From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org,
pabeni@redhat.com, edumazet@google.com
Subject: [PATCH net-next 04/12] netfilter: ipset: Add support for new bitmask parameter
Date: Sun, 11 Dec 2022 11:11:56 +0100 [thread overview]
Message-ID: <20221211101204.1751-5-pablo@netfilter.org> (raw)
In-Reply-To: <20221211101204.1751-1-pablo@netfilter.org>
From: Vishwanath Pai <vpai@akamai.com>
Add a new parameter to complement the existing 'netmask' option. The
main difference between netmask and bitmask is that bitmask takes any
arbitrary ip address as input, it does not have to be a valid netmask.
The name of the new parameter is 'bitmask'. This lets us mask out
arbitrary bits in the ip address, for example:
ipset create set1 hash:ip bitmask 255.128.255.0
ipset create set2 hash:ip,port family inet6 bitmask ffff::ff80
Signed-off-by: Vishwanath Pai <vpai@akamai.com>
Signed-off-by: Joshua Hunt <johunt@akamai.com>
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
include/linux/netfilter/ipset/ip_set.h | 10 +++
include/uapi/linux/netfilter/ipset/ip_set.h | 2 +
net/netfilter/ipset/ip_set_hash_gen.h | 71 ++++++++++++++++++---
net/netfilter/ipset/ip_set_hash_ip.c | 19 +++---
net/netfilter/ipset/ip_set_hash_ipport.c | 24 ++++++-
net/netfilter/ipset/ip_set_hash_netnet.c | 26 ++++++--
6 files changed, 126 insertions(+), 26 deletions(-)
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index ada1296c87d5..ab934ad951a8 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -515,6 +515,16 @@ ip_set_init_skbinfo(struct ip_set_skbinfo *skbinfo,
*skbinfo = ext->skbinfo;
}
+static inline void
+nf_inet_addr_mask_inplace(union nf_inet_addr *a1,
+ const union nf_inet_addr *mask)
+{
+ a1->all[0] &= mask->all[0];
+ a1->all[1] &= mask->all[1];
+ a1->all[2] &= mask->all[2];
+ a1->all[3] &= mask->all[3];
+}
+
#define IP_SET_INIT_KEXT(skb, opt, set) \
{ .bytes = (skb)->len, .packets = 1, .target = true,\
.timeout = ip_set_adt_opt_timeout(opt, set) }
diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h
index 79e5d68b87af..333807efd32b 100644
--- a/include/uapi/linux/netfilter/ipset/ip_set.h
+++ b/include/uapi/linux/netfilter/ipset/ip_set.h
@@ -85,6 +85,7 @@ enum {
IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO, /* 9 */
IPSET_ATTR_MARK, /* 10 */
IPSET_ATTR_MARKMASK, /* 11 */
+ IPSET_ATTR_BITMASK, /* 12 */
/* Reserve empty slots */
IPSET_ATTR_CADT_MAX = 16,
/* Create-only specific attributes */
@@ -153,6 +154,7 @@ enum ipset_errno {
IPSET_ERR_COMMENT,
IPSET_ERR_INVALID_MARKMASK,
IPSET_ERR_SKBINFO,
+ IPSET_ERR_BITMASK_NETMASK_EXCL,
/* Type specific error codes */
IPSET_ERR_TYPE_SPECIFIC = 4352,
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 3adc291d9ce1..fdb5225a3e5c 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -159,6 +159,17 @@ htable_size(u8 hbits)
(SET_WITH_TIMEOUT(set) && \
ip_set_timeout_expired(ext_timeout(d, set)))
