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-rw-r--r--MAINTAINERS11
-rw-r--r--drivers/atm/idt77252.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_ptp.c4
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_ring.c13
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_ring.h1
-rw-r--r--drivers/net/ethernet/engleder/tsnep_main.c16
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_dcb.h2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_osdep.h2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_type.h2
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c31
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c14
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c2
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net_common.c1
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c6
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/common.h57
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c15
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c15
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c15
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h3
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c57
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c15
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c129
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c133
-rw-r--r--drivers/net/ethernet/ti/cpsw.c2
-rw-r--r--drivers/net/ethernet/ti/cpsw_new.c3
-rw-r--r--drivers/net/hyperv/netvsc_drv.c82
-rw-r--r--drivers/net/netdevsim/dev.c8
-rw-r--r--drivers/net/ppp/ppp_async.c4
-rw-r--r--drivers/net/wireless/ath/ar5523/ar5523.c1
-rw-r--r--drivers/net/wireless/ath/wcn36xx/main.c1
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c1
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c6
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/module.c1
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/module.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/debug.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/dbg.c3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-drv.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c6
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c9
-rw-r--r--drivers/net/wireless/intersil/p54/p54spi.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/main.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/main.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/mmio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/sdio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x0/pci.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x0/usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x02_util.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2/pci.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2/usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7915/mmio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/main.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/pci.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/sdio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7925/main.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7925/pci.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7925/usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt792x_core.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt792x_usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7996/mcu.c3
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7996/mmio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/sdio.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/usb.c1
-rw-r--r--drivers/net/wireless/mediatek/mt76/util.c1
-rw-r--r--drivers/net/wireless/microchip/wilc1000/netdev.c1
-rw-r--r--drivers/net/wireless/microchip/wilc1000/sdio.c1
-rw-r--r--drivers/net/wireless/microchip/wilc1000/spi.c1
-rw-r--r--drivers/net/wireless/ti/wl1251/sdio.c1
-rw-r--r--drivers/net/wireless/ti/wl1251/spi.c1
-rw-r--r--drivers/net/wireless/ti/wl12xx/main.c1
-rw-r--r--drivers/net/wireless/ti/wl18xx/main.c1
-rw-r--r--drivers/net/wireless/ti/wlcore/main.c1
-rw-r--r--drivers/net/wireless/ti/wlcore/sdio.c1
-rw-r--r--drivers/net/wireless/ti/wlcore/spi.c1
-rw-r--r--drivers/s390/net/qeth_l3_main.c9
-rw-r--r--include/net/cfg80211.h4
-rw-r--r--include/net/netfilter/nf_tables.h16
-rw-r--r--include/trace/events/rxrpc.h8
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h2
-rw-r--r--net/core/datagram.c2
-rw-r--r--net/devlink/core.c12
-rw-r--r--net/ipv4/af_inet.c6
-rw-r--r--net/ipv4/ip_tunnel_core.c2
-rw-r--r--net/mac80211/cfg.c16
-rw-r--r--net/mac80211/debugfs_netdev.c4
-rw-r--r--net/mac80211/debugfs_netdev.h5
-rw-r--r--net/mac80211/iface.c2
-rw-r--r--net/mac80211/mlme.c114
-rw-r--r--net/mac80211/scan.c30
-rw-r--r--net/mac80211/tx.c7
-rw-r--r--net/mac80211/wbrf.c2
-rw-r--r--net/netfilter/ipset/ip_set_core.c2
-rw-r--r--net/netfilter/ipset/ip_set_hash_gen.h4
-rw-r--r--net/netfilter/nf_conntrack_netlink.c12
-rw-r--r--net/netfilter/nf_tables_api.c4
-rw-r--r--net/netfilter/nfnetlink_queue.c13
-rw-r--r--net/netfilter/nft_compat.c17
-rw-r--r--net/netfilter/nft_ct.c3
-rw-r--r--net/netfilter/nft_set_hash.c8
-rw-r--r--net/netfilter/nft_set_pipapo.c128
-rw-r--r--net/netfilter/nft_set_pipapo.h18
-rw-r--r--net/netfilter/nft_set_pipapo_avx2.c17
-rw-r--r--net/netfilter/nft_set_rbtree.c17
-rw-r--r--net/rxrpc/ar-internal.h37
-rw-r--r--net/rxrpc/call_event.c12
-rw-r--r--net/rxrpc/call_object.c1
-rw-r--r--net/rxrpc/conn_event.c10
-rw-r--r--net/rxrpc/input.c115
-rw-r--r--net/rxrpc/output.c8
-rw-r--r--net/rxrpc/proc.c2
-rw-r--r--net/rxrpc/rxkad.c4
-rw-r--r--net/tipc/bearer.c6
-rw-r--r--net/unix/garbage.c11
-rw-r--r--net/wireless/core.c3
-rw-r--r--net/wireless/scan.c59
-rwxr-xr-xtools/testing/selftests/net/big_tcp.sh4
-rwxr-xr-xtools/testing/selftests/net/cmsg_ipv6.sh4
-rwxr-xr-xtools/testing/selftests/net/pmtu.sh23
-rwxr-xr-xtools/testing/selftests/net/rtnetlink.sh6
-rw-r--r--tools/testing/selftests/net/tcp_ao/unsigned-md5.c12
-rwxr-xr-xtools/testing/selftests/net/udpgro_fwd.sh14
-rw-r--r--tools/testing/selftests/net/udpgso_bench_rx.c2
-rw-r--r--tools/testing/selftests/netfilter/conntrack_dump_flush.c43
130 files changed, 1104 insertions, 481 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 960512bec428..3dfe7ea25320 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4169,14 +4169,14 @@ F: drivers/firmware/broadcom/tee_bnxt_fw.c
F: drivers/net/ethernet/broadcom/bnxt/
F: include/linux/firmware/broadcom/tee_bnxt_fw.h
-BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
-M: Arend van Spriel <aspriel@gmail.com>
-M: Franky Lin <franky.lin@broadcom.com>
-M: Hante Meuleman <hante.meuleman@broadcom.com>
+BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
+M: Arend van Spriel <arend.vanspriel@broadcom.com>
L: linux-wireless@vger.kernel.org
+L: brcm80211@lists.linux.dev
L: brcm80211-dev-list.pdl@broadcom.com
S: Supported
F: drivers/net/wireless/broadcom/brcm80211/
+F: include/linux/platform_data/brcmfmac.h
BROADCOM BRCMSTB GPIO DRIVER
M: Doug Berger <opendmb@gmail.com>
@@ -11127,7 +11127,6 @@ S: Supported
F: drivers/net/wireless/intel/iwlegacy/
INTEL WIRELESS WIFI LINK (iwlwifi)
-M: Gregory Greenman <gregory.greenman@intel.com>
M: Miri Korenblit <miriam.rachel.korenblit@intel.com>
L: linux-wireless@vger.kernel.org
S: Supported
@@ -18432,7 +18431,7 @@ S: Supported
F: drivers/infiniband/sw/rdmavt
RDS - RELIABLE DATAGRAM SOCKETS
-M: Santosh Shilimkar <santosh.shilimkar@oracle.com>
+M: Allison Henderson <allison.henderson@oracle.com>
L: netdev@vger.kernel.org
L: linux-rdma@vger.kernel.org
L: rds-devel@oss.oracle.com (moderated for non-subscribers)
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index e327a0229dc1..e7f713cd70d3 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -2930,6 +2930,8 @@ open_card_ubr0(struct idt77252_dev *card)
vc->scq = alloc_scq(card, vc->class);
if (!vc->scq) {
printk("%s: can't get SCQ.\n", card->name);
+ kfree(card->vcs[0]);
+ card->vcs[0] = NULL;
return -ENOMEM;
}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c
index abd4832e4ed2..5acb3e16b567 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c
@@ -993,7 +993,7 @@ int aq_ptp_ring_alloc(struct aq_nic_s *aq_nic)
return 0;
err_exit_hwts_rx:
- aq_ring_free(&aq_ptp->hwts_rx);
+ aq_ring_hwts_rx_free(&aq_ptp->hwts_rx);
err_exit_ptp_rx:
aq_ring_free(&aq_ptp->ptp_rx);
err_exit_ptp_tx:
@@ -1011,7 +1011,7 @@ void aq_ptp_ring_free(struct aq_nic_s *aq_nic)
aq_ring_free(&aq_ptp->ptp_tx);
aq_ring_free(&aq_ptp->ptp_rx);
- aq_ring_free(&aq_ptp->hwts_rx);
+ aq_ring_hwts_rx_free(&aq_ptp->hwts_rx);
aq_ptp_skb_ring_release(&aq_ptp->skb_ring);
}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index cda8597b4e14..f7433abd6591 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -919,6 +919,19 @@ void aq_ring_free(struct aq_ring_s *self)
}
}
+void aq_ring_hwts_rx_free(struct aq_ring_s *self)
+{
+ if (!self)
+ return;
+
+ if (self->dx_ring) {
+ dma_free_coherent(aq_nic_get_dev(self->aq_nic),
+ self->size * self->dx_size + AQ_CFG_RXDS_DEF,
+ self->dx_ring, self->dx_ring_pa);
+ self->dx_ring = NULL;
+ }
+}
+
unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data)
{
unsigned int count;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
index 52847310740a..d627ace850ff 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
@@ -210,6 +210,7 @@ int aq_ring_rx_fill(struct aq_ring_s *self);
int aq_ring_hwts_rx_alloc(struct aq_ring_s *self,
struct aq_nic_s *aq_nic, unsigned int idx,
unsigned int size, unsigned int dx_size);
+void aq_ring_hwts_rx_free(struct aq_ring_s *self);
void aq_ring_hwts_rx_clean(struct aq_ring_s *self, struct aq_nic_s *aq_nic);
unsigned int aq_ring_fill_stats_data(struct aq_ring_s *self, u64 *data);
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c
index 9aeff2b37a61..64eadd320798 100644
--- a/drivers/net/ethernet/engleder/tsnep_main.c
+++ b/drivers/net/ethernet/engleder/tsnep_main.c
@@ -719,17 +719,25 @@ static void tsnep_xdp_xmit_flush(struct tsnep_tx *tx)
static bool tsnep_xdp_xmit_back(struct tsnep_adapter *adapter,
struct xdp_buff *xdp,
- struct netdev_queue *tx_nq, struct tsnep_tx *tx)
+ struct netdev_queue *tx_nq, struct tsnep_tx *tx,
+ bool zc)
{
struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp);
bool xmit;
+ u32 type;
if (unlikely(!xdpf))
return false;
+ /* no page pool for zero copy */
+ if (zc)
+ type = TSNEP_TX_TYPE_XDP_NDO;
+ else
+ type = TSNEP_TX_TYPE_XDP_TX;
+
__netif_tx_lock(tx_nq, smp_processor_id());
- xmit = tsnep_xdp_xmit_frame_ring(xdpf, tx, TSNEP_TX_TYPE_XDP_TX);
+ xmit = tsnep_xdp_xmit_frame_ring(xdpf, tx, type);
/* Avoid transmit queue timeout since we share it with the slow path */
if (xmit)
@@ -1273,7 +1281,7 @@ static bool tsnep_xdp_run_prog(struct tsnep_rx *rx, struct bpf_prog *prog,
case XDP_PASS:
return false;
case XDP_TX:
- if (!tsnep_xdp_xmit_back(rx->adapter, xdp, tx_nq, tx))
+ if (!tsnep_xdp_xmit_back(rx->adapter, xdp, tx_nq, tx, false))
goto out_failure;
*status |= TSNEP_XDP_TX;
return true;
@@ -1323,7 +1331,7 @@ static bool tsnep_xdp_run_prog_zc(struct tsnep_rx *rx, struct bpf_prog *prog,
case XDP_PASS:
return false;
case XDP_TX:
- if (!tsnep_xdp_xmit_back(rx->adapter, xdp, tx_nq, tx))
+ if (!tsnep_xdp_xmit_back(rx->adapter, xdp, tx_nq, tx, true))
goto out_failure;
*status |= TSNEP_XDP_TX;
return true;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.h b/drivers/net/ethernet/intel/i40e/i40e_dcb.h
index 6b60dc9b7736..d76497566e40 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_dcb.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.h
@@ -43,7 +43,7 @@
#define I40E_LLDP_TLV_SUBTYPE_SHIFT 0
#define I40E_LLDP_TLV_SUBTYPE_MASK (0xFF << I40E_LLDP_TLV_SUBTYPE_SHIFT)
#define I40E_LLDP_TLV_OUI_SHIFT 8
-#define I40E_LLDP_TLV_OUI_MASK (0xFFFFFF << I40E_LLDP_TLV_OUI_SHIFT)
+#define I40E_LLDP_TLV_OUI_MASK (0xFFFFFFU << I40E_LLDP_TLV_OUI_SHIFT)
/* Defines for IEEE ETS TLV */
#define I40E_IEEE_ETS_MAXTC_SHIFT 0
diff --git a/drivers/net/ethernet/intel/ice/ice_osdep.h b/drivers/net/ethernet/intel/ice/ice_osdep.h
index 82bc54fec7f3..a2562f04267f 100644
--- a/drivers/net/ethernet/intel/ice/ice_osdep.h
+++ b/drivers/net/ethernet/intel/ice/ice_osdep.h
@@ -24,7 +24,7 @@
#define rd64(a, reg) readq((a)->hw_addr + (reg))
#define ice_flush(a) rd32((a), GLGEN_STAT)
-#define ICE_M(m, s) ((m) << (s))
+#define ICE_M(m, s) ((m ## U) << (s))
struct ice_dma_mem {
void *va;
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 41ab6d7bbd9e..a508e917ce5f 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -1072,7 +1072,7 @@ struct ice_aq_get_set_rss_lut_params {
#define ICE_OROM_VER_BUILD_SHIFT 8
#define ICE_OROM_VER_BUILD_MASK (0xffff << ICE_OROM_VER_BUILD_SHIFT)
#define ICE_OROM_VER_SHIFT 24
-#define ICE_OROM_VER_MASK (0xff << ICE_OROM_VER_SHIFT)
+#define ICE_OROM_VER_MASK (0xffU << ICE_OROM_VER_SHIFT)
#define ICE_SR_PFA_PTR 0x40
#define ICE_SR_1ST_NVM_BANK_PTR 0x42
#define ICE_SR_NVM_BANK_SIZE 0x43
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
index 167145bdcb75..8cfd74ad991c 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -1850,8 +1850,8 @@ void npc_mcam_rsrcs_deinit(struct rvu *rvu)
{
struct npc_mcam *mcam = &rvu->hw->mcam;
- kfree(mcam->bmap);
- kfree(mcam->bmap_reverse);
+ bitmap_free(mcam->bmap);
+ bitmap_free(mcam->bmap_reverse);
kfree(mcam->entry2pfvf_map);
kfree(mcam->cntr2pfvf_map);
kfree(mcam->entry2cntr_map);
@@ -1904,21 +1904,20 @@ int npc_mcam_rsrcs_init(struct rvu *rvu, int blkaddr)
mcam->pf_offset = mcam->nixlf_offset + nixlf_count;
/* Allocate bitmaps for managing MCAM entries */
- mcam->bmap = kmalloc_array(BITS_TO_LONGS(mcam->bmap_entries),
- sizeof(long), GFP_KERNEL);
+ mcam->bmap = bitmap_zalloc(mcam->bmap_entries, GFP_KERNEL);
if (!mcam->bmap)
return -ENOMEM;
- mcam->bmap_reverse = kmalloc_array(BITS_TO_LONGS(mcam->bmap_entries),
- sizeof(long), GFP_KERNEL);
+ mcam->bmap_reverse = bitmap_zalloc(mcam->bmap_entries, GFP_KERNEL);
if (!mcam->bmap_reverse)
goto free_bmap;
mcam->bmap_fcnt = mcam->bmap_entries;
/* Alloc memory for saving entry to RVU PFFUNC allocation mapping */
- mcam->entry2pfvf_map = kmalloc_array(mcam->bmap_entries,
- sizeof(u16), GFP_KERNEL);
+ mcam->entry2pfvf_map = kcalloc(mcam->bmap_entries, sizeof(u16),
+ GFP_KERNEL);
+
if (!mcam->entry2pfvf_map)
goto free_bmap_reverse;
@@ -1941,21 +1940,21 @@ int npc_mcam_rsrcs_init(struct rvu *rvu, int blkaddr)
if (err)
goto free_entry_map;
- mcam->cntr2pfvf_map = kmalloc_array(mcam->counters.max,
- sizeof(u16), GFP_KERNEL);
+ mcam->cntr2pfvf_map = kcalloc(mcam->counters.max, sizeof(u16),
+ GFP_KERNEL);
if (!mcam->cntr2pfvf_map)
goto free_cntr_bmap;
/* Alloc memory for MCAM entry to counter mapping and for tracking
* counter's reference count.
