redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

This is the 5.4.82 stable release 

-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl/PSigACgkQONu9yGCS
 aT6bSw//eDCpWcnLDa1Rt4bOrnO82484ebr1PZeYPfca/3QVS59j8DsVOf6Xklmz
 z2ponI6SRFxZwO2SmXrfoiOhUVI9Kd3ohTH+LSo3ezpk0klamIf60L914RBc7QFE
 wmVgOPz5LwLxfkU5a148/H4rwLGlM9oBxVcCXpnLkN03Ul4JM/P6A/T3rFrX8ZkW
 3r4NYu3jOHgNz+irosW8zAea+jIf7ALg4Gch3ILwrbM4KSQiyXbAp0mJsY+li7HE
 BSa1RJHBXkqCwK/mWT4LWuJNf871T656kKr04/rxipRu2lEcGCPghO4DGba1mjqR
 NdnuMWBjoxetlRAbWOylWT+2ngQNx+E9hFrBxg1+js/mcHvfpeM4EuSK4YCnI7rO
 6r5JZqYdw7GGHqvy51JPLx1m+NMt8XhTp5+1vOIZhjtdNrcTMBz0kxIiGbvTwdlb
 BbO+LDjmBmQYwmTcadbBPPMRLKnvx5bbNtTAzdwkvYEC8ev5RfxebFO/StTbmVRd
 JIUKkwmNw803OjhMgs+dXVw0lX8C1nLSSROKHf4+lCGFhCDnDhos5DpKpfBIwXxP
 Xv0Uf1YA4ygFVId+kuJOoXWNBkzB6UOlKMxoU1YcuRwpZHFk8b+MvTAzaCbSSl3A
 nJT6CK3K3H6WSiF9PC8i85kFJbAJbwifjx904nGBekaqU0bgI+s=
 =Faec
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEdQaENiSDAlGTDEbB7G51OISzHs0FAl/Pe3AACgkQ7G51OISz
 Hs2YbxAAgu46x0Yto5glWEZaVKRDx+DBwbZJ+jFYD/I0f7ciVzBAb/9dU4BhJrLk
 A4NNQJdtQo+BjV4bJxXF8BTzSGGf+3ayAbarWSXVV9I04meaY2TMP6MZqdHeX0uP
 +YtB+7Hb5FhI0JcxvyD7f9vkgXO/lo3dwTYMnlaYifHqPL1OrFTKL+aZ5UxtGz+v
 LfVjfsqVh2qnnRKuc2UqwmJF7Q2hnANmHNdjeq3izQ/8VeU9t5UrrR3/jsa3tZWZ
 FcgTRhAvWc6LaqyIUG9qnrEvApHI5FsIuSQ9r+JJwvnlGbW2p/z80bq8sWmIe6P3
 7bSapxMu6Va/jmamGjZatndrX61s3X0P50LudFNVXO+9jttB3+A35C6+ZEa424yr
 /JuqBuoIPbOC9JwnSDmU5BQwzt8gmfMIb+QWmxYa8tah9criU6Of399lMavN5i92
 0PWo+9shkaME1A8scJF77hZ/oHxXBEkjaRQf6iU+QcBcJEnFWbitq4UPnO9Mwrpf
 P3AUfdoSAJBkyR6rCRPD2n05+ORL/M+hp06mwmTOo+H64cpcjj8/gbu4ouuLnedg
 ZnZM0RrYxokR1sES9fXc4bGgoRUu6es4XGJjXL0CxE5rKFVKp5Tz2CpRMQmVf17R
 r/dwm0Q4aBqY7KCmE2jrT39r/KvpYzfcMGUgkyuTNMkemT7vUu4=
 =YsEv
 -----END PGP SIGNATURE-----

Merge tag 'v5.4.82' into 5.4-2.2.x-imx

This is the 5.4.82 stable release

Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
5.4-rM2-2.2.x-imx-squashed
Andrey Zhizhikin 2020-12-08 13:11:09 +00:00
parent 21f93f1c48 ec274ecd62
commit b261580cf5
48 changed files with 313 additions and 141 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/devicetree/bindings/net/can/tcan4x5x.txt
View File

@ -33,7 +33,7 @@ tcan4x5x: tcan4x5x@0 {
spi-max-frequency = <10000000>;
bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
interrupt-parent = <&gpio1>;
interrupts = <14 GPIO_ACTIVE_LOW>;
interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;

2
Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
View File

@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
clock-frequency = <100000>;
interrupt-parent = <&gpio1>;
interrupts = <29 GPIO_ACTIVE_HIGH>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;

2
Documentation/devicetree/bindings/net/nfc/pn544.txt
View File

@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with PN544 on I2C2):
clock-frequency = <400000>;
interrupt-parent = <&gpio1>;
interrupts = <17 GPIO_ACTIVE_HIGH>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 81
SUBLEVEL = 82
EXTRAVERSION =
NAME = Kleptomaniac Octopus

1
drivers/crypto/chelsio/chtls/chtls_cm.c
View File

@ -1077,6 +1077,7 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
sk_setup_caps(newsk, dst);
ctx = tls_get_ctx(lsk);
newsk->sk_destruct = ctx->sk_destruct;
newsk->sk_prot_creator = lsk->sk_prot_creator;
csk->sk = newsk;
csk->passive_reap_next = oreq;
csk->tx_chan = cxgb4_port_chan(ndev);

