Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix 64-bit division in mlx5 IPSEC offload support, from Ilan Tayari and Arnd Bergmann. 2) Fix race in statistics gathering in bnxt_en driver, from Michael Chan. 3) Can't use a mutex in RCU reader protected section on tap driver, from Cong WANG. 4) Fix mdb leak in bridging code, from Eduardo Valentin. 5) Fix free of wrong pointer variable in nfp driver, from Dan Carpenter. 6) Buffer overflow in brcmfmac driver, from Arend van SPriel. 7) ioremap_nocache() return value needs to be checked in smsc911x driver, from Alexey Khoroshilov. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (34 commits) net: stmmac: revert "support future possible different internal phy mode" sfc: don't read beyond unicast address list datagram: fix kernel-doc comments socket: add documentation for missing elements smsc911x: Add check for ioremap_nocache() return code brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx() net: hns: Bugfix for Tx timeout handling in hns driver net: ipmr: ipmr_get_table() returns NULL nfp: freeing the wrong variable mlxsw: spectrum_switchdev: Check status of memory allocation mlxsw: spectrum_switchdev: Remove unused variable mlxsw: spectrum_router: Fix use-after-free in route replace mlxsw: spectrum_router: Add missing rollback samples/bpf: fix a build issue bridge: mdb: fix leak on complete_info ptr on fail path tap: convert a mutex to a spinlock cxgb4: fix BUG() on interrupt deallocating path of ULD qed: Fix printk option passed when printing ipv6 addresses net: Fix minor code bug in timestamping.txt net: stmmac: Make 'alloc_dma_[rt]x_desc_resources()' look even closer ...
This commit is contained in:
Linus Torvalds
Коммит
edaf382518
|
|
@ -44,8 +44,7 @@ timeval of SO_TIMESTAMP (ms).
|
|||
Supports multiple types of timestamp requests. As a result, this
|
||||
socket option takes a bitmap of flags, not a boolean. In
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||||
|
||||
err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, (void *) val,
|
||||
sizeof(val));
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||||
err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, &val, sizeof(val));
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||||
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||||
val is an integer with any of the following bits set. Setting other
|
||||
bit returns EINVAL and does not change the current state.
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||||
|
|
@ -249,8 +248,7 @@ setsockopt to receive timestamps:
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|||
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||||
__u32 val = SOF_TIMESTAMPING_SOFTWARE |
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SOF_TIMESTAMPING_OPT_ID /* or any other flag */;
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err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, (void *) val,
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sizeof(val));
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err = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, &val, sizeof(val));
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1.4 Bytestream Timestamps
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|
|
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|
|
@ -3458,13 +3458,18 @@ static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp)
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req.ver_upd = DRV_VER_UPD;
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if (BNXT_PF(bp)) {
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DECLARE_BITMAP(vf_req_snif_bmap, 256);
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u32 *data = (u32 *)vf_req_snif_bmap;
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u32 data[8];
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int i;
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memset(vf_req_snif_bmap, 0, sizeof(vf_req_snif_bmap));
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for (i = 0; i < ARRAY_SIZE(bnxt_vf_req_snif); i++)
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__set_bit(bnxt_vf_req_snif[i], vf_req_snif_bmap);
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memset(data, 0, sizeof(data));
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for (i = 0; i < ARRAY_SIZE(bnxt_vf_req_snif); i++) {
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u16 cmd = bnxt_vf_req_snif[i];
|
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unsigned int bit, idx;
|
||||
|
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idx = cmd / 32;
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bit = cmd % 32;
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data[idx] |= 1 << bit;
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||||
}
|
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|
||||
for (i = 0; i < 8; i++)
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||||
req.vf_req_fwd[i] = cpu_to_le32(data[i]);
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|
|
@ -6279,6 +6284,12 @@ static int bnxt_open(struct net_device *dev)
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return __bnxt_open_nic(bp, true, true);
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}
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static bool bnxt_drv_busy(struct bnxt *bp)
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{
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return (test_bit(BNXT_STATE_IN_SP_TASK, &bp->state) ||
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test_bit(BNXT_STATE_READ_STATS, &bp->state));
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}
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|
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int bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
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{
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int rc = 0;
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|
|
@ -6297,7 +6308,7 @@ int bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
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clear_bit(BNXT_STATE_OPEN, &bp->state);
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smp_mb__after_atomic();
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while (test_bit(BNXT_STATE_IN_SP_TASK, &bp->state))
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while (bnxt_drv_busy(bp))
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msleep(20);
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/* Flush rings and and disable interrupts */
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|
|
@ -6358,8 +6369,15 @@ bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
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u32 i;
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struct bnxt *bp = netdev_priv(dev);
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|
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if (!bp->bnapi)
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set_bit(BNXT_STATE_READ_STATS, &bp->state);
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/* Make sure bnxt_close_nic() sees that we are reading stats before
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* we check the BNXT_STATE_OPEN flag.