*/
- mcam->entry2cntr_map = kmalloc_array(mcam->bmap_entries,
- sizeof(u16), GFP_KERNEL);
+ mcam->entry2cntr_map = kcalloc(mcam->bmap_entries, sizeof(u16),
+ GFP_KERNEL);
if (!mcam->entry2cntr_map)
goto free_cntr_map;
- mcam->cntr_refcnt = kmalloc_array(mcam->counters.max,
- sizeof(u16), GFP_KERNEL);
+ mcam->cntr_refcnt = kcalloc(mcam->counters.max, sizeof(u16),
+ GFP_KERNEL);
if (!mcam->cntr_refcnt)
goto free_entry_cntr_map;
@@ -1988,9 +1987,9 @@ free_cntr_bmap:
free_entry_map:
kfree(mcam->entry2pfvf_map);
free_bmap_reverse:
- kfree(mcam->bmap_reverse);
+ bitmap_free(mcam->bmap_reverse);
free_bmap:
- kfree(mcam->bmap);
+ bitmap_free(mcam->bmap);
return -ENOMEM;
}
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
index 7ca6941ea0b9..02d0b707aea5 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
@@ -951,8 +951,11 @@ int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura)
if (pfvf->ptp && qidx < pfvf->hw.tx_queues) {
err = qmem_alloc(pfvf->dev, &sq->timestamps, qset->sqe_cnt,
sizeof(*sq->timestamps));
- if (err)
+ if (err) {
+ kfree(sq->sg);
+ sq->sg = NULL;
return err;
+ }
}
sq->head = 0;
@@ -968,7 +971,14 @@ int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura)
sq->stats.bytes = 0;
sq->stats.pkts = 0;
- return pfvf->hw_ops->sq_aq_init(pfvf, qidx, sqb_aura);
+ err = pfvf->hw_ops->sq_aq_init(pfvf, qidx, sqb_aura);
+ if (err) {
+ kfree(sq->sg);
+ sq->sg = NULL;
+ return err;
+ }
+
+ return 0;
}
diff --git a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
index e522845c7c21..0d7d138d6e0d 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
@@ -1084,7 +1084,7 @@ nfp_tunnel_add_shared_mac(struct nfp_app *app, struct net_device *netdev,
u16 nfp_mac_idx = 0;
entry = nfp_tunnel_lookup_offloaded_macs(app, netdev->dev_addr);
- if (entry && nfp_tunnel_is_mac_idx_global(entry->index)) {
+ if (entry && (nfp_tunnel_is_mac_idx_global(entry->index) || netif_is_lag_port(netdev))) {
if (entry->bridge_count ||
!nfp_flower_is_supported_bridge(netdev)) {
nfp_tunnel_offloaded_macs_inc_ref_and_link(entry,
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 3b3210d823e8..f28e769e6fda 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -2776,6 +2776,7 @@ static void nfp_net_netdev_init(struct nfp_net *nn)
case NFP_NFD_VER_NFD3:
netdev->netdev_ops = &nfp_nfd3_netdev_ops;
netdev->xdp_features |= NETDEV_XDP_ACT_XSK_ZEROCOPY;
+ netdev->xdp_features |= NETDEV_XDP_ACT_REDIRECT;
break;
case NFP_NFD_VER_NFDK:
netdev->netdev_ops = &nfp_nfdk_netdev_ops;
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
index 33b4c2856316..3f10c5365c80 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
@@ -537,11 +537,13 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
const u32 barcfg_msix_general =
NFP_PCIE_BAR_PCIE2CPP_MapType(
NFP_PCIE_BAR_PCIE2CPP_MapType_GENERAL) |
- NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT;
+ NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
+ NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT);
const u32 barcfg_msix_xpb =
NFP_PCIE_BAR_PCIE2CPP_MapType(
NFP_PCIE_BAR_PCIE2CPP_MapType_BULK) |
- NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT |
+ NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
+ NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT) |
NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress(
NFP_CPP_TARGET_ISLAND_XPB);
const u32 barcfg_explicit[4] = {
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 721c1f8e892f..5ba606a596e7 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -59,28 +59,51 @@
#undef FRAME_FILTER_DEBUG
/* #define FRAME_FILTER_DEBUG */
+struct stmmac_q_tx_stats {
+ u64_stats_t tx_bytes;
+ u64_stats_t tx_set_ic_bit;
+ u64_stats_t tx_tso_frames;
+ u64_stats_t tx_tso_nfrags;
+};
+
+struct stmmac_napi_tx_stats {
+ u64_stats_t tx_packets;
+ u64_stats_t tx_pkt_n;
+ u64_stats_t poll;
+ u64_stats_t tx_clean;
+ u64_stats_t tx_set_ic_bit;
+};
+
struct stmmac_txq_stats {
- u64 tx_bytes;
- u64 tx_packets;
- u64 tx_pkt_n;
- u64 tx_normal_irq_n;
- u64 napi_poll;
- u64 tx_clean;
- u64 tx_set_ic_bit;
- u64 tx_tso_frames;
- u64 tx_tso_nfrags;
- struct u64_stats_sync syncp;
+ /* Updates protected by tx queue lock. */
+ struct u64_stats_sync q_syncp;
+ struct stmmac_q_tx_stats q;
+
+ /* Updates protected by NAPI poll logic. */
+ struct u64_stats_sync napi_syncp;
+ struct stmmac_napi_tx_stats napi;
} ____cacheline_aligned_in_smp;
+struct stmmac_napi_rx_stats {
+ u64_stats_t rx_bytes;
+ u64_stats_t rx_packets;
+ u64_stats_t rx_pkt_n;
+ u64_stats_t poll;
+};
+
struct stmmac_rxq_stats {
- u64 rx_bytes;
- u64 rx_packets;
- u64 rx_pkt_n;
- u64 rx_normal_irq_n;
- u64 napi_poll;
- struct u64_stats_sync syncp;
+ /* Updates protected by NAPI poll logic. */
+ struct u64_stats_sync napi_syncp;
+ struct stmmac_napi_rx_stats napi;
} ____cacheline_aligned_in_smp;
+/* Updates on each CPU protected by not allowing nested irqs. */
+struct stmmac_pcpu_stats {
+ struct u64_stats_sync syncp;
+ u64_stats_t rx_normal_irq_n[MTL_MAX_TX_QUEUES];
+ u64_stats_t tx_normal_irq_n[MTL_MAX_RX_QUEUES];
+};
+
/* Extra statistic and debug information exposed by ethtool */
struct stmmac_extra_stats {
/* Transmit errors */
@@ -205,6 +228,7 @@ struct stmmac_extra_stats {
/* per queue statistics */
struct stmmac_txq_stats txq_stats[MTL_MAX_TX_QUEUES];
struct stmmac_rxq_stats rxq_stats[MTL_MAX_RX_QUEUES];
+ struct stmmac_pcpu_stats __percpu *pcpu_stats;
unsigned long rx_dropped;
unsigned long rx_errors;
unsigned long tx_dropped;
@@ -216,6 +240,7 @@ struct stmmac_safety_stats {
unsigned long mac_errors[32];
unsigned long mtl_errors[32];
unsigned long dma_errors[32];
+ unsigned long dma_dpp_errors[32];
};
/* Number of fields in Safety Stats */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index 137741b94122..b21d99faa2d0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -441,8 +441,7 @@ static int sun8i_dwmac_dma_interrupt(struct stmmac_priv *priv,
struct stmmac_extra_stats *x, u32 chan,
u32 dir)
{
- struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
- struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
+ struct stmmac_pcpu_stats *stats = this_cpu_ptr(priv->xstats.pcpu_stats);
int ret = 0;
u32 v;
@@ -455,9 +454,9 @@ static int sun8i_dwmac_dma_interrupt(struct stmmac_priv *priv,
if (v & EMAC_TX_INT) {
ret |= handle_tx;
- u64_stats_update_begin(&txq_stats->syncp);
- txq_stats->tx_normal_irq_n++;
- u64_stats_update_end(&txq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->tx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
}
if (v & EMAC_TX_DMA_STOP_INT)
@@ -479,9 +478,9 @@ static int sun8i_dwmac_dma_interrupt(struct stmmac_priv *priv,
if (v & EMAC_RX_INT) {
ret |= handle_rx;
- u64_stats_update_begin(&rxq_stats->syncp);
- rxq_stats->rx_normal_irq_n++;
- u64_stats_update_end(&rxq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->rx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
}
if (v & EMAC_RX_BUF_UA_INT)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c
index 9470d3fd2ded..0d185e54eb7e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c
@@ -171,8 +171,7 @@ int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
const struct dwmac4_addrs *dwmac4_addrs = priv->plat->dwmac4_addrs;
u32 intr_status = readl(ioaddr + DMA_CHAN_STATUS(dwmac4_addrs, chan));
u32 intr_en = readl(ioaddr + DMA_CHAN_INTR_ENA(dwmac4_addrs, chan));
- struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
- struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
+ struct stmmac_pcpu_stats *stats = this_cpu_ptr(priv->xstats.pcpu_stats);
int ret = 0;
if (dir == DMA_DIR_RX)
@@ -201,15 +200,15 @@ int dwmac4_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
}
/* TX/RX NORMAL interrupts */
if (likely(intr_status & DMA_CHAN_STATUS_RI)) {
- u64_stats_update_begin(&rxq_stats->syncp);
- rxq_stats->rx_normal_irq_n++;
- u64_stats_update_end(&rxq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->rx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
ret |= handle_rx;
}
if (likely(intr_status & DMA_CHAN_STATUS_TI)) {
- u64_stats_update_begin(&txq_stats->syncp);
- txq_stats->tx_normal_irq_n++;
- u64_stats_update_end(&txq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->tx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
ret |= handle_tx;
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index 7907d62d3437..85e18f9a22f9 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
@@ -162,8 +162,7 @@ static void show_rx_process_state(unsigned int status)
int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
struct stmmac_extra_stats *x, u32 chan, u32 dir)
{
- struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
- struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
+ struct stmmac_pcpu_stats *stats = this_cpu_ptr(priv->xstats.pcpu_stats);
int ret = 0;
/* read the status register (CSR5) */
u32 intr_status = readl(ioaddr + DMA_STATUS);
@@ -215,16 +214,16 @@ int dwmac_dma_interrupt(struct stmmac_priv *priv, void __iomem *ioaddr,
u32 value = readl(ioaddr + DMA_INTR_ENA);
/* to schedule NAPI on real RIE event. */
if (likely(value & DMA_INTR_ENA_RIE)) {
- u64_stats_update_begin(&rxq_stats->syncp);
- rxq_stats->rx_normal_irq_n++;
- u64_stats_update_end(&rxq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->rx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
ret |= handle_rx;
}
}
if (likely(intr_status & DMA_STATUS_TI)) {
- u64_stats_update_begin(&txq_stats->syncp);
- txq_stats->tx_normal_irq_n++;
- u64_stats_update_end(&txq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->tx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
ret |= handle_tx;
}
if (unlikely(intr_status & DMA_STATUS_ERI))
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
index 207ff1799f2c..6a2c7d22df1e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
@@ -303,6 +303,8 @@
#define XGMAC_RXCEIE BIT(4)
#define XGMAC_TXCEIE BIT(0)
#define XGMAC_MTL_ECC_INT_STATUS 0x000010cc
+#define XGMAC_MTL_DPP_CONTROL 0x000010e0
+#define XGMAC_DPP_DISABLE BIT(0)
#define XGMAC_MTL_TXQ_OPMODE(x) (0x00001100 + (0x80 * (x)))
#define XGMAC_TQS GENMASK(25, 16)
#define XGMAC_TQS_SHIFT 16
@@ -385,6 +387,7 @@
#define XGMAC_DCEIE BIT(1)
#define XGMAC_TCEIE BIT(0)
#define XGMAC_DMA_ECC_INT_STATUS 0x0000306c
+#define XGMAC_DMA_DPP_INT_STATUS 0x00003074
#define XGMAC_DMA_CH_CONTROL(x) (0x00003100 + (0x80 * (x)))
#define XGMAC_SPH BIT(24)
#define XGMAC_PBLx8 BIT(16)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
index eb48211d9b0e..323c57f03c93 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
@@ -830,6 +830,43 @@ static const struct dwxgmac3_error_desc dwxgmac3_dma_errors[32]= {
{ false, "UNKNOWN", "Unknown Error" }, /* 31 */
};
+static const char * const dpp_rx_err = "Read Rx Descriptor Parity checker Error";
+static const char * const dpp_tx_err = "Read Tx Descriptor Parity checker Error";
+static const struct dwxgmac3_error_desc dwxgmac3_dma_dpp_errors[32] = {
+ { true, "TDPES0", dpp_tx_err },
+ { true, "TDPES1", dpp_tx_err },
+ { true, "TDPES2", dpp_tx_err },
+ { true, "TDPES3", dpp_tx_err },
+ { true, "TDPES4", dpp_tx_err },
+ { true, "TDPES5", dpp_tx_err },
+ { true, "TDPES6", dpp_tx_err },
+ { true, "TDPES7", dpp_tx_err },
+ { true, "TDPES8", dpp_tx_err },
+ { true, "TDPES9", dpp_tx_err },
+ { true, "TDPES10", dpp_tx_err },
+ { true, "TDPES11", dpp_tx_err },
+ { true, "TDPES12", dpp_tx_err },
+ { true, "TDPES13", dpp_tx_err },
+ { true, "TDPES14", dpp_tx_err },
+ { true, "TDPES15", dpp_tx_err },
+ { true, "RDPES0", dpp_rx_err },
+ { true, "RDPES1", dpp_rx_err },
+ { true, "RDPES2", dpp_rx_err },
+ { true, "RDPES3", dpp_rx_err },
+ { true, "RDPES4", dpp_rx_err },
+ { true, "RDPES5", dpp_rx_err },
+ { true, "RDPES6", dpp_rx_err },
+ { true, "RDPES7", dpp_rx_err },
+ { true, "RDPES8", dpp_rx_err },
+ { true, "RDPES9", dpp_rx_err },
+ { true, "RDPES10", dpp_rx_err },
+ { true, "RDPES11", dpp_rx_err },
+ { true, "RDPES12", dpp_rx_err },
+ { true, "RDPES13", dpp_rx_err },
+ { true, "RDPES14", dpp_rx_err },
+ { true, "RDPES15", dpp_rx_err },
+};
+
static void dwxgmac3_handle_dma_err(struct net_device *ndev,
void __iomem *ioaddr, bool correctable,
struct stmmac_safety_stats *stats)
@@ -841,6 +878,13 @@ static void dwxgmac3_handle_dma_err(struct net_device *ndev,
dwxgmac3_log_error(ndev, value, correctable, "DMA",
dwxgmac3_dma_errors, STAT_OFF(dma_errors), stats);
+
+ value = readl(ioaddr + XGMAC_DMA_DPP_INT_STATUS);
+ writel(value, ioaddr + XGMAC_DMA_DPP_INT_STATUS);
+
+ dwxgmac3_log_error(ndev, value, false, "DMA_DPP",
+ dwxgmac3_dma_dpp_errors,
+ STAT_OFF(dma_dpp_errors), stats);
}
static int
@@ -881,6 +925,12 @@ dwxgmac3_safety_feat_config(void __iomem *ioaddr, unsigned int asp,
value |= XGMAC_TMOUTEN; /* FSM Timeout Feature */
writel(value, ioaddr + XGMAC_MAC_FSM_CONTROL);
+ /* 5. Enable Data Path Parity Protection */
+ value = readl(ioaddr + XGMAC_MTL_DPP_CONTROL);
+ /* already enabled by default, explicit enable it again */
+ value &= ~XGMAC_DPP_DISABLE;
+ writel(value, ioaddr + XGMAC_MTL_DPP_CONTROL);
+
return 0;
}
@@ -914,7 +964,11 @@ static int dwxgmac3_safety_feat_irq_status(struct net_device *ndev,
ret |= !corr;
}
- err = dma & (XGMAC_DEUIS | XGMAC_DECIS);
+ /* DMA_DPP_Interrupt_Status is indicated by MCSIS bit in
+ * DMA_Safety_Interrupt_Status, so we handle DMA Data Path
+ * Parity Errors here
+ */
+ err = dma & (XGMAC_DEUIS | XGMAC_DECIS | XGMAC_MCSIS);
corr = dma & XGMAC_DECIS;
if (err) {
dwxgmac3_handle_dma_err(ndev, ioaddr, corr, stats);
@@ -930,6 +984,7 @@ static const struct dwxgmac3_error {
{ dwxgmac3_mac_errors },
{ dwxgmac3_mtl_errors },
{ dwxgmac3_dma_errors },
+ { dwxgmac3_dma_dpp_errors },
};
static int dwxgmac3_safety_feat_dump(struct stmmac_safety_stats *stats,
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
index 3cde695fec91..dd2ab6185c40 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
@@ -337,8 +337,7 @@ static int dwxgmac2_dma_interrupt(struct stmmac_priv *priv,
struct stmmac_extra_stats *x, u32 chan,
u32 dir)
{
- struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[chan];
- struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[chan];
+ struct stmmac_pcpu_stats *stats = this_cpu_ptr(priv->xstats.pcpu_stats);
u32 intr_status = readl(ioaddr + XGMAC_DMA_CH_STATUS(chan));
u32 intr_en = readl(ioaddr + XGMAC_DMA_CH_INT_EN(chan));
int ret = 0;
@@ -367,15 +366,15 @@ static int dwxgmac2_dma_interrupt(struct stmmac_priv *priv,
/* TX/RX NORMAL interrupts */
if (likely(intr_status & XGMAC_NIS)) {
if (likely(intr_status & XGMAC_RI)) {
- u64_stats_update_begin(&rxq_stats->syncp);
- rxq_stats->rx_normal_irq_n++;
- u64_stats_update_end(&rxq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->rx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
ret |= handle_rx;
}
if (likely(intr_status & (XGMAC_TI | XGMAC_TBU))) {
- u64_stats_update_begin(&txq_stats->syncp);
- txq_stats->tx_normal_irq_n++;
- u64_stats_update_end(&txq_stats->syncp);
+ u64_stats_update_begin(&stats->syncp);
+ u64_stats_inc(&stats->tx_normal_irq_n[chan]);
+ u64_stats_update_end(&stats->syncp);
ret |= handle_tx;
}
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 42d27b97dd1d..ec44becf0e2d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -549,44 +549,79 @@ stmmac_set_pauseparam(struct net_device *netdev,
}
}
+static u64 stmmac_get_rx_normal_irq_n(struct stmmac_priv *priv, int q)
+{
+ u64 total;
+ int cpu;
+
+ total = 0;
+ for_each_possible_cpu(cpu) {
+ struct stmmac_pcpu_stats *pcpu;
+ unsigned int start;
+ u64 irq_n;
+
+ pcpu = per_cpu_ptr(priv->xstats.pcpu_stats, cpu);
+ do {
+ start = u64_stats_fetch_begin(&pcpu->syncp);
+ irq_n = u64_stats_read(&pcpu->rx_normal_irq_n[q]);
+ } while (u64_stats_fetch_retry(&pcpu->syncp, start));
+ total += irq_n;
+ }
+ return total;
+}
+
+static u64 stmmac_get_tx_normal_irq_n(struct stmmac_priv *priv, int q)
+{
+ u64 total;
+ int cpu;
+
+ total = 0;
+ for_each_possible_cpu(cpu) {
+ struct stmmac_pcpu_stats *pcpu;
+ unsigned int start;
+ u64 irq_n;
+
+ pcpu = per_cpu_ptr(priv->xstats.pcpu_stats, cpu);
+ do {
+ start = u64_stats_fetch_begin(&pcpu->syncp);
+ irq_n = u64_stats_read(&pcpu->tx_normal_irq_n[q]);
+ } while (u64_stats_fetch_retry(&pcpu->syncp, start));
+ total += irq_n;
+ }
+ return total;
+}
+
static void stmmac_get_per_qstats(struct stmmac_priv *priv, u64 *data)
{
u32 tx_cnt = priv->plat->tx_queues_to_use;
u32 rx_cnt = priv->plat->rx_queues_to_use;
unsigned int start;
- int q, stat;
- char *p;
+ int q;
for (q = 0; q < tx_cnt; q++) {
struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[q];
- struct stmmac_txq_stats snapshot;
+ u64 pkt_n;
do {
- start = u64_stats_fetch_begin(&txq_stats->syncp);
- snapshot = *txq_stats;
- } while (u64_stats_fetch_retry(&txq_stats->syncp, start));
+ start = u64_stats_fetch_begin(&txq_stats->napi_syncp);
+ pkt_n = u64_stats_read(&txq_stats->napi.tx_pkt_n);
+ } while (u64_stats_fetch_retry(&txq_stats->napi_syncp, start));
- p = (char *)&snapshot + offsetof(struct stmmac_txq_stats, tx_pkt_n);
- for (stat = 0; stat < STMMAC_TXQ_STATS; stat++) {
- *data++ = (*(u64 *)p);
- p += sizeof(u64);
- }
+ *data++ = pkt_n;
+ *data++ = stmmac_get_tx_normal_irq_n(priv, q);
}
for (q = 0; q < rx_cnt; q++) {
struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[q];
- struct stmmac_rxq_stats snapshot;
+ u64 pkt_n;
do {
- start = u64_stats_fetch_begin(&rxq_stats->syncp);
- snapshot = *rxq_stats;
- } while (u64_stats_fetch_retry(&rxq_stats->syncp, start));
+ start = u64_stats_fetch_begin(&rxq_stats->napi_syncp);
+ pkt_n = u64_stats_read(&rxq_stats->napi.rx_pkt_n);
+ } while (u64_stats_fetch_retry(&rxq_stats->napi_syncp, start));
- p = (char *)&snapshot + offsetof(struct stmmac_rxq_stats, rx_pkt_n);
- for (stat = 0; stat < STMMAC_RXQ_STATS; stat++) {
- *data++ = (*(u64 *)p);
- p += sizeof(u64);
- }
+ *data++ = pkt_n;
+ *data++ = stmmac_get_rx_normal_irq_n(priv, q);
}
}
@@ -645,39 +680,49 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
pos = j;
for (i = 0; i < rx_queues_count; i++) {
struct stmmac_rxq_stats *rxq_stats = &priv->xstats.rxq_stats[i];
- struct stmmac_rxq_stats snapshot;
+ struct stmmac_napi_rx_stats snapshot;
+ u64 n_irq;
j = pos;
do {
- start = u64_stats_fetch_begin(&rxq_stats->syncp);
- snapshot = *rxq_stats;
- } while (u64_stats_fetch_retry(&rxq_stats->syncp, start));
-
- data[j++] += snapshot.rx_pkt_n;
- data[j++] += snapshot.rx_normal_irq_n;
- normal_irq_n += snapshot.rx_normal_irq_n;
- napi_poll += snapshot.napi_poll;
+ start = u64_stats_fetch_begin(&rxq_stats->napi_syncp);
+ snapshot = rxq_stats->napi;
+ } while (u64_stats_fetch_retry(&rxq_stats->napi_syncp, start));
+
+ data[j++] += u64_stats_read(&snapshot.rx_pkt_n);
+ n_irq = stmmac_get_rx_normal_irq_n(priv, i);
+ data[j++] += n_irq;
+ normal_irq_n += n_irq;
+ napi_poll += u64_stats_read(&snapshot.poll);
}
pos = j;
for (i = 0; i < tx_queues_count; i++) {
struct stmmac_txq_stats *txq_stats = &priv->xstats.txq_stats[i];
- struct stmmac_txq_stats snapshot;
+ struct stmmac_napi_tx_stats napi_snapshot;
+ struct stmmac_q_tx_stats q_snapshot;
+ u64 n_irq;
j = pos;
do {
- start = u64_stats_fetch_begin(&txq_stats->syncp);
- snapshot = *txq_stats;
- } while (u64_stats_fetch_retry(&txq_stats->syncp, start));
-
- data[j++] += snapshot.tx_pkt_n;
- data[j++] += snapshot.tx_normal_irq_n;
- normal_irq_n += snapshot.tx_normal_irq_n;
- data[j++] += snapshot.tx_clean;
- data[j++] += snapshot.tx_set_ic_bit;
- data[j++] += snapshot.tx_tso_frames;
- data[j++] += snapshot.tx_tso_nfrags;
- napi_poll += snapshot.napi_poll;
+ start = u64_stats_fetch_begin(&txq_stats->q_syncp);
+ q_snapshot = txq_stats->q;
+ } while (u64_stats_fetch_retry(&txq_stats->q_syncp, start));
+ do {
+ start = u64_stats_fetch_begin(&txq_stats->napi_syncp);
+ napi_snapshot = txq_stats->napi;
+ } while (u64_stats_fetch_retry(&txq_stats->napi_syncp, start));
+
+ data[j++] += u64_stats_read(&napi_snapshot.tx_pkt_n);
+ n_irq = stmmac_get_tx_normal_irq_n(priv, i);
+ data[j++] += n_irq;
+ normal_irq_n += n_irq;
+ data[j++] += u64_stats_read(&napi_snapshot.tx_clean);
+ data[j++] += u64_stats_read(&q_snapshot.tx_set_ic_bit) +
+ u64_stats_read(&napi_snapshot.tx_set_ic_bit);
+ data[j++] += u64_stats_read(&q_snapshot.tx_tso_frames);
+ data[j++] += u64_stats_read(&q_snapshot.tx_tso_nfrags);
+ napi_poll += u64_stats_read(&napi_snapshot.poll);
}
normal_irq_n += priv->xstats.rx_early_irq;
data[j++] = normal_irq_n;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 25519952f754..75d029704503 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2482,7 +2482,6 @@ static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
struct xdp_desc xdp_desc;
bool work_done = true;
