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-rw-r--r--include/asm-generic/tlb.h4
-rw-r--r--include/linux/cgroup.h1
-rw-r--r--include/linux/gfp.h18
-rw-r--r--include/linux/license.h2
-rw-r--r--include/linux/mm.h29
-rw-r--r--include/linux/mmc/mmc.h2
-rw-r--r--include/linux/pgtable.h18
-rw-r--r--include/linux/rhashtable.h61
-rw-r--r--include/net/act_api.h10
-rw-r--r--include/net/bluetooth/hci.h12
-rw-r--r--include/net/mana/gdma.h9
-rw-r--r--include/net/ping.h3
-rw-r--r--include/net/sock.h6
-rw-r--r--include/net/tc_wrapper.h251
-rw-r--r--include/trace/events/fscache.h2
-rw-r--r--include/uapi/linux/net_tstamp.h3
-rw-r--r--include/uapi/linux/openvswitch.h14
17 files changed, 393 insertions, 52 deletions
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 492dce43236e..cab7cfebf40b 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -222,12 +222,16 @@ extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
#define tlb_needs_table_invalidate() (true)
#endif
+void tlb_remove_table_sync_one(void);
+
#else
#ifdef tlb_needs_table_invalidate
#error tlb_needs_table_invalidate() requires MMU_GATHER_RCU_TABLE_FREE
#endif
+static inline void tlb_remove_table_sync_one(void) { }
+
#endif /* CONFIG_MMU_GATHER_RCU_TABLE_FREE */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 528bd44b59e2..2b7d077de7ef 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -68,6 +68,7 @@ struct css_task_iter {
struct list_head iters_node; /* css_set->task_iters */
};
+extern struct file_system_type cgroup_fs_type;
extern struct cgroup_root cgrp_dfl_root;
extern struct css_set init_css_set;
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index ef4aea3b356e..65a78773dcca 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -210,6 +210,20 @@ alloc_pages_bulk_array_node(gfp_t gfp, int nid, unsigned long nr_pages, struct p
return __alloc_pages_bulk(gfp, nid, NULL, nr_pages, NULL, page_array);
}
+static inline void warn_if_node_offline(int this_node, gfp_t gfp_mask)
+{
+ gfp_t warn_gfp = gfp_mask & (__GFP_THISNODE|__GFP_NOWARN);
+
+ if (warn_gfp != (__GFP_THISNODE|__GFP_NOWARN))
+ return;
+
+ if (node_online(this_node))
+ return;
+
+ pr_warn("%pGg allocation from offline node %d\n", &gfp_mask, this_node);
+ dump_stack();
+}
+
/*
* Allocate pages, preferring the node given as nid. The node must be valid and
* online. For more general interface, see alloc_pages_node().
@@ -218,7 +232,7 @@ static inline struct page *
__alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order)
{
VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES);
- VM_WARN_ON((gfp_mask & __GFP_THISNODE) && !node_online(nid));
+ warn_if_node_offline(nid, gfp_mask);
return __alloc_pages(gfp_mask, order, nid, NULL);
}
@@ -227,7 +241,7 @@ static inline
struct folio *__folio_alloc_node(gfp_t gfp, unsigned int order, int nid)
{
VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES);
- VM_WARN_ON((gfp & __GFP_THISNODE) && !node_online(nid));
+ warn_if_node_offline(nid, gfp);
return __folio_alloc(gfp, order, nid, NULL);
}
diff --git a/include/linux/license.h b/include/linux/license.h
index ad937f57f2cb..7cce390f120b 100644
--- a/include/linux/license.h
+++ b/include/linux/license.h
@@ -2,8 +2,6 @@
#ifndef __LICENSE_H
#define __LICENSE_H
-#include <linux/string.h>
-
static inline int license_is_gpl_compatible(const char *license)
{
return (strcmp(license, "GPL") == 0
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 8bbcccbc5565..974ccca609d2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1852,6 +1852,25 @@ static void __maybe_unused show_free_areas(unsigned int flags, nodemask_t *nodem
__show_free_areas(flags, nodemask, MAX_NR_ZONES - 1);
}
+/*
+ * Parameter block passed down to zap_pte_range in exceptional cases.