1
drivers/crypto/chelsio/chtls/chtls_hw.c
View File

@ -365,6 +365,7 @@ int chtls_setkey(struct chtls_sock *csk, u32 keylen, u32 optname)
csk->wr_unacked += DIV_ROUND_UP(len, 16);
enqueue_wr(csk, skb);
cxgb4_ofld_send(csk->egress_dev, skb);
skb = NULL;
chtls_set_scmd(csk);
/* Clear quiesce for Rx key */

5
drivers/infiniband/hw/i40iw/i40iw_main.c
View File

@ -54,10 +54,6 @@
#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
__stringify(DRV_VERSION_MINOR) "." __stringify(DRV_VERSION_BUILD)
static int push_mode;
module_param(push_mode, int, 0644);
MODULE_PARM_DESC(push_mode, "Low latency mode: 0=disabled (default), 1=enabled)");
static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "debug flags: 0=disabled (default), 0x7fffffff=all");
@ -1588,7 +1584,6 @@ static enum i40iw_status_code i40iw_setup_init_state(struct i40iw_handler *hdl,
if (status)
goto exit;
iwdev->obj_next = iwdev->obj_mem;
iwdev->push_mode = push_mode;
init_waitqueue_head(&iwdev->vchnl_waitq);
init_waitqueue_head(&dev->vf_reqs);

36
drivers/infiniband/hw/i40iw/i40iw_verbs.c
View File

@ -168,38 +168,16 @@ static void i40iw_dealloc_ucontext(struct ib_ucontext *context)
*/
static int i40iw_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
{
struct i40iw_ucontext *ucontext;
u64 db_addr_offset;
u64 push_offset;
struct i40iw_ucontext *ucontext = to_ucontext(context);
u64 dbaddr;
ucontext = to_ucontext(context);
if (ucontext->iwdev->sc_dev.is_pf) {
db_addr_offset = I40IW_DB_ADDR_OFFSET;
push_offset = I40IW_PUSH_OFFSET;
if (vma->vm_pgoff)
vma->vm_pgoff += I40IW_PF_FIRST_PUSH_PAGE_INDEX - 1;
} else {
db_addr_offset = I40IW_VF_DB_ADDR_OFFSET;
push_offset = I40IW_VF_PUSH_OFFSET;
if (vma->vm_pgoff)
vma->vm_pgoff += I40IW_VF_FIRST_PUSH_PAGE_INDEX - 1;
}
if (vma->vm_pgoff || vma->vm_end - vma->vm_start != PAGE_SIZE)
return -EINVAL;
vma->vm_pgoff += db_addr_offset >> PAGE_SHIFT;
dbaddr = I40IW_DB_ADDR_OFFSET + pci_resource_start(ucontext->iwdev->ldev->pcidev, 0);
if (vma->vm_pgoff == (db_addr_offset >> PAGE_SHIFT)) {
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
vma->vm_private_data = ucontext;
} else {
if ((vma->vm_pgoff - (push_offset >> PAGE_SHIFT)) % 2)
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
else
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
}
if (io_remap_pfn_range(vma, vma->vm_start,
vma->vm_pgoff + (pci_resource_start(ucontext->iwdev->ldev->pcidev, 0) >> PAGE_SHIFT),
PAGE_SIZE, vma->vm_page_prot))
if (io_remap_pfn_range(vma, vma->vm_start, dbaddr >> PAGE_SHIFT, PAGE_SIZE,
pgprot_noncached(vma->vm_page_prot)))
return -EAGAIN;
return 0;

2
drivers/input/joystick/xpad.c
View File

@ -241,6 +241,7 @@ static const struct xpad_device {
{ 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
{ 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
{ 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 },
{ 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 },
{ 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
{ 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
@ -418,6 +419,7 @@ static const struct usb_device_id xpad_table[] = {
XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */
XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries Controllers */
XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */
XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */
XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */
XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */
XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */

4
drivers/input/serio/i8042-x86ia64io.h
View File

@ -219,6 +219,10 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"),
DMI_MATCH(DMI_PRODUCT_NAME, "C15B"),
},
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"),
DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"),
},
},
{ }
};

