANDOM_ALL)) {
/* try the original tuple first */
if (in_range(orig_tuple, range)) {
if (!nf_nat_used_tuple(orig_tuple, ct)) {
@@ -582,7 +545,7 @@ get_unique_tuple(struct nf_conntrack_tuple *tuple,
*/
/* Only bother mapping if it's not already in range and unique */
- if (!random_port) {
+ if (!(range->flags & NF_NAT_RANGE_PROTO_RANDOM_ALL)) {
if (range->flags & NF_NAT_RANGE_PROTO_SPECIFIED) {
if (!(range->flags & NF_NAT_RANGE_PROTO_OFFSET) &&
l4proto_in_range(tuple, maniptype,
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index c86748b3873b..d71a33ae39b3 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -8260,6 +8260,12 @@ void nf_tables_trans_destroy_flush_work(void)
}
EXPORT_SYMBOL_GPL(nf_tables_trans_destroy_flush_work);
+static bool nft_expr_reduce(struct nft_regs_track *track,
+ const struct nft_expr *expr)
+{
+ return false;
+}
+
static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *chain)
{
const struct nft_expr *expr, *last;
@@ -8307,8 +8313,7 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha
nft_rule_for_each_expr(expr, last, rule) {
track.cur = expr;
- if (expr->ops->reduce &&
- expr->ops->reduce(&track, expr)) {
+ if (nft_expr_reduce(&track, expr)) {
expr = track.cur;
continue;
}
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index ab87f22cc7ec..a7273af2d900 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2317,8 +2317,11 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
copy_skb = skb_get(skb);
skb_head = skb->data;
}
- if (copy_skb)
+ if (copy_skb) {
+ memset(&PACKET_SKB_CB(copy_skb)->sa.ll, 0,
+ sizeof(PACKET_SKB_CB(copy_skb)->sa.ll));
skb_set_owner_r(copy_skb, sk);
+ }
}
snaplen = po->rx_ring.frame_size - macoff;
if ((int)snaplen < 0) {
@@ -3462,6 +3465,8 @@ static int packet_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
sock_recv_ts_and_drops(msg, sk, skb);
if (msg->msg_name) {
+ const size_t max_len = min(sizeof(skb->cb),
+ sizeof(struct sockaddr_storage));
int copy_len;
/* If the address length field is there to be filled
@@ -3484,6 +3489,10 @@ static int packet_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
msg->msg_namelen = sizeof(struct sockaddr_ll);
}
}
+ if (WARN_ON_ONCE(copy_len > max_len)) {
+ copy_len = max_len;
+ msg->msg_namelen = copy_len;
+ }
memcpy(msg->msg_name, &PACKET_SKB_CB(skb)->sa, copy_len);
}
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 38baeb189d4e..f04abf662ec6 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -334,7 +334,8 @@ void vsock_remove_sock(struct vsock_sock *vsk)
}
EXPORT_SYMBOL_GPL(vsock_remove_sock);
-void vsock_for_each_connected_socket(void (*fn)(struct sock *sk))
+void vsock_for_each_connected_socket(struct vsock_transport *transport,
+ void (*fn)(struct sock *sk))
{
int i;
@@ -343,8 +344,12 @@ void vsock_for_each_connected_socket(void (*fn)(struct sock *sk))
for (i = 0; i < ARRAY_SIZE(vsock_connected_table); i++) {
struct vsock_sock *vsk;
list_for_each_entry(vsk, &vsock_connected_table[i],
- connected_table)
+ connected_table) {
+ if (vsk->transport != transport)
+ continue;
+
fn(sk_vsock(vsk));
+ }
}
spin_unlock_bh(&vsock_table_lock);
diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
index fb3302fff627..5afc194a58bb 100644
--- a/net/vmw_vsock/virtio_transport.c
+++ b/net/vmw_vsock/virtio_transport.c
@@ -24,6 +24,7 @@
static struct workqueue_struct *virtio_vsock_workqueue;
static struct virtio_vsock __rcu *the_virtio_vsock;
static DEFINE_MUTEX(the_virtio_vsock_mutex); /* protects the_virtio_vsock */
+static struct virtio_transport virtio_transport; /* forward declaration */
struct virtio_vsock {
struct virtio_device *vdev;
@@ -384,7 +385,8 @@ static void virtio_vsock_event_handle(struct virtio_vsock *vsock,
switch (le32_to_cpu(event->id)) {
case VIRTIO_VSOCK_EVENT_TRANSPORT_RESET:
virtio_vsock_update_guest_cid(vsock);
- vsock_for_each_connected_socket(virtio_vsock_reset_sock);
+ vsock_for_each_connected_socket(&virtio_transport.transport,
+ virtio_vsock_reset_sock);
break;
}
}
@@ -662,7 +664,8 @@ static void virtio_vsock_remove(struct virtio_device *vdev)
synchronize_rcu();
/* Reset all connected sockets when the device disappear */
- vsock_for_each_connected_socket(virtio_vsock_reset_sock);
+ vsock_for_each_connected_socket(&virtio_transport.transport,
+ virtio_vsock_reset_sock);
/* Stop all work handlers to make sure no one is accessing the device,
* so we can safely call virtio_reset_device().
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index 7aef34e32bdf..b17dc9745188 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -75,6 +75,8 @@ static u32 vmci_transport_qp_resumed_sub_id = VMCI_INVALID_ID;
static int PROTOCOL_OVERRIDE = -1;
+static struct vsock_transport vmci_transport; /* forward declaration */
+
/* Helper function to convert from a VMCI error code to a VSock error code. */
static s32 vmci_transport_error_to_vsock_error(s32 vmci_error)
@@ -882,7 +884,8 @@ static void vmci_transport_qp_resumed_cb(u32 sub_id,
const struct vmci_event_data *e_data,
void *client_data)
{
- vsock_for_each_connected_socket(vmci_transport_handle_detach);
+ vsock_for_each_connected_socket(&vmci_transport,
+ vmci_transport_handle_detach);
}
static void vmci_transport_recv_pkt_work(struct work_struct *work)
diff --git a/tools/testing/selftests/netfilter/nft_nat.sh b/tools/testing/selftests/netfilter/nft_nat.sh
index 79fe627b9e81..eb8543b9a5c4 100755
--- a/tools/testing/selftests/netfilter/nft_nat.sh
+++ b/tools/testing/selftests/netfilter/nft_nat.sh
@@ -880,9 +880,8 @@ EOF
return $ksft_skip
fi
- # test default behaviour. Packet from ns1 to ns0 is not redirected
- # due to automatic port translation.
- test_port_shadow "default" "ROUTER"
+ # test default behaviour. Packet from ns1 to ns0 is redirected to ns2.
+ test_port_shadow "default" "CLIENT"
# test packet filter based mitigation: prevent forwarding of
# packets claiming to come from the service port.