+ */
+struct zap_details {
+ struct folio *single_folio; /* Locked folio to be unmapped */
+ bool even_cows; /* Zap COWed private pages too? */
+ zap_flags_t zap_flags; /* Extra flags for zapping */
+};
+
+/*
+ * Whether to drop the pte markers, for example, the uffd-wp information for
+ * file-backed memory. This should only be specified when we will completely
+ * drop the page in the mm, either by truncation or unmapping of the vma. By
+ * default, the flag is not set.
+ */
+#define ZAP_FLAG_DROP_MARKER ((__force zap_flags_t) BIT(0))
+/* Set in unmap_vmas() to indicate a final unmap call. Only used by hugetlb */
+#define ZAP_FLAG_UNMAP ((__force zap_flags_t) BIT(1))
+
#ifdef CONFIG_MMU
extern bool can_do_mlock(void);
#else
@@ -1869,6 +1888,8 @@ void zap_vma_ptes(struct vm_area_struct *vma, unsigned long address,
unsigned long size);
void zap_page_range(struct vm_area_struct *vma, unsigned long address,
unsigned long size);
+void zap_page_range_single(struct vm_area_struct *vma, unsigned long address,
+ unsigned long size, struct zap_details *details);
void unmap_vmas(struct mmu_gather *tlb, struct maple_tree *mt,
struct vm_area_struct *start_vma, unsigned long start,
unsigned long end);
@@ -3467,12 +3488,4 @@ madvise_set_anon_name(struct mm_struct *mm, unsigned long start,
}
#endif
-/*
- * Whether to drop the pte markers, for example, the uffd-wp information for
- * file-backed memory. This should only be specified when we will completely
- * drop the page in the mm, either by truncation or unmapping of the vma. By
- * default, the flag is not set.
- */
-#define ZAP_FLAG_DROP_MARKER ((__force zap_flags_t) BIT(0))
-
#endif /* _LINUX_MM_H */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 9c50bc40f8ff..6f7993803ee7 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -451,7 +451,7 @@ static inline bool mmc_ready_for_data(u32 status)
#define MMC_SECURE_TRIM1_ARG 0x80000001
#define MMC_SECURE_TRIM2_ARG 0x80008000
#define MMC_SECURE_ARGS 0x80000000
-#define MMC_TRIM_ARGS 0x00008001
+#define MMC_TRIM_OR_DISCARD_ARGS 0x00008003
#define mmc_driver_type_mask(n) (1 << (n))
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index a108b60a6962..5f0d7d0b9471 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -165,6 +165,13 @@ static inline pte_t *virt_to_kpte(unsigned long vaddr)
return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr);
}
+#ifndef pmd_young
+static inline int pmd_young(pmd_t pmd)
+{
+ return 0;
+}
+#endif
+
#ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
extern int ptep_set_access_flags(struct vm_area_struct *vma,
unsigned long address, pte_t *ptep,
@@ -260,6 +267,17 @@ static inline int pmdp_clear_flush_young(struct vm_area_struct *vma,
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
#endif
+#ifndef arch_has_hw_nonleaf_pmd_young
+/*
+ * Return whether the accessed bit in non-leaf PMD entries is supported on the
+ * local CPU.
+ */
+static inline bool arch_has_hw_nonleaf_pmd_young(void)
+{
+ return IS_ENABLED(CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG);
+}
+#endif
+
#ifndef arch_has_hw_pte_young
/*
* Return whether the accessed bit is supported on the local CPU.
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index 68dab3e08aad..5b5357c0bd8c 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -323,29 +323,36 @@ static inline struct rhash_lock_head __rcu **rht_bucket_insert(
* When we write to a bucket without unlocking, we use rht_assign_locked().