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*/
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smp_mb__after_atomic();
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if (!test_bit(BNXT_STATE_OPEN, &bp->state)) {
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clear_bit(BNXT_STATE_READ_STATS, &bp->state);
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return;
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}
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/* TODO check if we need to synchronize with bnxt_close path */
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for (i = 0; i < bp->cp_nr_rings; i++) {
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|
|
@ -6406,6 +6424,7 @@ bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
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|||
stats->tx_fifo_errors = le64_to_cpu(tx->tx_fifo_underruns);
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stats->tx_errors = le64_to_cpu(tx->tx_err);
|
||||
}
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clear_bit(BNXT_STATE_READ_STATS, &bp->state);
|
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}
|
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|
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static bool bnxt_mc_list_updated(struct bnxt *bp, u32 *rx_mask)
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|
|
@ -6904,16 +6923,13 @@ static void bnxt_sp_task(struct work_struct *work)
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|||
}
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||||
|
||||
/* Under rtnl_lock */
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int bnxt_reserve_rings(struct bnxt *bp, int tx, int rx, int tcs, int tx_xdp)
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int bnxt_reserve_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs,
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int tx_xdp)
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{
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int max_rx, max_tx, tx_sets = 1;
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int tx_rings_needed;
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bool sh = true;
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int rc;
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|
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if (!(bp->flags & BNXT_FLAG_SHARED_RINGS))
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sh = false;
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||||
|
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if (tcs)
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tx_sets = tcs;
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|
||||
|
|
@ -7121,7 +7137,7 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
|
|||
sh = true;
|
||||
|
||||
rc = bnxt_reserve_rings(bp, bp->tx_nr_rings_per_tc, bp->rx_nr_rings,
|
||||
tc, bp->tx_nr_rings_xdp);
|
||||
sh, tc, bp->tx_nr_rings_xdp);
|
||||
if (rc)
|
||||
return rc;
|
||||
|
||||
|
|
|
|||
|
|
@ -1117,6 +1117,7 @@ struct bnxt {
|
|||
unsigned long state;
|
||||
#define BNXT_STATE_OPEN 0
|
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#define BNXT_STATE_IN_SP_TASK 1
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||||
#define BNXT_STATE_READ_STATS 2
|
||||
|
||||
struct bnxt_irq *irq_tbl;
|
||||
int total_irqs;
|
||||
|
|
@ -1300,7 +1301,8 @@ int bnxt_open_nic(struct bnxt *, bool, bool);
|
|||
int bnxt_half_open_nic(struct bnxt *bp);
|
||||
void bnxt_half_close_nic(struct bnxt *bp);
|
||||
int bnxt_close_nic(struct bnxt *, bool, bool);
|
||||
int bnxt_reserve_rings(struct bnxt *bp, int tx, int rx, int tcs, int tx_xdp);
|
||||
int bnxt_reserve_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs,
|
||||
int tx_xdp);
|
||||
int bnxt_setup_mq_tc(struct net_device *dev, u8 tc);
|
||||
int bnxt_get_max_rings(struct bnxt *, int *, int *, bool);
|
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void bnxt_restore_pf_fw_resources(struct bnxt *bp);
|
||||
|
|
|
|||
|
|
@ -432,7 +432,8 @@ static int bnxt_set_channels(struct net_device *dev,
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|||
}
|
||||
tx_xdp = req_rx_rings;
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}
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rc = bnxt_reserve_rings(bp, req_tx_rings, req_rx_rings, tcs, tx_xdp);
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rc = bnxt_reserve_rings(bp, req_tx_rings, req_rx_rings, sh, tcs,
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tx_xdp);
|
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if (rc) {
|
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netdev_warn(dev, "Unable to allocate the requested rings\n");
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return rc;
|
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|
|
|
|||
|
|
@ -170,7 +170,7 @@ static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog)
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|||
if (!tc)
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tc = 1;
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rc = bnxt_reserve_rings(bp, bp->tx_nr_rings_per_tc, bp->rx_nr_rings,
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tc, tx_xdp);
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true, tc, tx_xdp);
|
||||
if (rc) {
|
||||
netdev_warn(dev, "Unable to reserve enough TX rings to support XDP.\n");
|
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return rc;
|
||||
|
|
|
|||
|
|
@ -2083,12 +2083,12 @@ static void detach_ulds(struct adapter *adap)
|
|||
|
||||
mutex_lock(&uld_mutex);
|
||||
list_del(&adap->list_node);
|
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|
||||
for (i = 0; i < CXGB4_ULD_MAX; i++)
|
||||
if (adap->uld && adap->uld[i].handle) {
|
||||
if (adap->uld && adap->uld[i].handle)
|
||||
adap->uld[i].state_change(adap->uld[i].handle,
|
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CXGB4_STATE_DETACH);
|
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adap->uld[i].handle = NULL;
|
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}
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|
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if (netevent_registered && list_empty(&adapter_list)) {
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unregister_netevent_notifier(&cxgb4_netevent_nb);
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netevent_registered = false;
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|
|
@ -5303,8 +5303,10 @@ static void remove_one(struct pci_dev *pdev)
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*/
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destroy_workqueue(adapter->workq);
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|
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if (is_uld(adapter))
|
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if (is_uld(adapter)) {
|
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detach_ulds(adapter);
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t4_uld_clean_up(adapter);
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}
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|