u32 tx_set_ic_bit = 0;
- unsigned long flags;
/* Avoids TX time-out as we are sharing with slow path */
txq_trans_cond_update(nq);
@@ -2566,9 +2565,9 @@ static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, priv->dma_conf.dma_tx_size);
entry = tx_q->cur_tx;
}
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->tx_set_ic_bit += tx_set_ic_bit;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_update_begin(&txq_stats->napi_syncp);
+ u64_stats_add(&txq_stats->napi.tx_set_ic_bit, tx_set_ic_bit);
+ u64_stats_update_end(&txq_stats->napi_syncp);
if (tx_desc) {
stmmac_flush_tx_descriptors(priv, queue);
@@ -2616,7 +2615,6 @@ static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue,
unsigned int bytes_compl = 0, pkts_compl = 0;
unsigned int entry, xmits = 0, count = 0;
u32 tx_packets = 0, tx_errors = 0;
- unsigned long flags;
__netif_tx_lock_bh(netdev_get_tx_queue(priv->dev, queue));
@@ -2782,11 +2780,11 @@ static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue,
if (tx_q->dirty_tx != tx_q->cur_tx)
*pending_packets = true;
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->tx_packets += tx_packets;
- txq_stats->tx_pkt_n += tx_packets;
- txq_stats->tx_clean++;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_update_begin(&txq_stats->napi_syncp);
+ u64_stats_add(&txq_stats->napi.tx_packets, tx_packets);
+ u64_stats_add(&txq_stats->napi.tx_pkt_n, tx_packets);
+ u64_stats_inc(&txq_stats->napi.tx_clean);
+ u64_stats_update_end(&txq_stats->napi_syncp);
priv->xstats.tx_errors += tx_errors;
@@ -4213,7 +4211,6 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
struct stmmac_tx_queue *tx_q;
bool has_vlan, set_ic;
u8 proto_hdr_len, hdr;
- unsigned long flags;
u32 pay_len, mss;
dma_addr_t des;
int i;
@@ -4378,13 +4375,13 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, queue));
}
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->tx_bytes += skb->len;
- txq_stats->tx_tso_frames++;
- txq_stats->tx_tso_nfrags += nfrags;
+ u64_stats_update_begin(&txq_stats->q_syncp);
+ u64_stats_add(&txq_stats->q.tx_bytes, skb->len);
+ u64_stats_inc(&txq_stats->q.tx_tso_frames);
+ u64_stats_add(&txq_stats->q.tx_tso_nfrags, nfrags);
if (set_ic)
- txq_stats->tx_set_ic_bit++;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_inc(&txq_stats->q.tx_set_ic_bit);
+ u64_stats_update_end(&txq_stats->q_syncp);
if (priv->sarc_type)
stmmac_set_desc_sarc(priv, first, priv->sarc_type);
@@ -4483,7 +4480,6 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
struct stmmac_tx_queue *tx_q;
bool has_vlan, set_ic;
int entry, first_tx;
- unsigned long flags;
dma_addr_t des;
tx_q = &priv->dma_conf.tx_queue[queue];
@@ -4653,11 +4649,11 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, queue));
}
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->tx_bytes += skb->len;
+ u64_stats_update_begin(&txq_stats->q_syncp);
+ u64_stats_add(&txq_stats->q.tx_bytes, skb->len);
if (set_ic)
- txq_stats->tx_set_ic_bit++;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_inc(&txq_stats->q.tx_set_ic_bit);
+ u64_stats_update_end(&txq_stats->q_syncp);
if (priv->sarc_type)
stmmac_set_desc_sarc(priv, first, priv->sarc_type);
@@ -4921,12 +4917,11 @@ static int stmmac_xdp_xmit_xdpf(struct stmmac_priv *priv, int queue,
set_ic = false;
if (set_ic) {
- unsigned long flags;
tx_q->tx_count_frames = 0;
stmmac_set_tx_ic(priv, tx_desc);
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->tx_set_ic_bit++;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_update_begin(&txq_stats->q_syncp);
+ u64_stats_inc(&txq_stats->q.tx_set_ic_bit);
+ u64_stats_update_end(&txq_stats->q_syncp);
}
stmmac_enable_dma_transmission(priv, priv->ioaddr);
@@ -5076,7 +5071,6 @@ static void stmmac_dispatch_skb_zc(struct stmmac_priv *priv, u32 queue,
unsigned int len = xdp->data_end - xdp->data;
enum pkt_hash_types hash_type;
int coe = priv->hw->rx_csum;
- unsigned long flags;
struct sk_buff *skb;
u32 hash;
@@ -5106,10 +5100,10 @@ static void stmmac_dispatch_skb_zc(struct stmmac_priv *priv, u32 queue,
skb_record_rx_queue(skb, queue);
napi_gro_receive(&ch->rxtx_napi, skb);
- flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
- rxq_stats->rx_pkt_n++;
- rxq_stats->rx_bytes += len;
- u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
+ u64_stats_update_begin(&rxq_stats->napi_syncp);
+ u64_stats_inc(&rxq_stats->napi.rx_pkt_n);
+ u64_stats_add(&rxq_stats->napi.rx_bytes, len);
+ u64_stats_update_end(&rxq_stats->napi_syncp);
}
static bool stmmac_rx_refill_zc(struct stmmac_priv *priv, u32 queue, u32 budget)
@@ -5191,7 +5185,6 @@ static int stmmac_rx_zc(struct stmmac_priv *priv, int limit, u32 queue)
unsigned int desc_size;
struct bpf_prog *prog;
bool failure = false;
- unsigned long flags;
int xdp_status = 0;
int status = 0;
@@ -5346,9 +5339,9 @@ read_again:
stmmac_finalize_xdp_rx(priv, xdp_status);
- flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
- rxq_stats->rx_pkt_n += count;
- u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
+ u64_stats_update_begin(&rxq_stats->napi_syncp);
+ u64_stats_add(&rxq_stats->napi.rx_pkt_n, count);
+ u64_stats_update_end(&rxq_stats->napi_syncp);
priv->xstats.rx_dropped += rx_dropped;
priv->xstats.rx_errors += rx_errors;
@@ -5386,7 +5379,6 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
unsigned int desc_size;
struct sk_buff *skb = NULL;
struct stmmac_xdp_buff ctx;
- unsigned long flags;
int xdp_status = 0;
int buf_sz;
@@ -5646,11 +5638,11 @@ drain_data:
stmmac_rx_refill(priv, queue);
- flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
- rxq_stats->rx_packets += rx_packets;
- rxq_stats->rx_bytes += rx_bytes;
- rxq_stats->rx_pkt_n += count;
- u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
+ u64_stats_update_begin(&rxq_stats->napi_syncp);
+ u64_stats_add(&rxq_stats->napi.rx_packets, rx_packets);
+ u64_stats_add(&rxq_stats->napi.rx_bytes, rx_bytes);
+ u64_stats_add(&rxq_stats->napi.rx_pkt_n, count);
+ u64_stats_update_end(&rxq_stats->napi_syncp);
priv->xstats.rx_dropped += rx_dropped;
priv->xstats.rx_errors += rx_errors;
@@ -5665,13 +5657,12 @@ static int stmmac_napi_poll_rx(struct napi_struct *napi, int budget)
struct stmmac_priv *priv = ch->priv_data;
struct stmmac_rxq_stats *rxq_stats;
u32 chan = ch->index;
- unsigned long flags;
int work_done;
rxq_stats = &priv->xstats.rxq_stats[chan];
- flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
- rxq_stats->napi_poll++;
- u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
+ u64_stats_update_begin(&rxq_stats->napi_syncp);
+ u64_stats_inc(&rxq_stats->napi.poll);
+ u64_stats_update_end(&rxq_stats->napi_syncp);
work_done = stmmac_rx(priv, budget, chan);
if (work_done < budget && napi_complete_done(napi, work_done)) {
@@ -5693,13 +5684,12 @@ static int stmmac_napi_poll_tx(struct napi_struct *napi, int budget)
struct stmmac_txq_stats *txq_stats;
bool pending_packets = false;
u32 chan = ch->index;
- unsigned long flags;
int work_done;
txq_stats = &priv->xstats.txq_stats[chan];
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->napi_poll++;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_update_begin(&txq_stats->napi_syncp);
+ u64_stats_inc(&txq_stats->napi.poll);
+ u64_stats_update_end(&txq_stats->napi_syncp);
work_done = stmmac_tx_clean(priv, budget, chan, &pending_packets);
work_done = min(work_done, budget);
@@ -5729,17 +5719,16 @@ static int stmmac_napi_poll_rxtx(struct napi_struct *napi, int budget)
struct stmmac_rxq_stats *rxq_stats;
struct stmmac_txq_stats *txq_stats;
u32 chan = ch->index;
- unsigned long flags;
rxq_stats = &priv->xstats.rxq_stats[chan];
- flags = u64_stats_update_begin_irqsave(&rxq_stats->syncp);
- rxq_stats->napi_poll++;
- u64_stats_update_end_irqrestore(&rxq_stats->syncp, flags);
+ u64_stats_update_begin(&rxq_stats->napi_syncp);
+ u64_stats_inc(&rxq_stats->napi.poll);
+ u64_stats_update_end(&rxq_stats->napi_syncp);
txq_stats = &priv->xstats.txq_stats[chan];
- flags = u64_stats_update_begin_irqsave(&txq_stats->syncp);
- txq_stats->napi_poll++;
- u64_stats_update_end_irqrestore(&txq_stats->syncp, flags);
+ u64_stats_update_begin(&txq_stats->napi_syncp);
+ u64_stats_inc(&txq_stats->napi.poll);
+ u64_stats_update_end(&txq_stats->napi_syncp);
tx_done = stmmac_tx_clean(priv, budget, chan, &tx_pending_packets);
tx_done = min(tx_done, budget);
@@ -7065,10 +7054,13 @@ static void stmmac_get_stats64(struct net_device *dev, struct rtnl_link_stats64
u64 tx_bytes;
do {
- start = u64_stats_fetch_begin(&txq_stats->syncp);
- tx_packets = txq_stats->tx_packets;
- tx_bytes = txq_stats->tx_bytes;
- } while (u64_stats_fetch_retry(&txq_stats->syncp, start));
+ start = u64_stats_fetch_begin(&txq_stats->q_syncp);
+ tx_bytes = u64_stats_read(&txq_stats->q.tx_bytes);
+ } while (u64_stats_fetch_retry(&txq_stats->q_syncp, start));
+ do {
+ start = u64_stats_fetch_begin(&txq_stats->napi_syncp);
+ tx_packets = u64_stats_read(&txq_stats->napi.tx_packets);
+ } while (u64_stats_fetch_retry(&txq_stats->napi_syncp, start));
stats->tx_packets += tx_packets;
stats->tx_bytes += tx_bytes;
@@ -7080,10 +7072,10 @@ static void stmmac_get_stats64(struct net_device *dev, struct rtnl_link_stats64
u64 rx_bytes;
do {
- start = u64_stats_fetch_begin(&rxq_stats->syncp);
- rx_packets = rxq_stats->rx_packets;
- rx_bytes = rxq_stats->rx_bytes;
- } while (u64_stats_fetch_retry(&rxq_stats->syncp, start));
+ start = u64_stats_fetch_begin(&rxq_stats->napi_syncp);
+ rx_packets = u64_stats_read(&rxq_stats->napi.rx_packets);
+ rx_bytes = u64_stats_read(&rxq_stats->napi.rx_bytes);
+ } while (u64_stats_fetch_retry(&rxq_stats->napi_syncp, start));
stats->rx_packets += rx_packets;
stats->rx_bytes += rx_bytes;
@@ -7477,9 +7469,16 @@ int stmmac_dvr_probe(struct device *device,
priv->dev = ndev;
for (i = 0; i < MTL_MAX_RX_QUEUES; i++)
- u64_stats_init(&priv->xstats.rxq_stats[i].syncp);
- for (i = 0; i < MTL_MAX_TX_QUEUES; i++)
- u64_stats_init(&priv->xstats.txq_stats[i].syncp);
+ u64_stats_init(&priv->xstats.rxq_stats[i].napi_syncp);
+ for (i = 0; i < MTL_MAX_TX_QUEUES; i++) {
+ u64_stats_init(&priv->xstats.txq_stats[i].q_syncp);
+ u64_stats_init(&priv->xstats.txq_stats[i].napi_syncp);
+ }
+
+ priv->xstats.pcpu_stats =
+ devm_netdev_alloc_pcpu_stats(device, struct stmmac_pcpu_stats);
+ if (!priv->xstats.pcpu_stats)
+ return -ENOMEM;
stmmac_set_ethtool_ops(ndev);
priv->pause = pause;
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index ea85c6dd5484..c0a5abd8d9a8 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -631,6 +631,8 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
}
}
+ phy->mac_managed_pm = true;
+
slave->phy = phy;
phy_attached_info(slave->phy);
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 498c50c6d1a7..087dcb67505a 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -773,6 +773,9 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
slave->slave_num);
return;
}
+
+ phy->mac_managed_pm = true;
+
slave->phy = phy;
phy_attached_info(slave->phy);
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 273bd8a20122..11831a1c9762 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -42,6 +42,10 @@
#define LINKCHANGE_INT (2 * HZ)
#define VF_TAKEOVER_INT (HZ / 10)
+/* Macros to define the context of vf registration */
+#define VF_REG_IN_PROBE 1
+#define VF_REG_IN_NOTIFIER 2
+
static unsigned int ring_size __ro_after_init = 128;
module_param(ring_size, uint, 0444);
MODULE_PARM_DESC(ring_size, "Ring buffer size (# of 4K pages)");
@@ -2185,7 +2189,7 @@ static rx_handler_result_t netvsc_vf_handle_frame(struct sk_buff **pskb)
}
static int netvsc_vf_join(struct net_device *vf_netdev,
- struct net_device *ndev)
+ struct net_device *ndev, int context)
{
struct net_device_context *ndev_ctx = netdev_priv(ndev);
int ret;
@@ -2208,7 +2212,11 @@ static int netvsc_vf_join(struct net_device *vf_netdev,
goto upper_link_failed;
}
- schedule_delayed_work(&ndev_ctx->vf_takeover, VF_TAKEOVER_INT);
+ /* If this registration is called from probe context vf_takeover
+ * is taken care of later in probe itself.
+ */
+ if (context == VF_REG_IN_NOTIFIER)
+ schedule_delayed_work(&ndev_ctx->vf_takeover, VF_TAKEOVER_INT);
call_netdevice_notifiers(NETDEV_JOIN, vf_netdev);
@@ -2346,7 +2354,7 @@ static int netvsc_prepare_bonding(struct net_device *vf_netdev)
return NOTIFY_DONE;
}
-static int netvsc_register_vf(struct net_device *vf_netdev)
+static int netvsc_register_vf(struct net_device *vf_netdev, int context)
{
struct net_device_context *net_device_ctx;
struct netvsc_device *netvsc_dev;
@@ -2386,7 +2394,7 @@ static int netvsc_register_vf(struct net_device *vf_netdev)
netdev_info(ndev, "VF registering: %s\n", vf_netdev->name);
- if (netvsc_vf_join(vf_netdev, ndev) != 0)
+ if (netvsc_vf_join(vf_netdev, ndev, context) != 0)
return NOTIFY_DONE;
dev_hold(vf_netdev);
@@ -2484,10 +2492,31 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
return NOTIFY_OK;
}
+static int check_dev_is_matching_vf(struct net_device *event_ndev)
+{
+ /* Skip NetVSC interfaces */
+ if (event_ndev->netdev_ops == &device_ops)
+ return -ENODEV;
+
+ /* Avoid non-Ethernet type devices */
+ if (event_ndev->type != ARPHRD_ETHER)
+ return -ENODEV;
+
+ /* Avoid Vlan dev with same MAC registering as VF */
+ if (is_vlan_dev(event_ndev))
+ return -ENODEV;
+
+ /* Avoid Bonding master dev with same MAC registering as VF */
+ if (netif_is_bond_master(event_ndev))
+ return -ENODEV;
+
+ return 0;
+}
+
static int netvsc_probe(struct hv_device *dev,
const struct hv_vmbus_device_id *dev_id)
{
- struct net_device *net = NULL;
+ struct net_device *net = NULL, *vf_netdev;
struct net_device_context *net_device_ctx;
struct netvsc_device_info *device_info = NULL;
struct netvsc_device *nvdev;
@@ -2599,6 +2628,30 @@ static int netvsc_probe(struct hv_device *dev,
}
list_add(&net_device_ctx->list, &netvsc_dev_list);
+
+ /* When the hv_netvsc driver is unloaded and reloaded, the
+ * NET_DEVICE_REGISTER for the vf device is replayed before probe
+ * is complete. This is because register_netdevice_notifier() gets
+ * registered before vmbus_driver_register() so that callback func
+ * is set before probe and we don't miss events like NETDEV_POST_INIT
+ * So, in this section we try to register the matching vf device that
+ * is present as a netdevice, knowing that its register call is not
+ * processed in the netvsc_netdev_notifier(as probing is progress and
+ * get_netvsc_byslot fails).
+ */
+ for_each_netdev(dev_net(net), vf_netdev) {
+ ret = check_dev_is_matching_vf(vf_netdev);
+ if (ret != 0)
+ continue;
+
+ if (net != get_netvsc_byslot(vf_netdev))
+ continue;
+
+ netvsc_prepare_bonding(vf_netdev);
+ netvsc_register_vf(vf_netdev, VF_REG_IN_PROBE);
+ __netvsc_vf_setup(net, vf_netdev);
+ break;
+ }
rtnl_unlock();
netvsc_devinfo_put(device_info);
@@ -2754,28 +2807,17 @@ static int netvsc_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
struct net_device *event_dev = netdev_notifier_info_to_dev(ptr);
+ int ret = 0;
- /* Skip our own events */
- if (event_dev->netdev_ops == &device_ops)
- return NOTIFY_DONE;
-
- /* Avoid non-Ethernet type devices */
- if (event_dev->type != ARPHRD_ETHER)
- return NOTIFY_DONE;
-
- /* Avoid Vlan dev with same MAC registering as VF */
- if (is_vlan_dev(event_dev))
- return NOTIFY_DONE;
-
- /* Avoid Bonding master dev with same MAC registering as VF */
- if (netif_is_bond_master(event_dev))
+ ret = check_dev_is_matching_vf(event_dev);
+ if (ret != 0)
return NOTIFY_DONE;
switch (event) {
case NETDEV_POST_INIT:
return netvsc_prepare_bonding(event_dev);
case NETDEV_REGISTER:
- return netvsc_register_vf(event_dev);
+ return netvsc_register_vf(event_dev, VF_REG_IN_NOTIFIER);
case NETDEV_UNREGISTER:
return netvsc_unregister_vf(event_dev);
case NETDEV_UP:
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index b4d3b9cde8bd..92a7a36b93ac 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -835,14 +835,14 @@ static void nsim_dev_trap_report_work(struct work_struct *work)
trap_report_dw.work);
nsim_dev = nsim_trap_data->nsim_dev;
- /* For each running port and enabled packet trap, generate a UDP
- * packet with a random 5-tuple and report it.
- */
if (!devl_trylock(priv_to_devlink(nsim_dev))) {
- schedule_delayed_work(&nsim_dev->trap_data->trap_report_dw, 0);
+ schedule_delayed_work(&nsim_dev->trap_data->trap_report_dw, 1);
return;
}
+ /* For each running port and enabled packet trap, generate a UDP
+ * packet with a random 5-tuple and report it.
+ */
list_for_each_entry(nsim_dev_port, &nsim_dev->port_list, list) {
if (!netif_running(nsim_dev_port->ns->netdev))
continue;
diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c
index 840da924708b..125793d8aefa 100644
--- a/drivers/net/ppp/ppp_async.c
+++ b/drivers/net/ppp/ppp_async.c
@@ -460,6 +460,10 @@ ppp_async_ioctl(struct ppp_channel *chan, unsigned int cmd, unsigned long arg)
case PPPIOCSMRU:
if (get_user(val, p))
break;
+ if (val > U16_MAX) {
+ err = -EINVAL;
+ break;
+ }
if (val < PPP_MRU)
val = PPP_MRU;
ap->mru = val;
diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index 43e0db78d42b..a742cec44e3d 100644
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -1803,5 +1803,6 @@ static struct usb_driver ar5523_driver = {
module_usb_driver(ar5523_driver);
+MODULE_DESCRIPTION("Atheros AR5523 wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_FIRMWARE(AR5523_FIRMWARE_FILE);
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index 41119fb177e3..4e6b4df8562f 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -1685,6 +1685,7 @@ static struct platform_driver wcn36xx_driver = {
module_platform_driver(wcn36xx_driver);
+MODULE_DESCRIPTION("Qualcomm Atheros WCN3660/3680 wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Eugene Krasnikov k.eugene.e@gmail.com");
MODULE_FIRMWARE(WLAN_NV_FILE);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c
index d55f3271d619..4f0c1e1a8e60 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c
@@ -20,6 +20,7 @@ static void __exit brcmf_bca_exit(void)
brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_BCA, THIS_MODULE);
}
+MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Broadcom AP chipsets");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(BRCMFMAC);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 133c5ea6429c..28d6a30cc010 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -3779,8 +3779,10 @@ static int brcmf_internal_escan_add_info(struct cfg80211_scan_request *req,
if (req->channels[i] == chan)
break;
}
- if (i == req->n_channels)
- req->channels[req->n_channels++] = chan;
+ if (i == req->n_channels) {
+ req->n_channels++;
+ req->channels[i] = chan;
+ }
for (i = 0; i < req->n_ssids; i++) {
if (req->ssids[i].ssid_len == ssid_len &&
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/module.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/module.c
index f82fbbe3ecef..90d06cda03a2 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/module.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/module.c
@@ -20,6 +20,7 @@ static void __exit brcmf_cyw_exit(void)
brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_CYW, THIS_MODULE);
}
+MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Cypress/Infineon chipsets");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(BRCMFMAC);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/module.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/module.c
index 02918d434556..b66135e3cff4 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/module.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/module.c
@@ -20,6 +20,7 @@ static void __exit brcmf_wcc_exit(void)
brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_WCC, THIS_MODULE);
}
+MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Broadcom mobility chipsets");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(BRCMFMAC);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
index 798731ecbefd..b740c65a7dca 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
@@ -537,7 +537,7 @@ enum iwl_fw_dbg_config_cmd_type {
}; /* LDBG_CFG_CMD_TYPE_API_E_VER_1 */
/* this token disables debug asserts in the firmware */
-#define IWL_FW_DBG_CONFIG_TOKEN 0x00011301
+#define IWL_FW_DBG_CONFIG_TOKEN 0x00010001
/**
* struct iwl_fw_dbg_config_cmd - configure FW debug
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index e27774e7ed74..80fda056e46a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
- * Copyright (C) 2005-2014, 2018-2023 Intel Corporation
+ * Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@@ -19,7 +19,6 @@
* @fwrt_ptr: pointer to the buffer coming from fwrt
* @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
* transport's data.