*/
-static inline void rht_lock(struct bucket_table *tbl,
- struct rhash_lock_head __rcu **bkt)
+static inline unsigned long rht_lock(struct bucket_table *tbl,
+ struct rhash_lock_head __rcu **bkt)
{
- local_bh_disable();
+ unsigned long flags;
+
+ local_irq_save(flags);
bit_spin_lock(0, (unsigned long *)bkt);
lock_map_acquire(&tbl->dep_map);
+ return flags;
}
-static inline void rht_lock_nested(struct bucket_table *tbl,
- struct rhash_lock_head __rcu **bucket,
- unsigned int subclass)
+static inline unsigned long rht_lock_nested(struct bucket_table *tbl,
+ struct rhash_lock_head __rcu **bucket,
+ unsigned int subclass)
{
- local_bh_disable();
+ unsigned long flags;
+
+ local_irq_save(flags);
bit_spin_lock(0, (unsigned long *)bucket);
lock_acquire_exclusive(&tbl->dep_map, subclass, 0, NULL, _THIS_IP_);
+ return flags;
}
static inline void rht_unlock(struct bucket_table *tbl,
- struct rhash_lock_head __rcu **bkt)
+ struct rhash_lock_head __rcu **bkt,
+ unsigned long flags)
{
lock_map_release(&tbl->dep_map);
bit_spin_unlock(0, (unsigned long *)bkt);
- local_bh_enable();
+ local_irq_restore(flags);
}
static inline struct rhash_head *__rht_ptr(
@@ -393,7 +400,8 @@ static inline void rht_assign_locked(struct rhash_lock_head __rcu **bkt,
static inline void rht_assign_unlock(struct bucket_table *tbl,
struct rhash_lock_head __rcu **bkt,
- struct rhash_head *obj)
+ struct rhash_head *obj,
+ unsigned long flags)
{
if (rht_is_a_nulls(obj))
obj = NULL;
@@ -401,7 +409,7 @@ static inline void rht_assign_unlock(struct bucket_table *tbl,
rcu_assign_pointer(*bkt, (void *)obj);
preempt_enable();
__release(bitlock);
- local_bh_enable();
+ local_irq_restore(flags);
}
/**
@@ -706,6 +714,7 @@ static inline void *__rhashtable_insert_fast(
struct rhash_head __rcu **pprev;
struct bucket_table *tbl;
struct rhash_head *head;
+ unsigned long flags;
unsigned int hash;
int elasticity;
void *data;
@@ -720,11 +729,11 @@ static inline void *__rhashtable_insert_fast(
if (!bkt)
goto out;
pprev = NULL;
- rht_lock(tbl, bkt);
+ flags = rht_lock(tbl, bkt);
if (unlikely(rcu_access_pointer(tbl->future_tbl))) {
slow_path:
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
rcu_read_unlock();
return rhashtable_insert_slow(ht, key, obj);
}
@@ -756,9 +765,9 @@ slow_path:
RCU_INIT_POINTER(list->rhead.next, head);
if (pprev) {
rcu_assign_pointer(*pprev, obj);
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
} else
- rht_assign_unlock(tbl, bkt, obj);
+ rht_assign_unlock(tbl, bkt, obj, flags);
data = NULL;
goto out;
}
@@ -785,7 +794,7 @@ slow_path:
}
atomic_inc(&ht->nelems);
- rht_assign_unlock(tbl, bkt, obj);
+ rht_assign_unlock(tbl, bkt, obj, flags);
if (rht_grow_above_75(ht, tbl))
schedule_work(&ht->run_work);
@@ -797,7 +806,7 @@ out:
return data;
out_unlock:
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
goto out;
}
@@ -991,6 +1000,7 @@ static inline int __rhashtable_remove_fast_one(
struct rhash_lock_head __rcu **bkt;
struct rhash_head __rcu **pprev;
struct rhash_head *he;
+ unsigned long flags;
unsigned int hash;
int err = -ENOENT;
@@ -999,7 +1009,7 @@ static inline int __rhashtable_remove_fast_one(
if (!bkt)
return -ENOENT;
pprev = NULL;
- rht_lock(tbl, bkt);
+ flags = rht_lock(tbl, bkt);
rht_for_each_from(he, rht_ptr(bkt, tbl, hash), tbl, hash) {
struct rhlist_head *list;