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disable_interrupts(adapter);
|
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|
|
@ -5385,7 +5387,11 @@ static void shutdown_one(struct pci_dev *pdev)
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if (adapter->port[i]->reg_state == NETREG_REGISTERED)
|
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cxgb_close(adapter->port[i]);
|
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|
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t4_uld_clean_up(adapter);
|
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if (is_uld(adapter)) {
|
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detach_ulds(adapter);
|
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t4_uld_clean_up(adapter);
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}
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|
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disable_interrupts(adapter);
|
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disable_msi(adapter);
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|
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|
|
|
|||
|
|
@ -589,22 +589,37 @@ void t4_uld_mem_free(struct adapter *adap)
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kfree(adap->uld);
|
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}
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|
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/* This function should be called with uld_mutex taken. */
|
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static void cxgb4_shutdown_uld_adapter(struct adapter *adap, enum cxgb4_uld type)
|
||||
{
|
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if (adap->uld[type].handle) {
|
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adap->uld[type].handle = NULL;
|
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adap->uld[type].add = NULL;
|
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release_sge_txq_uld(adap, type);
|
||||
|
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if (adap->flags & FULL_INIT_DONE)
|
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quiesce_rx_uld(adap, type);
|
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|
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if (adap->flags & USING_MSIX)
|
||||
free_msix_queue_irqs_uld(adap, type);
|
||||
|
||||
free_sge_queues_uld(adap, type);
|
||||
free_queues_uld(adap, type);
|
||||
}
|
||||
}
|
||||
|
||||
void t4_uld_clean_up(struct adapter *adap)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
if (!adap->uld)
|
||||
return;
|
||||
mutex_lock(&uld_mutex);
|
||||
for (i = 0; i < CXGB4_ULD_MAX; i++) {
|
||||
if (!adap->uld[i].handle)
|
||||
continue;
|
||||
if (adap->flags & FULL_INIT_DONE)
|
||||
quiesce_rx_uld(adap, i);
|
||||
if (adap->flags & USING_MSIX)
|
||||
free_msix_queue_irqs_uld(adap, i);
|
||||
free_sge_queues_uld(adap, i);
|
||||
free_queues_uld(adap, i);
|
||||
|
||||
cxgb4_shutdown_uld_adapter(adap, i);
|
||||
}
|
||||
mutex_unlock(&uld_mutex);
|
||||
}
|
||||
|
||||
static void uld_init(struct adapter *adap, struct cxgb4_lld_info *lld)
|
||||
|
|
@ -783,15 +798,8 @@ int cxgb4_unregister_uld(enum cxgb4_uld type)
|
|||
continue;
|
||||
if (type == CXGB4_ULD_ISCSIT && is_t4(adap->params.chip))
|
||||
continue;
|
||||
adap->uld[type].handle = NULL;
|
||||
adap->uld[type].add = NULL;
|
||||
release_sge_txq_uld(adap, type);
|
||||
if (adap->flags & FULL_INIT_DONE)
|
||||
quiesce_rx_uld(adap, type);
|
||||
if (adap->flags & USING_MSIX)
|
||||
free_msix_queue_irqs_uld(adap, type);
|
||||
free_sge_queues_uld(adap, type);
|
||||
free_queues_uld(adap, type);
|
||||
|
||||
cxgb4_shutdown_uld_adapter(adap, type);
|
||||
}
|
||||
mutex_unlock(&uld_mutex);
|
||||
|
||||
|
|
|
|||
|
|
@ -402,8 +402,8 @@ static int vnic_dev_init_devcmd2(struct vnic_dev *vdev)
|
|||
fetch_index = ioread32(&vdev->devcmd2->wq.ctrl->fetch_index);
|
||||
if (fetch_index == 0xFFFFFFFF) { /* check for hardware gone */
|
||||
vdev_err(vdev, "Fatal error in devcmd2 init - hardware surprise removal\n");
|
||||
|
||||
return -ENODEV;
|
||||
err = -ENODEV;
|
||||
goto err_free_wq;
|
||||
}
|
||||
|
||||
enic_wq_init_start(&vdev->devcmd2->wq, 0, fetch_index, fetch_index, 0,
|
||||
|
|
@ -414,7 +414,7 @@ static int vnic_dev_init_devcmd2(struct vnic_dev *vdev)
|
|||
err = vnic_dev_alloc_desc_ring(vdev, &vdev->devcmd2->results_ring,
|
||||
DEVCMD2_RING_SIZE, DEVCMD2_DESC_SIZE);
|
||||
if (err)
|
||||
goto err_free_wq;
|
||||
goto err_disable_wq;
|
||||
|
||||
vdev->devcmd2->result = vdev->devcmd2->results_ring.descs;
|
||||
vdev->devcmd2->cmd_ring = vdev->devcmd2->wq.ring.descs;
|
||||
|
|
@ -433,8 +433,9 @@ static int vnic_dev_init_devcmd2(struct vnic_dev *vdev)
|
|||
|
||||
err_free_desc_ring:
|
||||
vnic_dev_free_desc_ring(vdev, &vdev->devcmd2->results_ring);
|
||||
err_free_wq:
|
||||
err_disable_wq:
|
||||
vnic_wq_disable(&vdev->devcmd2->wq);
|
||||
err_free_wq:
|
||||
vnic_wq_free(&vdev->devcmd2->wq);
|
||||
err_free_devcmd2:
|
||||
kfree(vdev->devcmd2);
|
||||
|
|
|
|||
|
|
@ -1378,13 +1378,20 @@ void hns_nic_net_reset(struct net_device *ndev)
|
|||
void hns_nic_net_reinit(struct net_device *netdev)
|
||||
{
|
||||
struct hns_nic_priv *priv = netdev_priv(netdev);
|
||||
enum hnae_port_type type = priv->ae_handle->port_type;
|
||||
|
||||
netif_trans_update(priv->netdev);
|
||||
while (test_and_set_bit(NIC_STATE_REINITING, &priv->state))
|
||||
usleep_range(1000, 2000);
|
||||
|
||||
hns_nic_net_down(netdev);
|
||||
hns_nic_net_reset(netdev);
|
||||
|
||||
/* Only do hns_nic_net_reset in debug mode
|
||||
* because of hardware limitation.
|
||||
*/
|
||||
if (type == HNAE_PORT_DEBUG)
|
||||
hns_nic_net_reset(netdev);
|
||||
|
||||
(void)hns_nic_net_up(netdev);
|
||||
clear_bit(NIC_STATE_REINITING, &priv->state);
|
||||
}
|
||||
|
|
@ -1997,13 +2004,8 @@ static void hns_nic_reset_subtask(struct hns_nic_priv *priv)
|
|||
rtnl_lock();
|
||||
/* put off any impending NetWatchDogTimeout */
|
||||
netif_trans_update(priv->netdev);
|
||||
hns_nic_net_reinit(priv->netdev);
|
||||
|
||||
if (type == HNAE_PORT_DEBUG) {
|
||||
hns_nic_net_reinit(priv->netdev);
|
||||
} else {
|
||||
netif_carrier_off(priv->netdev);
|
||||
netif_tx_disable(priv->netdev);
|
||||
}
|
||||
rtnl_unlock();
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,14 +4,14 @@ subdir-ccflags-y += -I$(src)
|
|||
mlx5_core-y := main.o cmd.o debugfs.o fw.o eq.o uar.o pagealloc.o \
|
||||
health.o mcg.o cq.o srq.o alloc.o qp.o port.o mr.o pd.o \
|
||||
mad.o transobj.o vport.o sriov.o fs_cmd.o fs_core.o \
|
||||
fs_counters.o rl.o lag.o dev.o lib/gid.o
|
||||
fs_counters.o rl.o lag.o dev.o wq.o lib/gid.o
|
||||
|
||||
mlx5_core-$(CONFIG_MLX5_ACCEL) += accel/ipsec.o
|
||||
|
||||
mlx5_core-$(CONFIG_MLX5_FPGA) += fpga/cmd.o fpga/core.o fpga/conn.o fpga/sdk.o \
|
||||
fpga/ipsec.o
|
||||
|
||||
mlx5_core-$(CONFIG_MLX5_CORE_EN) += wq.o eswitch.o eswitch_offloads.o \
|
||||
mlx5_core-$(CONFIG_MLX5_CORE_EN) += eswitch.o eswitch_offloads.o \
|
||||
en_main.o en_common.o en_fs.o en_ethtool.o en_tx.o \
|
||||
en_rx.o en_rx_am.o en_txrx.o en_clock.o vxlan.o \
|
||||
en_tc.o en_arfs.o en_rep.o en_fs_ethtool.o en_selftest.o
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
subdir-ccflags-y += -I$(src)/..
