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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
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Pull networking fixes from David Miller:

 1) Fix deadlock in bpf_send_signal() from Yonghong Song.

 2) Fix off by one in kTLS offload of mlx5, from Tariq Toukan.

 3) Add missing locking in iwlwifi mvm code, from Avraham Stern.

 4) Fix MSG_WAITALL handling in rxrpc, from David Howells.

 5) Need to hold RTNL mutex in tcindex_partial_destroy_work(), from Cong
    Wang.

 6) Fix producer race condition in AF_PACKET, from Willem de Bruijn.

 7) cls_route removes the wrong filter during change operations, from
    Cong Wang.

 8) Reject unrecognized request flags in ethtool netlink code, from
    Michal Kubecek.

 9) Need to keep MAC in reset until PHY is up in bcmgenet driver, from
    Doug Berger.

10) Don't leak ct zone template in act_ct during replace, from Paul
    Blakey.

11) Fix flushing of offloaded netfilter flowtable flows, also from Paul
    Blakey.

12) Fix throughput drop during tx backpressure in cxgb4, from Rahul
    Lakkireddy.

13) Don't let a non-NULL skb->dev leave the TCP stack, from Eric
    Dumazet.

14) TCP_QUEUE_SEQ socket option has to update tp->copied_seq as well,
    also from Eric Dumazet.

15) Restrict macsec to ethernet devices, from Willem de Bruijn.

16) Fix reference leak in some ethtool *_SET handlers, from Michal
    Kubecek.

17) Fix accidental disabling of MSI for some r8169 chips, from Heiner
    Kallweit.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (138 commits)
  net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build
  net: ena: Add PCI shutdown handler to allow safe kexec
  selftests/net/forwarding: define libs as TEST_PROGS_EXTENDED
  selftests/net: add missing tests to Makefile
  r8169: re-enable MSI on RTL8168c
  net: phy: mdio-bcm-unimac: Fix clock handling
  cxgb4/ptp: pass the sign of offset delta in FW CMD
  net: dsa: tag_8021q: replace dsa_8021q_remove_header with __skb_vlan_pop
  net: cbs: Fix software cbs to consider packet sending time
  net/mlx5e: Do not recover from a non-fatal syndrome
  net/mlx5e: Fix ICOSQ recovery flow with Striding RQ
  net/mlx5e: Fix missing reset of SW metadata in Striding RQ reset
  net/mlx5e: Enhance ICOSQ WQE info fields
  net/mlx5_core: Set IB capability mask1 to fix ib_srpt connection failure
  selftests: netfilter: add nfqueue test case
  netfilter: nft_fwd_netdev: allow to redirect to ifb via ingress
  netfilter: nft_fwd_netdev: validate family and chain type
  netfilter: nft_set_rbtree: Detect partial overlaps on insertion
  netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start()
  netfilter: nft_set_pipapo: Separate partial and complete overlap cases on insertion
  ...
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@torvalds
torvalds committed Mar 25, 2020
2 parents 1dfb642 + 2910594 commit 1b649e0
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Showing 159 changed files with 2,140 additions and 945 deletions.
1 change: 1 addition & 0 deletions .mailmap
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Original file line number Diff line number Diff line change
Expand Up @@ -225,6 +225,7 @@ Pratyush Anand <pratyush.anand@gmail.com> <pratyush.anand@st.com>
Praveen BP <praveenbp@ti.com>
Punit Agrawal <punitagrawal@gmail.com> <punit.agrawal@arm.com>
Qais Yousef <qsyousef@gmail.com> <qais.yousef@imgtec.com>
Quentin Monnet <quentin@isovalent.com> <quentin.monnet@netronome.com>
Quentin Perret <qperret@qperret.net> <quentin.perret@arm.com>
Rafael J. Wysocki <rjw@rjwysocki.net> <rjw@sisk.pl>
Rajesh Shah <rajesh.shah@intel.com>
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2 changes: 1 addition & 1 deletion MAINTAINERS
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Original file line number Diff line number Diff line change
Expand Up @@ -8688,7 +8688,7 @@ M: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
M: Luca Coelho <luciano.coelho@intel.com>
M: Intel Linux Wireless <linuxwifi@intel.com>
L: linux-wireless@vger.kernel.org
W: http://intellinuxwireless.org
W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
S: Supported
F: drivers/net/wireless/intel/iwlwifi/
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4 changes: 2 additions & 2 deletions arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -119,12 +119,12 @@