- * @trans_len: length of the valid data in trans_ptr
* @fwrt_len: length of the valid data in fwrt_ptr
*/
struct iwl_fw_dump_ptrs {
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index ffe2670720c9..abf8001bdac1 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -128,6 +128,7 @@ static void iwl_dealloc_ucode(struct iwl_drv *drv)
kfree(drv->fw.ucode_capa.cmd_versions);
kfree(drv->fw.phy_integration_ver);
kfree(drv->trans->dbg.pc_data);
+ drv->trans->dbg.pc_data = NULL;
for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
iwl_free_fw_img(drv, drv->fw.img + i);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 402896988686..2f6774ec37b2 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -668,7 +668,6 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
.has_eht = true,
.eht_cap_elem = {
.mac_cap_info[0] =
- IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 |
@@ -793,7 +792,6 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
.has_eht = true,
.eht_cap_elem = {
.mac_cap_info[0] =
- IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2,
@@ -1020,8 +1018,7 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
if (CSR_HW_REV_TYPE(trans->hw_rev) == IWL_CFG_MAC_TYPE_GL &&
iftype_data->eht_cap.has_eht) {
iftype_data->eht_cap.eht_cap_elem.mac_cap_info[0] &=
- ~(IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
- IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
+ ~(IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2);
iftype_data->eht_cap.eht_cap_elem.phy_cap_info[3] &=
~(IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO |
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 7f13dff04b26..3447d67a8b31 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1600,7 +1600,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
*/
if (vif->type == NL80211_IFTYPE_AP ||
vif->type == NL80211_IFTYPE_ADHOC) {
- iwl_mvm_vif_dbgfs_add_link(mvm, vif);
+ if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+ iwl_mvm_vif_dbgfs_add_link(mvm, vif);
ret = 0;
goto out;
}
@@ -1640,7 +1641,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
iwl_mvm_chandef_get_primary_80(&vif->bss_conf.chandef);
}
- iwl_mvm_vif_dbgfs_add_link(mvm, vif);
+ if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+ iwl_mvm_vif_dbgfs_add_link(mvm, vif);
if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) &&
vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index 61170173f917..893b69fc841b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -81,7 +81,8 @@ static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw,
ieee80211_hw_set(mvm->hw, RX_INCLUDES_FCS);
}
- iwl_mvm_vif_dbgfs_add_link(mvm, vif);
+ if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+ iwl_mvm_vif_dbgfs_add_link(mvm, vif);
if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) &&
vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
@@ -437,6 +438,9 @@ __iwl_mvm_mld_unassign_vif_chanctx(struct iwl_mvm *mvm,
mvmvif->ap_ibss_active = false;
}
+ iwl_mvm_link_changed(mvm, vif, link_conf,
+ LINK_CONTEXT_MODIFY_ACTIVE, false);
+
if (iwl_mvm_is_esr_supported(mvm->fwrt.trans) && n_active > 1) {
int ret = iwl_mvm_esr_mode_inactive(mvm, vif);
@@ -448,9 +452,6 @@ __iwl_mvm_mld_unassign_vif_chanctx(struct iwl_mvm *mvm,
if (vif->type == NL80211_IFTYPE_MONITOR)
iwl_mvm_mld_rm_snif_sta(mvm, vif);
- iwl_mvm_link_changed(mvm, vif, link_conf,
- LINK_CONTEXT_MODIFY_ACTIVE, false);
-
if (switching_chanctx)
return;
mvmvif->link[link_id]->phy_ctxt = NULL;
diff --git a/drivers/net/wireless/intersil/p54/p54spi.c b/drivers/net/wireless/intersil/p54/p54spi.c
index ce0179b8ab36..0073b5e0f9c9 100644
--- a/drivers/net/wireless/intersil/p54/p54spi.c
+++ b/drivers/net/wireless/intersil/p54/p54spi.c
@@ -700,6 +700,7 @@ static struct spi_driver p54spi_driver = {
module_spi_driver(p54spi_driver);
+MODULE_DESCRIPTION("Prism54 SPI wireless driver");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
MODULE_ALIAS("spi:cx3110x");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
index 89d738deea62..e2146d30e553 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
@@ -728,6 +728,7 @@ const struct ieee80211_ops mt7603_ops = {
.set_sar_specs = mt7603_set_sar_specs,
};
+MODULE_DESCRIPTION("MediaTek MT7603E and MT76x8 wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
static int __init mt7603_init(void)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index dab16b5fc386..0971c164b57e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -1375,4 +1375,5 @@ const struct ieee80211_ops mt7615_ops = {
};
EXPORT_SYMBOL_GPL(mt7615_ops);
+MODULE_DESCRIPTION("MediaTek MT7615E and MT7663E wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
index ac036a072439..87a956ea3ad7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
@@ -270,4 +270,5 @@ static void __exit mt7615_exit(void)
module_init(mt7615_init);
module_exit(mt7615_exit);
+MODULE_DESCRIPTION("MediaTek MT7615E MMIO helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
index 67cedd2555f9..9692890ba51b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
@@ -253,4 +253,5 @@ module_sdio_driver(mt7663s_driver);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT7663S (SDIO) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c
index 04963b9f7498..df737e1ff27b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c
@@ -281,4 +281,5 @@ module_usb_driver(mt7663u_driver);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT7663U (USB) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
index 0052d103e276..820b39590027 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
@@ -349,4 +349,5 @@ EXPORT_SYMBOL_GPL(mt7663_usb_sdio_register_device);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
+MODULE_DESCRIPTION("MediaTek MT7663 SDIO/USB helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 96494ba2fdf7..3a20ba0d2492 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -3160,4 +3160,5 @@ exit:
EXPORT_SYMBOL_GPL(mt76_connac2_mcu_fill_message);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT76x connac layer helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
index c3a392a1a659..bcd24c9072ec 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
@@ -342,4 +342,5 @@ int mt76x0_eeprom_init(struct mt76x02_dev *dev)
return 0;
}
+MODULE_DESCRIPTION("MediaTek MT76x EEPROM helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index 9277ff38b7a2..293e66fa83d5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -302,6 +302,7 @@ static const struct pci_device_id mt76x0e_device_table[] = {
MODULE_DEVICE_TABLE(pci, mt76x0e_device_table);
MODULE_FIRMWARE(MT7610E_FIRMWARE);
MODULE_FIRMWARE(MT7650E_FIRMWARE);
+MODULE_DESCRIPTION("MediaTek MT76x0E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
static struct pci_driver mt76x0e_driver = {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
index 0422c332354a..dd042949cf82 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
@@ -336,6 +336,7 @@ err:
MODULE_DEVICE_TABLE(usb, mt76x0_device_table);
MODULE_FIRMWARE(MT7610E_FIRMWARE);
MODULE_FIRMWARE(MT7610U_FIRMWARE);
+MODULE_DESCRIPTION("MediaTek MT76x0U (USB) wireless driver");
MODULE_LICENSE("GPL");
static struct usb_driver mt76x0_driver = {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
index 02da543dfc5c..b2cc44914294 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
@@ -293,4 +293,5 @@ void mt76x02u_init_mcu(struct mt76_dev *dev)
EXPORT_SYMBOL_GPL(mt76x02u_init_mcu);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
+MODULE_DESCRIPTION("MediaTek MT76x02 MCU helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 8a0e8124b894..8020446be37b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -696,4 +696,5 @@ void mt76x02_config_mac_addr_list(struct mt76x02_dev *dev)
}
EXPORT_SYMBOL_GPL(mt76x02_config_mac_addr_list);
+MODULE_DESCRIPTION("MediaTek MT76x02 helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
index 8c01855885ce..1fe5f5a02f93 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
@@ -506,4 +506,5 @@ int mt76x2_eeprom_init(struct mt76x02_dev *dev)
}
EXPORT_SYMBOL_GPL(mt76x2_eeprom_init);
+MODULE_DESCRIPTION("MediaTek MT76x2 EEPROM helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
index df85ebc6e1df..30959746e924 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
@@ -165,6 +165,7 @@ mt76x2e_resume(struct pci_dev *pdev)
MODULE_DEVICE_TABLE(pci, mt76x2e_device_table);
MODULE_FIRMWARE(MT7662_FIRMWARE);
MODULE_FIRMWARE(MT7662_ROM_PATCH);
+MODULE_DESCRIPTION("MediaTek MT76x2E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
static struct pci_driver mt76pci_driver = {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
index 55068f3252ef..ca78e14251c2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
@@ -147,4 +147,5 @@ static struct usb_driver mt76x2u_driver = {
module_usb_driver(mt76x2u_driver);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
+MODULE_DESCRIPTION("MediaTek MT76x2U (USB) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
index aff4f21e843d..3039f53e2245 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
@@ -958,4 +958,5 @@ static void __exit mt7915_exit(void)
module_init(mt7915_init);
module_exit(mt7915_exit);
+MODULE_DESCRIPTION("MediaTek MT7915E MMIO helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 0645417e0582..0d5adc5ddae3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -1418,5 +1418,6 @@ const struct ieee80211_ops mt7921_ops = {
};
EXPORT_SYMBOL_GPL(mt7921_ops);
+MODULE_DESCRIPTION("MediaTek MT7921 core driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index 57903c6e4f11..dde26f327478 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -544,4 +544,5 @@ MODULE_FIRMWARE(MT7922_FIRMWARE_WM);
MODULE_FIRMWARE(MT7922_ROM_PATCH);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT7921E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
index 7591e54d2897..a9ce1e746b95 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
@@ -323,5 +323,6 @@ static struct sdio_driver mt7921s_driver = {
.drv.pm = pm_sleep_ptr(&mt7921s_pm_ops),
};
module_sdio_driver(mt7921s_driver);
+MODULE_DESCRIPTION("MediaTek MT7921S (SDIO) wireless driver");
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
index e5258c74fc07..8b7c03c47598 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
@@ -336,5 +336,6 @@ static struct usb_driver mt7921u_driver = {
};
module_usb_driver(mt7921u_driver);
+MODULE_DESCRIPTION("MediaTek MT7921U (USB) wireless driver");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 8f1075da4903..125a1be3cb64 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1450,4 +1450,5 @@ const struct ieee80211_ops mt7925_ops = {
EXPORT_SYMBOL_GPL(mt7925_ops);
MODULE_AUTHOR("Deren Wu <deren.wu@mediatek.com>");
+MODULE_DESCRIPTION("MediaTek MT7925 core driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c
index 734f31ee40d3..1fd99a856541 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c
@@ -583,4 +583,5 @@ MODULE_FIRMWARE(MT7925_FIRMWARE_WM);
MODULE_FIRMWARE(MT7925_ROM_PATCH);
MODULE_AUTHOR("Deren Wu <deren.wu@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT7925E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/usb.c b/drivers/net/wireless/mediatek/mt76/mt7925/usb.c
index 9b885c5b3ed5..1e0f094fc905 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/usb.c
@@ -329,4 +329,5 @@ static struct usb_driver mt7925u_driver = {
module_usb_driver(mt7925u_driver);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT7925U (USB) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 502be22dbe36..c42101aa9e45 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -862,5 +862,6 @@ int mt792x_load_firmware(struct mt792x_dev *dev)
}
EXPORT_SYMBOL_GPL(mt792x_load_firmware);
+MODULE_DESCRIPTION("MediaTek MT792x core driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_usb.c b/drivers/net/wireless/mediatek/mt76/mt792x_usb.c
index 2dd283caed36..589a3efb9f8c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_usb.c
@@ -314,5 +314,6 @@ void mt792xu_disconnect(struct usb_interface *usb_intf)
}
EXPORT_SYMBOL_GPL(mt792xu_disconnect);
+MODULE_DESCRIPTION("MediaTek MT792x USB helpers");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
index 3c729b563edc..699be57309c2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
@@ -4477,7 +4477,8 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy)
skb_put_data(skb, &req, sizeof(req));
/* cck and ofdm */
- skb_put_data(skb, &la.cck, sizeof(la.cck) + sizeof(la.ofdm));
+ skb_put_data(skb, &la.cck, sizeof(la.cck));
+ skb_put_data(skb, &la.ofdm, sizeof(la.ofdm));
/* ht20 */
skb_put_data(skb, &la.mcs[0], 8);
/* ht40 */
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c
index c50d89a445e9..9f2abfa273c9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c
@@ -650,4 +650,5 @@ static void __exit mt7996_exit(void)
module_init(mt7996_init);
module_exit(mt7996_exit);
+MODULE_DESCRIPTION("MediaTek MT7996 MMIO helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/sdio.c b/drivers/net/wireless/mediatek/mt76/sdio.c
index c52d550f0c32..3e88798df017 100644
--- a/drivers/net/wireless/mediatek/mt76/sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/sdio.c
@@ -672,4 +672,5 @@ EXPORT_SYMBOL_GPL(mt76s_init);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
+MODULE_DESCRIPTION("MediaTek MT76x SDIO helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 1584665fe3cb..5a0bcb5071bd 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -1128,4 +1128,5 @@ int mt76u_init(struct mt76_dev *dev, struct usb_interface *intf)
EXPORT_SYMBOL_GPL(mt76u_init);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
+MODULE_DESCRIPTION("MediaTek MT76x USB helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/util.c b/drivers/net/wireless/mediatek/mt76/util.c
index fc76c66ff1a5..d6c01a2dd198 100644
--- a/drivers/net/wireless/mediatek/mt76/util.c
+++ b/drivers/net/wireless/mediatek/mt76/util.c
@@ -138,4 +138,5 @@ int __mt76_worker_fn(void *ptr)
}
EXPORT_SYMBOL_GPL(__mt76_worker_fn);
+MODULE_DESCRIPTION("MediaTek MT76x helpers");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c
index 91d71e0f7ef2..81e8f25863f5 100644
--- a/drivers/net/wireless/microchip/wilc1000/netdev.c
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.c
@@ -1018,5 +1018,6 @@ unregister_netdev:
return ERR_PTR(ret);
}
+MODULE_DESCRIPTION("Atmel WILC1000 core wireless driver");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE(WILC1000_FW(WILC1000_API_VER));
diff --git a/drivers/net/wireless/microchip/wilc1000/sdio.c b/drivers/net/wireless/microchip/wilc1000/sdio.c
index 0d13e3e46e98..d6d394693090 100644
--- a/drivers/net/wireless/microchip/wilc1000/sdio.c
+++ b/drivers/net/wireless/microchip/wilc1000/sdio.c
@@ -984,4 +984,5 @@ static struct sdio_driver wilc_sdio_driver = {
module_driver(wilc_sdio_driver,
sdio_register_driver,
sdio_unregister_driver);
+MODULE_DESCRIPTION("Atmel WILC1000 SDIO wireless driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/microchip/wilc1000/spi.c b/drivers/net/wireless/microchip/wilc1000/spi.c
index 77b4cdff73c3..1d8b241ce43c 100644
--- a/drivers/net/wireless/microchip/wilc1000/spi.c
+++ b/drivers/net/wireless/microchip/wilc1000/spi.c
@@ -273,6 +273,7 @@ static struct spi_driver wilc_spi_driver = {
.remove = wilc_bus_remove,
};
module_spi_driver(wilc_spi_driver);
+MODULE_DESCRIPTION("Atmel WILC1000 SPI wireless driver");
MODULE_LICENSE("GPL");
static int wilc_spi_tx(struct wilc *wilc, u8 *b, u32 len)
diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
index 301bd0043a43..4e5b351f80f0 100644
--- a/drivers/net/wireless/ti/wl1251/sdio.c
+++ b/drivers/net/wireless/ti/wl1251/sdio.c
@@ -343,5 +343,6 @@ static void __exit wl1251_sdio_exit(void)
module_init(wl1251_sdio_init);
module_exit(wl1251_sdio_exit);
+MODULE_DESCRIPTION("TI WL1251 SDIO helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kalle Valo <kvalo@adurom.com>");
diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c
index 29292f06bd3d..1936bb3af54a 100644
--- a/drivers/net/wireless/ti/wl1251/spi.c
+++ b/drivers/net/wireless/ti/wl1251/spi.c
@@ -342,6 +342,7 @@ static struct spi_driver wl1251_spi_driver = {
module_spi_driver(wl1251_spi_driver);
+MODULE_DESCRIPTION("TI WL1251 SPI helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kalle Valo <kvalo@adurom.com>");
MODULE_ALIAS("spi:wl1251");
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index de045fe4ca1e..b26d42b4e3cc 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1955,6 +1955,7 @@ module_param_named(tcxo, tcxo_param, charp, 0);
MODULE_PARM_DESC(tcxo,
"TCXO clock: 19.2, 26, 38.4, 52, 16.368, 32.736, 16.8, 33.6");
+MODULE_DESCRIPTION("TI WL12xx wireless driver");
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 20d9181b3410..2ccac1cdec01 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -2086,6 +2086,7 @@ module_param_named(num_rx_desc, num_rx_desc_param, int, 0400);
MODULE_PARM_DESC(num_rx_desc_param,
"Number of Rx descriptors: u8 (default is 32)");
+MODULE_DESCRIPTION("TI WiLink 8 wireless driver");
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_FIRMWARE(WL18XX_FW_NAME);
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index fb9ed97774c7..5736acb4d206 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -6793,6 +6793,7 @@ MODULE_PARM_DESC(bug_on_recovery, "BUG() on fw recovery");
module_param(no_recovery, int, 0600);
MODULE_PARM_DESC(no_recovery, "Prevent HW recovery. FW will remain stuck.");
+MODULE_DESCRIPTION("TI WLAN core driver");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index f0686635db46..eb5482ed76ae 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -447,6 +447,7 @@ module_sdio_driver(wl1271_sdio_driver);
module_param(dump, bool, 0600);
MODULE_PARM_DESC(dump, "Enable sdio read/write dumps.");
+MODULE_DESCRIPTION("TI WLAN SDIO helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c