|
||||
|
|
@ -0,0 +1 @@
|
|||
subdir-ccflags-y += -I$(src)/..
|
||||
|
|
@ -372,7 +372,7 @@ void mlx5e_ipsec_build_inverse_table(void)
|
|||
*/
|
||||
mlx5e_ipsec_inverse_table[1] = htons(0xFFFF);
|
||||
for (mss = 2; mss < MAX_LSO_MSS; mss++) {
|
||||
mss_inv = ((1ULL << 32) / mss) >> 16;
|
||||
mss_inv = div_u64(1ULL << 32, mss) >> 16;
|
||||
mlx5e_ipsec_inverse_table[mss] = htons(mss_inv);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -464,6 +464,8 @@ static void mlx5e_dcbnl_getpermhwaddr(struct net_device *netdev,
|
|||
if (!perm_addr)
|
||||
return;
|
||||
|
||||
memset(perm_addr, 0xff, MAX_ADDR_LEN);
|
||||
|
||||
mlx5_query_nic_vport_mac_address(priv->mdev, 0, perm_addr);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
subdir-ccflags-y += -I$(src)/..
|
||||
|
|
@ -102,7 +102,7 @@ static int mlx5_fpga_device_load_check(struct mlx5_fpga_device *fdev)
|
|||
return 0;
|
||||
}
|
||||
|
||||
int mlx5_fpga_device_brb(struct mlx5_fpga_device *fdev)
|
||||
static int mlx5_fpga_device_brb(struct mlx5_fpga_device *fdev)
|
||||
{
|
||||
int err;
|
||||
struct mlx5_core_dev *mdev = fdev->mdev;
|
||||
|
|
|
|||
|
|
@ -275,7 +275,7 @@ int mlx5_fpga_ipsec_counters_read(struct mlx5_core_dev *mdev, u64 *counters,
|
|||
{
|
||||
struct mlx5_fpga_device *fdev = mdev->fpga;
|
||||
unsigned int i;
|
||||
u32 *data;
|
||||
__be32 *data;
|
||||
u32 count;
|
||||
u64 addr;
|
||||
int ret;
|
||||
|
|
@ -290,7 +290,7 @@ int mlx5_fpga_ipsec_counters_read(struct mlx5_core_dev *mdev, u64 *counters,
|
|||
|
||||
count = mlx5_fpga_ipsec_counters_count(mdev);
|
||||
|
||||
data = kzalloc(sizeof(u32) * count * 2, GFP_KERNEL);
|
||||
data = kzalloc(sizeof(*data) * count * 2, GFP_KERNEL);
|
||||
if (!data) {
|
||||
ret = -ENOMEM;
|
||||
goto out;
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
subdir-ccflags-y += -I$(src)/..
|
||||
|
|
@ -0,0 +1 @@
|
|||
subdir-ccflags-y += -I$(src)/..
|
||||
|
|
@ -34,6 +34,7 @@
|
|||
#include <linux/etherdevice.h>
|
||||
#include <linux/idr.h>
|
||||
#include "mlx5_core.h"
|
||||
#include "lib/mlx5.h"
|
||||
|
||||
void mlx5_init_reserved_gids(struct mlx5_core_dev *dev)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -1790,6 +1790,7 @@ static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp,
|
|||
return 0;
|
||||
|
||||
err_nexthop_neigh_init:
|
||||
mlxsw_sp_nexthop_rif_fini(nh);
|
||||
mlxsw_sp_nexthop_remove(mlxsw_sp, nh);
|
||||
return err;
|
||||
}
|
||||
|
|
@ -1866,6 +1867,7 @@ mlxsw_sp_nexthop_group_create(struct mlxsw_sp *mlxsw_sp, struct fib_info *fi)
|
|||
nh_grp->gateway = fi->fib_nh->nh_scope == RT_SCOPE_LINK;
|
||||
nh_grp->count = fi->fib_nhs;
|
||||
nh_grp->key.fi = fi;
|
||||
fib_info_hold(fi);
|
||||
for (i = 0; i < nh_grp->count; i++) {
|
||||
nh = &nh_grp->nexthops[i];
|
||||
fib_nh = &fi->fib_nh[i];
|
||||
|
|
@ -1885,6 +1887,7 @@ err_nexthop_init:
|
|||
nh = &nh_grp->nexthops[i];
|
||||
mlxsw_sp_nexthop_fini(mlxsw_sp, nh);
|
||||
}
|
||||
fib_info_put(nh_grp->key.fi);
|
||||
kfree(nh_grp);
|
||||
return ERR_PTR(err);
|
||||
}
|
||||
|
|
@ -1903,6 +1906,7 @@ mlxsw_sp_nexthop_group_destroy(struct mlxsw_sp *mlxsw_sp,
|
|||
}
|
||||
mlxsw_sp_nexthop_group_refresh(mlxsw_sp, nh_grp);
|
||||
WARN_ON_ONCE(nh_grp->adj_index_valid);
|
||||
fib_info_put(nh_grp->key.fi);
|
||||
kfree(nh_grp);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -979,7 +979,6 @@ mlxsw_sp_bridge_port_vlan_add(struct mlxsw_sp_port *mlxsw_sp_port,
|
|||
{
|
||||
u16 pvid = mlxsw_sp_port_pvid_determine(mlxsw_sp_port, vid, is_pvid);
|
||||
struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
|
||||
struct mlxsw_sp_bridge_vlan *bridge_vlan;
|
||||
u16 old_pvid = mlxsw_sp_port->pvid;
|
||||
int err;
|
||||
|
||||
|
|
@ -1000,8 +999,6 @@ mlxsw_sp_bridge_port_vlan_add(struct mlxsw_sp_port *mlxsw_sp_port,
|
|||
if (err)
|
||||
goto err_port_vlan_bridge_join;
|
||||
|
||||
bridge_vlan = mlxsw_sp_bridge_vlan_find(bridge_port, vid);
|
||||
|
||||
return 0;
|
||||
|
||||
err_port_vlan_bridge_join:
|
||||
|
|