ethernet@e4000 {
phy-handle = <&rgmii_phy1>;
phy-connection-type = "rgmii-txid";
phy-connection-type = "rgmii-id";
};

ethernet@e6000 {
phy-handle = <&rgmii_phy2>;
phy-connection-type = "rgmii-txid";
phy-connection-type = "rgmii-id";
};

ethernet@e8000 {
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4 changes: 2 additions & 2 deletions arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -131,12 +131,12 @@
&fman0 {
ethernet@e4000 {
phy-handle = <&rgmii_phy1>;
phy-connection-type = "rgmii";
phy-connection-type = "rgmii-id";
};

ethernet@e6000 {
phy-handle = <&rgmii_phy2>;
phy-connection-type = "rgmii";
phy-connection-type = "rgmii-id";
};

ethernet@e8000 {
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10 changes: 6 additions & 4 deletions arch/x86/net/bpf_jit_comp32.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2039,10 +2039,12 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
}
/* and dreg_lo,sreg_lo */
EMIT2(0x23, add_2reg(0xC0, sreg_lo, dreg_lo));
/* and dreg_hi,sreg_hi */
EMIT2(0x23, add_2reg(0xC0, sreg_hi, dreg_hi));
/* or dreg_lo,dreg_hi */
EMIT2(0x09, add_2reg(0xC0, dreg_lo, dreg_hi));
if (is_jmp64) {
/* and dreg_hi,sreg_hi */
EMIT2(0x23, add_2reg(0xC0, sreg_hi, dreg_hi));
/* or dreg_lo,dreg_hi */
EMIT2(0x09, add_2reg(0xC0, dreg_lo, dreg_hi));
}
goto emit_cond_jmp;
}
case BPF_JMP | BPF_JSET | BPF_K:
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1 change: 1 addition & 0 deletions drivers/net/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -149,6 +149,7 @@ config NET_FC
config IFB
tristate "Intermediate Functional Block support"
depends on NET_CLS_ACT
select NET_REDIRECT
---help---
This is an intermediate driver that allows sharing of
resources.
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72 changes: 36 additions & 36 deletions drivers/net/caif/caif_spi.c
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Expand Up @@ -141,29 +141,29 @@ static ssize_t dbgfs_state(struct file *file, char __user *user_buf,
return 0;

/* Print out debug information. */
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"CAIF SPI debug information:\n");

len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len), FLAVOR);

len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"STATE: %d\n", cfspi->dbg_state);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Previous CMD: 0x%x\n", cfspi->pcmd);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current CMD: 0x%x\n", cfspi->cmd);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Previous TX len: %d\n", cfspi->tx_ppck_len);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Previous RX len: %d\n", cfspi->rx_ppck_len);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current TX len: %d\n", cfspi->tx_cpck_len);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current RX len: %d\n", cfspi->rx_cpck_len);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Next TX len: %d\n", cfspi->tx_npck_len);
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Next RX len: %d\n", cfspi->rx_npck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"CAIF SPI debug information:\n");

len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len), FLAVOR);

len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"STATE: %d\n", cfspi->dbg_state);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Previous CMD: 0x%x\n", cfspi->pcmd);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current CMD: 0x%x\n", cfspi->cmd);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Previous TX len: %d\n", cfspi->tx_ppck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Previous RX len: %d\n", cfspi->rx_ppck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current TX len: %d\n", cfspi->tx_cpck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current RX len: %d\n", cfspi->rx_cpck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Next TX len: %d\n", cfspi->tx_npck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Next RX len: %d\n", cfspi->rx_npck_len);