@@ -1043,14 +1053,14 @@ static inline int __rhashtable_remove_fast_one(
if (pprev) {
rcu_assign_pointer(*pprev, obj);
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
} else {
- rht_assign_unlock(tbl, bkt, obj);
+ rht_assign_unlock(tbl, bkt, obj, flags);
}
goto unlocked;
}
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
unlocked:
if (err > 0) {
atomic_dec(&ht->nelems);
@@ -1143,6 +1153,7 @@ static inline int __rhashtable_replace_fast(
struct rhash_lock_head __rcu **bkt;
struct rhash_head __rcu **pprev;
struct rhash_head *he;
+ unsigned long flags;
unsigned int hash;
int err = -ENOENT;
@@ -1158,7 +1169,7 @@ static inline int __rhashtable_replace_fast(
return -ENOENT;
pprev = NULL;
- rht_lock(tbl, bkt);
+ flags = rht_lock(tbl, bkt);
rht_for_each_from(he, rht_ptr(bkt, tbl, hash), tbl, hash) {
if (he != obj_old) {
@@ -1169,15 +1180,15 @@ static inline int __rhashtable_replace_fast(
rcu_assign_pointer(obj_new->next, obj_old->next);
if (pprev) {
rcu_assign_pointer(*pprev, obj_new);
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
} else {
- rht_assign_unlock(tbl, bkt, obj_new);
+ rht_assign_unlock(tbl, bkt, obj_new, flags);
}
err = 0;
goto unlocked;
}
- rht_unlock(tbl, bkt);
+ rht_unlock(tbl, bkt, flags);
unlocked:
return err;
diff --git a/include/net/act_api.h b/include/net/act_api.h
index c94ea1a306e0..2a6f443f0ef6 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -101,11 +101,6 @@ static inline enum flow_action_hw_stats tc_act_hw_stats(u8 hw_stats)
return hw_stats;
}
-#ifdef CONFIG_NET_CLS_ACT
-
-#define ACT_P_CREATED 1
-#define ACT_P_DELETED 1
-
typedef void (*tc_action_priv_destructor)(void *priv);
struct tc_action_ops {
@@ -140,6 +135,11 @@ struct tc_action_ops {
struct netlink_ext_ack *extack);
};
+#ifdef CONFIG_NET_CLS_ACT
+
+#define ACT_P_CREATED 1
+#define ACT_P_DELETED 1
+
struct tc_action_net {
struct tcf_idrinfo *idrinfo;
const struct tc_action_ops *ops;
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index e004ba04a9ae..684f1cd28730 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -228,6 +228,17 @@ enum {
*/
HCI_QUIRK_VALID_LE_STATES,
+ /* When this quirk is set, then erroneous data reporting
+ * is ignored. This is mainly due to the fact that the HCI
+ * Read Default Erroneous Data Reporting command is advertised,
+ * but not supported; these controllers often reply with unknown
+ * command and tend to lock up randomly. Needing a hard reset.
+ *
+ * This quirk can be set before hci_register_dev is called or
+ * during the hdev->setup vendor callback.
+ */
+ HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
+
/*
* When this quirk is set, then the hci_suspend_notifier is not
* registered. This is intended for devices which drop completely
@@ -1424,7 +1435,6 @@ struct hci_std_codecs_v2 {
} __packed;
struct hci_vnd_codec_v2 {
- __u8 id;
__le16 cid;
__le16 vid;
__u8 transport;
diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h
index 28d0687bf7da..d80c78506f19 100644
--- a/include/net/mana/gdma.h
+++ b/include/net/mana/gdma.h
@@ -522,7 +522,14 @@ enum {
#define GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT BIT(0)
-#define GDMA_DRV_CAP_FLAGS1 GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT
+/* Advertise to the NIC firmware: the NAPI work_done variable race is fixed,
+ * so the driver is able to reliably support features like busy_poll.