@ -1919,6 +1916,8 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
|
|||
memcpy(&switchdev_work->fdb_info, ptr,
|
||||
sizeof(switchdev_work->fdb_info));
|
||||
switchdev_work->fdb_info.addr = kzalloc(ETH_ALEN, GFP_ATOMIC);
|
||||
if (!switchdev_work->fdb_info.addr)
|
||||
goto err_addr_alloc;
|
||||
ether_addr_copy((u8 *)switchdev_work->fdb_info.addr,
|
||||
fdb_info->addr);
|
||||
/* Take a reference on the device. This can be either
|
||||
|
|
@ -1935,6 +1934,10 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
|
|||
mlxsw_core_schedule_work(&switchdev_work->work);
|
||||
|
||||
return NOTIFY_DONE;
|
||||
|
||||
err_addr_alloc:
|
||||
kfree(switchdev_work);
|
||||
return NOTIFY_BAD;
|
||||
}
|
||||
|
||||
static struct notifier_block mlxsw_sp_switchdev_notifier = {
|
||||
|
|
|
|||
|
|
@ -419,7 +419,7 @@ int nfp_flower_metadata_init(struct nfp_app *app)
|
|||
return 0;
|
||||
|
||||
err_free_last_used:
|
||||
kfree(priv->stats_ids.free_list.buf);
|
||||
kfree(priv->mask_ids.last_used);
|
||||
err_free_mask_id:
|
||||
kfree(priv->mask_ids.mask_id_free_list.buf);
|
||||
return -ENOMEM;
|
||||
|
|
|
|||
|
|
@ -575,7 +575,7 @@ qed_iwarp_print_tcp_ramrod(struct qed_hwfn *p_hwfn,
|
|||
|
||||
if (p_tcp_ramrod->tcp.ip_version == TCP_IPV4) {
|
||||
DP_VERBOSE(p_hwfn, QED_MSG_RDMA,
|
||||
"local_ip=%pI4h:%x, remote_ip=%pI4h%x, vlan=%x\n",
|
||||
"local_ip=%pI4h:%x, remote_ip=%pI4h:%x, vlan=%x\n",
|
||||
p_tcp_ramrod->tcp.local_ip,
|
||||
p_tcp_ramrod->tcp.local_port,
|
||||
p_tcp_ramrod->tcp.remote_ip,
|
||||
|
|
@ -583,7 +583,7 @@ qed_iwarp_print_tcp_ramrod(struct qed_hwfn *p_hwfn,
|
|||
p_tcp_ramrod->tcp.vlan_id);
|
||||
} else {
|
||||
DP_VERBOSE(p_hwfn, QED_MSG_RDMA,
|
||||
"local_ip=%pI6h:%x, remote_ip=%pI6h:%x, vlan=%x\n",
|
||||
"local_ip=%pI6:%x, remote_ip=%pI6:%x, vlan=%x\n",
|
||||
p_tcp_ramrod->tcp.local_ip,
|
||||
p_tcp_ramrod->tcp.local_port,
|
||||
p_tcp_ramrod->tcp.remote_ip,
|
||||
|
|
@ -1519,7 +1519,7 @@ qed_iwarp_print_cm_info(struct qed_hwfn *p_hwfn,
|
|||
cm_info->vlan);
|
||||
else
|
||||
DP_VERBOSE(p_hwfn, QED_MSG_RDMA,
|
||||
"remote_ip %pI6h:%x, local_ip %pI6h:%x vlan=%x\n",
|
||||
"remote_ip %pI6:%x, local_ip %pI6:%x vlan=%x\n",
|
||||
cm_info->remote_ip, cm_info->remote_port,
|
||||
cm_info->local_ip, cm_info->local_port,
|
||||
cm_info->vlan);
|
||||
|
|
|
|||
|
|
@ -5034,12 +5034,9 @@ static void efx_ef10_filter_uc_addr_list(struct efx_nic *efx)
|
|||
struct efx_ef10_filter_table *table = efx->filter_state;
|
||||
struct net_device *net_dev = efx->net_dev;
|
||||
struct netdev_hw_addr *uc;
|
||||
int addr_count;
|
||||
unsigned int i;
|
||||
|
||||
addr_count = netdev_uc_count(net_dev);
|
||||
table->uc_promisc = !!(net_dev->flags & IFF_PROMISC);
|
||||
table->dev_uc_count = 1 + addr_count;
|
||||
ether_addr_copy(table->dev_uc_list[0].addr, net_dev->dev_addr);
|
||||
i = 1;
|
||||
netdev_for_each_uc_addr(uc, net_dev) {
|
||||
|
|
@ -5050,6 +5047,8 @@ static void efx_ef10_filter_uc_addr_list(struct efx_nic *efx)
|
|||
ether_addr_copy(table->dev_uc_list[i].addr, uc->addr);
|
||||
i++;
|
||||
}
|
||||
|
||||
table->dev_uc_count = i;
|
||||
}
|
||||
|
||||
static void efx_ef10_filter_mc_addr_list(struct efx_nic *efx)
|
||||
|
|
@ -5057,12 +5056,11 @@ static void efx_ef10_filter_mc_addr_list(struct efx_nic *efx)
|
|||
struct efx_ef10_filter_table *table = efx->filter_state;
|
||||
struct net_device *net_dev = efx->net_dev;
|
||||
struct netdev_hw_addr *mc;
|
||||
unsigned int i, addr_count;
|
||||
unsigned int i;
|
||||
|
||||
table->mc_overflow = false;
|
||||
table->mc_promisc = !!(net_dev->flags & (IFF_PROMISC | IFF_ALLMULTI));
|
||||
|
||||
addr_count = netdev_mc_count(net_dev);
|
||||
i = 0;
|
||||
netdev_for_each_mc_addr(mc, net_dev) {
|
||||
if (i >= EFX_EF10_FILTER_DEV_MC_MAX) {
|
||||
|
|
|
|||
|
|
@ -2467,6 +2467,10 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
|
|||
pdata = netdev_priv(dev);
|
||||
dev->irq = irq;
|
||||
pdata->ioaddr = ioremap_nocache(res->start, res_size);
|
||||
if (!pdata->ioaddr) {