79
drivers/net/bonding/bond_main.c
View File

@ -1293,29 +1293,9 @@ static void bond_upper_dev_unlink(struct bonding *bond, struct slave *slave)
slave->dev->flags &= ~IFF_SLAVE;
}
static struct slave *bond_alloc_slave(struct bonding *bond)
{
struct slave *slave = NULL;
slave = kzalloc(sizeof(*slave), GFP_KERNEL);
if (!slave)
return NULL;
if (BOND_MODE(bond) == BOND_MODE_8023AD) {
SLAVE_AD_INFO(slave) = kzalloc(sizeof(struct ad_slave_info),
GFP_KERNEL);
if (!SLAVE_AD_INFO(slave)) {
kfree(slave);
return NULL;
}
}
INIT_DELAYED_WORK(&slave->notify_work, bond_netdev_notify_work);
return slave;
}
static void bond_free_slave(struct slave *slave)
static void slave_kobj_release(struct kobject *kobj)
{
struct slave *slave = to_slave(kobj);
struct bonding *bond = bond_get_bond_by_slave(slave);
cancel_delayed_work_sync(&slave->notify_work);
@ -1325,6 +1305,53 @@ static void bond_free_slave(struct slave *slave)
kfree(slave);
}
static struct kobj_type slave_ktype = {
.release = slave_kobj_release,
#ifdef CONFIG_SYSFS
.sysfs_ops = &slave_sysfs_ops,
#endif
};
static int bond_kobj_init(struct slave *slave)
{
int err;
err = kobject_init_and_add(&slave->kobj, &slave_ktype,
&(slave->dev->dev.kobj), "bonding_slave");
if (err)
kobject_put(&slave->kobj);
return err;
}
static struct slave *bond_alloc_slave(struct bonding *bond,
struct net_device *slave_dev)
{
struct slave *slave = NULL;
slave = kzalloc(sizeof(*slave), GFP_KERNEL);
if (!slave)
return NULL;
slave->bond = bond;
slave->dev = slave_dev;
if (bond_kobj_init(slave))
return NULL;
if (BOND_MODE(bond) == BOND_MODE_8023AD) {
SLAVE_AD_INFO(slave) = kzalloc(sizeof(struct ad_slave_info),
GFP_KERNEL);
if (!SLAVE_AD_INFO(slave)) {
kobject_put(&slave->kobj);
return NULL;
}
}
INIT_DELAYED_WORK(&slave->notify_work, bond_netdev_notify_work);
return slave;
}
static void bond_fill_ifbond(struct bonding *bond, struct ifbond *info)
{
info->bond_mode = BOND_MODE(bond);
@ -1508,14 +1535,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
goto err_undo_flags;
}
new_slave = bond_alloc_slave(bond);
new_slave = bond_alloc_slave(bond, slave_dev);
if (!new_slave) {
res = -ENOMEM;
goto err_undo_flags;
}
new_slave->bond = bond;
new_slave->dev = slave_dev;
/* Set the new_slave's queue_id to be zero. Queue ID mapping
* is set via sysfs or module option if desired.
*/
@ -1837,7 +1862,7 @@ err_restore_mtu:
dev_set_mtu(slave_dev, new_slave->original_mtu);
err_free:
bond_free_slave(new_slave);
kobject_put(&new_slave->kobj);
err_undo_flags:
/* Enslave of first slave has failed and we need to fix master's mac */
@ -2017,7 +2042,7 @@ static int __bond_release_one(struct net_device *bond_dev,
if (!netif_is_bond_master(slave_dev))
slave_dev->priv_flags &= ~IFF_BONDING;
bond_free_slave(slave);
kobject_put(&slave->kobj);
return 0;
}

18
drivers/net/bonding/bond_sysfs_slave.c
View File

@ -121,7 +121,6 @@ static const struct slave_attribute *slave_attrs[] = {
};
#define to_slave_attr(_at) container_of(_at, struct slave_attribute, attr)
#define to_slave(obj) container_of(obj, struct slave, kobj)
static ssize_t slave_show(struct kobject *kobj,
struct attribute *attr, char *buf)
@ -132,28 +131,15 @@ static ssize_t slave_show(struct kobject *kobj,
return slave_attr->show(slave, buf);
}
static const struct sysfs_ops slave_sysfs_ops = {
const struct sysfs_ops slave_sysfs_ops = {
.show = slave_show,
};
static struct kobj_type slave_ktype = {
#ifdef CONFIG_SYSFS
.sysfs_ops = &slave_sysfs_ops,
#endif
};
int bond_sysfs_slave_add(struct slave *slave)
{
const struct slave_attribute **a;
int err;
err = kobject_init_and_add(&slave->kobj, &slave_ktype,
&(slave->dev->dev.kobj), "bonding_slave");
if (err) {
kobject_put(&slave->kobj);
return err;
}
for (a = slave_attrs; *a; ++a) {
err = sysfs_create_file(&slave->kobj, &((*a)->attr));
if (err) {
@ -171,6 +157,4 @@ void bond_sysfs_slave_del(struct slave *slave)
for (a = slave_attrs; *a; ++a)
sysfs_remove_file(&slave->kobj, &((*a)->attr));
kobject_put(&slave->kobj);
}

1
drivers/net/ethernet/chelsio/cxgb3/sge.c
View File

@ -3176,6 +3176,7 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
GFP_KERNEL | __GFP_COMP);
if (!avail) {
CH_ALERT(adapter, "free list queue 0 initialization failed\n");
ret = -ENOMEM;
goto err;
}
if (avail < q->fl[0].size)

22
drivers/net/ethernet/ibm/ibmvnic.c
View File

@ -2307,6 +2307,12 @@ restart_poll:
if (!pending_scrq(adapter, adapter->rx_scrq[scrq_num]))
break;
/* The queue entry at the current index is peeked at above
* to determine that there is a valid descriptor awaiting
* processing. We want to be sure that the current slot
* holds a valid descriptor before reading its contents.
*/
dma_rmb();
next = ibmvnic_next_scrq(adapter, adapter->rx_scrq[scrq_num]);
rx_buff =
(struct ibmvnic_rx_buff *)be64_to_cpu(next->
@ -2988,13 +2994,18 @@ restart_loop:
unsigned int pool = scrq->pool_index;
int num_entries = 0;
/* The queue entry at the current index is peeked at above
* to determine that there is a valid descriptor awaiting
* processing. We want to be sure that the current slot
* holds a valid descriptor before reading its contents.
*/
dma_rmb();
next = ibmvnic_next_scrq(adapter, scrq);
for (i = 0; i < next->tx_comp.num_comps; i++) {
if (next->tx_comp.rcs[i]) {
if (next->tx_comp.rcs[i])
dev_err(dev, "tx error %x\n",
next->tx_comp.rcs[i]);
continue;
}
index = be32_to_cpu(next->tx_comp.correlators[i]);
if (index & IBMVNIC_TSO_POOL_MASK) {
tx_pool = &adapter->tso_pool[pool];
@ -3388,6 +3399,11 @@ static union sub_crq *ibmvnic_next_scrq(struct ibmvnic_adapter *adapter,
}
spin_unlock_irqrestore(&scrq->lock, flags);
/* Ensure that the entire buffer descriptor has been
* loaded before reading its contents
*/
dma_rmb();
return entry;
}

