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-rw-r--r--arch/mips/configs/malta_defconfig1
-rw-r--r--arch/mips/configs/malta_kvm_defconfig1
-rw-r--r--arch/mips/configs/malta_kvm_guest_defconfig1
-rw-r--r--arch/mips/configs/malta_qemu_32r6_defconfig1
-rw-r--r--arch/mips/configs/maltaaprp_defconfig1
-rw-r--r--arch/mips/configs/maltasmvp_defconfig1
-rw-r--r--arch/mips/configs/maltasmvp_eva_defconfig1
-rw-r--r--arch/mips/configs/maltaup_defconfig1
-rw-r--r--arch/mips/configs/maltaup_xpa_defconfig1
-rw-r--r--arch/mips/configs/rb532_defconfig1
-rw-r--r--arch/powerpc/configs/ppc6xx_defconfig1
-rw-r--r--arch/sh/configs/se7712_defconfig1
-rw-r--r--arch/sh/configs/se7721_defconfig1
-rw-r--r--arch/sh/configs/titan_defconfig1
-rw-r--r--include/net/pkt_cls.h5
-rw-r--r--include/uapi/linux/pkt_cls.h2
-rw-r--r--net/sched/Kconfig8
-rw-r--r--net/sched/cls_flower.c3
-rw-r--r--net/sched/cls_fw.c13
-rw-r--r--net/sched/cls_u32.c15
-rw-r--r--tools/include/uapi/linux/pkt_cls.h2
-rw-r--r--tools/testing/selftests/tc-testing/config1
22 files changed, 4 insertions, 59 deletions
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 0ee5e677662e..0de92ac1ca64 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -210,7 +210,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_MAC80211_MESH=y
diff --git a/arch/mips/configs/malta_kvm_defconfig b/arch/mips/configs/malta_kvm_defconfig
index 041bffac043b..efc3abace048 100644
--- a/arch/mips/configs/malta_kvm_defconfig
+++ b/arch/mips/configs/malta_kvm_defconfig
@@ -215,7 +215,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_MAC80211_MESH=y
diff --git a/arch/mips/configs/malta_kvm_guest_defconfig b/arch/mips/configs/malta_kvm_guest_defconfig
index 511065e62182..c6ceeca4394d 100644
--- a/arch/mips/configs/malta_kvm_guest_defconfig
+++ b/arch/mips/configs/malta_kvm_guest_defconfig
@@ -212,7 +212,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_MAC80211_MESH=y
diff --git a/arch/mips/configs/malta_qemu_32r6_defconfig b/arch/mips/configs/malta_qemu_32r6_defconfig
index 299088043164..e6c600dc1814 100644
--- a/arch/mips/configs/malta_qemu_32r6_defconfig
+++ b/arch/mips/configs/malta_qemu_32r6_defconfig
@@ -74,7 +74,6 @@ CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_BLK_DEV_LOOP=y
diff --git a/arch/mips/configs/maltaaprp_defconfig b/arch/mips/configs/maltaaprp_defconfig
index 2b4b3a24f637..82b44b774553 100644
--- a/arch/mips/configs/maltaaprp_defconfig
+++ b/arch/mips/configs/maltaaprp_defconfig
@@ -76,7 +76,6 @@ CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_BLK_DEV_LOOP=y
diff --git a/arch/mips/configs/maltasmvp_defconfig b/arch/mips/configs/maltasmvp_defconfig
index 425ddfd7cd78..4190fc6189a0 100644
--- a/arch/mips/configs/maltasmvp_defconfig
+++ b/arch/mips/configs/maltasmvp_defconfig
@@ -77,7 +77,6 @@ CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_BLK_DEV_LOOP=y
diff --git a/arch/mips/configs/maltasmvp_eva_defconfig b/arch/mips/configs/maltasmvp_eva_defconfig
index 8beaa7ba1e52..a13c10e910ec 100644
--- a/arch/mips/configs/maltasmvp_eva_defconfig
+++ b/arch/mips/configs/maltasmvp_eva_defconfig
@@ -78,7 +78,6 @@ CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_BLK_DEV_LOOP=y
diff --git a/arch/mips/configs/maltaup_defconfig b/arch/mips/configs/maltaup_defconfig
index 6e8b95ceb54a..b35f1fc690fb 100644
--- a/arch/mips/configs/maltaup_defconfig
+++ b/arch/mips/configs/maltaup_defconfig
@@ -75,7 +75,6 @@ CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_CLS_IND=y
# CONFIG_WIRELESS is not set
CONFIG_DEVTMPFS=y
CONFIG_BLK_DEV_LOOP=y