|
||||
retval = -ENOMEM;
|
||||
goto out_ioremap_fail;
|
||||
}
|
||||
|
||||
pdata->dev = dev;
|
||||
pdata->msg_enable = ((1 << debug) - 1);
|
||||
|
|
@ -2572,6 +2576,7 @@ out_enable_resources_fail:
|
|||
smsc911x_free_resources(pdev);
|
||||
out_request_resources_fail:
|
||||
iounmap(pdata->ioaddr);
|
||||
out_ioremap_fail:
|
||||
free_netdev(dev);
|
||||
out_release_io_1:
|
||||
release_mem_region(res->start, resource_size(res));
|
||||
|
|
|
|||
|
|
@ -638,7 +638,7 @@ static int sun8i_dwmac_set_syscon(struct stmmac_priv *priv)
|
|||
{
|
||||
struct sunxi_priv_data *gmac = priv->plat->bsp_priv;
|
||||
struct device_node *node = priv->device->of_node;
|
||||
int ret, phy_interface;
|
||||
int ret;
|
||||
u32 reg, val;
|
||||
|
||||
regmap_read(gmac->regmap, SYSCON_EMAC_REG, &val);
|
||||
|
|
@ -718,11 +718,7 @@ static int sun8i_dwmac_set_syscon(struct stmmac_priv *priv)
|
|||
if (gmac->variant->support_rmii)
|
||||
reg &= ~SYSCON_RMII_EN;
|
||||
|
||||
phy_interface = priv->plat->interface;
|
||||
/* if PHY is internal, select the mode (xMII) used by the SoC */
|
||||
if (gmac->use_internal_phy)
|
||||
phy_interface = gmac->variant->internal_phy;
|
||||
switch (phy_interface) {
|
||||
switch (priv->plat->interface) {
|
||||
case PHY_INTERFACE_MODE_MII:
|
||||
/* default */
|
||||
break;
|
||||
|
|
@ -936,7 +932,7 @@ static int sun8i_dwmac_probe(struct platform_device *pdev)
|
|||
}
|
||||
|
||||
plat_dat->interface = of_get_phy_mode(dev->of_node);
|
||||
if (plat_dat->interface == PHY_INTERFACE_MODE_INTERNAL) {
|
||||
if (plat_dat->interface == gmac->variant->internal_phy) {
|
||||
dev_info(&pdev->dev, "Will use internal PHY\n");
|
||||
gmac->use_internal_phy = true;
|
||||
gmac->ephy_clk = of_clk_get(plat_dat->phy_node, 0);
|
||||
|
|
|
|||
|
|
@ -1449,7 +1449,7 @@ static void free_dma_rx_desc_resources(struct stmmac_priv *priv)
|
|||
static void free_dma_tx_desc_resources(struct stmmac_priv *priv)
|
||||
{
|
||||
u32 tx_count = priv->plat->tx_queues_to_use;
|
||||
u32 queue = 0;
|
||||
u32 queue;
|
||||
|
||||
/* Free TX queue resources */
|
||||
for (queue = 0; queue < tx_count; queue++) {
|
||||
|
|
@ -1498,7 +1498,7 @@ static int alloc_dma_rx_desc_resources(struct stmmac_priv *priv)
|
|||
sizeof(dma_addr_t),
|
||||
GFP_KERNEL);
|
||||
if (!rx_q->rx_skbuff_dma)
|
||||
return -ENOMEM;
|
||||
goto err_dma;
|
||||
|
||||
rx_q->rx_skbuff = kmalloc_array(DMA_RX_SIZE,
|
||||
sizeof(struct sk_buff *),
|
||||
|
|
@ -1561,13 +1561,13 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv)
|
|||
sizeof(*tx_q->tx_skbuff_dma),
|
||||
GFP_KERNEL);
|
||||
if (!tx_q->tx_skbuff_dma)
|
||||
return -ENOMEM;
|
||||
goto err_dma;
|
||||
|
||||
tx_q->tx_skbuff = kmalloc_array(DMA_TX_SIZE,
|
||||
sizeof(struct sk_buff *),
|
||||
GFP_KERNEL);
|
||||
if (!tx_q->tx_skbuff)
|
||||
goto err_dma_buffers;
|
||||
goto err_dma;
|
||||
|
||||
if (priv->extend_desc) {
|
||||
tx_q->dma_etx = dma_zalloc_coherent(priv->device,
|
||||
|
|
@ -1577,7 +1577,7 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv)
|
|||
&tx_q->dma_tx_phy,
|
||||
GFP_KERNEL);
|
||||
if (!tx_q->dma_etx)
|
||||
goto err_dma_buffers;
|
||||
goto err_dma;
|
||||
} else {
|
||||
tx_q->dma_tx = dma_zalloc_coherent(priv->device,
|
||||
DMA_TX_SIZE *
|
||||
|
|
@ -1586,13 +1586,13 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv)
|
|||
&tx_q->dma_tx_phy,
|
||||
GFP_KERNEL);
|
||||
if (!tx_q->dma_tx)
|
||||
goto err_dma_buffers;
|
||||
goto err_dma;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
err_dma_buffers:
|
||||
err_dma:
|
||||
free_dma_tx_desc_resources(priv);
|
||||
|
||||
return ret;
|
||||
|
|
|
|||
|
|
@ -106,7 +106,7 @@ struct major_info {
|
|||
struct rcu_head rcu;
|
||||
dev_t major;
|
||||
struct idr minor_idr;
|
||||
struct mutex minor_lock;
|
||||
spinlock_t minor_lock;
|
||||
const char *device_name;
|
||||
struct list_head next;
|
||||
};
|
||||
|
|
@ -416,15 +416,15 @@ int tap_get_minor(dev_t major, struct tap_dev *tap)
|
|||
goto unlock;
|
||||
}
|
||||
|