+#if defined(IP_SET_HASH_WITH_NETMASK) || defined(IP_SET_HASH_WITH_BITMASK)
+static const union nf_inet_addr onesmask = {
+ .all[0] = 0xffffffff,
+ .all[1] = 0xffffffff,
+ .all[2] = 0xffffffff,
+ .all[3] = 0xffffffff
+};
+
+static const union nf_inet_addr zeromask = {};
+#endif
+
#endif /* _IP_SET_HASH_GEN_H */
#ifndef MTYPE
@@ -283,8 +294,9 @@ struct htype {
u32 markmask; /* markmask value for mark mask to store */
#endif
u8 bucketsize; /* max elements in an array block */
-#ifdef IP_SET_HASH_WITH_NETMASK
+#if defined(IP_SET_HASH_WITH_NETMASK) || defined(IP_SET_HASH_WITH_BITMASK)
u8 netmask; /* netmask value for subnets to store */
+ union nf_inet_addr bitmask; /* stores bitmask */
#endif
struct list_head ad; /* Resize add|del backlist */
struct mtype_elem next; /* temporary storage for uadd */
@@ -459,8 +471,8 @@ mtype_same_set(const struct ip_set *a, const struct ip_set *b)
/* Resizing changes htable_bits, so we ignore it */
return x->maxelem == y->maxelem &&
a->timeout == b->timeout &&
-#ifdef IP_SET_HASH_WITH_NETMASK
- x->netmask == y->netmask &&
+#if defined(IP_SET_HASH_WITH_NETMASK) || defined(IP_SET_HASH_WITH_BITMASK)
+ nf_inet_addr_cmp(&x->bitmask, &y->bitmask) &&
#endif
#ifdef IP_SET_HASH_WITH_MARKMASK
x->markmask == y->markmask &&
@@ -1264,9 +1276,21 @@ mtype_head(struct ip_set *set, struct sk_buff *skb)
htonl(jhash_size(htable_bits))) ||
nla_put_net32(skb, IPSET_ATTR_MAXELEM, htonl(h->maxelem)))
goto nla_put_failure;
+#ifdef IP_SET_HASH_WITH_BITMASK
+ /* if netmask is set to anything other than HOST_MASK we know that the user supplied netmask
+ * and not bitmask. These two are mutually exclusive. */
+ if (h->netmask == HOST_MASK && !nf_inet_addr_cmp(&onesmask, &h->bitmask)) {
+ if (set->family == NFPROTO_IPV4) {
+ if (nla_put_ipaddr4(skb, IPSET_ATTR_BITMASK, h->bitmask.ip))
+ goto nla_put_failure;
+ } else if (set->family == NFPROTO_IPV6) {
+ if (nla_put_ipaddr6(skb, IPSET_ATTR_BITMASK, &h->bitmask.in6))
+ goto nla_put_failure;
+ }
+ }
+#endif
#ifdef IP_SET_HASH_WITH_NETMASK
- if (h->netmask != HOST_MASK &&
- nla_put_u8(skb, IPSET_ATTR_NETMASK, h->netmask))
+ if (h->netmask != HOST_MASK && nla_put_u8(skb, IPSET_ATTR_NETMASK, h->netmask))
goto nla_put_failure;
#endif
#ifdef IP_SET_HASH_WITH_MARKMASK
@@ -1429,8 +1453,10 @@ IPSET_TOKEN(HTYPE, _create)(struct net *net, struct ip_set *set,
u32 markmask;
#endif
u8 hbits;
-#ifdef IP_SET_HASH_WITH_NETMASK
- u8 netmask;
+#if defined(IP_SET_HASH_WITH_NETMASK) || defined(IP_SET_HASH_WITH_BITMASK)
+ int ret __attribute__((unused)) = 0;
+ u8 netmask = set->family == NFPROTO_IPV4 ? 32 : 128;
+ union nf_inet_addr bitmask = onesmask;
#endif
size_t hsize;
struct htype *h;
@@ -1468,7 +1494,6 @@ IPSET_TOKEN(HTYPE, _create)(struct net *net, struct ip_set *set,
#endif
#ifdef IP_SET_HASH_WITH_NETMASK
- netmask = set->family == NFPROTO_IPV4 ? 32 : 128;
if (tb[IPSET_ATTR_NETMASK]) {
netmask = nla_get_u8(tb[IPSET_ATTR_NETMASK]);
@@ -1476,6 +1501,33 @@ IPSET_TOKEN(HTYPE, _create)(struct net *net, struct ip_set *set,
(set->family == NFPROTO_IPV6 && netmask > 128) ||
netmask == 0)
return -IPSET_ERR_INVALID_NETMASK;
+
+ /* we convert netmask to bitmask and store it */
+ if (set->family == NFPROTO_IPV4)
+ bitmask.ip = ip_set_netmask(netmask);
+ else
+ ip6_netmask(&bitmask, netmask);
+ }
+#endif
+
+#ifdef IP_SET_HASH_WITH_BITMASK
+ if (tb[IPSET_ATTR_BITMASK]) {
+ /* bitmask and netmask do the same thing, allow only one of these options */
+ if (tb[IPSET_ATTR_NETMASK])
+ return -IPSET_ERR_BITMASK_NETMASK_EXCL;
+
+ if (set->family == NFPROTO_IPV4) {
+ ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_BITMASK], &bitmask.ip);
+ if (ret || !bitmask.ip)
+ return -IPSET_ERR_INVALID_NETMASK;
+ } else if (set->family == NFPROTO_IPV6) {
+ ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_BITMASK], &bitmask);
+ if (ret || ipv6_addr_any(&bitmask.in6))
+ return -IPSET_ERR_INVALID_NETMASK;
+ }
+
+ if (nf_inet_addr_cmp(&bitmask, &zeromask))
+ return -IPSET_ERR_INVALID_NETMASK;
}
#endif
@@ -1518,7 +1570,8 @@ IPSET_TOKEN(HTYPE, _create)(struct net *net, struct ip_set *set,
for (i = 0; i < ahash_numof_locks(hbits); i++)
spin_lock_init(&t->hregion[i].lock);
h->maxelem = maxelem;
-#ifdef IP_SET_HASH_WITH_NETMASK
+#if defined(IP_SET_HASH_WITH_NETMASK) || defined(IP_SET_HASH_WITH_BITMASK)
+ h->bitmask = bitmask;
h->netmask = netmask;
#endif
#ifdef IP_SET_HASH_WITH_MARKMASK
diff --git a/net/netfilter/ipset/ip_set_hash_ip.c b/net/netfilter/ipset/ip_set_hash_ip.c
index dd30c03d5a23..556f74268a28 100644
--- a/net/netfilter/ipset/ip_set_hash_ip.c
+++ b/net/netfilter/ipset/ip_set_hash_ip.c
@@ -24,7 +24,8 @@
/* 2 Comments support */
/* 3 Forceadd support */
/* 4 skbinfo support */
-#define IPSET_TYPE_REV_MAX 5 /* bucketsize, initval support */
+/* 5 bucketsize, initval support */
+#define IPSET_TYPE_REV_MAX 6 /* bitmask support */
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@netfilter.org>");
@@ -34,6 +35,7 @@ MODULE_ALIAS("ip_set_hash:ip");
/* Type specific function prefix */
#define HTYPE hash_ip
#define IP_SET_HASH_WITH_NETMASK
+#define IP_SET_HASH_WITH_BITMASK
/* IPv4 variant */
@@ -86,7 +88,7 @@ hash_ip4_kadt(struct ip_set *set, const struct sk_buff *skb,
__be32 ip;
ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &ip);
- ip &= ip_set_netmask(h->netmask);
+ ip &= h->bitmask.ip;
if (ip == 0)
return -EINVAL;
@@ -119,7 +121,7 @@ hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[],
if (ret)
return ret;
- ip &= ip_set_hostmask(h->netmask);
+ ip &= ntohl(h->bitmask.ip);
e.ip = htonl(ip);
if (e.ip == 0)
return -IPSET_ERR_HASH_ELEM;
@@ -187,12 +189,6 @@ hash_ip6_data_equal(const struct hash_ip6_elem *ip1,
return ipv6_addr_equal(&ip1->ip.in6, &ip2->ip.in6);
}
-static void
-hash_ip6_netmask(union nf_inet_addr *ip, u8 prefix)