1
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
View File

@ -3696,6 +3696,7 @@ static int mvpp2_open(struct net_device *dev)
if (!valid) {
netdev_err(port->dev,
"invalid configuration: no dt or link IRQ");
err = -ENOENT;
goto err_free_irq;
}

21
drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
View File

@ -339,6 +339,24 @@ out_free:
return err;
}
static u32 fwp_fill_manage_pages_out(struct fw_page *fwp, u32 *out, u32 index,
u32 npages)
{
u32 pages_set = 0;
unsigned int n;
for_each_clear_bit(n, &fwp->bitmask, MLX5_NUM_4K_IN_PAGE) {
MLX5_ARRAY_SET64(manage_pages_out, out, pas, index + pages_set,
fwp->addr + (n * MLX5_ADAPTER_PAGE_SIZE));
pages_set++;
if (!--npages)
break;
}
return pages_set;
}
static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
u32 *in, int in_size, u32 *out, int out_size)
{
@ -362,8 +380,7 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
if (fwp->func_id != func_id)
continue;
MLX5_ARRAY_SET64(manage_pages_out, out, pas, i, fwp->addr);
i++;
i += fwp_fill_manage_pages_out(fwp, out, i, npages - i);
}
MLX5_SET(manage_pages_out, out, output_num_entries, i);

1
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
View File

@ -92,6 +92,7 @@ int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev,
caps->eswitch_manager = MLX5_CAP_GEN(mdev, eswitch_manager);
caps->gvmi = MLX5_CAP_GEN(mdev, vhca_id);
caps->flex_protocols = MLX5_CAP_GEN(mdev, flex_parser_protocols);
caps->sw_format_ver = MLX5_CAP_GEN(mdev, steering_format_version);
if (mlx5dr_matcher_supp_flex_parser_icmp_v4(caps)) {
caps->flex_parser_id_icmp_dw0 = MLX5_CAP_GEN(mdev, flex_parser_id_icmp_dw0);

5
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c
View File

@ -223,6 +223,11 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev,
if (ret)
return ret;
if (dmn->info.caps.sw_format_ver != MLX5_STEERING_FORMAT_CONNECTX_5) {
mlx5dr_err(dmn, "SW steering is not supported on this device\n");
return -EOPNOTSUPP;
}
ret = dr_domain_query_fdb_caps(mdev, dmn);
if (ret)
return ret;

1
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
View File

@ -613,6 +613,7 @@ struct mlx5dr_cmd_caps {
u8 max_ft_level;
u16 roce_min_src_udp;
u8 num_esw_ports;
u8 sw_format_ver;
bool eswitch_manager;
bool rx_sw_owner;
bool tx_sw_owner;

8
drivers/net/ethernet/pasemi/pasemi_mac.c
View File

@ -1078,16 +1078,20 @@ static int pasemi_mac_open(struct net_device *dev)
mac->tx = pasemi_mac_setup_tx_resources(dev);
if (!mac->tx)
if (!mac->tx) {
ret = -ENOMEM;
goto out_tx_ring;
}
/* We might already have allocated rings in case mtu was changed
* before interface was brought up.
*/
if (dev->mtu > 1500 && !mac->num_cs) {
pasemi_mac_setup_csrings(mac);
if (!mac->num_cs)
if (!mac->num_cs) {
ret = -ENOMEM;
goto out_tx_ring;
}
}
/* Zero out rmon counters */

20
drivers/net/geneve.c
View File

@ -254,11 +254,21 @@ static void geneve_rx(struct geneve_dev *geneve, struct geneve_sock *gs,
skb_dst_set(skb, &tun_dst->dst);
/* Ignore packet loops (and multicast echo) */
if (ether_addr_equal(eth_hdr(skb)->h_source, geneve->dev->dev_addr)) {
geneve->dev->stats.rx_errors++;
goto drop;
}
if (ether_addr_equal(eth_hdr(skb)->h_source, geneve->dev->dev_addr))
goto rx_error;
switch (skb_protocol(skb, true)) {
case htons(ETH_P_IP):
if (pskb_may_pull(skb, sizeof(struct iphdr)))
goto rx_error;
break;
case htons(ETH_P_IPV6):
if (pskb_may_pull(skb, sizeof(struct ipv6hdr)))
goto rx_error;
break;
default:
goto rx_error;
}
oiph = skb_network_header(skb);
skb_reset_network_header(skb);
@ -299,6 +309,8 @@ static void geneve_rx(struct geneve_dev *geneve, struct geneve_sock *gs,
u64_stats_update_end(&stats->syncp);
}
return;
rx_error:
geneve->dev->stats.rx_errors++;
drop:
/* Consume bad packet */
kfree_skb(skb);