||||
mutex_lock(&tap_major->minor_lock);
|
||||
retval = idr_alloc(&tap_major->minor_idr, tap, 1, TAP_NUM_DEVS, GFP_KERNEL);
|
||||
spin_lock(&tap_major->minor_lock);
|
||||
retval = idr_alloc(&tap_major->minor_idr, tap, 1, TAP_NUM_DEVS, GFP_ATOMIC);
|
||||
if (retval >= 0) {
|
||||
tap->minor = retval;
|
||||
} else if (retval == -ENOSPC) {
|
||||
netdev_err(tap->dev, "Too many tap devices\n");
|
||||
retval = -EINVAL;
|
||||
}
|
||||
mutex_unlock(&tap_major->minor_lock);
|
||||
spin_unlock(&tap_major->minor_lock);
|
||||
|
||||
unlock:
|
||||
rcu_read_unlock();
|
||||
|
|
@ -442,12 +442,12 @@ void tap_free_minor(dev_t major, struct tap_dev *tap)
|
|||
goto unlock;
|
||||
}
|
||||
|
||||
mutex_lock(&tap_major->minor_lock);
|
||||
spin_lock(&tap_major->minor_lock);
|
||||
if (tap->minor) {
|
||||
idr_remove(&tap_major->minor_idr, tap->minor);
|
||||
tap->minor = 0;
|
||||
}
|
||||
mutex_unlock(&tap_major->minor_lock);
|
||||
spin_unlock(&tap_major->minor_lock);
|
||||
|
||||
unlock:
|
||||
rcu_read_unlock();
|
||||
|
|
@ -467,13 +467,13 @@ static struct tap_dev *dev_get_by_tap_file(int major, int minor)
|
|||
goto unlock;
|
||||
}
|
||||
|
||||
mutex_lock(&tap_major->minor_lock);
|
||||
spin_lock(&tap_major->minor_lock);
|
||||
tap = idr_find(&tap_major->minor_idr, minor);
|
||||
if (tap) {
|
||||
dev = tap->dev;
|
||||
dev_hold(dev);
|
||||
}
|
||||
mutex_unlock(&tap_major->minor_lock);
|
||||
spin_unlock(&tap_major->minor_lock);
|
||||
|
||||
unlock:
|
||||
rcu_read_unlock();
|
||||
|
|
@ -1244,7 +1244,7 @@ static int tap_list_add(dev_t major, const char *device_name)
|
|||
tap_major->major = MAJOR(major);
|
||||
|
||||
idr_init(&tap_major->minor_idr);
|
||||
mutex_init(&tap_major->minor_lock);
|
||||
spin_lock_init(&tap_major->minor_lock);
|
||||
|
||||
tap_major->device_name = device_name;
|
||||
|
||||
|
|
|
|||
|
|
@ -4934,6 +4934,11 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
|
|||
cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, true,
|
||||
GFP_KERNEL);
|
||||
} else if (ieee80211_is_action(mgmt->frame_control)) {
|
||||
if (len > BRCMF_FIL_ACTION_FRAME_SIZE + DOT11_MGMT_HDR_LEN) {
|
||||
brcmf_err("invalid action frame length\n");
|
||||
err = -EINVAL;
|
||||
goto exit;
|
||||
}
|
||||
af_params = kzalloc(sizeof(*af_params), GFP_KERNEL);
|
||||
if (af_params == NULL) {
|
||||
brcmf_err("unable to allocate frame\n");
|
||||
|
|
|
|||
|
|
@ -246,6 +246,7 @@ struct sock_common {
|
|||
* @sk_policy: flow policy
|
||||
* @sk_receive_queue: incoming packets
|
||||
* @sk_wmem_alloc: transmit queue bytes committed
|
||||
* @sk_tsq_flags: TCP Small Queues flags
|
||||
* @sk_write_queue: Packet sending queue
|
||||
* @sk_omem_alloc: "o" is "option" or "other"
|
||||
* @sk_wmem_queued: persistent queue size
|
||||
|
|
@ -257,6 +258,7 @@ struct sock_common {
|
|||
* @sk_pacing_status: Pacing status (requested, handled by sch_fq)
|
||||
* @sk_max_pacing_rate: Maximum pacing rate (%SO_MAX_PACING_RATE)
|
||||
* @sk_sndbuf: size of send buffer in bytes
|
||||
* @__sk_flags_offset: empty field used to determine location of bitfield
|
||||
* @sk_padding: unused element for alignment
|
||||
* @sk_no_check_tx: %SO_NO_CHECK setting, set checksum in TX packets
|
||||
* @sk_no_check_rx: allow zero checksum in RX packets
|
||||
|
|
@ -277,6 +279,7 @@ struct sock_common {
|
|||
* @sk_drops: raw/udp drops counter
|
||||
* @sk_ack_backlog: current listen backlog
|
||||
* @sk_max_ack_backlog: listen backlog set in listen()
|
||||
* @sk_uid: user id of owner
|
||||
* @sk_priority: %SO_PRIORITY setting
|
||||
* @sk_type: socket type (%SOCK_STREAM, etc)
|
||||
* @sk_protocol: which protocol this socket belongs in this network family
|
||||
|
|
|
|||
|
|
@ -323,7 +323,8 @@ static void __br_mdb_notify(struct net_device *dev, struct net_bridge_port *p,
|
|||
__mdb_entry_to_br_ip(entry, &complete_info->ip);
|
||||
mdb.obj.complete_priv = complete_info;
|
||||
mdb.obj.complete = br_mdb_complete;
|
||||
switchdev_port_obj_add(port_dev, &mdb.obj);