-{
- ip6_netmask(ip, prefix);
-}
-
static bool
hash_ip6_data_list(struct sk_buff *skb, const struct hash_ip6_elem *e)
{
@@ -229,7 +225,7 @@ hash_ip6_kadt(struct ip_set *set, const struct sk_buff *skb,
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip.in6);
- hash_ip6_netmask(&e.ip, h->netmask);
+ nf_inet_addr_mask_inplace(&e.ip, &h->bitmask);
if (ipv6_addr_any(&e.ip.in6))
return -EINVAL;
@@ -268,7 +264,7 @@ hash_ip6_uadt(struct ip_set *set, struct nlattr *tb[],
if (ret)
return ret;
- hash_ip6_netmask(&e.ip, h->netmask);
+ nf_inet_addr_mask_inplace(&e.ip, &h->bitmask);
if (ipv6_addr_any(&e.ip.in6))
return -IPSET_ERR_HASH_ELEM;
@@ -295,6 +291,7 @@ static struct ip_set_type hash_ip_type __read_mostly = {
[IPSET_ATTR_RESIZE] = { .type = NLA_U8 },
[IPSET_ATTR_TIMEOUT] = { .type = NLA_U32 },
[IPSET_ATTR_NETMASK] = { .type = NLA_U8 },
+ [IPSET_ATTR_BITMASK] = { .type = NLA_NESTED },
[IPSET_ATTR_CADT_FLAGS] = { .type = NLA_U32 },
},
.adt_policy = {
diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c
index 7303138e46be..2ffbd0b78a8c 100644
--- a/net/netfilter/ipset/ip_set_hash_ipport.c
+++ b/net/netfilter/ipset/ip_set_hash_ipport.c
@@ -26,7 +26,8 @@
/* 3 Comments support added */
/* 4 Forceadd support added */
/* 5 skbinfo support added */
-#define IPSET_TYPE_REV_MAX 6 /* bucketsize, initval support added */
+/* 6 bucketsize, initval support added */
+#define IPSET_TYPE_REV_MAX 7 /* bitmask support added */
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@netfilter.org>");
@@ -35,6 +36,8 @@ MODULE_ALIAS("ip_set_hash:ip,port");
/* Type specific function prefix */
#define HTYPE hash_ipport
+#define IP_SET_HASH_WITH_NETMASK
+#define IP_SET_HASH_WITH_BITMASK
/* IPv4 variant */
@@ -92,12 +95,16 @@ hash_ipport4_kadt(struct ip_set *set, const struct sk_buff *skb,
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipport4_elem e = { .ip = 0 };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
+ const struct MTYPE *h = set->data;
if (!ip_set_get_ip4_port(skb, opt->flags & IPSET_DIM_TWO_SRC,
&e.port, &e.proto))
return -EINVAL;
ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip);
+ e.ip &= h->bitmask.ip;
+ if (e.ip == 0)
+ return -EINVAL;
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}
@@ -129,6 +136,10 @@ hash_ipport4_uadt(struct ip_set *set, struct nlattr *tb[],
if (ret)
return ret;
+ e.ip &= h->bitmask.ip;
+ if (e.ip == 0)
+ return -EINVAL;
+
e.port = nla_get_be16(tb[IPSET_ATTR_PORT]);
if (tb[IPSET_ATTR_PROTO]) {
@@ -253,12 +264,17 @@ hash_ipport6_kadt(struct ip_set *set, const struct sk_buff *skb,
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_ipport6_elem e = { .ip = { .all = { 0 } } };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
+ const struct MTYPE *h = set->data;
if (!ip_set_get_ip6_port(skb, opt->flags & IPSET_DIM_TWO_SRC,
&e.port, &e.proto))
return -EINVAL;
ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip.in6);
+ nf_inet_addr_mask_inplace(&e.ip, &h->bitmask);
+ if (ipv6_addr_any(&e.ip.in6))
+ return -EINVAL;
+
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}
@@ -298,6 +314,10 @@ hash_ipport6_uadt(struct ip_set *set, struct nlattr *tb[],
if (ret)
return ret;
+ nf_inet_addr_mask_inplace(&e.ip, &h->bitmask);
+ if (ipv6_addr_any(&e.ip.in6))
+ return -EINVAL;
+
e.port = nla_get_be16(tb[IPSET_ATTR_PORT]);
if (tb[IPSET_ATTR_PROTO]) {
@@ -356,6 +376,8 @@ static struct ip_set_type hash_ipport_type __read_mostly = {
[IPSET_ATTR_PROTO] = { .type = NLA_U8 },
[IPSET_ATTR_TIMEOUT] = { .type = NLA_U32 },
[IPSET_ATTR_CADT_FLAGS] = { .type = NLA_U32 },
+ [IPSET_ATTR_NETMASK] = { .type = NLA_U8 },
+ [IPSET_ATTR_BITMASK] = { .type = NLA_NESTED },
},
.adt_policy = {
[IPSET_ATTR_IP] = { .type = NLA_NESTED },
diff --git a/net/netfilter/ipset/ip_set_hash_netnet.c b/net/netfilter/ipset/ip_set_hash_netnet.c
index 3d09eefe998a..cdfb78c6e0d3 100644
--- a/net/netfilter/ipset/ip_set_hash_netnet.c
+++ b/net/netfilter/ipset/ip_set_hash_netnet.c
@@ -23,7 +23,8 @@
#define IPSET_TYPE_REV_MIN 0
/* 1 Forceadd support added */
/* 2 skbinfo support added */
-#define IPSET_TYPE_REV_MAX 3 /* bucketsize, initval support added */
+/* 3 bucketsize, initval support added */
+#define IPSET_TYPE_REV_MAX 4 /* bitmask support added */
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa>");
@@ -33,6 +34,8 @@ MODULE_ALIAS("ip_set_hash:net,net");
/* Type specific function prefix */
#define HTYPE hash_netnet
#define IP_SET_HASH_WITH_NETS
+#define IP_SET_HASH_WITH_NETMASK
+#define IP_SET_HASH_WITH_BITMASK
#define IPSET_NET_COUNT 2
/* IPv4 variants */
@@ -153,8 +156,8 @@ hash_netnet4_kadt(struct ip_set *set, const struct sk_buff *skb,
ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip[0]);
ip4addrptr(skb, opt->flags & IPSET_DIM_TWO_SRC, &e.ip[1]);
- e.ip[0] &= ip_set_netmask(e.cidr[0]);
- e.ip[1] &= ip_set_netmask(e.cidr[1]);
+ e.ip[0] &= (ip_set_netmask(e.cidr[0]) & h->bitmask.ip);
+ e.ip[1] &= (ip_set_netmask(e.cidr[1]) & h->bitmask.ip);
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}
@@ -213,8 +216,8 @@ hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[],
if (adt == IPSET_TEST || !(tb[IPSET_ATTR_IP_TO] ||
tb[IPSET_ATTR_IP2_TO])) {
- e.ip[0] = htonl(ip & ip_set_hostmask(e.cidr[0]));
- e.ip[1] = htonl(ip2_from & ip_set_hostmask(e.cidr[1]));
+ e.ip[0] = htonl(ip & ntohl(h->bitmask.ip) & ip_set_hostmask(e.cidr[0]));
+ e.ip[1] = htonl(ip2_from & ntohl(h->bitmask.ip) & ip_set_hostmask(e.cidr[1]));
ret = adtfn(set, &e, &ext, &ext, flags);
return ip_set_enomatch(ret, flags, adt, set) ? -ret :
ip_set_eexist(ret, flags) ? 0 : ret;
@@ -404,6 +407,11 @@ hash_netnet6_kadt(struct ip_set *set, const struct sk_buff *skb,
ip6_netmask(&e.ip[0], e.cidr[0]);
ip6_netmask(&e.ip[1], e.cidr[1]);
+ nf_inet_addr_mask_inplace(&e.ip[0], &h->bitmask);