index 7d9a139db59e..0aa2b2f3c5c9 100644
--- a/drivers/net/wireless/ti/wlcore/spi.c
+++ b/drivers/net/wireless/ti/wlcore/spi.c
@@ -562,6 +562,7 @@ static struct spi_driver wl1271_spi_driver = {
};
module_spi_driver(wl1271_spi_driver);
+MODULE_DESCRIPTION("TI WLAN SPI helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index b92a32b4b114..04c64ce0a1ca 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -255,9 +255,10 @@ static void qeth_l3_clear_ip_htable(struct qeth_card *card, int recover)
if (!recover) {
hash_del(&addr->hnode);
kfree(addr);
- continue;
+ } else {
+ /* prepare for recovery */
+ addr->disp_flag = QETH_DISP_ADDR_ADD;
}
- addr->disp_flag = QETH_DISP_ADDR_ADD;
}
mutex_unlock(&card->ip_lock);
@@ -278,9 +279,11 @@ static void qeth_l3_recover_ip(struct qeth_card *card)
if (addr->disp_flag == QETH_DISP_ADDR_ADD) {
rc = qeth_l3_register_addr_entry(card, addr);
- if (!rc) {
+ if (!rc || rc == -EADDRINUSE || rc == -ENETDOWN) {
+ /* keep it in the records */
addr->disp_flag = QETH_DISP_ADDR_DO_NOTHING;
} else {
+ /* bad address */
hash_del(&addr->hnode);
kfree(addr);
}
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index cf79656ce09c..2b54fdd8ca15 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -2910,6 +2910,8 @@ struct cfg80211_bss_ies {
* own the beacon_ies, but they're just pointers to the ones from the
* @hidden_beacon_bss struct)
* @proberesp_ies: the information elements from the last Probe Response frame
+ * @proberesp_ecsa_stuck: ECSA element is stuck in the Probe Response frame,
+ * cannot rely on it having valid data
* @hidden_beacon_bss: in case this BSS struct represents a probe response from
* a BSS that hides the SSID in its beacon, this points to the BSS struct
* that holds the beacon data. @beacon_ies is still valid, of course, and
@@ -2950,6 +2952,8 @@ struct cfg80211_bss {
u8 chains;
s8 chain_signal[IEEE80211_MAX_CHAINS];
+ u8 proberesp_ecsa_stuck:1;
+
u8 bssid_index;
u8 max_bssid_indicator;
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 001226c34621..510244cc0f8f 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -808,10 +808,16 @@ static inline struct nft_set_elem_expr *nft_set_ext_expr(const struct nft_set_ex
return nft_set_ext(ext, NFT_SET_EXT_EXPRESSIONS);
}
-static inline bool nft_set_elem_expired(const struct nft_set_ext *ext)
+static inline bool __nft_set_elem_expired(const struct nft_set_ext *ext,
+ u64 tstamp)
{
return nft_set_ext_exists(ext, NFT_SET_EXT_EXPIRATION) &&
- time_is_before_eq_jiffies64(*nft_set_ext_expiration(ext));
+ time_after_eq64(tstamp, *nft_set_ext_expiration(ext));
+}
+
+static inline bool nft_set_elem_expired(const struct nft_set_ext *ext)
+{
+ return __nft_set_elem_expired(ext, get_jiffies_64());
}
static inline struct nft_set_ext *nft_set_elem_ext(const struct nft_set *set,
@@ -1779,6 +1785,7 @@ struct nftables_pernet {
struct list_head notify_list;
struct mutex commit_mutex;
u64 table_handle;
+ u64 tstamp;
unsigned int base_seq;
unsigned int gc_seq;
u8 validate_state;
@@ -1791,6 +1798,11 @@ static inline struct nftables_pernet *nft_pernet(const struct net *net)
return net_generic(net, nf_tables_net_id);
}
+static inline u64 nft_net_tstamp(const struct net *net)
+{
+ return nft_pernet(net)->tstamp;
+}
+
#define __NFT_REDUCE_READONLY 1UL
#define NFT_REDUCE_READONLY (void *)__NFT_REDUCE_READONLY
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index 4c1ef7b3705c..87b8de9b6c1c 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -128,6 +128,7 @@
EM(rxrpc_skb_eaten_by_unshare_nomem, "ETN unshar-nm") \
EM(rxrpc_skb_get_conn_secured, "GET conn-secd") \
EM(rxrpc_skb_get_conn_work, "GET conn-work") \
+ EM(rxrpc_skb_get_last_nack, "GET last-nack") \
EM(rxrpc_skb_get_local_work, "GET locl-work") \
EM(rxrpc_skb_get_reject_work, "GET rej-work ") \
EM(rxrpc_skb_get_to_recvmsg, "GET to-recv ") \
@@ -141,6 +142,7 @@
EM(rxrpc_skb_put_error_report, "PUT error-rep") \
EM(rxrpc_skb_put_input, "PUT input ") \
EM(rxrpc_skb_put_jumbo_subpacket, "PUT jumbo-sub") \
+ EM(rxrpc_skb_put_last_nack, "PUT last-nack") \
EM(rxrpc_skb_put_purge, "PUT purge ") \
EM(rxrpc_skb_put_rotate, "PUT rotate ") \
EM(rxrpc_skb_put_unknown, "PUT unknown ") \
@@ -1552,7 +1554,7 @@ TRACE_EVENT(rxrpc_congest,
memcpy(&__entry->sum, summary, sizeof(__entry->sum));
),
- TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
+ TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u,%u b=%u u=%u d=%u l=%x%s%s%s",
__entry->call,
__entry->ack_serial,
__print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
@@ -1560,9 +1562,9 @@ TRACE_EVENT(rxrpc_congest,
__print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
__entry->sum.cwnd,
__entry->sum.ssthresh,
- __entry->sum.nr_acks, __entry->sum.saw_nacks,
+ __entry->sum.nr_acks, __entry->sum.nr_retained_nacks,
__entry->sum.nr_new_acks,
- __entry->sum.nr_rot_new_acks,
+ __entry->sum.nr_new_nacks,
__entry->top - __entry->hard_ack,
__entry->sum.cumulative_acks,
__entry->sum.dup_acks,
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index ca30232b7bc8..117c6a9b845b 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -285,9 +285,11 @@ enum nft_rule_attributes {
/**
* enum nft_rule_compat_flags - nf_tables rule compat flags
*
+ * @NFT_RULE_COMPAT_F_UNUSED: unused
* @NFT_RULE_COMPAT_F_INV: invert the check result
*/
enum nft_rule_compat_flags {
+ NFT_RULE_COMPAT_F_UNUSED = (1 << 0),
NFT_RULE_COMPAT_F_INV = (1 << 1),
NFT_RULE_COMPAT_F_MASK = NFT_RULE_COMPAT_F_INV,
};
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 103d46fa0eeb..a8b625abe242 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -751,7 +751,7 @@ size_t memcpy_to_iter_csum(void *iter_to, size_t progress,
size_t len, void *from, void *priv2)
{
__wsum *csum = priv2;
- __wsum next = csum_partial_copy_nocheck(from, iter_to, len);
+ __wsum next = csum_partial_copy_nocheck(from + progress, iter_to, len);
*csum = csum_block_add(*csum, next, progress);
return 0;
diff --git a/net/devlink/core.c b/net/devlink/core.c
index 4275a2bc6d8e..6a58342752b4 100644
--- a/net/devlink/core.c
+++ b/net/devlink/core.c
@@ -46,7 +46,7 @@ struct devlink_rel {
u32 obj_index;
devlink_rel_notify_cb_t *notify_cb;
devlink_rel_cleanup_cb_t *cleanup_cb;
- struct work_struct notify_work;
+ struct delayed_work notify_work;
} nested_in;
};
@@ -70,7 +70,7 @@ static void __devlink_rel_put(struct devlink_rel *rel)
static void devlink_rel_nested_in_notify_work(struct work_struct *work)
{
struct devlink_rel *rel = container_of(work, struct devlink_rel,
- nested_in.notify_work);
+ nested_in.notify_work.work);
struct devlink *devlink;
devlink = devlinks_xa_get(rel->nested_in.devlink_index);
@@ -96,13 +96,13 @@ rel_put:
return;
reschedule_work:
- schedule_work(&rel->nested_in.notify_work);
+ schedule_delayed_work(&rel->nested_in.notify_work, 1);
}
static void devlink_rel_nested_in_notify_work_schedule(struct devlink_rel *rel)
{
__devlink_rel_get(rel);
- schedule_work(&rel->nested_in.notify_work);
+ schedule_delayed_work(&rel->nested_in.notify_work, 0);
}
static struct devlink_rel *devlink_rel_alloc(void)
@@ -123,8 +123,8 @@ static struct devlink_rel *devlink_rel_alloc(void)
}
refcount_set(&rel->refcount, 1);
- INIT_WORK(&rel->nested_in.notify_work,
- &devlink_rel_nested_in_notify_work);
+ INIT_DELAYED_WORK(&rel->nested_in.notify_work,
+ &devlink_rel_nested_in_notify_work);
return rel;
}
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 4e635dd3d3c8..a5a820ee2026 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1628,10 +1628,12 @@ EXPORT_SYMBOL(inet_current_timestamp);
int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
{
- if (sk->sk_family == AF_INET)
+ unsigned int family = READ_ONCE(sk->sk_family);
+
+ if (family == AF_INET)
return ip_recv_error(sk, msg, len, addr_len);
#if IS_ENABLED(CONFIG_IPV6)
- if (sk->sk_family == AF_INET6)
+ if (family == AF_INET6)
return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
#endif
return -EINVAL;
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index 586b1b3e35b8..80ccd6661aa3 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -332,7 +332,7 @@ static int iptunnel_pmtud_build_icmpv6(struct sk_buff *skb, int mtu)
};
skb_reset_network_header(skb);
- csum = csum_partial(icmp6h, len, 0);
+ csum = skb_checksum(skb, skb_transport_offset(skb), len, 0);
icmp6h->icmp6_cksum = csum_ipv6_magic(&nip6h->saddr, &nip6h->daddr, len,
IPPROTO_ICMPV6, csum);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 489dd97f5172..327682995c92 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -5,7 +5,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2022 Intel Corporation
+ * Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/ieee80211.h>
@@ -987,7 +987,8 @@ static int
ieee80211_set_unsol_bcast_probe_resp(struct ieee80211_sub_if_data *sdata,
struct cfg80211_unsol_bcast_probe_resp *params,
struct ieee80211_link_data *link,
- struct ieee80211_bss_conf *link_conf)
+ struct ieee80211_bss_conf *link_conf,
+ u64 *changed)
{
struct unsol_bcast_probe_resp_data *new, *old = NULL;
@@ -1011,7 +1012,8 @@ ieee80211_set_unsol_bcast_probe_resp(struct ieee80211_sub_if_data *sdata,
RCU_INIT_POINTER(link->u.ap.unsol_bcast_probe_resp, NULL);
}
- return BSS_CHANGED_UNSOL_BCAST_PROBE_RESP;
+ *changed |= BSS_CHANGED_UNSOL_BCAST_PROBE_RESP;
+ return 0;
}
static int ieee80211_set_ftm_responder_params(
@@ -1450,10 +1452,9 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
err = ieee80211_set_unsol_bcast_probe_resp(sdata,
&params->unsol_bcast_probe_resp,
- link, link_conf);
+ link, link_conf, &changed);
if (err < 0)
goto error;
- changed |= err;
err = drv_start_ap(sdata->local, sdata, link_conf);
if (err) {
@@ -1525,10 +1526,9 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev,
err = ieee80211_set_unsol_bcast_probe_resp(sdata,
&params->unsol_bcast_probe_resp,
- link, link_conf);
+ link, link_conf, &changed);
if (err < 0)
return err;
- changed |= err;
if (beacon->he_bss_color_valid &&
beacon->he_bss_color.enabled != link_conf->he_bss_color.enabled) {
@@ -1869,6 +1869,8 @@ static int sta_link_apply_parameters(struct ieee80211_local *local,
sband->band);
}
+ ieee80211_sta_set_rx_nss(link_sta);
+
return ret;
}
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index dce5606ed66d..68596ef78b15 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -997,8 +997,8 @@ static void add_link_files(struct ieee80211_link_data *link,
}
}
-void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
- bool mld_vif)
+static void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
+ bool mld_vif)
{
char buf[10+IFNAMSIZ];
diff --git a/net/mac80211/debugfs_netdev.h b/net/mac80211/debugfs_netdev.h
index b226b1aae88a..a02ec0a413f6 100644
--- a/net/mac80211/debugfs_netdev.h
+++ b/net/mac80211/debugfs_netdev.h
@@ -11,8 +11,6 @@
#include "ieee80211_i.h"
#ifdef CONFIG_MAC80211_DEBUGFS
-void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
- bool mld_vif);
void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_rename_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_recreate_netdev(struct ieee80211_sub_if_data *sdata,
@@ -24,9 +22,6 @@ void ieee80211_link_debugfs_remove(struct ieee80211_link_data *link);
void ieee80211_link_debugfs_drv_add(struct ieee80211_link_data *link);
void ieee80211_link_debugfs_drv_remove(struct ieee80211_link_data *link);
#else
-static inline void ieee80211_debugfs_add_netdev(
- struct ieee80211_sub_if_data *sdata, bool mld_vif)
-{}
static inline void ieee80211_debugfs_remove_netdev(
struct ieee80211_sub_if_data *sdata)
{}
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index e4e7c0b38cb6..11c4caa4748e 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1783,7 +1783,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata,
/* need to do this after the switch so vif.type is correct */
ieee80211_link_setup(&sdata->deflink);
- ieee80211_debugfs_add_netdev(sdata, false);
+ ieee80211_debugfs_recreate_netdev(sdata, false);
}
static int ieee80211_runtime_change_iftype(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 073105deb424..2022a26eb881 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -8,7 +8,7 @@
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 - 2017 Intel Deutschland GmbH
- * Copyright (C) 2018 - 2023 Intel Corporation
+ * Copyright (C) 2018 - 2024 Intel Corporation
*/
#include <linux/delay.h>
@@ -2918,6 +2918,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
/* other links will be destroyed */
sdata->deflink.u.mgd.bss = NULL;
+ sdata->deflink.smps_mode = IEEE80211_SMPS_OFF;
netif_carrier_off(sdata->dev);
@@ -5045,9 +5046,6 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
if (!link)
return 0;
- /* will change later if needed */
- link->smps_mode = IEEE80211_SMPS_OFF;
-
/*
* If this fails (possibly due to channel context sharing
* on incompatible channels, e.g. 80+80 and 160 sharing the
@@ -7096,6 +7094,7 @@ void ieee80211_mgd_setup_link(struct ieee80211_link_data *link)
link->u.mgd.p2p_noa_index = -1;
link->u.mgd.conn_flags = 0;
link->conf->bssid = link->u.mgd.bssid;
+ link->smps_mode = IEEE80211_SMPS_OFF;
wiphy_work_init(&link->u.mgd.request_smps_work,
ieee80211_request_smps_mgd_work);
@@ -7309,6 +7308,75 @@ out_err:
return err;
}
+static bool ieee80211_mgd_csa_present(struct ieee80211_sub_if_data *sdata,
+ const struct cfg80211_bss_ies *ies,
+ u8 cur_channel, bool ignore_ecsa)
+{
+ const struct element *csa_elem, *ecsa_elem;
+ struct ieee80211_channel_sw_ie *csa = NULL;
+ struct ieee80211_ext_chansw_ie *ecsa = NULL;
+
+ if (!ies)
+ return false;
+
+ csa_elem = cfg80211_find_elem(WLAN_EID_CHANNEL_SWITCH,
+ ies->data, ies->len);
+ if (csa_elem && csa_elem->datalen == sizeof(*csa))
+ csa = (void *)csa_elem->data;
+
+ ecsa_elem = cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
+ ies->data, ies->len);
+ if (ecsa_elem && ecsa_elem->datalen == sizeof(*ecsa))
+ ecsa = (void *)ecsa_elem->data;
+
+ if (csa && csa->count == 0)
+ csa = NULL;
+ if (csa && !csa->mode && csa->new_ch_num == cur_channel)
+ csa = NULL;
+
+ if (ecsa && ecsa->count == 0)
+ ecsa = NULL;
+ if (ecsa && !ecsa->mode && ecsa->new_ch_num == cur_channel)
+ ecsa = NULL;
+
+ if (ignore_ecsa && ecsa) {
+ sdata_info(sdata,
+ "Ignoring ECSA in probe response - was considered stuck!\n");
+ return csa;
+ }
+
+ return csa || ecsa;
+}
+
+static bool ieee80211_mgd_csa_in_process(struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_bss *bss)
+{
+ u8 cur_channel;
+ bool ret;
+
+ cur_channel = ieee80211_frequency_to_channel(bss->channel->center_freq);
+
+ rcu_read_lock();
+ if (ieee80211_mgd_csa_present(sdata,
+ rcu_dereference(bss->beacon_ies),
+ cur_channel, false)) {
+ ret = true;
+ goto out;
+ }
+
+ if (ieee80211_mgd_csa_present(sdata,
+ rcu_dereference(bss->proberesp_ies),
+ cur_channel, bss->proberesp_ecsa_stuck)) {
+ ret = true;
+ goto out;
+ }
+
+ ret = false;
+out:
+ rcu_read_unlock();
+ return ret;
+}
+
/* config hooks */
int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
struct cfg80211_auth_request *req)
@@ -7317,7 +7385,6 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_auth_data *auth_data;
struct ieee80211_link_data *link;
- const struct element *csa_elem, *ecsa_elem;
u16 auth_alg;
int err;
bool cont_auth;
@@ -7360,21 +7427,10 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
if (ifmgd->assoc_data)
return -EBUSY;
- rcu_read_lock();
- csa_elem = ieee80211_bss_get_elem(req->bss, WLAN_EID_CHANNEL_SWITCH);
- ecsa_elem = ieee80211_bss_get_elem(req->bss,
- WLAN_EID_EXT_CHANSWITCH_ANN);
- if ((csa_elem &&
- csa_elem->datalen == sizeof(struct ieee80211_channel_sw_ie) &&
- ((struct ieee80211_channel_sw_ie *)csa_elem->data)->count != 0) ||
- (ecsa_elem &&
- ecsa_elem->datalen == sizeof(struct ieee80211_ext_chansw_ie) &&
- ((struct ieee80211_ext_chansw_ie *)ecsa_elem->data)->count != 0)) {
- rcu_read_unlock();
+ if (ieee80211_mgd_csa_in_process(sdata, req->bss)) {
sdata_info(sdata, "AP is in CSA process, reject auth\n");
return -EINVAL;
}
- rcu_read_unlock();
auth_data = kzalloc(sizeof(*auth_data) + req->auth_data_len +
req->ie_len, GFP_KERNEL);
@@ -7684,7 +7740,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_assoc_data *assoc_data;
- const struct element *ssid_elem, *csa_elem, *ecsa_elem;
+ const struct element *ssid_elem;
struct ieee80211_vif_cfg *vif_cfg = &sdata->vif.cfg;
ieee80211_conn_flags_t conn_flags = 0;
struct ieee80211_link_data *link;
@@ -7707,23 +7763,15 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
cbss = req->link_id < 0 ? req->bss : req->links[req->link_id].bss;
- rcu_read_lock();
- ssid_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_SSID);
- if (!ssid_elem || ssid_elem->datalen > sizeof(assoc_data->ssid)) {
- rcu_read_unlock();
+ if (ieee80211_mgd_csa_in_process(sdata, cbss)) {
+ sdata_info(sdata, "AP is in CSA process, reject assoc\n");
kfree(assoc_data);
return -EINVAL;
}
- csa_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_CHANNEL_SWITCH);
- ecsa_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_EXT_CHANSWITCH_ANN);
- if ((csa_elem &&
- csa_elem->datalen == sizeof(struct ieee80211_channel_sw_ie) &&
- ((struct ieee80211_channel_sw_ie *)csa_elem->data)->count != 0) ||
- (ecsa_elem &&
- ecsa_elem->datalen == sizeof(struct ieee80211_ext_chansw_ie) &&
- ((struct ieee80211_ext_chansw_ie *)ecsa_elem->data)->count != 0)) {
- sdata_info(sdata, "AP is in CSA process, reject assoc\n");
+ rcu_read_lock();
+ ssid_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_SSID);
+ if (!ssid_elem || ssid_elem->datalen > sizeof(assoc_data->ssid)) {
rcu_read_unlock();
kfree(assoc_data);
return -EINVAL;
@@ -7998,8 +8046,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
rcu_read_lock();
beacon_ies = rcu_dereference(req->bss->beacon_ies);
-
- if (beacon_ies) {
+ if (!beacon_ies) {
/*
* Wait up to one beacon interval ...
* should this be more if we miss one?