|
||||
if (switchdev_port_obj_add(port_dev, &mdb.obj))
|
||||
kfree(complete_info);
|
||||
}
|
||||
} else if (port_dev && type == RTM_DELMDB) {
|
||||
switchdev_port_obj_del(port_dev, &mdb.obj);
|
||||
|
|
|
|||
|
|
@ -203,7 +203,7 @@ struct sk_buff *__skb_try_recv_from_queue(struct sock *sk,
|
|||
/**
|
||||
* __skb_try_recv_datagram - Receive a datagram skbuff
|
||||
* @sk: socket
|
||||
* @flags: MSG_ flags
|
||||
* @flags: MSG\_ flags
|
||||
* @destructor: invoked under the receive lock on successful dequeue
|
||||
* @peeked: returns non-zero if this packet has been seen before
|
||||
* @off: an offset in bytes to peek skb from. Returns an offset
|
||||
|
|
@ -375,7 +375,7 @@ EXPORT_SYMBOL(__sk_queue_drop_skb);
|
|||
* skb_kill_datagram - Free a datagram skbuff forcibly
|
||||
* @sk: socket
|
||||
* @skb: datagram skbuff
|
||||
* @flags: MSG_ flags
|
||||
* @flags: MSG\_ flags
|
||||
*
|
||||
* This function frees a datagram skbuff that was received by
|
||||
* skb_recv_datagram. The flags argument must match the one
|
||||
|
|
@ -809,7 +809,7 @@ EXPORT_SYMBOL(skb_copy_and_csum_datagram_msg);
|
|||
* sequenced packet sockets providing the socket receive queue
|
||||
* is only ever holding data ready to receive.
|
||||
*
|
||||
* Note: when you _don't_ use this routine for this protocol,
|
||||
* Note: when you *don't* use this routine for this protocol,
|
||||
* and you use a different write policy from sock_writeable()
|
||||
* then please supply your own write_space callback.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -2431,8 +2431,8 @@ static int ipmr_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
|
|||
tableid = tb[RTA_TABLE] ? nla_get_u32(tb[RTA_TABLE]) : 0;
|
||||
|
||||
mrt = ipmr_get_table(net, tableid ? tableid : RT_TABLE_DEFAULT);
|
||||
if (IS_ERR(mrt)) {
|
||||
err = PTR_ERR(mrt);
|
||||
if (!mrt) {
|
||||
err = -ENOENT;
|
||||
goto errout_free;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -207,6 +207,7 @@ $(obj)/tracex5_kern.o: $(obj)/syscall_nrs.h
|
|||
# useless for BPF samples.
|
||||
$(obj)/%.o: $(src)/%.c
|
||||
$(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) -I$(obj) \
|
||||
-I$(srctree)/tools/testing/selftests/bpf/ \
|
||||
-D__KERNEL__ -D__ASM_SYSREG_H -Wno-unused-value -Wno-pointer-sign \
|
||||
-Wno-compare-distinct-pointer-types \
|
||||
-Wno-gnu-variable-sized-type-not-at-end \
|
||||
|
|
|
|||
|
|
@ -37,6 +37,5 @@ CLANG ?= clang
|
|||
|
||||
%.o: %.c
|
||||
$(CLANG) -I. -I./include/uapi -I../../../include/uapi \
|
||||
-I../../../../samples/bpf/ \
|
||||
-Wno-compare-distinct-pointer-types \
|
||||
-O2 -target bpf -c $< -o $@
|
||||
|
|
|
|||
|
|
@ -23,11 +23,19 @@
|
|||
# define __bpf_htons(x) __builtin_bswap16(x)
|
||||
# define __bpf_constant_ntohs(x) ___constant_swab16(x)
|
||||
# define __bpf_constant_htons(x) ___constant_swab16(x)
|
||||
# define __bpf_ntohl(x) __builtin_bswap32(x)
|
||||
# define __bpf_htonl(x) __builtin_bswap32(x)
|
||||
# define __bpf_constant_ntohl(x) ___constant_swab32(x)
|
||||
# define __bpf_constant_htonl(x) ___constant_swab32(x)
|
||||
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
|
||||
# define __bpf_ntohs(x) (x)
|
||||
# define __bpf_htons(x) (x)
|
||||
# define __bpf_constant_ntohs(x) (x)
|
||||
# define __bpf_constant_htons(x) (x)
|
||||
# define __bpf_ntohl(x) (x)
|
||||
# define __bpf_htonl(x) (x)
|
||||
# define __bpf_constant_ntohl(x) (x)
|
||||
# define __bpf_constant_htonl(x) (x)
|
||||
#else
|
||||
# error "Fix your compiler's __BYTE_ORDER__?!"
|
||||
#endif
|
||||
|
|
@ -38,5 +46,11 @@
|
|||
#define bpf_ntohs(x) \
|
||||
(__builtin_constant_p(x) ? \
|
||||
__bpf_constant_ntohs(x) : __bpf_ntohs(x))
|
||||
#define bpf_htonl(x) \
|
||||
(__builtin_constant_p(x) ? \
|
||||
__bpf_constant_htonl(x) : __bpf_htonl(x))
|
||||
#define bpf_ntohl(x) \
|
||||
(__builtin_constant_p(x) ? \
|
||||
__bpf_constant_ntohl(x) : __bpf_ntohl(x))
|
||||
|
||||
#endif /* __BPF_ENDIAN__ */
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче