Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/net/ieee802154/6lowpan/Kconfig b/net/ieee802154/6lowpan/Kconfig
index d1b4655..e808e4d 100644
--- a/net/ieee802154/6lowpan/Kconfig
+++ b/net/ieee802154/6lowpan/Kconfig
@@ -2,5 +2,5 @@
config IEEE802154_6LOWPAN
tristate "6lowpan support over IEEE 802.15.4"
depends on 6LOWPAN
- ---help---
+ help
IPv6 compression over IEEE 802.15.4.
diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index c0b107c..3297e7f 100644
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -58,6 +58,13 @@
.create = lowpan_header_create,
};
+static int lowpan_dev_init(struct net_device *ldev)
+{
+ netdev_lockdep_set_classes(ldev);
+
+ return 0;
+}
+
static int lowpan_open(struct net_device *dev)
{
if (!open_count)
@@ -89,6 +96,7 @@
}
static const struct net_device_ops lowpan_netdev_ops = {
+ .ndo_init = lowpan_dev_init,
.ndo_start_xmit = lowpan_xmit,
.ndo_open = lowpan_open,
.ndo_stop = lowpan_stop,
diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
index bbe9b3b..be6f06a 100644
--- a/net/ieee802154/6lowpan/reassembly.c
+++ b/net/ieee802154/6lowpan/reassembly.c
@@ -195,7 +195,7 @@
net_warn_ratelimited("%s: received unknown dispatch\n",
__func__);
- /* fall-through */
+ fallthrough;
default:
/* all others failure */
return NET_RX_DROP;
diff --git a/net/ieee802154/6lowpan/rx.c b/net/ieee802154/6lowpan/rx.c
index ee17938..517e649 100644
--- a/net/ieee802154/6lowpan/rx.c
+++ b/net/ieee802154/6lowpan/rx.c
@@ -35,11 +35,11 @@
net_warn_ratelimited("%s: received unknown dispatch\n",
__func__);
- /* fall-through */
+ fallthrough;
case RX_DROP_UNUSABLE:
kfree_skb(skb);
- /* fall-through */
+ fallthrough;
case RX_DROP:
return NET_RX_DROP;
case RX_QUEUED:
@@ -240,7 +240,7 @@
return ((dispatch >= 0x44 && dispatch <= 0x4F) ||
(dispatch >= 0x51 && dispatch <= 0x5F) ||
(dispatch >= 0xc8 && dispatch <= 0xdf) ||
- (dispatch >= 0xe8 && dispatch <= 0xff));
+ dispatch >= 0xe8);
}
/* lowpan_rx_h_check checks on generic 6LoWPAN requirements
diff --git a/net/ieee802154/Kconfig b/net/ieee802154/Kconfig
index 5dbbc2c..bcb05ba 100644
--- a/net/ieee802154/Kconfig
+++ b/net/ieee802154/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
menuconfig IEEE802154
tristate "IEEE Std 802.15.4 Low-Rate Wireless Personal Area Networks support"
- ---help---
+ help
IEEE Std 802.15.4 defines a low data rate, low power and low
complexity short range wireless personal area networks. It was
designed to organise networks of sensors, switches, etc automation
@@ -15,13 +15,13 @@
config IEEE802154_NL802154_EXPERIMENTAL
bool "IEEE 802.15.4 experimental netlink support"
- ---help---
+ help
Adds experimental netlink support for nl802154.
config IEEE802154_SOCKET
tristate "IEEE 802.15.4 socket interface"
default y
- ---help---
+ help
Socket interface for IEEE 802.15.4. Contains DGRAM sockets interface
for 802.15.4 dataframes. Also RAW socket interface to build MAC
header from userspace.
diff --git a/net/ieee802154/netlink.c b/net/ieee802154/netlink.c
index 7fe3b6b..b07abc3 100644
--- a/net/ieee802154/netlink.c
+++ b/net/ieee802154/netlink.c
@@ -81,7 +81,7 @@
return genlmsg_reply(msg, info);
}
-static const struct genl_ops ieee802154_ops[] = {
+static const struct genl_small_ops ieee802154_ops[] = {
/* see nl-phy.c */
IEEE802154_DUMP(IEEE802154_LIST_PHY, ieee802154_list_phy,
ieee802154_dump_phy),
@@ -130,8 +130,8 @@
.maxattr = IEEE802154_ATTR_MAX,
.policy = ieee802154_policy,
.module = THIS_MODULE,
- .ops = ieee802154_ops,
- .n_ops = ARRAY_SIZE(ieee802154_ops),
+ .small_ops = ieee802154_ops,
+ .n_small_ops = ARRAY_SIZE(ieee802154_ops),
.mcgrps = ieee802154_mcgrps,
.n_mcgrps = ARRAY_SIZE(ieee802154_mcgrps),
};
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index b2ba1d2..a493965 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -236,21 +236,14 @@
struct cfg802154_registered_device **rdev,
struct wpan_dev **wpan_dev)
{
+ const struct genl_dumpit_info *info = genl_dumpit_info(cb);
int err;
rtnl_lock();
if (!cb->args[0]) {
- err = nlmsg_parse_deprecated(cb->nlh,
- GENL_HDRLEN + nl802154_fam.hdrsize,
- genl_family_attrbuf(&nl802154_fam),
- nl802154_fam.maxattr,
- nl802154_policy, NULL);
- if (err)
- goto out_unlock;
-
*wpan_dev = __cfg802154_wpan_dev_from_attrs(sock_net(skb->sk),
- genl_family_attrbuf(&nl802154_fam));
+ info->attrs);
if (IS_ERR(*wpan_dev)) {
err = PTR_ERR(*wpan_dev);
goto out_unlock;
@@ -557,17 +550,8 @@
struct netlink_callback *cb,
struct nl802154_dump_wpan_phy_state *state)
{
- struct nlattr **tb = genl_family_attrbuf(&nl802154_fam);
- int ret = nlmsg_parse_deprecated(cb->nlh,
- GENL_HDRLEN + nl802154_fam.hdrsize,
- tb, nl802154_fam.maxattr,
- nl802154_policy, NULL);
-
- /* TODO check if we can handle error here,
- * we have no backward compatibility
- */
- if (ret)
- return 0;
+ const struct genl_dumpit_info *info = genl_dumpit_info(cb);
+ struct nlattr **tb = info->attrs;
if (tb[NL802154_ATTR_WPAN_PHY])
state->filter_wpan_phy = nla_get_u32(tb[NL802154_ATTR_WPAN_PHY]);
@@ -1457,7 +1441,7 @@
hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
- return -1;
+ return -ENOBUFS;
if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
goto nla_put_failure;
@@ -1650,7 +1634,7 @@
hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
- return -1;
+ return -ENOBUFS;
if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
goto nla_put_failure;
@@ -1828,7 +1812,7 @@
hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
- return -1;
+ return -ENOBUFS;
if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
goto nla_put_failure;
@@ -2004,7 +1988,7 @@
hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
- return -1;
+ return -ENOBUFS;
if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
goto nla_put_failure;
@@ -2260,7 +2244,8 @@
static const struct genl_ops nl802154_ops[] = {
{
.cmd = NL802154_CMD_GET_WPAN_PHY,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT |
+ GENL_DONT_VALIDATE_DUMP_STRICT,
.doit = nl802154_get_wpan_phy,
.dumpit = nl802154_dump_wpan_phy,
.done = nl802154_dump_wpan_phy_done,
@@ -2400,7 +2385,8 @@
},
{
.cmd = NL802154_CMD_GET_SEC_KEY,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT |
+ GENL_DONT_VALIDATE_DUMP_STRICT,
/* TODO .doit by matching key id? */
.dumpit = nl802154_dump_llsec_key,
.flags = GENL_ADMIN_PERM,
@@ -2426,7 +2412,8 @@
/* TODO unique identifier must short+pan OR extended_addr */
{
.cmd = NL802154_CMD_GET_SEC_DEV,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT |
+ GENL_DONT_VALIDATE_DUMP_STRICT,
/* TODO .doit by matching extended_addr? */
.dumpit = nl802154_dump_llsec_dev,
.flags = GENL_ADMIN_PERM,
@@ -2452,7 +2439,8 @@
/* TODO remove complete devkey, put it as nested? */
{
.cmd = NL802154_CMD_GET_SEC_DEVKEY,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT |
+ GENL_DONT_VALIDATE_DUMP_STRICT,
/* TODO doit by matching ??? */
.dumpit = nl802154_dump_llsec_devkey,
.flags = GENL_ADMIN_PERM,
@@ -2477,7 +2465,8 @@
},
{
.cmd = NL802154_CMD_GET_SEC_LEVEL,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT |
+ GENL_DONT_VALIDATE_DUMP_STRICT,
/* TODO .doit by matching frame_type? */
.dumpit = nl802154_dump_llsec_seclevel,
.flags = GENL_ADMIN_PERM,
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index 9a675ba..c25f761 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -382,7 +382,7 @@
}
static int raw_setsockopt(struct sock *sk, int level, int optname,
- char __user *optval, unsigned int optlen)
+ sockptr_t optval, unsigned int optlen)
{
return -EOPNOTSUPP;
}
@@ -423,10 +423,6 @@
.recvmsg = sock_common_recvmsg,
.mmap = sock_no_mmap,
.sendpage = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
- .compat_setsockopt = compat_sock_common_setsockopt,
- .compat_getsockopt = compat_sock_common_getsockopt,
-#endif
};
/* DGRAM Sockets (802.15.4 dataframes) */
@@ -876,7 +872,7 @@
}
static int dgram_setsockopt(struct sock *sk, int level, int optname,
- char __user *optval, unsigned int optlen)
+ sockptr_t optval, unsigned int optlen)
{
struct dgram_sock *ro = dgram_sk(sk);
struct net *net = sock_net(sk);
@@ -886,7 +882,7 @@
if (optlen < sizeof(int))
return -EINVAL;
- if (get_user(val, (int __user *)optval))
+ if (copy_from_sockptr(&val, optval, sizeof(int)))
return -EFAULT;
lock_sock(sk);
@@ -986,10 +982,6 @@
.recvmsg = sock_common_recvmsg,
.mmap = sock_no_mmap,
.sendpage = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
- .compat_setsockopt = compat_sock_common_setsockopt,
- .compat_getsockopt = compat_sock_common_getsockopt,
-#endif
};
static void ieee802154_sock_destruct(struct sock *sk)