@@ -8080,6 +8127,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
req->reason_code, false);
+ drv_mgd_complete_tx(sdata->local, sdata, &info);
return 0;
}
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 645355e5f1bc..f9d5842601fa 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -9,7 +9,7 @@
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
* Copyright 2016-2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2023 Intel Corporation
+ * Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/if_arp.h>
@@ -237,14 +237,18 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
}
static bool ieee80211_scan_accept_presp(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_channel *channel,
u32 scan_flags, const u8 *da)
{
if (!sdata)
return false;
- /* accept broadcast for OCE */
- if (scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP &&
- is_broadcast_ether_addr(da))
+
+ /* accept broadcast on 6 GHz and for OCE */
+ if (is_broadcast_ether_addr(da) &&
+ (channel->band == NL80211_BAND_6GHZ ||
+ scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP))
return true;
+
if (scan_flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
return true;
return ether_addr_equal(da, sdata->vif.addr);
@@ -293,6 +297,12 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
wiphy_delayed_work_queue(local->hw.wiphy, &local->scan_work, 0);
}
+ channel = ieee80211_get_channel_khz(local->hw.wiphy,
+ ieee80211_rx_status_to_khz(rx_status));
+
+ if (!channel || channel->flags & IEEE80211_CHAN_DISABLED)
+ return;
+
if (ieee80211_is_probe_resp(mgmt->frame_control)) {
struct cfg80211_scan_request *scan_req;
struct cfg80211_sched_scan_request *sched_scan_req;
@@ -310,19 +320,15 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
/* ignore ProbeResp to foreign address or non-bcast (OCE)
* unless scanning with randomised address
*/
- if (!ieee80211_scan_accept_presp(sdata1, scan_req_flags,
+ if (!ieee80211_scan_accept_presp(sdata1, channel,
+ scan_req_flags,
mgmt->da) &&
- !ieee80211_scan_accept_presp(sdata2, sched_scan_req_flags,
+ !ieee80211_scan_accept_presp(sdata2, channel,
+ sched_scan_req_flags,
mgmt->da))
return;
}
- channel = ieee80211_get_channel_khz(local->hw.wiphy,
- ieee80211_rx_status_to_khz(rx_status));
-
- if (!channel || channel->flags & IEEE80211_CHAN_DISABLED)
- return;
-
bss = ieee80211_bss_info_update(local, rx_status,
mgmt, skb->len,
channel);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 68a48abc7287..e448ab338448 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3100,10 +3100,11 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
/* DA SA BSSID */
build.da_offs = offsetof(struct ieee80211_hdr, addr1);
build.sa_offs = offsetof(struct ieee80211_hdr, addr2);
+ rcu_read_lock();
link = rcu_dereference(sdata->link[tdls_link_id]);
- if (WARN_ON_ONCE(!link))
- break;
- memcpy(hdr->addr3, link->u.mgd.bssid, ETH_ALEN);
+ if (!WARN_ON_ONCE(!link))
+ memcpy(hdr->addr3, link->u.mgd.bssid, ETH_ALEN);
+ rcu_read_unlock();
build.hdr_len = 24;
break;
}
diff --git a/net/mac80211/wbrf.c b/net/mac80211/wbrf.c
index a05c5b971789..3a8612309137 100644
--- a/net/mac80211/wbrf.c
+++ b/net/mac80211/wbrf.c
@@ -23,8 +23,6 @@ void ieee80211_check_wbrf_support(struct ieee80211_local *local)
return;
local->wbrf_supported = acpi_amd_wbrf_supported_producer(dev);
- dev_dbg(dev, "WBRF is %s supported\n",
- local->wbrf_supported ? "" : "not");
}
static void get_chan_freq_boundary(u32 center_freq, u32 bandwidth, u64 *start, u64 *end)
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index bcaad9c009fe..3184cc6be4c9 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -1154,6 +1154,7 @@ static int ip_set_create(struct sk_buff *skb, const struct nfnl_info *info,
return ret;
cleanup:
+ set->variant->cancel_gc(set);
set->variant->destroy(set);
put_out:
module_put(set->type->me);
@@ -2378,6 +2379,7 @@ ip_set_net_exit(struct net *net)
set = ip_set(inst, i);
if (set) {
ip_set(inst, i) = NULL;
+ set->variant->cancel_gc(set);
ip_set_destroy_set(set);
}
}
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 1136510521a8..cf3ce72c3de6 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -432,7 +432,7 @@ mtype_ahash_destroy(struct ip_set *set, struct htable *t, bool ext_destroy)
u32 i;
for (i = 0; i < jhash_size(t->htable_bits); i++) {
- n = __ipset_dereference(hbucket(t, i));
+ n = (__force struct hbucket *)hbucket(t, i);
if (!n)
continue;
if (set->extensions & IPSET_EXT_DESTROY && ext_destroy)
@@ -452,7 +452,7 @@ mtype_destroy(struct ip_set *set)
struct htype *h = set->data;
struct list_head *l, *lt;
- mtype_ahash_destroy(set, ipset_dereference_nfnl(h->table), true);
+ mtype_ahash_destroy(set, (__force struct htable *)h->table, true);
list_for_each_safe(l, lt, &h->ad) {
list_del(l);
kfree(l);
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 0c22a02c2035..3b846cbdc050 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -876,6 +876,7 @@ struct ctnetlink_filter_u32 {
struct ctnetlink_filter {
u8 family;
+ bool zone_filter;
u_int32_t orig_flags;
u_int32_t reply_flags;
@@ -992,9 +993,12 @@ ctnetlink_alloc_filter(const struct nlattr * const cda[], u8 family)
if (err)
goto err_filter;
- err = ctnetlink_parse_zone(cda[CTA_ZONE], &filter->zone);
- if (err < 0)
- goto err_filter;
+ if (cda[CTA_ZONE]) {
+ err = ctnetlink_parse_zone(cda[CTA_ZONE], &filter->zone);
+ if (err < 0)
+ goto err_filter;
+ filter->zone_filter = true;
+ }
if (!cda[CTA_FILTER])
return filter;
@@ -1148,7 +1152,7 @@ static int ctnetlink_filter_match(struct nf_conn *ct, void *data)
if (filter->family && nf_ct_l3num(ct) != filter->family)
goto ignore_entry;
- if (filter->zone.id != NF_CT_DEFAULT_ZONE_ID &&
+ if (filter->zone_filter &&
!nf_ct_zone_equal_any(ct, &filter->zone))
goto ignore_entry;
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index fc016befb46f..f8e3f70c35bd 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -9827,6 +9827,7 @@ dead_elem:
struct nft_trans_gc *nft_trans_gc_catchall_sync(struct nft_trans_gc *gc)
{
struct nft_set_elem_catchall *catchall, *next;
+ u64 tstamp = nft_net_tstamp(gc->net);
const struct nft_set *set = gc->set;
struct nft_elem_priv *elem_priv;
struct nft_set_ext *ext;
@@ -9836,7 +9837,7 @@ struct nft_trans_gc *nft_trans_gc_catchall_sync(struct nft_trans_gc *gc)
list_for_each_entry_safe(catchall, next, &set->catchall_list, list) {
ext = nft_set_elem_ext(set, catchall->elem);
- if (!nft_set_elem_expired(ext))
+ if (!__nft_set_elem_expired(ext, tstamp))
continue;
gc = nft_trans_gc_queue_sync(gc, GFP_KERNEL);
@@ -10622,6 +10623,7 @@ static bool nf_tables_valid_genid(struct net *net, u32 genid)
bool genid_ok;
mutex_lock(&nft_net->commit_mutex);
+ nft_net->tstamp = get_jiffies_64();
genid_ok = genid == 0 || nft_net->base_seq == genid;
if (!genid_ok)
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 171d1f52d3dd..5cf38fc0a366 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -232,18 +232,25 @@ static void nfqnl_reinject(struct nf_queue_entry *entry, unsigned int verdict)
if (verdict == NF_ACCEPT ||
verdict == NF_REPEAT ||
verdict == NF_STOP) {
+ unsigned int ct_verdict = verdict;
+
rcu_read_lock();
ct_hook = rcu_dereference(nf_ct_hook);
if (ct_hook)
- verdict = ct_hook->update(entry->state.net, entry->skb);
+ ct_verdict = ct_hook->update(entry->state.net, entry->skb);
rcu_read_unlock();
- switch (verdict & NF_VERDICT_MASK) {
+ switch (ct_verdict & NF_VERDICT_MASK) {
+ case NF_ACCEPT:
+ /* follow userspace verdict, could be REPEAT */
+ break;
case NF_STOLEN:
nf_queue_entry_free(entry);
return;
+ default:
+ verdict = ct_verdict & NF_VERDICT_MASK;
+ break;
}
-
}
nf_reinject(entry, verdict);
}
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
index f0eeda97bfcd..1f9474fefe84 100644
--- a/net/netfilter/nft_compat.c
+++ b/net/netfilter/nft_compat.c
@@ -135,7 +135,7 @@ static void nft_target_eval_bridge(const struct nft_expr *expr,
static const struct nla_policy nft_target_policy[NFTA_TARGET_MAX + 1] = {
[NFTA_TARGET_NAME] = { .type = NLA_NUL_STRING },
- [NFTA_TARGET_REV] = { .type = NLA_U32 },
+ [NFTA_TARGET_REV] = NLA_POLICY_MAX(NLA_BE32, 255),
[NFTA_TARGET_INFO] = { .type = NLA_BINARY },
};
@@ -200,6 +200,7 @@ static const struct nla_policy nft_rule_compat_policy[NFTA_RULE_COMPAT_MAX + 1]
static int nft_parse_compat(const struct nlattr *attr, u16 *proto, bool *inv)
{
struct nlattr *tb[NFTA_RULE_COMPAT_MAX+1];
+ u32 l4proto;
u32 flags;
int err;
@@ -212,12 +213,18 @@ static int nft_parse_compat(const struct nlattr *attr, u16 *proto, bool *inv)
return -EINVAL;
flags = ntohl(nla_get_be32(tb[NFTA_RULE_COMPAT_FLAGS]));
- if (flags & ~NFT_RULE_COMPAT_F_MASK)
+ if (flags & NFT_RULE_COMPAT_F_UNUSED ||
+ flags & ~NFT_RULE_COMPAT_F_MASK)
return -EINVAL;
if (flags & NFT_RULE_COMPAT_F_INV)
*inv = true;
- *proto = ntohl(nla_get_be32(tb[NFTA_RULE_COMPAT_PROTO]));
+ l4proto = ntohl(nla_get_be32(tb[NFTA_RULE_COMPAT_PROTO]));
+ if (l4proto > U16_MAX)
+ return -EINVAL;
+
+ *proto = l4proto;
+
return 0;
}
@@ -419,7 +426,7 @@ static void nft_match_eval(const struct nft_expr *expr,
static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
[NFTA_MATCH_NAME] = { .type = NLA_NUL_STRING },
- [NFTA_MATCH_REV] = { .type = NLA_U32 },
+ [NFTA_MATCH_REV] = NLA_POLICY_MAX(NLA_BE32, 255),
[NFTA_MATCH_INFO] = { .type = NLA_BINARY },
};
@@ -724,7 +731,7 @@ out_put:
static const struct nla_policy nfnl_compat_policy_get[NFTA_COMPAT_MAX+1] = {
[NFTA_COMPAT_NAME] = { .type = NLA_NUL_STRING,
.len = NFT_COMPAT_NAME_MAX-1 },
- [NFTA_COMPAT_REV] = { .type = NLA_U32 },
+ [NFTA_COMPAT_REV] = NLA_POLICY_MAX(NLA_BE32, 255),
[NFTA_COMPAT_TYPE] = { .type = NLA_U32 },
};
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index aac98a3c966e..bfd3e5a14dab 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -476,6 +476,9 @@ static int nft_ct_get_init(const struct nft_ctx *ctx,
break;
#endif
case NFT_CT_ID:
+ if (tb[NFTA_CT_DIRECTION])
+ return -EINVAL;
+
len = sizeof(u32);
break;
default:
diff --git a/net/netfilter/nft_set_hash.c b/net/netfilter/nft_set_hash.c
index 6c2061bfdae6..6968a3b34236 100644
--- a/net/netfilter/nft_set_hash.c
+++ b/net/netfilter/nft_set_hash.c
@@ -36,6 +36,7 @@ struct nft_rhash_cmp_arg {
const struct nft_set *set;
const u32 *key;
u8 genmask;
+ u64 tstamp;
};
static inline u32 nft_rhash_key(const void *data, u32 len, u32 seed)
@@ -62,7 +63,7 @@ static inline int nft_rhash_cmp(struct rhashtable_compare_arg *arg,
return 1;
if (nft_set_elem_is_dead(&he->ext))
return 1;
- if (nft_set_elem_expired(&he->ext))
+ if (__nft_set_elem_expired(&he->ext, x->tstamp))
return 1;
if (!nft_set_elem_active(&he->ext, x->genmask))
return 1;
@@ -87,6 +88,7 @@ bool nft_rhash_lookup(const struct net *net, const struct nft_set *set,
.genmask = nft_genmask_cur(net),
.set = set,
.key = key,
+ .tstamp = get_jiffies_64(),
};
he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
@@ -106,6 +108,7 @@ nft_rhash_get(const struct net *net, const struct nft_set *set,
.genmask = nft_genmask_cur(net),
.set = set,
.key = elem->key.val.data,
+ .tstamp = get_jiffies_64(),
};
he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
@@ -131,6 +134,7 @@ static bool nft_rhash_update(struct nft_set *set, const u32 *key,
.genmask = NFT_GENMASK_ANY,
.set = set,
.key = key,
+ .tstamp = get_jiffies_64(),
};
he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
@@ -175,6 +179,7 @@ static int nft_rhash_insert(const struct net *net, const struct nft_set *set,
.genmask = nft_genmask_next(net),
.set = set,
.key = elem->key.val.data,
+ .tstamp = nft_net_tstamp(net),
};
struct nft_rhash_elem *prev;
@@ -216,6 +221,7 @@ nft_rhash_deactivate(const struct net *net, const struct nft_set *set,
.genmask = nft_genmask_next(net),
.set = set,
.key = elem->key.val.data,
+ .tstamp = nft_net_tstamp(net),
};
rcu_read_lock();
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index efd523496be4..aa1d9e93a9a0 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -342,9 +342,6 @@
#include "nft_set_pipapo_avx2.h"
#include "nft_set_pipapo.h"
-/* Current working bitmap index, toggled between field matches */
-static DEFINE_PER_CPU(bool, nft_pipapo_scratch_index);
-
/**
* pipapo_refill() - For each set bit, set bits from selected mapping table item
* @map: Bitmap to be scanned for set bits
@@ -412,6 +409,7 @@ bool nft_pipapo_lookup(const struct net *net, const struct nft_set *set,
const u32 *key, const struct nft_set_ext **ext)
{
struct nft_pipapo *priv = nft_set_priv(set);
+ struct nft_pipapo_scratch *scratch;
unsigned long *res_map, *fill_map;
u8 genmask = nft_genmask_cur(net);
const u8 *rp = (const u8 *)key;
@@ -422,15 +420,17 @@ bool nft_pipapo_lookup(const struct net *net, const struct nft_set *set,
local_bh_disable();
- map_index = raw_cpu_read(nft_pipapo_scratch_index);
-
m = rcu_dereference(priv->match);
if (unlikely(!m || !*raw_cpu_ptr(m->scratch)))
goto out;
- res_map = *raw_cpu_ptr(m->scratch) + (map_index ? m->bsize_max : 0);
- fill_map = *raw_cpu_ptr(m->scratch) + (map_index ? 0 : m->bsize_max);
+ scratch = *raw_cpu_ptr(m->scratch);
+
+ map_index = scratch->map_index;
+
+ res_map = scratch->map + (map_index ? m->bsize_max : 0);
+ fill_map = scratch->map + (map_index ? 0 : m->bsize_max);
memset(res_map, 0xff, m->bsize_max * sizeof(*res_map));
@@ -460,7 +460,7 @@ next_match:
b = pipapo_refill(res_map, f->bsize, f->rules, fill_map, f->mt,
last);
if (b < 0) {
- raw_cpu_write(nft_pipapo_scratch_index, map_index);
+ scratch->map_index = map_index;
local_bh_enable();
return false;
@@ -477,7 +477,7 @@ next_match:
* current inactive bitmap is clean and can be reused as
* *next* bitmap (not initial) for the next packet.
*/
- raw_cpu_write(nft_pipapo_scratch_index, map_index);
+ scratch->map_index = map_index;
local_bh_enable();
return true;
@@ -504,6 +504,7 @@ out:
* @set: nftables API set representation
* @data: Key data to be matched against existing elements
* @genmask: If set, check that element is active in given genmask
+ * @tstamp: timestamp to check for expired elements
*
* This is essentially the same as the lookup function, except that it matches
* key data against the uncommitted copy and doesn't use preallocated maps for
@@ -513,7 +514,8 @@ out:
*/
static struct nft_pipapo_elem *pipapo_get(const struct net *net,
const struct nft_set *set,
- const u8 *data, u8 genmask)
+ const u8 *data, u8 genmask,
+ u64 tstamp)
{
struct nft_pipapo_elem *ret = ERR_PTR(-ENOENT);
struct nft_pipapo *priv = nft_set_priv(set);
@@ -566,7 +568,7 @@ next_match:
goto out;
if (last) {
- if (nft_set_elem_expired(&f->mt[b].e->ext))
+ if (__nft_set_elem_expired(&f->mt[b].e->ext, tstamp))
goto next_match;
if ((genmask &&
!nft_set_elem_active(&f->mt[b].e->ext, genmask)))
@@ -603,10 +605,10 @@ static struct nft_elem_priv *
nft_pipapo_get(const struct net *net, const struct nft_set *set,
const struct nft_set_elem *elem, unsigned int flags)
{
- static struct nft_pipapo_elem *e;
+ struct nft_pipapo_elem *e;
e = pipapo_get(net, set, (const u8 *)elem->key.val.data,
- nft_genmask_cur(net));
+ nft_genmask_cur(net), get_jiffies_64());
if (IS_ERR(e))
return ERR_CAST(e);
@@ -1109,6 +1111,25 @@ static void pipapo_map(struct nft_pipapo_match *m,
}
/**
+ * pipapo_free_scratch() - Free per-CPU map at original (not aligned) address
+ * @m: Matching data
+ * @cpu: CPU number
+ */
+static void pipapo_free_scratch(const struct nft_pipapo_match *m, unsigned int cpu)
+{
+ struct nft_pipapo_scratch *s;
+ void *mem;
+
+ s = *per_cpu_ptr(m->scratch, cpu);
+ if (!s)
+ return;
+
+ mem = s;
+ mem -= s->align_off;
+ kfree(mem);
+}
+
+/**
* pipapo_realloc_scratch() - Reallocate scratch maps for partial match results
* @clone: Copy of matching data with pending insertions and deletions
* @bsize_max: Maximum bucket size, scratch maps cover two buckets
@@ -1121,12 +1142,13 @@ static int pipapo_realloc_scratch(struct nft_pipapo_match *clone,
int i;
for_each_possible_cpu(i) {
- unsigned long *scratch;
+ struct nft_pipapo_scratch *scratch;
#ifdef NFT_PIPAPO_ALIGN
- unsigned long *scratch_aligned;
+ void *scratch_aligned;
+ u32 align_off;
#endif
-
- scratch = kzalloc_node(bsize_max * sizeof(*scratch) * 2 +
+ scratch = kzalloc_node(struct_size(scratch, map,
+ bsize_max * 2) +
NFT_PIPAPO_ALIGN_HEADROOM,
GFP_KERNEL, cpu_to_node(i));
if (!scratch) {
@@ -1140,14 +1162,25 @@ static int pipapo_realloc_scratch(struct nft_pipapo_match *clone,
return -ENOMEM;
}
- kfree(*per_cpu_ptr(clone->scratch, i));
-
- *per_cpu_ptr(clone->scratch, i) = scratch;
+ pipapo_free_scratch(clone, i);
#ifdef NFT_PIPAPO_ALIGN
- scratch_aligned = NFT_PIPAPO_LT_ALIGN(scratch);
- *per_cpu_ptr(clone->scratch_aligned, i) = scratch_aligned;
+ /* Align &scratch->map (not the struct itself): the extra
+ * %NFT_PIPAPO_ALIGN_HEADROOM bytes passed to kzalloc_node()
+ * above guarantee we can waste up to those bytes in order
+ * to align the map field regardless of its offset within
+ * the struct.
+ */
+ BUILD_BUG_ON(offsetof(struct nft_pipapo_scratch, map) > NFT_PIPAPO_ALIGN_HEADROOM);
+
+ scratch_aligned = NFT_PIPAPO_LT_ALIGN(&scratch->map);
+ scratch_aligned -= offsetof(struct nft_pipapo_scratch, map);
+ align_off = scratch_aligned - (void *)scratch;
+
+ scratch = scratch_aligned;
+ scratch->align_off = align_off;
#endif
+ *per_cpu_ptr(clone->scratch, i) = scratch;
}
return 0;
@@ -1173,6 +1206,7 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
struct nft_pipapo_match *m = priv->clone;
u8 genmask = nft_genmask_next(net);
struct nft_pipapo_elem *e, *dup;
+ u64 tstamp = nft_net_tstamp(net);
struct nft_pipapo_field *f;
const u8 *start_p, *end_p;
int i, bsize_max, err = 0;
@@ -1182,7 +1216,7 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
else
end = start;
- dup = pipapo_get(net, set, start, genmask);
+ dup = pipapo_get(net, set, start, genmask, tstamp);
if (!IS_ERR(dup)) {
/* Check if we already have the same exact entry */
const struct nft_data *dup_key, *dup_end;
@@ -1204,7 +1238,7 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
if (PTR_ERR(dup) == -ENOENT) {
/* Look for partially overlapping entries */
- dup = pipapo_get(net, set, end, nft_genmask_next(net));
+ dup = pipapo_get(net, set, end, nft_genmask_next(net), tstamp);
}
if (PTR_ERR(dup) != -ENOENT) {
@@ -1301,11 +1335,6 @@ static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old)
if (!new->scratch)
goto out_scratch;
-#ifdef NFT_PIPAPO_ALIGN
- new->scratch_aligned = alloc_percpu(*new->scratch_aligned);
- if (!new->scratch_aligned)
- goto out_scratch;
-#endif
for_each_possible_cpu(i)
*per_cpu_ptr(new->scratch, i) = NULL;
@@ -1357,10 +1386,7 @@ out_lt:
}
out_scratch_realloc:
for_each_possible_cpu(i)
- kfree(*per_cpu_ptr(new->scratch, i));
-#ifdef NFT_PIPAPO_ALIGN
- free_percpu(new->scratch_aligned);
-#endif
+ pipapo_free_scratch(new, i);
out_scratch:
free_percpu(new->scratch);
kfree(new);
@@ -1560,6 +1586,7 @@ static void pipapo_gc(struct nft_set *set, struct nft_pipapo_match *m)
{
struct nft_pipapo *priv = nft_set_priv(set);
struct net *net = read_pnet(&set->net);
+ u64 tstamp = nft_net_tstamp(net);
int rules_f0, first_rule = 0;
struct nft_pipapo_elem *e;
struct nft_trans_gc *gc;
@@ -1594,7 +1621,7 @@ static void pipapo_gc(struct nft_set *set, struct nft_pipapo_match *m)
/* synchronous gc never fails, there is no need to set on
* NFT_SET_ELEM_DEAD_BIT.
*/
- if (nft_set_elem_expired(&e->ext)) {
+ if (__nft_set_elem_expired(&e->ext, tstamp)) {
priv->dirty = true;
gc = nft_trans_gc_queue_sync(gc, GFP_KERNEL);
@@ -1640,13 +1667,9 @@ static void pipapo_free_match(struct nft_pipapo_match *m)
int i;
for_each_possible_cpu(i)
- kfree(*per_cpu_ptr(m->scratch, i));
+ pipapo_free_scratch(m, i);
-#ifdef NFT_PIPAPO_ALIGN
- free_percpu(m->scratch_aligned);
-#endif
free_percpu(m->scratch);
-
pipapo_free_fields(m);
kfree(m);
@@ -1769,7 +1792,7 @@ static void *pipapo_deactivate(const struct net *net, const struct nft_set *set,
{
struct nft_pipapo_elem *e;
- e = pipapo_get(net, set, data, nft_genmask_next(net));
+ e = pipapo_get(net, set, data, nft_genmask_next(net), nft_net_tstamp(net));
if (IS_ERR(e))
return NULL;
@@ -2132,7 +2155,7 @@ static int nft_pipapo_init(const struct nft_set *set,
m->field_count = field_count;
m->bsize_max = 0;
- m->scratch = alloc_percpu(unsigned long *);
+ m->scratch = alloc_percpu(struct nft_pipapo_scratch *);
if (!m->scratch) {
err = -ENOMEM;
goto out_scratch;
@@ -2140,16 +2163,6 @@ static int nft_pipapo_init(const struct nft_set *set,
for_each_possible_cpu(i)
*per_cpu_ptr(m->scratch, i) = NULL;
-#ifdef NFT_PIPAPO_ALIGN
- m->scratch_aligned = alloc_percpu(unsigned long *);
- if (!m->scratch_aligned) {
- err = -ENOMEM;
- goto out_free;
- }
- for_each_possible_cpu(i)
- *per_cpu_ptr(m->scratch_aligned, i) = NULL;
-#endif
-
rcu_head_init(&m->rcu);
nft_pipapo_for_each_field(f, i, m) {
@@ -2180,9 +2193,6 @@ static int nft_pipapo_init(const struct nft_set *set,
return 0;
out_free:
-#ifdef NFT_PIPAPO_ALIGN
- free_percpu(m->scratch_aligned);
-#endif
free_percpu(m->scratch);
out_scratch:
kfree(m);
@@ -2236,11 +2246,8 @@ static void nft_pipapo_destroy(const struct nft_ctx *ctx,
nft_set_pipapo_match_destroy(ctx, set, m);
-#ifdef NFT_PIPAPO_ALIGN
- free_percpu(m->scratch_aligned);
-#endif
for_each_possible_cpu(cpu)
- kfree(*per_cpu_ptr(m->scratch, cpu));
+ pipapo_free_scratch(m, cpu);
free_percpu(m->scratch);
pipapo_free_fields(m);
kfree(m);
@@ -2253,11 +2260,8 @@ static void nft_pipapo_destroy(const struct nft_ctx *ctx,
if (priv->dirty)
nft_set_pipapo_match_destroy(ctx, set, m);
-#ifdef NFT_PIPAPO_ALIGN
- free_percpu(priv->clone->scratch_aligned);
-#endif
for_each_possible_cpu(cpu)
- kfree(*per_cpu_ptr(priv->clone->scratch, cpu));
+ pipapo_free_scratch(priv->clone, cpu);
free_percpu(priv->clone->scratch);
pipapo_free_fields(priv->clone);
diff --git a/net/netfilter/nft_set_pipapo.h b/net/netfilter/nft_set_pipapo.h
index 1040223da5fa..f59a0cd81105 100644
--- a/net/netfilter/nft_set_pipapo.h
+++ b/net/netfilter/nft_set_pipapo.h
@@ -131,20 +131,28 @@ struct nft_pipapo_field {
};
/**
+ * struct nft_pipapo_scratch - percpu data used for lookup and matching
+ * @map_index: Current working bitmap index, toggled between field matches
+ * @align_off: Offset to get the originally allocated address
+ * @map: store partial matching results during lookup
+ */
+struct nft_pipapo_scratch {
+ u8 map_index;
+ u32 align_off;
+ unsigned long map[];
+};
+
+/**
* struct nft_pipapo_match - Data used for lookup and matching
* @field_count Amount of fields in set
* @scratch: Preallocated per-CPU maps for partial matching results
- * @scratch_aligned: Version of @scratch aligned to NFT_PIPAPO_ALIGN bytes
* @bsize_max: Maximum lookup table bucket size of all fields, in longs
* @rcu Matching data is swapped on commits
* @f: Fields, with lookup and mapping tables
*/
struct nft_pipapo_match {
int field_count;
-#ifdef NFT_PIPAPO_ALIGN
- unsigned long * __percpu *scratch_aligned;
-#endif
- unsigned long * __percpu *scratch;
+ struct nft_pipapo_scratch * __percpu *scratch;
size_t bsize_max;
struct rcu_head rcu;
struct nft_pipapo_field f[] __counted_by(field_count);
diff --git a/net/netfilter/nft_set_pipapo_avx2.c b/net/netfilter/nft_set_pipapo_avx2.c
index 52e0d026d30a..90e275bb3e5d 100644
--- a/net/netfilter/nft_set_pipapo_avx2.c
+++ b/net/netfilter/nft_set_pipapo_avx2.c
@@ -71,9 +71,6 @@
#define NFT_PIPAPO_AVX2_ZERO(reg) \
asm volatile("vpxor %ymm" #reg ", %ymm" #reg ", %ymm" #reg)
-/* Current working bitmap index, toggled between field matches */
-static DEFINE_PER_CPU(bool, nft_pipapo_avx2_scratch_index);
-
/**
* nft_pipapo_avx2_prepare() - Prepare before main algorithm body
*
@@ -1120,11 +1117,12 @@ bool nft_pipapo_avx2_lookup(const struct net *net, const struct nft_set *set,
const u32 *key, const struct nft_set_ext **ext)
{
struct nft_pipapo *priv = nft_set_priv(set);
- unsigned long *res, *fill, *scratch;
+ struct nft_pipapo_scratch *scratch;
u8 genmask = nft_genmask_cur(net);
const u8 *rp = (const u8 *)key;
struct nft_pipapo_match *m;
struct nft_pipapo_field *f;
+ unsigned long *res, *fill;
bool map_index;
int i, ret = 0;
@@ -1141,15 +1139,16 @@ bool nft_pipapo_avx2_lookup(const struct net *net, const struct nft_set *set,
*/
kernel_fpu_begin_mask(0);
- scratch = *raw_cpu_ptr(m->scratch_aligned);
+ scratch = *raw_cpu_ptr(m->scratch);
if (unlikely(!scratch)) {
kernel_fpu_end();
return false;
}
- map_index = raw_cpu_read(nft_pipapo_avx2_scratch_index);
- res = scratch + (map_index ? m->bsize_max : 0);
- fill = scratch + (map_index ? 0 : m->bsize_max);
+ map_index = scratch->map_index;
+
+ res = scratch->map + (map_index ? m->bsize_max : 0);
+ fill = scratch->map + (map_index ? 0 : m->bsize_max);
/* Starting map doesn't need to be set for this implementation */
@@ -1221,7 +1220,7 @@ next_match:
out:
if (i % 2)
- raw_cpu_write(nft_pipapo_avx2_scratch_index, !map_index);
+ scratch->map_index = !map_index;
kernel_fpu_end();
return ret >= 0;
diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c
index baa3fea4fe65..9944fe479e53 100644
--- a/net/netfilter/nft_set_rbtree.c
+++ b/net/netfilter/nft_set_rbtree.c
@@ -234,7 +234,7 @@ static void nft_rbtree_gc_elem_remove(struct net *net, struct nft_set *set,
static const struct nft_rbtree_elem *
nft_rbtree_gc_elem(const struct nft_set *__set, struct nft_rbtree *priv,
- struct nft_rbtree_elem *rbe, u8 genmask)
+ struct nft_rbtree_elem *rbe)
{
struct nft_set *set = (struct nft_set *)__set;
struct rb_node *prev = rb_prev(&rbe->node);
@@ -253,7 +253,7 @@ nft_rbtree_gc_elem(const struct nft_set *__set, struct nft_rbtree *priv,
while (prev) {
rbe_prev = rb_entry(prev, struct nft_rbtree_elem, node);
if (nft_rbtree_interval_end(rbe_prev) &&
- nft_set_elem_active(&rbe_prev->ext, genmask))
+ nft_set_elem_active(&rbe_prev->ext, NFT_GENMASK_ANY))
break;
prev = rb_prev(prev);
@@ -313,6 +313,7 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set,
struct nft_rbtree *priv = nft_set_priv(set);
u8 cur_genmask = nft_genmask_cur(net);
u8 genmask = nft_genmask_next(net);
+ u64 tstamp = nft_net_tstamp(net);
int d;
/* Descend the tree to search for an existing element greater than the
@@ -360,11 +361,11 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set,
/* perform garbage collection to avoid bogus overlap reports
* but skip new elements in this transaction.
*/
- if (nft_set_elem_expired(&rbe->ext) &&
+ if (__nft_set_elem_expired(&rbe->ext, tstamp) &&
nft_set_elem_active(&rbe->ext, cur_genmask)) {
const struct nft_rbtree_elem *removed_end;
- removed_end = nft_rbtree_gc_elem(set, priv, rbe, genmask);
+ removed_end = nft_rbtree_gc_elem(set, priv, rbe);
if (IS_ERR(removed_end))
return PTR_ERR(removed_end);
@@ -551,6 +552,7 @@ nft_rbtree_deactivate(const struct net *net, const struct nft_set *set,
const struct nft_rbtree *priv = nft_set_priv(set);
const struct rb_node *parent = priv->root.rb_node;
u8 genmask = nft_genmask_next(net);
+ u64 tstamp = nft_net_tstamp(net);
int d;
while (parent != NULL) {
@@ -571,7 +573,7 @@ nft_rbtree_deactivate(const struct net *net, const struct nft_set *set,
nft_rbtree_interval_end(this)) {
parent = parent->rb_right;
continue;
- } else if (nft_set_elem_expired(&rbe->ext)) {
+ } else if (__nft_set_elem_expired(&rbe->ext, tstamp)) {
break;
} else if (!nft_set_elem_active(&rbe->ext, genmask)) {
parent = parent->rb_left;
@@ -624,9 +626,10 @@ static void nft_rbtree_gc(struct nft_set *set)
{
struct nft_rbtree *priv = nft_set_priv(set);
struct nft_rbtree_elem *rbe, *rbe_end = NULL;
+ struct net *net = read_pnet(&set->net);
+ u64 tstamp = nft_net_tstamp(net);
struct rb_node *node, *next;
struct nft_trans_gc *gc;
- struct net *net;
set = nft_set_container_of(priv);
net = read_pnet(&set->net);
@@ -648,7 +651,7 @@ static void nft_rbtree_gc(struct nft_set *set)
rbe_end = rbe;
continue;
}
- if (!nft_set_elem_expired(&rbe->ext))
+ if (!__nft_set_elem_expired(&rbe->ext, tstamp))
continue;
gc = nft_trans_gc_queue_sync(gc, GFP_KERNEL);
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index dbeb75c29857..7818aae1be8e 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -199,11 +199,19 @@ struct rxrpc_host_header {
*/
struct rxrpc_skb_priv {
struct rxrpc_connection *conn; /* Connection referred to (poke packet) */
- u16 offset; /* Offset of data */
- u16 len; /* Length of data */
- u8 flags;
+ union {
+ struct {
+ u16 offset; /* Offset of data */
+ u16 len; /* Length of data */
+ u8 flags;
#define RXRPC_RX_VERIFIED 0x01
-
+ };
+ struct {
+ rxrpc_seq_t first_ack; /* First packet in acks table */
+ u8 nr_acks; /* Number of acks+nacks */
+ u8 nr_nacks; /* Number of nacks */
+ };
+ };
struct rxrpc_host_header hdr; /* RxRPC packet header from this packet */
};
@@ -510,7 +518,7 @@ struct rxrpc_connection {
enum rxrpc_call_completion completion; /* Completion condition */
s32 abort_code; /* Abort code of connection abort */
int debug_id; /* debug ID for printks */
- atomic_t serial; /* packet serial number counter */
+ rxrpc_serial_t tx_serial; /* Outgoing packet serial number counter */
unsigned int hi_serial; /* highest serial number received */
u32 service_id; /* Service ID, possibly upgraded */
u32 security_level; /* Security level selected */
@@ -692,11 +700,11 @@ struct rxrpc_call {
u8 cong_dup_acks; /* Count of ACKs showing missing packets */
u8 cong_cumul_acks; /* Cumulative ACK count */
ktime_t cong_tstamp; /* Last time cwnd was changed */
+ struct sk_buff *cong_last_nack; /* Last ACK with nacks received */
/* Receive-phase ACK management (ACKs we send). */
u8 ackr_reason; /* reason to ACK */
u16 ackr_sack_base; /* Starting slot in SACK table ring */
- rxrpc_serial_t ackr_serial; /* serial of packet being ACK'd */
rxrpc_seq_t ackr_window; /* Base of SACK window */
rxrpc_seq_t ackr_wtop; /* Base of SACK window */
unsigned int ackr_nr_unacked; /* Number of unacked packets */
@@ -730,7 +738,8 @@ struct rxrpc_call {
struct rxrpc_ack_summary {
u16 nr_acks; /* Number of ACKs in packet */
u16 nr_new_acks; /* Number of new ACKs in packet */
- u16 nr_rot_new_acks; /* Number of rotated new ACKs */
+ u16 nr_new_nacks; /* Number of new nacks in packet */
+ u16 nr_retained_nacks; /* Number of nacks retained between ACKs */
u8 ack_reason;
bool saw_nacks; /* Saw NACKs in packet */
bool new_low_nack; /* T if new low NACK found */
@@ -823,6 +832,20 @@ static inline bool rxrpc_sending_to_client(const struct rxrpc_txbuf *txb)
#include <trace/events/rxrpc.h>
/*
+ * Allocate the next serial number on a connection. 0 must be skipped.
+ */
+static inline rxrpc_serial_t rxrpc_get_next_serial(struct rxrpc_connection *conn)
+{
+ rxrpc_serial_t serial;
+
+ serial = conn->tx_serial;
+ if (serial == 0)
+ serial = 1;
+ conn->tx_serial = serial + 1;
+ return serial;
+}
+
+/*
* af_rxrpc.c
*/
extern atomic_t rxrpc_n_rx_skbs;
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c
index e363f21a2014..0f78544d043b 100644
--- a/net/rxrpc/call_event.c
+++ b/net/rxrpc/call_event.c
@@ -43,8 +43,6 @@ void rxrpc_propose_delay_ACK(struct rxrpc_call *call, rxrpc_serial_t serial,
unsigned long expiry = rxrpc_soft_ack_delay;
unsigned long now = jiffies, ack_at;
- call->ackr_serial = serial;
-
if (rxrpc_soft_ack_delay < expiry)
expiry = rxrpc_soft_ack_delay;
if (call->peer->srtt_us != 0)
@@ -114,6 +112,7 @@ static void rxrpc_congestion_timeout(struct rxrpc_call *call)
void rxrpc_resend(struct rxrpc_call *call, struct sk_buff *ack_skb)
{
struct rxrpc_ackpacket *ack = NULL;
+ struct rxrpc_skb_priv *sp;
struct rxrpc_txbuf *txb;
unsigned long resend_at;
rxrpc_seq_t transmitted = READ_ONCE(call->tx_transmitted);
@@ -141,14 +140,15 @@ void rxrpc_resend(struct rxrpc_call *call, struct sk_buff *ack_skb)
* explicitly NAK'd packets.
*/
if (ack_skb) {
+ sp = rxrpc_skb(ack_skb);
ack = (void *)ack_skb->data + sizeof(struct rxrpc_wire_header);
- for (i = 0; i < ack->nAcks; i++) {
+ for (i = 0; i < sp->nr_acks; i++) {
rxrpc_seq_t seq;
if (ack->acks[i] & 1)
continue;
- seq = ntohl(ack->firstPacket) + i;
+ seq = sp->first_ack + i;
if (after(txb->seq, transmitted))
break;
if (after(txb->seq, seq))
@@ -373,7 +373,6 @@ static void rxrpc_send_initial_ping(struct rxrpc_call *call)
bool rxrpc_input_call_event(struct rxrpc_call *call, struct sk_buff *skb)
{
unsigned long now, next, t;
- rxrpc_serial_t ackr_serial;
bool resend = false, expired = false;
s32 abort_code;
@@ -423,8 +422,7 @@ bool rxrpc_input_call_event(struct rxrpc_call *call, struct sk_buff *skb)
if (time_after_eq(now, t)) {
trace_rxrpc_timer(call, rxrpc_timer_exp_ack, now);
cmpxchg(&call->delay_ack_at, t, now + MAX_JIFFY_OFFSET);
- ackr_serial = xchg(&call->ackr_serial, 0);
- rxrpc_send_ACK(call, RXRPC_ACK_DELAY, ackr_serial,
+ rxrpc_send_ACK(call, RXRPC_ACK_DELAY, 0,
rxrpc_propose_ack_ping_for_lost_ack);
}
diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 0943e54370ba..9fc9a6c3f685 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -686,6 +686,7 @@ static void rxrpc_destroy_call(struct work_struct *work)
del_timer_sync(&call->timer);
+ rxrpc_free_skb(call->cong_last_nack, rxrpc_skb_put_last_nack);
rxrpc_cleanup_ring(call);
while ((txb = list_first_entry_or_null(&call->tx_sendmsg,
struct rxrpc_txbuf, call_link))) {
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c
index 95f4bc206b3d..1f251d758cb9 100644
--- a/net/rxrpc/conn_event.c
+++ b/net/rxrpc/conn_event.c
@@ -95,6 +95,14 @@ void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
_enter("%d", conn->debug_id);
+ if (sp && sp->hdr.type == RXRPC_PACKET_TYPE_ACK) {
+ if (skb_copy_bits(skb, sizeof(struct rxrpc_wire_header),
+ &pkt.ack, sizeof(pkt.ack)) < 0)
+ return;
+ if (pkt.ack.reason == RXRPC_ACK_PING_RESPONSE)
+ return;
+ }
+
chan = &conn->channels[channel];
/* If the last call got moved on whilst we were waiting to run, just
@@ -117,7 +125,7 @@ void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
iov[2].iov_base = &ack_info;
iov[2].iov_len = sizeof(ack_info);
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
pkt.whdr.epoch = htonl(conn->proto.epoch);
pkt.whdr.cid = htonl(conn->proto.cid | channel);
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c
index 92495e73b869..9691de00ade7 100644
--- a/net/rxrpc/input.c
+++ b/net/rxrpc/input.c
@@ -45,11 +45,9 @@ static void rxrpc_congestion_management(struct rxrpc_call *call,
}
cumulative_acks += summary->nr_new_acks;
- cumulative_acks += summary->nr_rot_new_acks;
if (cumulative_acks > 255)
cumulative_acks = 255;
- summary->mode = call->cong_mode;
summary->cwnd = call->cong_cwnd;
summary->ssthresh = call->cong_ssthresh;
summary->cumulative_acks = cumulative_acks;
@@ -151,6 +149,7 @@ out_no_clear_ca:
cwnd = RXRPC_TX_MAX_WINDOW;
call->cong_cwnd = cwnd;
call->cong_cumul_acks = cumulative_acks;
+ summary->mode = call->cong_mode;
trace_rxrpc_congest(call, summary, acked_serial, change);
if (resend)
rxrpc_resend(call, skb);
@@ -213,7 +212,6 @@ static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) {
if (before_eq(txb->seq, call->acks_hard_ack))
continue;
- summary->nr_rot_new_acks++;
if (test_bit(RXRPC_TXBUF_LAST, &txb->flags)) {
set_bit(RXRPC_CALL_TX_LAST, &call->flags);
rot_last = true;
@@ -254,6 +252,11 @@ static void rxrpc_end_tx_phase(struct rxrpc_call *call, bool reply_begun,
{
ASSERT(test_bit(RXRPC_CALL_TX_LAST, &call->flags));
+ if (unlikely(call->cong_last_nack)) {
+ rxrpc_free_skb(call->cong_last_nack, rxrpc_skb_put_last_nack);
+ call->cong_last_nack = NULL;
+ }
+
switch (__rxrpc_call_state(call)) {
case RXRPC_CALL_CLIENT_SEND_REQUEST:
case RXRPC_CALL_CLIENT_AWAIT_REPLY:
@@ -703,6 +706,43 @@ static void rxrpc_input_ackinfo(struct rxrpc_call *call, struct sk_buff *skb,
}
/*
+ * Determine how many nacks from the previous ACK have now been satisfied.
+ */
+static rxrpc_seq_t rxrpc_input_check_prev_ack(struct rxrpc_call *call,
+ struct rxrpc_ack_summary *summary,
+ rxrpc_seq_t seq)
+{
+ struct sk_buff *skb = call->cong_last_nack;
+ struct rxrpc_ackpacket ack;
+ struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
+ unsigned int i, new_acks = 0, retained_nacks = 0;
+ rxrpc_seq_t old_seq = sp->first_ack;
+ u8 *acks = skb->data + sizeof(struct rxrpc_wire_header) + sizeof(ack);
+
+ if (after_eq(seq, old_seq + sp->nr_acks)) {
+ summary->nr_new_acks += sp->nr_nacks;
+ summary->nr_new_acks += seq - (old_seq + sp->nr_acks);
+ summary->nr_retained_nacks = 0;
+ } else if (seq == old_seq) {
+ summary->nr_retained_nacks = sp->nr_nacks;
+ } else {
+ for (i = 0; i < sp->nr_acks; i++) {
+ if (acks[i] == RXRPC_ACK_TYPE_NACK) {
+ if (before(old_seq + i, seq))
+ new_acks++;
+ else
+ retained_nacks++;
+ }
+ }
+
+ summary->nr_new_acks += new_acks;
+ summary->nr_retained_nacks = retained_nacks;
+ }
+
+ return old_seq + sp->nr_acks;
+}
+
+/*
* Process individual soft ACKs.
*
* Each ACK in the array corresponds to one packet and can be either an ACK or
@@ -711,25 +751,51 @@ static void rxrpc_input_ackinfo(struct rxrpc_call *call, struct sk_buff *skb,
* the timer on the basis that the peer might just not have processed them at
* the time the ACK was sent.
*/
-static void rxrpc_input_soft_acks(struct rxrpc_call *call, u8 *acks,
- rxrpc_seq_t seq, int nr_acks,
- struct rxrpc_ack_summary *summary)
+static void rxrpc_input_soft_acks(struct rxrpc_call *call,
+ struct rxrpc_ack_summary *summary,
+ struct sk_buff *skb,
+ rxrpc_seq_t seq,
+ rxrpc_seq_t since)
{
- unsigned int i;
+ struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
+ unsigned int i, old_nacks = 0;
+ rxrpc_seq_t lowest_nak = seq + sp->nr_acks;
+ u8 *acks = skb->data + sizeof(struct rxrpc_wire_header) + sizeof(struct rxrpc_ackpacket);
- for (i = 0; i < nr_acks; i++) {
+ for (i = 0; i < sp->nr_acks; i++) {
if (acks[i] == RXRPC_ACK_TYPE_ACK) {
summary->nr_acks++;
- summary->nr_new_acks++;
+ if (after_eq(seq, since))
+ summary->nr_new_acks++;
} else {
- if (!summary->saw_nacks &&
- call->acks_lowest_nak != seq + i) {
- call->acks_lowest_nak = seq + i;
- summary->new_low_nack = true;
- }
summary->saw_nacks = true;
+ if (before(seq, since)) {
+ /* Overlap with previous ACK */
+ old_nacks++;
+ } else {
+ summary->nr_new_nacks++;
+ sp->nr_nacks++;
+ }
+
+ if (before(seq, lowest_nak))
+ lowest_nak = seq;
}
+ seq++;
+ }
+
+ if (lowest_nak != call->acks_lowest_nak) {
+ call->acks_lowest_nak = lowest_nak;
+ summary->new_low_nack = true;
}
+
+ /* We *can* have more nacks than we did - the peer is permitted to drop
+ * packets it has soft-acked and re-request them. Further, it is
+ * possible for the nack distribution to change whilst the number of
+ * nacks stays the same or goes down.