14
drivers/net/tun.c
View File

@ -2028,12 +2028,15 @@ static ssize_t tun_chr_write_iter(struct kiocb *iocb, struct iov_iter *from)
struct tun_file *tfile = file->private_data;
struct tun_struct *tun = tun_get(tfile);
ssize_t result;
int noblock = 0;
if (!tun)
return -EBADFD;
result = tun_get_user(tun, tfile, NULL, from,
file->f_flags & O_NONBLOCK, false);
if ((file->f_flags & O_NONBLOCK) || (iocb->ki_flags & IOCB_NOWAIT))
noblock = 1;
result = tun_get_user(tun, tfile, NULL, from, noblock, false);
tun_put(tun);
return result;
@ -2254,10 +2257,15 @@ static ssize_t tun_chr_read_iter(struct kiocb *iocb, struct iov_iter *to)
struct tun_file *tfile = file->private_data;
struct tun_struct *tun = tun_get(tfile);
ssize_t len = iov_iter_count(to), ret;
int noblock = 0;
if (!tun)
return -EBADFD;
ret = tun_do_read(tun, tfile, to, file->f_flags & O_NONBLOCK, NULL);
if ((file->f_flags & O_NONBLOCK) || (iocb->ki_flags & IOCB_NOWAIT))
noblock = 1;
ret = tun_do_read(tun, tfile, to, noblock, NULL);
ret = min_t(ssize_t, ret, len);
if (ret > 0)
iocb->ki_pos = ret;

2
drivers/net/usb/ipheth.c
View File

@ -59,7 +59,7 @@
#define IPHETH_USBINTF_SUBCLASS 253
#define IPHETH_USBINTF_PROTO 1
#define IPHETH_BUF_SIZE 1516
#define IPHETH_BUF_SIZE 1514
#define IPHETH_IP_ALIGN 2 /* padding at front of URB */
#define IPHETH_TX_TIMEOUT (5 * HZ)

4
drivers/net/vxlan.c
View File

@ -3617,8 +3617,10 @@ static int __vxlan_dev_create(struct net *net, struct net_device *dev,
if (dst->remote_ifindex) {
remote_dev = __dev_get_by_index(net, dst->remote_ifindex);
if (!remote_dev)
if (!remote_dev) {
err = -ENODEV;
goto errout;
}
err = netdev_upper_dev_link(remote_dev, dev, extack);
if (err)

2
drivers/staging/octeon/ethernet-tx.c
View File

@ -352,10 +352,10 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
skb_dst_set(skb, NULL);
skb_ext_reset(skb);
nf_reset_ct(skb);
skb_reset_redirect(skb);
#ifdef CONFIG_NET_SCHED
skb->tc_index = 0;
skb_reset_tc(skb);
#endif /* CONFIG_NET_SCHED */
#endif /* REUSE_SKBUFFS_WITHOUT_FREE */

9
include/linux/mlx5/mlx5_ifc.h
View File

@ -1139,6 +1139,11 @@ enum mlx5_fc_bulk_alloc_bitmask {
#define MLX5_FC_BULK_NUM_FCS(fc_enum) (MLX5_FC_BULK_SIZE_FACTOR * (fc_enum))
enum {
MLX5_STEERING_FORMAT_CONNECTX_5 = 0,
MLX5_STEERING_FORMAT_CONNECTX_6DX = 1,
};
struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_0[0x30];
u8 vhca_id[0x10];
@ -1419,7 +1424,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 general_obj_types[0x40];
u8 reserved_at_440[0x20];
u8 reserved_at_440[0x4];
u8 steering_format_version[0x4];
u8 create_qp_start_hint[0x18];
u8 reserved_at_460[0x3];
u8 log_max_uctx[0x5];

8
include/net/bonding.h
View File

@ -180,6 +180,11 @@ struct slave {
struct rtnl_link_stats64 slave_stats;
};
static inline struct slave *to_slave(struct kobject *kobj)
{
return container_of(kobj, struct slave, kobj);
}
struct bond_up_slave {
unsigned int count;
struct rcu_head rcu;
@ -743,6 +748,9 @@ extern struct bond_parm_tbl ad_select_tbl[];
/* exported from bond_netlink.c */
extern struct rtnl_link_ops bond_link_ops;
/* exported from bond_sysfs_slave.c */
extern const struct sysfs_ops slave_sysfs_ops;
static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
{
atomic_long_inc(&dev->tx_dropped);

2
include/net/inet_ecn.h
View File

@ -107,7 +107,7 @@ static inline int IP_ECN_set_ect1(struct iphdr *iph)
if ((iph->tos & INET_ECN_MASK) != INET_ECN_ECT_0)
return 0;
check += (__force u16)htons(0x100);
check += (__force u16)htons(0x1);
iph->check = (__force __sum16)(check + (check>=0xFFFF));
iph->tos ^= INET_ECN_MASK;

6
include/net/tls.h
View File

@ -221,6 +221,12 @@ enum tls_context_flags {
* to be atomic.
*/
TLS_TX_SYNC_SCHED = 1,
/* tls_dev_del was called for the RX side, device state was released,
* but tls_ctx->netdev might still be kept, because TX-side driver
* resources might not be released yet. Used to prevent the second
* tls_dev_del call in tls_device_down if it happens simultaneously.
*/
TLS_RX_DEV_CLOSED = 2,
};
struct cipher_context {