+ */
+#define GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX BIT(2)
+
+#define GDMA_DRV_CAP_FLAGS1 \
+ (GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT | \
+ GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX)
#define GDMA_DRV_CAP_FLAGS2 0
diff --git a/include/net/ping.h b/include/net/ping.h
index e4ff3911cbf5..9233ad3de0ad 100644
--- a/include/net/ping.h
+++ b/include/net/ping.h
@@ -16,9 +16,6 @@
#define PING_HTABLE_SIZE 64
#define PING_HTABLE_MASK (PING_HTABLE_SIZE-1)
-#define ping_portaddr_for_each_entry(__sk, node, list) \
- hlist_nulls_for_each_entry(__sk, node, list, sk_nulls_node)
-
/*
* gid_t is either uint or ushort. We want to pass it to
* proc_dointvec_minmax(), so it must not be larger than MAX_INT
diff --git a/include/net/sock.h b/include/net/sock.h
index 6d207e7c4ad0..ecea3dcc2217 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -503,10 +503,10 @@ struct sock {
#if BITS_PER_LONG==32
seqlock_t sk_stamp_seq;
#endif
- u16 sk_tsflags;
- u8 sk_shutdown;
atomic_t sk_tskey;
atomic_t sk_zckey;
+ u32 sk_tsflags;
+ u8 sk_shutdown;
u8 sk_clockid;
u8 sk_txtime_deadline_mode : 1,
@@ -1899,7 +1899,7 @@ static inline void sock_replace_proto(struct sock *sk, struct proto *proto)
struct sockcm_cookie {
u64 transmit_time;
u32 mark;
- u16 tsflags;
+ u32 tsflags;
};
static inline void sockcm_init(struct sockcm_cookie *sockc,
diff --git a/include/net/tc_wrapper.h b/include/net/tc_wrapper.h
new file mode 100644
index 000000000000..ceed2fc089ff
--- /dev/null
+++ b/include/net/tc_wrapper.h
@@ -0,0 +1,251 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __NET_TC_WRAPPER_H
+#define __NET_TC_WRAPPER_H
+
+#include <net/pkt_cls.h>
+
+#if IS_ENABLED(CONFIG_RETPOLINE)
+
+#include <linux/cpufeature.h>
+#include <linux/static_key.h>
+#include <linux/indirect_call_wrapper.h>
+
+#define TC_INDIRECT_SCOPE
+
+extern struct static_key_false tc_skip_wrapper;
+
+/* TC Actions */
+#ifdef CONFIG_NET_CLS_ACT
+
+#define TC_INDIRECT_ACTION_DECLARE(fname) \
+ INDIRECT_CALLABLE_DECLARE(int fname(struct sk_buff *skb, \
+ const struct tc_action *a, \
+ struct tcf_result *res))
+
+TC_INDIRECT_ACTION_DECLARE(tcf_bpf_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_connmark_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_csum_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_ct_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_ctinfo_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_gact_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_gate_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_ife_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_ipt_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_mirred_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_mpls_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_nat_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_pedit_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_police_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_sample_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_simp_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_skbedit_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_skbmod_act);
+TC_INDIRECT_ACTION_DECLARE(tcf_vlan_act);
+TC_INDIRECT_ACTION_DECLARE(tunnel_key_act);
+
+static inline int tc_act(struct sk_buff *skb, const struct tc_action *a,
+ struct tcf_result *res)
+{
+ if (static_branch_likely(&tc_skip_wrapper))
+ goto skip;
+
+#if IS_BUILTIN(CONFIG_NET_ACT_GACT)
+ if (a->ops->act == tcf_gact_act)
+ return tcf_gact_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_MIRRED)
+ if (a->ops->act == tcf_mirred_act)