+ */
+ if (old_nacks < summary->nr_retained_nacks)
+ summary->nr_new_acks += summary->nr_retained_nacks - old_nacks;
+ summary->nr_retained_nacks = old_nacks;
}
/*
@@ -773,7 +839,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb)
struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
struct rxrpc_ackinfo info;
rxrpc_serial_t ack_serial, acked_serial;
- rxrpc_seq_t first_soft_ack, hard_ack, prev_pkt;
+ rxrpc_seq_t first_soft_ack, hard_ack, prev_pkt, since;
int nr_acks, offset, ioffset;
_enter("");
@@ -789,6 +855,8 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb)
prev_pkt = ntohl(ack.previousPacket);
hard_ack = first_soft_ack - 1;
nr_acks = ack.nAcks;
+ sp->first_ack = first_soft_ack;
+ sp->nr_acks = nr_acks;
summary.ack_reason = (ack.reason < RXRPC_ACK__INVALID ?
ack.reason : RXRPC_ACK__INVALID);
@@ -858,6 +926,16 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb)
if (nr_acks > 0)
skb_condense(skb);
+ if (call->cong_last_nack) {
+ since = rxrpc_input_check_prev_ack(call, &summary, first_soft_ack);
+ rxrpc_free_skb(call->cong_last_nack, rxrpc_skb_put_last_nack);
+ call->cong_last_nack = NULL;
+ } else {
+ summary.nr_new_acks = first_soft_ack - call->acks_first_seq;
+ call->acks_lowest_nak = first_soft_ack + nr_acks;
+ since = first_soft_ack;
+ }
+
call->acks_latest_ts = skb->tstamp;
call->acks_first_seq = first_soft_ack;
call->acks_prev_seq = prev_pkt;
@@ -866,7 +944,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb)
case RXRPC_ACK_PING:
break;
default:
- if (after(acked_serial, call->acks_highest_serial))
+ if (acked_serial && after(acked_serial, call->acks_highest_serial))
call->acks_highest_serial = acked_serial;
break;
}
@@ -905,8 +983,9 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb)
if (nr_acks > 0) {
if (offset > (int)skb->len - nr_acks)
return rxrpc_proto_abort(call, 0, rxrpc_eproto_ackr_short_sack);
- rxrpc_input_soft_acks(call, skb->data + offset, first_soft_ack,
- nr_acks, &summary);
+ rxrpc_input_soft_acks(call, &summary, skb, first_soft_ack, since);
+ rxrpc_get_skb(skb, rxrpc_skb_get_last_nack);
+ call->cong_last_nack = skb;
}
if (test_bit(RXRPC_CALL_TX_LAST, &call->flags) &&
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index a0906145e829..4a292f860ae3 100644
--- a/net/rxrpc/output.c
+++ b/net/rxrpc/output.c
@@ -216,7 +216,7 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb)
iov[0].iov_len = sizeof(txb->wire) + sizeof(txb->ack) + n;
len = iov[0].iov_len;
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
txb->wire.serial = htonl(serial);
trace_rxrpc_tx_ack(call->debug_id, serial,
ntohl(txb->ack.firstPacket),
@@ -302,7 +302,7 @@ int rxrpc_send_abort_packet(struct rxrpc_call *call)
iov[0].iov_base = &pkt;
iov[0].iov_len = sizeof(pkt);
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
pkt.whdr.serial = htonl(serial);
iov_iter_kvec(&msg.msg_iter, WRITE, iov, 1, sizeof(pkt));
@@ -334,7 +334,7 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb)
_enter("%x,{%d}", txb->seq, txb->len);
/* Each transmission of a Tx packet needs a new serial number */
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
txb->wire.serial = htonl(serial);
if (test_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags) &&
@@ -558,7 +558,7 @@ void rxrpc_send_conn_abort(struct rxrpc_connection *conn)
len = iov[0].iov_len + iov[1].iov_len;
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
whdr.serial = htonl(serial);
iov_iter_kvec(&msg.msg_iter, WRITE, iov, 2, len);
diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c
index 6c86cbb98d1d..26dc2f26d92d 100644
--- a/net/rxrpc/proc.c
+++ b/net/rxrpc/proc.c
@@ -181,7 +181,7 @@ print:
atomic_read(&conn->active),
state,
key_serial(conn->key),
- atomic_read(&conn->serial),
+ conn->tx_serial,
conn->hi_serial,
conn->channels[0].call_id,
conn->channels[1].call_id,
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
index b52dedcebce0..6b32d61d4cdc 100644
--- a/net/rxrpc/rxkad.c
+++ b/net/rxrpc/rxkad.c
@@ -664,7 +664,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
len = iov[0].iov_len + iov[1].iov_len;
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
whdr.serial = htonl(serial);
ret = kernel_sendmsg(conn->local->socket, &msg, iov, 2, len);
@@ -721,7 +721,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
- serial = atomic_inc_return(&conn->serial);
+ serial = rxrpc_get_next_serial(conn);
whdr.serial = htonl(serial);
rxrpc_local_dont_fragment(conn->local, false);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 2cde375477e3..878415c43527 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -1086,6 +1086,12 @@ int tipc_nl_bearer_add(struct sk_buff *skb, struct genl_info *info)
#ifdef CONFIG_TIPC_MEDIA_UDP
if (attrs[TIPC_NLA_BEARER_UDP_OPTS]) {
+ if (b->media->type_id != TIPC_MEDIA_TYPE_UDP) {
+ rtnl_unlock();
+ NL_SET_ERR_MSG(info->extack, "UDP option is unsupported");
+ return -EINVAL;
+ }
+
err = tipc_udp_nl_bearer_add(b,
attrs[TIPC_NLA_BEARER_UDP_OPTS]);
if (err) {
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 2405f0f9af31..8f63f0b4bf01 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -314,6 +314,17 @@ void unix_gc(void)
/* Here we are. Hitlist is filled. Die. */
__skb_queue_purge(&hitlist);
+#if IS_ENABLED(CONFIG_AF_UNIX_OOB)
+ list_for_each_entry_safe(u, next, &gc_candidates, link) {
+ struct sk_buff *skb = u->oob_skb;
+
+ if (skb) {
+ u->oob_skb = NULL;
+ kfree_skb(skb);
+ }
+ }
+#endif
+
spin_lock(&unix_gc_lock);
/* There could be io_uring registered files, just push them back to
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 409d74c57ca0..3fb1b637352a 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -5,7 +5,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2015-2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2023 Intel Corporation
+ * Copyright (C) 2018-2024 Intel Corporation
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -1661,6 +1661,7 @@ void wiphy_delayed_work_queue(struct wiphy *wiphy,
unsigned long delay)
{
if (!delay) {
+ del_timer(&dwork->timer);
wiphy_work_queue(wiphy, &dwork->work);
return;
}
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 2249b1a89d1c..389a52c29bfc 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1731,6 +1731,61 @@ static void cfg80211_update_hidden_bsses(struct cfg80211_internal_bss *known,
}
}
+static void cfg80211_check_stuck_ecsa(struct cfg80211_registered_device *rdev,
+ struct cfg80211_internal_bss *known,
+ const struct cfg80211_bss_ies *old)
+{
+ const struct ieee80211_ext_chansw_ie *ecsa;
+ const struct element *elem_new, *elem_old;
+ const struct cfg80211_bss_ies *new, *bcn;
+
+ if (known->pub.proberesp_ecsa_stuck)
+ return;
+
+ new = rcu_dereference_protected(known->pub.proberesp_ies,
+ lockdep_is_held(&rdev->bss_lock));
+ if (WARN_ON(!new))
+ return;
+
+ if (new->tsf - old->tsf < USEC_PER_SEC)
+ return;
+
+ elem_old = cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
+ old->data, old->len);
+ if (!elem_old)
+ return;
+
+ elem_new = cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
+ new->data, new->len);
+ if (!elem_new)
+ return;
+
+ bcn = rcu_dereference_protected(known->pub.beacon_ies,
+ lockdep_is_held(&rdev->bss_lock));
+ if (bcn &&
+ cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
+ bcn->data, bcn->len))
+ return;
+
+ if (elem_new->datalen != elem_old->datalen)
+ return;
+ if (elem_new->datalen < sizeof(struct ieee80211_ext_chansw_ie))
+ return;
+ if (memcmp(elem_new->data, elem_old->data, elem_new->datalen))
+ return;
+
+ ecsa = (void *)elem_new->data;
+
+ if (!ecsa->mode)
+ return;
+
+ if (ecsa->new_ch_num !=
+ ieee80211_frequency_to_channel(known->pub.channel->center_freq))
+ return;
+
+ known->pub.proberesp_ecsa_stuck = 1;
+}
+
static bool
cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *known,
@@ -1750,8 +1805,10 @@ cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
/* Override possible earlier Beacon frame IEs */
rcu_assign_pointer(known->pub.ies,
new->pub.proberesp_ies);
- if (old)
+ if (old) {
+ cfg80211_check_stuck_ecsa(rdev, known, old);
kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
+ }
}
if (rcu_access_pointer(new->pub.beacon_ies)) {
diff --git a/tools/testing/selftests/net/big_tcp.sh b/tools/testing/selftests/net/big_tcp.sh
index cde9a91c4797..2db9d15cd45f 100755
--- a/tools/testing/selftests/net/big_tcp.sh
+++ b/tools/testing/selftests/net/big_tcp.sh
@@ -122,7 +122,9 @@ do_netperf() {
local netns=$1
[ "$NF" = "6" ] && serip=$SERVER_IP6
- ip net exec $netns netperf -$NF -t TCP_STREAM -H $serip 2>&1 >/dev/null
+
+ # use large write to be sure to generate big tcp packets
+ ip net exec $netns netperf -$NF -t TCP_STREAM -l 1 -H $serip -- -m 262144 2>&1 >/dev/null
}
do_test() {
diff --git a/tools/testing/selftests/net/cmsg_ipv6.sh b/tools/testing/selftests/net/cmsg_ipv6.sh
index f30bd57d5e38..8bc23fb4c82b 100755
--- a/tools/testing/selftests/net/cmsg_ipv6.sh
+++ b/tools/testing/selftests/net/cmsg_ipv6.sh
@@ -89,7 +89,7 @@ for ovr in setsock cmsg both diff; do
check_result $? 0 "TCLASS $prot $ovr - pass"
while [ -d /proc/$BG ]; do
- $NSEXE ./cmsg_sender -6 -p u $TGT6 1234
+ $NSEXE ./cmsg_sender -6 -p $p $m $((TOS2)) $TGT6 1234
done
tcpdump -r $TMPF -v 2>&1 | grep "class $TOS2" >> /dev/null
@@ -126,7 +126,7 @@ for ovr in setsock cmsg both diff; do
check_result $? 0 "HOPLIMIT $prot $ovr - pass"
while [ -d /proc/$BG ]; do
- $NSEXE ./cmsg_sender -6 -p u $TGT6 1234
+ $NSEXE ./cmsg_sender -6 -p $p $m $LIM $TGT6 1234
done
tcpdump -r $TMPF -v 2>&1 | grep "hlim $LIM[^0-9]" >> /dev/null
diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh
index 3f118e3f1c66..d65fdd407d73 100755
--- a/tools/testing/selftests/net/pmtu.sh
+++ b/tools/testing/selftests/net/pmtu.sh
@@ -199,6 +199,7 @@
# Same as above but with IPv6
source lib.sh
+source net_helper.sh
PAUSE_ON_FAIL=no
VERBOSE=0
@@ -1336,13 +1337,15 @@ test_pmtu_ipvX_over_bridged_vxlanY_or_geneveY_exception() {
TCPDST="TCP:[${dst}]:50000"
fi
${ns_b} socat -T 3 -u -6 TCP-LISTEN:50000 STDOUT > $tmpoutfile &
+ local socat_pid=$!
- sleep 1
+ wait_local_port_listen ${NS_B} 50000 tcp
dd if=/dev/zero status=none bs=1M count=1 | ${target} socat -T 3 -u STDIN $TCPDST,connect-timeout=3
size=$(du -sb $tmpoutfile)
size=${size%%/tmp/*}
+ wait ${socat_pid}
[ $size -ne 1048576 ] && err "File size $size mismatches exepcted value in locally bridged vxlan test" && return 1
done
@@ -1954,6 +1957,13 @@ check_command() {
return 0
}
+check_running() {
+ pid=${1}
+ cmd=${2}
+
+ [ "$(cat /proc/${pid}/cmdline 2>/dev/null | tr -d '\0')" = "{cmd}" ]
+}
+
test_cleanup_vxlanX_exception() {
outer="${1}"
encap="vxlan"
@@ -1984,11 +1994,12 @@ test_cleanup_vxlanX_exception() {
${ns_a} ip link del dev veth_A-R1 &
iplink_pid=$!
- sleep 1
- if [ "$(cat /proc/${iplink_pid}/cmdline 2>/dev/null | tr -d '\0')" = "iplinkdeldevveth_A-R1" ]; then
- err " can't delete veth device in a timely manner, PMTU dst likely leaked"
- return 1
- fi
+ for i in $(seq 1 20); do
+ check_running ${iplink_pid} "iplinkdeldevveth_A-R1" || return 0
+ sleep 0.1
+ done
+ err " can't delete veth device in a timely manner, PMTU dst likely leaked"
+ return 1
}
test_cleanup_ipv6_exception() {
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
index 4667d74579d1..874a2952aa8e 100755
--- a/tools/testing/selftests/net/rtnetlink.sh
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -440,7 +440,6 @@ kci_test_encap_vxlan()
local ret=0
vxlan="test-vxlan0"
vlan="test-vlan0"
- testns="$1"
run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \
dev "$devdummy" dstport 4789
if [ $? -ne 0 ]; then
@@ -485,7 +484,6 @@ kci_test_encap_fou()
{
local ret=0
name="test-fou"
- testns="$1"
run_cmd_grep 'Usage: ip fou' ip fou help
if [ $? -ne 0 ];then
end_test "SKIP: fou: iproute2 too old"
@@ -526,8 +524,8 @@ kci_test_encap()
run_cmd ip -netns "$testns" link set lo up
run_cmd ip -netns "$testns" link add name "$devdummy" type dummy
run_cmd ip -netns "$testns" link set "$devdummy" up
- run_cmd kci_test_encap_vxlan "$testns"
- run_cmd kci_test_encap_fou "$testns"
+ run_cmd kci_test_encap_vxlan
+ run_cmd kci_test_encap_fou
ip netns del "$testns"
return $ret
diff --git a/tools/testing/selftests/net/tcp_ao/unsigned-md5.c b/tools/testing/selftests/net/tcp_ao/unsigned-md5.c
index c5b568cd7d90..6b59a652159f 100644
--- a/tools/testing/selftests/net/tcp_ao/unsigned-md5.c
+++ b/tools/testing/selftests/net/tcp_ao/unsigned-md5.c
@@ -110,9 +110,9 @@ static void try_accept(const char *tst_name, unsigned int port,
test_tcp_ao_counters_cmp(tst_name, &ao_cnt1, &ao_cnt2, cnt_expected);
out:
- synchronize_threads(); /* close() */
+ synchronize_threads(); /* test_kill_sk() */
if (sk > 0)
- close(sk);
+ test_kill_sk(sk);
}
static void server_add_routes(void)
@@ -302,10 +302,10 @@ static void try_connect(const char *tst_name, unsigned int port,
test_ok("%s: connected", tst_name);
out:
- synchronize_threads(); /* close() */
+ synchronize_threads(); /* test_kill_sk() */
/* _test_connect_socket() cleans up on failure */
if (ret > 0)
- close(sk);
+ test_kill_sk(sk);
}
#define PREINSTALL_MD5_FIRST BIT(0)
@@ -486,10 +486,10 @@ static void try_to_add(const char *tst_name, unsigned int port,
}
out:
- synchronize_threads(); /* close() */
+ synchronize_threads(); /* test_kill_sk() */
/* _test_connect_socket() cleans up on failure */
if (ret > 0)
- close(sk);
+ test_kill_sk(sk);
}
static void client_add_ip(union tcp_addr *client, const char *ip)
diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh
index d6b9c759043c..9cd5e885e91f 100755
--- a/tools/testing/selftests/net/udpgro_fwd.sh
+++ b/tools/testing/selftests/net/udpgro_fwd.sh
@@ -39,6 +39,10 @@ create_ns() {
for ns in $NS_SRC $NS_DST; do
ip netns add $ns
ip -n $ns link set dev lo up
+
+ # disable route solicitations to decrease 'noise' traffic
+ ip netns exec $ns sysctl -qw net.ipv6.conf.default.router_solicitations=0
+ ip netns exec $ns sysctl -qw net.ipv6.conf.all.router_solicitations=0
done
ip link add name veth$SRC type veth peer name veth$DST
@@ -80,6 +84,12 @@ create_vxlan_pair() {
create_vxlan_endpoint $BASE$ns veth$ns $BM_NET_V6$((3 - $ns)) vxlan6$ns 6
ip -n $BASE$ns addr add dev vxlan6$ns $OL_NET_V6$ns/24 nodad
done
+
+ # preload neighbur cache, do avoid some noisy traffic
+ local addr_dst=$(ip -j -n $BASE$DST link show dev vxlan6$DST |jq -r '.[]["address"]')
+ local addr_src=$(ip -j -n $BASE$SRC link show dev vxlan6$SRC |jq -r '.[]["address"]')
+ ip -n $BASE$DST neigh add dev vxlan6$DST lladdr $addr_src $OL_NET_V6$SRC
+ ip -n $BASE$SRC neigh add dev vxlan6$SRC lladdr $addr_dst $OL_NET_V6$DST
}
is_ipv6() {
@@ -119,7 +129,7 @@ run_test() {
# not enable GRO
ip netns exec $NS_DST $ipt -A INPUT -p udp --dport 4789
ip netns exec $NS_DST $ipt -A INPUT -p udp --dport 8000
- ip netns exec $NS_DST ./udpgso_bench_rx -C 1000 -R 10 -n 10 -l 1300 $rx_args &
+ ip netns exec $NS_DST ./udpgso_bench_rx -C 2000 -R 100 -n 10 -l 1300 $rx_args &
local spid=$!
wait_local_port_listen "$NS_DST" 8000 udp
ip netns exec $NS_SRC ./udpgso_bench_tx $family -M 1 -s 13000 -S 1300 -D $dst
@@ -168,7 +178,7 @@ run_bench() {
# bind the sender and the receiver to different CPUs to try
# get reproducible results
ip netns exec $NS_DST bash -c "echo 2 > /sys/class/net/veth$DST/queues/rx-0/rps_cpus"
- ip netns exec $NS_DST taskset 0x2 ./udpgso_bench_rx -C 1000 -R 10 &
+ ip netns exec $NS_DST taskset 0x2 ./udpgso_bench_rx -C 2000 -R 100 &
local spid=$!
wait_local_port_listen "$NS_DST" 8000 udp
ip netns exec $NS_SRC taskset 0x1 ./udpgso_bench_tx $family -l 3 -S 1300 -D $dst
diff --git a/tools/testing/selftests/net/udpgso_bench_rx.c b/tools/testing/selftests/net/udpgso_bench_rx.c
index f35a924d4a30..1cbadd267c96 100644
--- a/tools/testing/selftests/net/udpgso_bench_rx.c
+++ b/tools/testing/selftests/net/udpgso_bench_rx.c
@@ -375,7 +375,7 @@ static void do_recv(void)
do_flush_udp(fd);
tnow = gettimeofday_ms();
- if (tnow > treport) {
+ if (!cfg_expected_pkt_nr && tnow > treport) {
if (packets)
fprintf(stderr,
"%s rx: %6lu MB/s %8lu calls/s\n",
diff --git a/tools/testing/selftests/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/netfilter/conntrack_dump_flush.c
index f18c6db13bbf..b11ea8ee6719 100644
--- a/tools/testing/selftests/netfilter/conntrack_dump_flush.c
+++ b/tools/testing/selftests/netfilter/conntrack_dump_flush.c
@@ -13,7 +13,7 @@
#include "../kselftest_harness.h"
#define TEST_ZONE_ID 123
-#define CTA_FILTER_F_CTA_TUPLE_ZONE (1 << 2)
+#define NF_CT_DEFAULT_ZONE_ID 0
static int reply_counter;
@@ -336,6 +336,9 @@ FIXTURE_SETUP(conntrack_dump_flush)
ret = conntrack_data_generate_v4(self->sock, 0xf4f4f4f4, 0xf5f5f5f5,
TEST_ZONE_ID + 2);
EXPECT_EQ(ret, 0);
+ ret = conntrack_data_generate_v4(self->sock, 0xf6f6f6f6, 0xf7f7f7f7,
+ NF_CT_DEFAULT_ZONE_ID);
+ EXPECT_EQ(ret, 0);
src = (struct in6_addr) {{
.__u6_addr32 = {
@@ -395,6 +398,26 @@ FIXTURE_SETUP(conntrack_dump_flush)
TEST_ZONE_ID + 2);
EXPECT_EQ(ret, 0);
+ src = (struct in6_addr) {{
+ .__u6_addr32 = {
+ 0xb80d0120,
+ 0x00000000,
+ 0x00000000,
+ 0x07000000
+ }
+ }};
+ dst = (struct in6_addr) {{
+ .__u6_addr32 = {
+ 0xb80d0120,
+ 0x00000000,
+ 0x00000000,
+ 0x08000000
+ }
+ }};
+ ret = conntrack_data_generate_v6(self->sock, src, dst,
+ NF_CT_DEFAULT_ZONE_ID);
+ EXPECT_EQ(ret, 0);
+
ret = conntracK_count_zone(self->sock, TEST_ZONE_ID);
EXPECT_GE(ret, 2);
if (ret > 2)
@@ -425,6 +448,24 @@ TEST_F(conntrack_dump_flush, test_flush_by_zone)
EXPECT_EQ(ret, 2);
ret = conntracK_count_zone(self->sock, TEST_ZONE_ID + 2);
EXPECT_EQ(ret, 2);
+ ret = conntracK_count_zone(self->sock, NF_CT_DEFAULT_ZONE_ID);
+ EXPECT_EQ(ret, 2);
+}
+
+TEST_F(conntrack_dump_flush, test_flush_by_zone_default)
+{
+ int ret;
+
+ ret = conntrack_flush_zone(self->sock, NF_CT_DEFAULT_ZONE_ID);
+ EXPECT_EQ(ret, 0);
+ ret = conntracK_count_zone(self->sock, TEST_ZONE_ID);
+ EXPECT_EQ(ret, 2);
+ ret = conntracK_count_zone(self->sock, TEST_ZONE_ID + 1);
+ EXPECT_EQ(ret, 2);
+ ret = conntracK_count_zone(self->sock, TEST_ZONE_ID + 2);
+ EXPECT_EQ(ret, 2);
+ ret = conntracK_count_zone(self->sock, NF_CT_DEFAULT_ZONE_ID);
+ EXPECT_EQ(ret, 0);
}
TEST_HARNESS_MAIN