38
kernel/sched/fair.c
View File

@ -4580,7 +4580,6 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
struct rq *rq = rq_of(cfs_rq);
struct cfs_bandwidth *cfs_b = tg_cfs_bandwidth(cfs_rq->tg);
struct sched_entity *se;
int enqueue = 1;
long task_delta, idle_task_delta;
se = cfs_rq->tg->se[cpu_of(rq)];
@ -4604,21 +4603,41 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
idle_task_delta = cfs_rq->idle_h_nr_running;
for_each_sched_entity(se) {
if (se->on_rq)
enqueue = 0;
break;
cfs_rq = cfs_rq_of(se);
if (enqueue)
enqueue_entity(cfs_rq, se, ENQUEUE_WAKEUP);
enqueue_entity(cfs_rq, se, ENQUEUE_WAKEUP);
cfs_rq->h_nr_running += task_delta;
cfs_rq->idle_h_nr_running += idle_task_delta;
/* end evaluation on encountering a throttled cfs_rq */
if (cfs_rq_throttled(cfs_rq))
break;
goto unthrottle_throttle;
}
if (!se)
add_nr_running(rq, task_delta);
for_each_sched_entity(se) {
cfs_rq = cfs_rq_of(se);
cfs_rq->h_nr_running += task_delta;
cfs_rq->idle_h_nr_running += idle_task_delta;
/* end evaluation on encountering a throttled cfs_rq */
if (cfs_rq_throttled(cfs_rq))
goto unthrottle_throttle;
/*
* One parent has been throttled and cfs_rq removed from the
* list. Add it back to not break the leaf list.
*/
if (throttled_hierarchy(cfs_rq))
list_add_leaf_cfs_rq(cfs_rq);
}
/* At this point se is NULL and we are at root level*/
add_nr_running(rq, task_delta);
unthrottle_throttle:
/*
* The cfs_rq_throttled() breaks in the above iteration can result in
* incomplete leaf list maintenance, resulting in triggering the
@ -4627,7 +4646,8 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
for_each_sched_entity(se) {
cfs_rq = cfs_rq_of(se);
list_add_leaf_cfs_rq(cfs_rq);
if (list_add_leaf_cfs_rq(cfs_rq))
break;
}
assert_list_leaf_cfs_rq(rq);

2
kernel/trace/trace_hwlat.c
View File

@ -355,7 +355,7 @@ static int start_kthread(struct trace_array *tr)
struct task_struct *kthread;
int next_cpu;
if (WARN_ON(hwlat_kthread))
if (hwlat_kthread)
return 0;
/* Just pick the first CPU on first iteration */

7
net/bridge/br_netfilter_hooks.c
View File

@ -735,6 +735,11 @@ static int br_nf_dev_queue_xmit(struct net *net, struct sock *sk, struct sk_buff
mtu_reserved = nf_bridge_mtu_reduction(skb);
mtu = skb->dev->mtu;
if (nf_bridge->pkt_otherhost) {
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->pkt_otherhost = false;
}
if (nf_bridge->frag_max_size && nf_bridge->frag_max_size < mtu)
mtu = nf_bridge->frag_max_size;
@ -835,8 +840,6 @@ static unsigned int br_nf_post_routing(void *priv,
else
return NF_ACCEPT;
/* We assume any code from br_dev_queue_push_xmit onwards doesn't care
* about the value of skb->pkt_type. */
if (skb->pkt_type == PACKET_OTHERHOST) {
skb->pkt_type = PACKET_HOST;
nf_bridge->pkt_otherhost = true;

4
net/core/devlink.c
View File

@ -562,6 +562,8 @@ static int devlink_nl_port_fill(struct sk_buff *msg, struct devlink *devlink,
if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, devlink_port->index))
goto nla_put_failure;
/* Hold rtnl lock while accessing port's netdev attributes. */
rtnl_lock();
spin_lock_bh(&devlink_port->type_lock);
if (nla_put_u16(msg, DEVLINK_ATTR_PORT_TYPE, devlink_port->type))
goto nla_put_failure_type_locked;
@ -588,6 +590,7 @@ static int devlink_nl_port_fill(struct sk_buff *msg, struct devlink *devlink,
goto nla_put_failure_type_locked;
}
spin_unlock_bh(&devlink_port->type_lock);
rtnl_unlock();
if (devlink_nl_port_attrs_put(msg, devlink_port))
goto nla_put_failure;
@ -596,6 +599,7 @@ static int devlink_nl_port_fill(struct sk_buff *msg, struct devlink *devlink,
nla_put_failure_type_locked:
spin_unlock_bh(&devlink_port->type_lock);
rtnl_unlock();
nla_put_failure:
genlmsg_cancel(msg, hdr);
return -EMSGSIZE;

5
net/core/skbuff.c
View File

@ -4478,7 +4478,7 @@ struct sk_buff *sock_dequeue_err_skb(struct sock *sk)
if (skb && (skb_next = skb_peek(q))) {
icmp_next = is_icmp_err_skb(skb_next);
if (icmp_next)
sk->sk_err = SKB_EXT_ERR(skb_next)->ee.ee_origin;
sk->sk_err = SKB_EXT_ERR(skb_next)->ee.ee_errno;
}
spin_unlock_irqrestore(&q->lock, flags);
@ -5644,6 +5644,9 @@ int skb_mpls_dec_ttl(struct sk_buff *skb)
if (unlikely(!eth_p_mpls(skb->protocol)))
return -EINVAL;
if (!pskb_may_pull(skb, skb_network_offset(skb) + MPLS_HLEN))
return -ENOMEM;
lse = be32_to_cpu(mpls_hdr(skb)->label_stack_entry);
ttl = (lse & MPLS_LS_TTL_MASK) >> MPLS_LS_TTL_SHIFT;
if (!--ttl)

7
net/ipv4/route.c
View File

@ -3132,7 +3132,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
fl4.daddr = dst;
fl4.saddr = src;
fl4.flowi4_tos = rtm->rtm_tos;
fl4.flowi4_tos = rtm->rtm_tos & IPTOS_RT_MASK;
fl4.flowi4_oif = tb[RTA_OIF] ? nla_get_u32(tb[RTA_OIF]) : 0;
fl4.flowi4_mark = mark;
fl4.flowi4_uid = uid;
@ -3156,8 +3156,9 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
fl4.flowi4_iif = iif; /* for rt_fill_info */
skb->dev = dev;
skb->mark = mark;
err = ip_route_input_rcu(skb, dst, src, rtm->rtm_tos,
dev, &res);
err = ip_route_input_rcu(skb, dst, src,
rtm->rtm_tos & IPTOS_RT_MASK, dev,
&res);
rt = skb_rtable(skb);
if (err == 0 && rt->dst.error)

5
net/ipv4/tcp_cong.c
View File

@ -197,6 +197,11 @@ static void tcp_reinit_congestion_control(struct sock *sk,
icsk->icsk_ca_setsockopt = 1;
memset(icsk->icsk_ca_priv, 0, sizeof(icsk->icsk_ca_priv));
if (ca->flags & TCP_CONG_NEEDS_ECN)
INET_ECN_xmit(sk);
else
INET_ECN_dontxmit(sk);
if (!((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN)))
tcp_init_congestion_control(sk);
}

26
net/ipv6/addrlabel.c
View File

@ -306,7 +306,9 @@ static int ip6addrlbl_del(struct net *net,
/* add default label */
static int __net_init ip6addrlbl_net_init(struct net *net)
{
int err = 0;
struct ip6addrlbl_entry *p = NULL;
struct hlist_node *n;
int err;
int i;
ADDRLABEL(KERN_DEBUG "%s\n", __func__);
@ -315,14 +317,20 @@ static int __net_init ip6addrlbl_net_init(struct net *net)
INIT_HLIST_HEAD(&net->ipv6.ip6addrlbl_table.head);
for (i = 0; i < ARRAY_SIZE(ip6addrlbl_init_table); i++) {
int ret = ip6addrlbl_add(net,
ip6addrlbl_init_table[i].prefix,
ip6addrlbl_init_table[i].prefixlen,
0,
ip6addrlbl_init_table[i].label, 0);
/* XXX: should we free all rules when we catch an error? */
if (ret && (!err || err != -ENOMEM))
err = ret;
err = ip6addrlbl_add(net,
ip6addrlbl_init_table[i].prefix,
ip6addrlbl_init_table[i].prefixlen,
0,
ip6addrlbl_init_table[i].label, 0);
if (err)
goto err_ip6addrlbl_add;
}
return 0;
err_ip6addrlbl_add:
hlist_for_each_entry_safe(p, n, &net->ipv6.ip6addrlbl_table.head, list) {
hlist_del_rcu(&p->list);
kfree_rcu(p, rcu);
}
return err;
}

16
net/ipv6/ip6_gre.c
View File

@ -1120,8 +1120,13 @@ static void ip6gre_tnl_link_config_route(struct ip6_tnl *t, int set_mtu,
return;
if (rt->dst.dev) {
dev->needed_headroom = rt->dst.dev->hard_header_len +
t_hlen;
unsigned short dst_len = rt->dst.dev->hard_header_len +
t_hlen;
if (t->dev->header_ops)
dev->hard_header_len = dst_len;
else
dev->needed_headroom = dst_len;
if (set_mtu) {
dev->mtu = rt->dst.dev->mtu - t_hlen;
@ -1146,7 +1151,12 @@ static int ip6gre_calc_hlen(struct ip6_tnl *tunnel)
tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen;
t_hlen = tunnel->hlen + sizeof(struct ipv6hdr);
tunnel->dev->needed_headroom = LL_MAX_HEADER + t_hlen;
if (tunnel->dev->header_ops)
tunnel->dev->hard_header_len = LL_MAX_HEADER + t_hlen;
else
tunnel->dev->needed_headroom = LL_MAX_HEADER + t_hlen;
return t_hlen;
}

4
net/iucv/af_iucv.c
View File

@ -1785,7 +1785,7 @@ static int iucv_callback_connreq(struct iucv_path *path,
}
/* Create the new socket */
nsk = iucv_sock_alloc(NULL, sk->sk_type, GFP_ATOMIC, 0);
nsk = iucv_sock_alloc(NULL, sk->sk_protocol, GFP_ATOMIC, 0);
if (!nsk) {
err = pr_iucv->path_sever(path, user_data);
iucv_path_free(path);
@ -1991,7 +1991,7 @@ static int afiucv_hs_callback_syn(struct sock *sk, struct sk_buff *skb)
goto out;
}
nsk = iucv_sock_alloc(NULL, sk->sk_type, GFP_ATOMIC, 0);
nsk = iucv_sock_alloc(NULL, sk->sk_protocol, GFP_ATOMIC, 0);
bh_lock_sock(sk);
if ((sk->sk_state != IUCV_LISTEN) ||
sk_acceptq_is_full(sk) ||

3
net/openvswitch/actions.c
View File

@ -196,6 +196,9 @@ static int set_mpls(struct sk_buff *skb, struct sw_flow_key *flow_key,
__be32 lse;
int err;
if (!pskb_may_pull(skb, skb_network_offset(skb) + MPLS_HLEN))
return -ENOMEM;
stack = mpls_hdr(skb);
lse = OVS_MASKED(stack->label_stack_entry, *mpls_lse, *mask);
err = skb_mpls_update_lse(skb, lse);

17
net/rose/rose_loopback.c
View File

@ -96,10 +96,19 @@ static void rose_loopback_timer(struct timer_list *unused)
}
if (frametype == ROSE_CALL_REQUEST) {
if ((dev = rose_dev_get(dest)) != NULL) {
if (rose_rx_call_request(skb, dev, rose_loopback_neigh, lci_o) == 0)
kfree_skb(skb);
} else {
if (!rose_loopback_neigh->dev) {
kfree_skb(skb);
continue;
}
dev = rose_dev_get(dest);
if (!dev) {
kfree_skb(skb);
continue;
}
if (rose_rx_call_request(skb, dev, rose_loopback_neigh, lci_o) == 0) {
dev_put(dev);
kfree_skb(skb);
}
} else {