+ nf_inet_addr_mask_inplace(&e.ip[1], &h->bitmask);
+ if (e.cidr[0] == HOST_MASK && ipv6_addr_any(&e.ip[0].in6))
+ return -EINVAL;
+
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}
@@ -414,6 +422,7 @@ hash_netnet6_uadt(struct ip_set *set, struct nlattr *tb[],
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netnet6_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
+ const struct hash_netnet6 *h = set->data;
int ret;
if (tb[IPSET_ATTR_LINENO])
@@ -453,6 +462,11 @@ hash_netnet6_uadt(struct ip_set *set, struct nlattr *tb[],
ip6_netmask(&e.ip[0], e.cidr[0]);
ip6_netmask(&e.ip[1], e.cidr[1]);
+ nf_inet_addr_mask_inplace(&e.ip[0], &h->bitmask);
+ nf_inet_addr_mask_inplace(&e.ip[1], &h->bitmask);
+ if (e.cidr[0] == HOST_MASK && ipv6_addr_any(&e.ip[0].in6))
+ return -IPSET_ERR_HASH_ELEM;
+
if (tb[IPSET_ATTR_CADT_FLAGS]) {
u32 cadt_flags = ip_set_get_h32(tb[IPSET_ATTR_CADT_FLAGS]);
@@ -484,6 +498,8 @@ static struct ip_set_type hash_netnet_type __read_mostly = {
[IPSET_ATTR_RESIZE] = { .type = NLA_U8 },
[IPSET_ATTR_TIMEOUT] = { .type = NLA_U32 },
[IPSET_ATTR_CADT_FLAGS] = { .type = NLA_U32 },
+ [IPSET_ATTR_NETMASK] = { .type = NLA_U8 },
+ [IPSET_ATTR_BITMASK] = { .type = NLA_NESTED },
},
.adt_policy = {
[IPSET_ATTR_IP] = { .type = NLA_NESTED },
--
2.30.2
next prev parent reply other threads:[~2022-12-11 10:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-11 10:11 [PATCH net-next 00/12] Netfilter/IPVS updates for net-next Pablo Neira Ayuso
2022-12-11 10:11 ` [PATCH net-next 01/12] netfilter: nft_inner: fix IS_ERR() vs NULL check Pablo Neira Ayuso
2022-12-12 23:00 ` patchwork-bot+netdevbpf
2022-12-11 10:11 ` [PATCH net-next 02/12] netfilter: conntrack: add sctp DATA_SENT state Pablo Neira Ayuso
2022-12-11 10:11 ` [PATCH net-next 03/12] netfilter: conntrack: merge ipv4+ipv6 confirm functions Pablo Neira Ayuso
2022-12-11 10:11 ` Pablo Neira Ayuso [this message]
2022-12-11 10:11 ` [PATCH net-next 05/12] netfilter: conntrack: set icmpv6 redirects as RELATED Pablo Neira Ayuso
2023-02-14 8:19 ` Wang Hai
2023-02-14 8:48 ` Wang Hai
2022-12-11 10:11 ` [PATCH net-next 06/12] netfilter: flowtable: add a 'default' case to flowtable datapath Pablo Neira Ayuso
2022-12-11 10:11 ` [PATCH net-next 07/12] ipvs: add rcu protection to stats Pablo Neira Ayuso
2022-12-11 10:12 ` [PATCH net-next 08/12] ipvs: use common functions for stats allocation Pablo Neira Ayuso
2022-12-11 10:12 ` [PATCH net-next 09/12] ipvs: use u64_stats_t for the per-cpu counters Pablo Neira Ayuso
2022-12-11 10:12 ` [PATCH net-next 10/12] ipvs: use kthreads for stats estimation Pablo Neira Ayuso
2022-12-11 10:12 ` [PATCH net-next 11/12] ipvs: add est_cpulist and est_nice sysctl vars Pablo Neira Ayuso
2022-12-11 10:12 ` [PATCH net-next 12/12] ipvs: run_estimation should control the kthread tasks Pablo Neira Ayuso
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