+ return tcf_mirred_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_PEDIT)
+ if (a->ops->act == tcf_pedit_act)
+ return tcf_pedit_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_SKBEDIT)
+ if (a->ops->act == tcf_skbedit_act)
+ return tcf_skbedit_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_SKBMOD)
+ if (a->ops->act == tcf_skbmod_act)
+ return tcf_skbmod_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_POLICE)
+ if (a->ops->act == tcf_police_act)
+ return tcf_police_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_BPF)
+ if (a->ops->act == tcf_bpf_act)
+ return tcf_bpf_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_CONNMARK)
+ if (a->ops->act == tcf_connmark_act)
+ return tcf_connmark_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_CSUM)
+ if (a->ops->act == tcf_csum_act)
+ return tcf_csum_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_CT)
+ if (a->ops->act == tcf_ct_act)
+ return tcf_ct_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_CTINFO)
+ if (a->ops->act == tcf_ctinfo_act)
+ return tcf_ctinfo_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_GATE)
+ if (a->ops->act == tcf_gate_act)
+ return tcf_gate_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_MPLS)
+ if (a->ops->act == tcf_mpls_act)
+ return tcf_mpls_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_NAT)
+ if (a->ops->act == tcf_nat_act)
+ return tcf_nat_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_TUNNEL_KEY)
+ if (a->ops->act == tunnel_key_act)
+ return tunnel_key_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_VLAN)
+ if (a->ops->act == tcf_vlan_act)
+ return tcf_vlan_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_IFE)
+ if (a->ops->act == tcf_ife_act)
+ return tcf_ife_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_IPT)
+ if (a->ops->act == tcf_ipt_act)
+ return tcf_ipt_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_SIMP)
+ if (a->ops->act == tcf_simp_act)
+ return tcf_simp_act(skb, a, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_ACT_SAMPLE)
+ if (a->ops->act == tcf_sample_act)
+ return tcf_sample_act(skb, a, res);
+#endif
+
+skip:
+ return a->ops->act(skb, a, res);
+}
+
+#endif /* CONFIG_NET_CLS_ACT */
+
+/* TC Filters */
+#ifdef CONFIG_NET_CLS
+
+#define TC_INDIRECT_FILTER_DECLARE(fname) \
+ INDIRECT_CALLABLE_DECLARE(int fname(struct sk_buff *skb, \
+ const struct tcf_proto *tp, \
+ struct tcf_result *res))
+
+TC_INDIRECT_FILTER_DECLARE(basic_classify);
+TC_INDIRECT_FILTER_DECLARE(cls_bpf_classify);
+TC_INDIRECT_FILTER_DECLARE(cls_cgroup_classify);
+TC_INDIRECT_FILTER_DECLARE(fl_classify);
+TC_INDIRECT_FILTER_DECLARE(flow_classify);
+TC_INDIRECT_FILTER_DECLARE(fw_classify);
+TC_INDIRECT_FILTER_DECLARE(mall_classify);
+TC_INDIRECT_FILTER_DECLARE(route4_classify);
+TC_INDIRECT_FILTER_DECLARE(rsvp_classify);
+TC_INDIRECT_FILTER_DECLARE(rsvp6_classify);
+TC_INDIRECT_FILTER_DECLARE(tcindex_classify);
+TC_INDIRECT_FILTER_DECLARE(u32_classify);
+
+static inline int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+ struct tcf_result *res)
+{
+ if (static_branch_likely(&tc_skip_wrapper))
+ goto skip;
+
+#if IS_BUILTIN(CONFIG_NET_CLS_BPF)
+ if (tp->classify == cls_bpf_classify)
+ return cls_bpf_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_U32)
+ if (tp->classify == u32_classify)
+ return u32_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_FLOWER)
+ if (tp->classify == fl_classify)
+ return fl_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_FW)
+ if (tp->classify == fw_classify)
+ return fw_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_MATCHALL)
+ if (tp->classify == mall_classify)