3
net/sched/act_mpls.c
View File

@ -88,6 +88,9 @@ static int tcf_mpls_act(struct sk_buff *skb, const struct tc_action *a,
goto drop;
break;
case TCA_MPLS_ACT_MODIFY:
if (!pskb_may_pull(skb,
skb_network_offset(skb) + MPLS_HLEN))
goto drop;
new_lse = tcf_mpls_get_lse(mpls_hdr(skb), p, false);
if (skb_mpls_update_lse(skb, new_lse))
goto drop;

5
net/tls/tls_device.c
View File

@ -1163,6 +1163,8 @@ void tls_device_offload_cleanup_rx(struct sock *sk)
if (tls_ctx->tx_conf != TLS_HW) {
dev_put(netdev);
tls_ctx->netdev = NULL;
} else {
set_bit(TLS_RX_DEV_CLOSED, &tls_ctx->flags);
}
out:
up_read(&device_offload_lock);
@ -1192,7 +1194,8 @@ static int tls_device_down(struct net_device *netdev)
if (ctx->tx_conf == TLS_HW)
netdev->tlsdev_ops->tls_dev_del(netdev, ctx,
TLS_OFFLOAD_CTX_DIR_TX);
if (ctx->rx_conf == TLS_HW)
if (ctx->rx_conf == TLS_HW &&
!test_bit(TLS_RX_DEV_CLOSED, &ctx->flags))
netdev->tlsdev_ops->tls_dev_del(netdev, ctx,
TLS_OFFLOAD_CTX_DIR_RX);
WRITE_ONCE(ctx->netdev, NULL);

6
net/tls/tls_sw.c
View File

@ -1291,6 +1291,12 @@ static struct sk_buff *tls_wait_data(struct sock *sk, struct sk_psock *psock,
return NULL;
}
if (!skb_queue_empty(&sk->sk_receive_queue)) {
__strp_unpause(&ctx->strp);
if (ctx->recv_pkt)
return ctx->recv_pkt;
}
if (sk->sk_shutdown & RCV_SHUTDOWN)
return NULL;

6
net/x25/af_x25.c
View File

@ -675,7 +675,8 @@ static int x25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
int len, i, rc = 0;
if (addr_len != sizeof(struct sockaddr_x25) ||
addr->sx25_family != AF_X25) {
addr->sx25_family != AF_X25 ||
strnlen(addr->sx25_addr.x25_addr, X25_ADDR_LEN) == X25_ADDR_LEN) {
rc = -EINVAL;
goto out;
}
@ -769,7 +770,8 @@ static int x25_connect(struct socket *sock, struct sockaddr *uaddr,
rc = -EINVAL;
if (addr_len != sizeof(struct sockaddr_x25) ||
addr->sx25_family != AF_X25)
addr->sx25_family != AF_X25 ||
strnlen(addr->sx25_addr.x25_addr, X25_ADDR_LEN) == X25_ADDR_LEN)
goto out;
rc = -ENETUNREACH;

2
security/integrity/ima/ima.h
View File

@ -30,7 +30,7 @@
enum ima_show_type { IMA_SHOW_BINARY, IMA_SHOW_BINARY_NO_FIELD_LEN,
IMA_SHOW_BINARY_OLD_STRING_FMT, IMA_SHOW_ASCII };
enum tpm_pcrs { TPM_PCR0 = 0, TPM_PCR8 = 8 };
enum tpm_pcrs { TPM_PCR0 = 0, TPM_PCR8 = 8, TPM_PCR10 = 10 };
/* digest size for IMA, fits SHA1 or MD5 */
#define IMA_DIGEST_SIZE SHA1_DIGEST_SIZE

15
security/integrity/ima/ima_crypto.c
View File

@ -682,7 +682,7 @@ static int ima_calc_boot_aggregate_tfm(char *digest, u16 alg_id,
if (rc != 0)
return rc;
/* cumulative sha1 over tpm registers 0-7 */
/* cumulative digest over TPM registers 0-7 */
for (i = TPM_PCR0; i < TPM_PCR8; i++) {
ima_pcrread(i, &d);
/* now accumulate with current aggregate */
@ -691,6 +691,19 @@ static int ima_calc_boot_aggregate_tfm(char *digest, u16 alg_id,
if (rc != 0)
return rc;
}
/*
* Extend cumulative digest over TPM registers 8-9, which contain
* measurement for the kernel command line (reg. 8) and image (reg. 9)
* in a typical PCR allocation. Registers 8-9 are only included in
* non-SHA1 boot_aggregate digests to avoid ambiguity.
*/
if (alg_id != TPM_ALG_SHA1) {
for (i = TPM_PCR8; i < TPM_PCR10; i++) {
ima_pcrread(i, &d);
rc = crypto_shash_update(shash, d.digest,
crypto_shash_digestsize(tfm));
}
}
if (!rc)
crypto_shash_final(shash, digest);
return rc;

2
sound/usb/mixer_us16x08.c
View File

@ -607,7 +607,7 @@ static int snd_us16x08_eq_put(struct snd_kcontrol *kcontrol,
static int snd_us16x08_meter_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->count = 1;
uinfo->count = 34;
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->value.integer.max = 0x7FFF;
uinfo->value.integer.min = 0;