diff --git a/arch/mips/configs/maltaup_xpa_defconfig b/arch/mips/configs/maltaup_xpa_defconfig
index 6c026db96ff9..56861aef2756 100644
--- a/arch/mips/configs/maltaup_xpa_defconfig
+++ b/arch/mips/configs/maltaup_xpa_defconfig
@@ -212,7 +212,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_MAC80211_MESH=y
diff --git a/arch/mips/configs/rb532_defconfig b/arch/mips/configs/rb532_defconfig
index 50632a3103dd..864c70fbe668 100644
--- a/arch/mips/configs/rb532_defconfig
+++ b/arch/mips/configs/rb532_defconfig
@@ -103,7 +103,6 @@ CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_HAMRADIO=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 7c6baf6df139..aa51b9b66fa2 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -301,7 +301,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_IRDA=m
CONFIG_IRLAN=m
CONFIG_IRNET=m
diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig
index 5a1097641247..1e116529735f 100644
--- a/arch/sh/configs/se7712_defconfig
+++ b/arch/sh/configs/se7712_defconfig
@@ -63,7 +63,6 @@ CONFIG_NET_SCH_NETEM=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_FW=y
-CONFIG_NET_CLS_IND=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_BLOCK=y
diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig
index 9c0ef13bee10..c66e512719ab 100644
--- a/arch/sh/configs/se7721_defconfig
+++ b/arch/sh/configs/se7721_defconfig
@@ -62,7 +62,6 @@ CONFIG_NET_SCH_NETEM=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_FW=y
-CONFIG_NET_CLS_IND=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_BLOCK=y
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index 822fa9e96f74..171ab05ce4fc 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -142,7 +142,6 @@ CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_FW_LOADER=m
CONFIG_CONNECTOR=m
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 514e3c80ecc1..720f2b32fc2f 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -7,6 +7,7 @@
#include <net/sch_generic.h>
#include <net/act_api.h>
#include <net/flow_offload.h>
+#include <net/net_namespace.h>
/* TC action not accessible from user space */
#define TC_ACT_REINSERT (TC_ACT_VALUE_MAX + 1)
@@ -576,9 +577,6 @@ static inline int tcf_valid_offset(const struct sk_buff *skb,
(ptr <= (ptr + len)));
}
-#ifdef CONFIG_NET_CLS_IND
-#include <net/net_namespace.h>
-
static inline int
tcf_change_indev(struct net *net, struct nlattr *indev_tlv,
struct netlink_ext_ack *extack)
@@ -605,7 +603,6 @@ tcf_match_indev(struct sk_buff *skb, int ifindex)
return false;
return ifindex == skb->skb_iif;
}
-#endif /* CONFIG_NET_CLS_IND */
int tc_setup_flow_action(struct flow_action *flow_action,
const struct tcf_exts *exts);
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index a93680fc4bfa..8cc6b6777b3c 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -295,7 +295,7 @@ enum {
TCA_FW_UNSPEC,
TCA_FW_CLASSID,
TCA_FW_POLICE,
- TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */
+ TCA_FW_INDEV,
TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
TCA_FW_MASK,
__TCA_FW_MAX
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index d104f7ee26c7..360fdd3eaa77 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -941,14 +941,6 @@ config NET_IFE_SKBTCINDEX
tristate "Support to encoding decoding skb tcindex on IFE action"
depends on NET_ACT_IFE
-config NET_CLS_IND
- bool "Incoming device classification"
- depends on NET_CLS_U32 || NET_CLS_FW
- ---help---
- Say Y here to extend the u32 and fw classifier to support
- classification based on the incoming device. This option is
- likely to disappear in favour of the metadata ematch.
-
endif # NET_SCHED
config NET_SCH_FIFO
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index c388372df0e2..84c7f279855b 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -1010,7 +1010,7 @@ static int fl_set_key(struct net *net, struct nlattr **tb,
{
__be16 ethertype;
int ret = 0;
-#ifdef CONFIG_NET_CLS_IND
+
if (tb[TCA_FLOWER_INDEV]) {
int err = tcf_change_indev(net, tb[TCA_FLOWER_INDEV], extack);
if (err < 0)
@@ -1018,7 +1018,6 @@ static int fl_set_key(struct net *net, struct nlattr **tb,
key->indev_ifindex = err;
mask->indev_ifindex = 0xffffffff;
}
-#endif
fl_set_key_val(tb, key->eth.dst, TCA_FLOWER_KEY_ETH_DST,
mask->eth.dst, TCA_FLOWER_KEY_ETH_DST_MASK,
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 4dab833f66cb..c9496c920d6f 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -8,9 +8,6 @@
* Karlis Peisenieks <karlis@mt.lv> : 990415 : fw_walk off by one
* Karlis Peisenieks <karlis@mt.lv> : 990415 : fw_delete killed all the filter (and kernel).
* Alex <alex@pilotsoft.com> : 2004xxyy: Added Action extension
- *
- * JHS: We should remove the CONFIG_NET_CLS_IND from here
- * eventually when the meta match extension is made available
*/
#include <linux/module.h>
@@ -37,9 +34,7 @@ struct fw_filter {
struct fw_filter __rcu *next;
u32 id;
struct tcf_result res;
-#ifdef CONFIG_NET_CLS_IND
int ifindex;
-#endif /* CONFIG_NET_CLS_IND */
struct tcf_exts exts;
struct tcf_proto *tp;
struct rcu_work rwork;
@@ -67,10 +62,8 @@ static int fw_classify(struct sk_buff *skb, const struct tcf_proto *tp,
f = rcu_dereference_bh(f->next)) {
if (f->id == id) {
*res = f->res;
-#ifdef CONFIG_NET_CLS_IND
if (!tcf_match_indev(skb, f->ifindex))
continue;
-#endif /* CONFIG_NET_CLS_IND */
r = tcf_exts_exec(skb, &f->exts, res);
if (r < 0)
continue;
@@ -222,7 +215,6 @@ static int fw_set_parms(struct net *net, struct tcf_proto *tp,
tcf_bind_filter(tp, &f->res, base);
}
-#ifdef CONFIG_NET_CLS_IND
if (tb[TCA_FW_INDEV]) {
int ret;
ret = tcf_change_indev(net, tb[TCA_FW_INDEV], extack);
@@ -230,7 +222,6 @@ static int fw_set_parms(struct net *net, struct tcf_proto *tp,
return ret;
f->ifindex = ret;
}
-#endif /* CONFIG_NET_CLS_IND */
err = -EINVAL;
if (tb[TCA_FW_MASK]) {
@@ -276,9 +267,7 @@ static int fw_change(struct net *net, struct sk_buff *in_skb,
fnew->id = f->id;
fnew->res = f->res;
-#ifdef CONFIG_NET_CLS_IND
fnew->ifindex = f->ifindex;
-#endif /* CONFIG_NET_CLS_IND */
fnew->tp = f->tp;
err = tcf_exts_init(&fnew->exts, net, TCA_FW_ACT,
@@ -405,14 +394,12 @@ static int fw_dump(struct net *net, struct tcf_proto *tp, void *fh,
if (f->res.classid &&
nla_put_u32(skb, TCA_FW_CLASSID, f->res.classid))
goto nla_put_failure;
-#ifdef CONFIG_NET_CLS_IND
if (f->ifindex) {
struct net_device *dev;
dev = __dev_get_by_index(net, f->ifindex);
if (dev && nla_put_string(skb, TCA_FW_INDEV, dev->name))
goto nla_put_failure;
}
-#endif /* CONFIG_NET_CLS_IND */
if (head->mask != 0xFFFFFFFF &&
nla_put_u32(skb, TCA_FW_MASK, head->mask))
goto nla_put_failure;
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index c7727de5e073..be9e46c77e8b 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -20,9 +20,6 @@
* pure RSVP doesn't need such a general approach and can use
* much simpler (and faster) schemes, sort of cls_rsvp.c.
*
- * JHS: We should remove the CONFIG_NET_CLS_IND from here
- * eventually when the meta match extension is made available
- *
* nfmark match added by Catalin(ux aka Dino) BOIE <catab at umbrella.ro>
*/
@@ -48,9 +45,7 @@ struct tc_u_knode {
u32 handle;
struct tc_u_hnode __rcu *ht_up;
struct tcf_exts exts;
-#ifdef CONFIG_NET_CLS_IND
int ifindex;
-#endif
u8 fshift;
struct tcf_result res;
struct tc_u_hnode __rcu *ht_down;
@@ -176,12 +171,10 @@ check_terminal:
if (n->sel.flags & TC_U32_TERMINAL) {
*res = n->res;
-#ifdef CONFIG_NET_CLS_IND
if (!tcf_match_indev(skb, n->ifindex)) {
n = rcu_dereference_bh(n->next);
goto next_knode;
}
-#endif
#ifdef CONFIG_CLS_U32_PERF
__this_cpu_inc(n->pf->rhit);
#endif
@@ -761,7 +754,6 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
tcf_bind_filter(tp, &n->res, base);
}
-#ifdef CONFIG_NET_CLS_IND
if (tb[TCA_U32_INDEV]) {
int ret;
ret = tcf_change_indev(net, tb[TCA_U32_INDEV], extack);
@@ -769,7 +761,6 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
return -EINVAL;
n->ifindex = ret;
}
-#endif
return 0;
}
@@ -817,9 +808,7 @@ static struct tc_u_knode *u32_init_knode(struct net *net, struct tcf_proto *tp,
new->handle = n->handle;
RCU_INIT_POINTER(new->ht_up, n->ht_up);
-#ifdef CONFIG_NET_CLS_IND
new->ifindex = n->ifindex;
-#endif
new->fshift = n->fshift;
new->res = n->res;
new->flags = n->flags;
@@ -1351,14 +1340,12 @@ static int u32_dump(struct net *net, struct tcf_proto *tp, void *fh,
if (tcf_exts_dump(skb, &n->exts) < 0)
goto nla_put_failure;
-#ifdef CONFIG_NET_CLS_IND
if (n->ifindex) {
struct net_device *dev;
dev = __dev_get_by_index(net, n->ifindex);
if (dev && nla_put_string(skb, TCA_U32_INDEV, dev->name))
goto nla_put_failure;
}
-#endif
#ifdef CONFIG_CLS_U32_PERF
gpf = kzalloc(sizeof(struct tc_u32_pcnt) +
n->sel.nkeys * sizeof(u64),
@@ -1422,9 +1409,7 @@ static int __init init_u32(void)
#ifdef CONFIG_CLS_U32_PERF
pr_info(" Performance counters on\n");
#endif
-#ifdef CONFIG_NET_CLS_IND
pr_info(" input device check on\n");
-#endif
#ifdef CONFIG_NET_CLS_ACT
pr_info(" Actions configured\n");
#endif
diff --git a/tools/include/uapi/linux/pkt_cls.h b/tools/include/uapi/linux/pkt_cls.h
index 401d0c1e612d..12153771396a 100644
--- a/tools/include/uapi/linux/pkt_cls.h
+++ b/tools/include/uapi/linux/pkt_cls.h
@@ -257,7 +257,7 @@ enum {
TCA_FW_UNSPEC,
TCA_FW_CLASSID,
TCA_FW_POLICE,
- TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */
+ TCA_FW_INDEV,
TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
TCA_FW_MASK,
__TCA_FW_MAX
diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config
index b235efd55367..1adc4f9bb795 100644
--- a/tools/testing/selftests/tc-testing/config
+++ b/tools/testing/selftests/tc-testing/config
@@ -45,5 +45,4 @@ CONFIG_NET_ACT_TUNNEL_KEY=m
CONFIG_NET_IFE_SKBMARK=m
CONFIG_NET_IFE_SKBPRIO=m
CONFIG_NET_IFE_SKBTCINDEX=m
-CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.