if (len > DEBUGFS_BUF_SIZE)
len = DEBUGFS_BUF_SIZE;
Expand All @@ -180,23 +180,23 @@ static ssize_t print_frame(char *buf, size_t size, char *frm,
int len = 0;
int i;
for (i = 0; i < count; i++) {
len += snprintf((buf + len), (size - len),
len += scnprintf((buf + len), (size - len),
"[0x" BYTE_HEX_FMT "]",
frm[i]);
if ((i == cut) && (count > (cut * 2))) {
/* Fast forward. */
i = count - cut;
len += snprintf((buf + len), (size - len),
"--- %zu bytes skipped ---\n",
count - (cut * 2));
len += scnprintf((buf + len), (size - len),
"--- %zu bytes skipped ---\n",
count - (cut * 2));
}

if ((!(i % 10)) && i) {
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"\n");
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"\n");
}
}
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len), "\n");
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len), "\n");
return len;
}

Expand All @@ -214,18 +214,18 @@ static ssize_t dbgfs_frame(struct file *file, char __user *user_buf,
return 0;

/* Print out debug information. */
len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current frame:\n");
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Current frame:\n");

len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Tx data (Len: %d):\n", cfspi->tx_cpck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Tx data (Len: %d):\n", cfspi->tx_cpck_len);

len += print_frame((buf + len), (DEBUGFS_BUF_SIZE - len),
cfspi->xfer.va_tx[0],
(cfspi->tx_cpck_len + SPI_CMD_SZ), 100);

len += snprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Rx data (Len: %d):\n", cfspi->rx_cpck_len);
len += scnprintf((buf + len), (DEBUGFS_BUF_SIZE - len),
"Rx data (Len: %d):\n", cfspi->rx_cpck_len);

len += print_frame((buf + len), (DEBUGFS_BUF_SIZE - len),
cfspi->xfer.va_rx,
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3 changes: 3 additions & 0 deletions drivers/net/can/slcan.c
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Original file line number Diff line number Diff line change
Expand Up @@ -625,7 +625,10 @@ static int slcan_open(struct tty_struct *tty)
tty->disc_data = NULL;
clear_bit(SLF_INUSE, &sl->flags);
slc_free_netdev(sl->dev);
/* do not call free_netdev before rtnl_unlock */
rtnl_unlock();
free_netdev(sl->dev);
return err;

err_exit:
rtnl_unlock();
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4 changes: 2 additions & 2 deletions drivers/net/dsa/mt7530.c
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Original file line number Diff line number Diff line change
Expand Up @@ -566,7 +566,7 @@ mt7530_mib_reset(struct dsa_switch *ds)
static void
mt7530_port_set_status(struct mt7530_priv *priv, int port, int enable)
{
u32 mask = PMCR_TX_EN | PMCR_RX_EN;
u32 mask = PMCR_TX_EN | PMCR_RX_EN | PMCR_FORCE_LNK;

if (enable)
mt7530_set(priv, MT7530_PMCR_P(port), mask);
Expand Down Expand Up @@ -1444,7 +1444,7 @@ static void mt7530_phylink_mac_config(struct dsa_switch *ds, int port,
mcr_new &= ~(PMCR_FORCE_SPEED_1000 | PMCR_FORCE_SPEED_100 |
PMCR_FORCE_FDX | PMCR_TX_FC_EN | PMCR_RX_FC_EN);
mcr_new |= PMCR_IFG_XMIT(1) | PMCR_MAC_MODE | PMCR_BACKOFF_EN |
PMCR_BACKPR_EN | PMCR_FORCE_MODE | PMCR_FORCE_LNK;
PMCR_BACKPR_EN | PMCR_FORCE_MODE;

/* Are we connected to external phy */
if (port == 5 && dsa_is_user_port(ds, 5))
Expand Down
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