+ return mall_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_BASIC)
+ if (tp->classify == basic_classify)
+ return basic_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_CGROUP)
+ if (tp->classify == cls_cgroup_classify)
+ return cls_cgroup_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_FLOW)
+ if (tp->classify == flow_classify)
+ return flow_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_ROUTE4)
+ if (tp->classify == route4_classify)
+ return route4_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_RSVP)
+ if (tp->classify == rsvp_classify)
+ return rsvp_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_RSVP6)
+ if (tp->classify == rsvp6_classify)
+ return rsvp6_classify(skb, tp, res);
+#endif
+#if IS_BUILTIN(CONFIG_NET_CLS_TCINDEX)
+ if (tp->classify == tcindex_classify)
+ return tcindex_classify(skb, tp, res);
+#endif
+
+skip:
+ return tp->classify(skb, tp, res);
+}
+
+static inline void tc_wrapper_init(void)
+{
+#ifdef CONFIG_X86
+ if (!cpu_feature_enabled(X86_FEATURE_RETPOLINE))
+ static_branch_enable(&tc_skip_wrapper);
+#endif
+}
+
+#endif /* CONFIG_NET_CLS */
+
+#else
+
+#define TC_INDIRECT_SCOPE static
+
+static inline int tc_act(struct sk_buff *skb, const struct tc_action *a,
+ struct tcf_result *res)
+{
+ return a->ops->act(skb, a, res);
+}
+
+static inline int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+ struct tcf_result *res)
+{
+ return tp->classify(skb, tp, res);
+}
+
+static inline void tc_wrapper_init(void)
+{
+}
+
+#endif
+
+#endif /* __NET_TC_WRAPPER_H */
diff --git a/include/trace/events/fscache.h b/include/trace/events/fscache.h
index c078c48a8e6d..a6190aa1b406 100644
--- a/include/trace/events/fscache.h
+++ b/include/trace/events/fscache.h
@@ -66,6 +66,7 @@ enum fscache_cookie_trace {
fscache_cookie_put_work,
fscache_cookie_see_active,
fscache_cookie_see_lru_discard,
+ fscache_cookie_see_lru_discard_clear,
fscache_cookie_see_lru_do_one,
fscache_cookie_see_relinquish,
fscache_cookie_see_withdraw,
@@ -149,6 +150,7 @@ enum fscache_access_trace {
EM(fscache_cookie_put_work, "PQ work ") \
EM(fscache_cookie_see_active, "- activ") \
EM(fscache_cookie_see_lru_discard, "- x-lru") \
+ EM(fscache_cookie_see_lru_discard_clear,"- lrudc") \
EM(fscache_cookie_see_lru_do_one, "- lrudo") \
EM(fscache_cookie_see_relinquish, "- x-rlq") \
EM(fscache_cookie_see_withdraw, "- x-wth") \
diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h
index 55501e5e7ac8..a2c66b3d7f0f 100644
--- a/include/uapi/linux/net_tstamp.h
+++ b/include/uapi/linux/net_tstamp.h
@@ -31,8 +31,9 @@ enum {
SOF_TIMESTAMPING_OPT_PKTINFO = (1<<13),
SOF_TIMESTAMPING_OPT_TX_SWHW = (1<<14),
SOF_TIMESTAMPING_BIND_PHC = (1 << 15),
+ SOF_TIMESTAMPING_OPT_ID_TCP = (1 << 16),
- SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_BIND_PHC,
+ SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_OPT_ID_TCP,
SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_LAST - 1) |
SOF_TIMESTAMPING_LAST
};
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 94066f87e9ee..c5d62ee82567 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -277,11 +277,25 @@ enum ovs_vport_attr {
OVS_VPORT_ATTR_PAD,
OVS_VPORT_ATTR_IFINDEX,
OVS_VPORT_ATTR_NETNSID,
+ OVS_VPORT_ATTR_UPCALL_STATS,
__OVS_VPORT_ATTR_MAX
};
#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
+/**
+ * enum ovs_vport_upcall_attr - attributes for %OVS_VPORT_UPCALL* commands
+ * @OVS_VPORT_UPCALL_SUCCESS: 64-bit upcall success packets.
+ * @OVS_VPORT_UPCALL_FAIL: 64-bit upcall fail packets.
+ */
+enum ovs_vport_upcall_attr {
+ OVS_VPORT_UPCALL_ATTR_SUCCESS,
+ OVS_VPORT_UPCALL_ATTR_FAIL,
+ __OVS_VPORT_UPCALL_ATTR_MAX
+};
+
+#define OVS_VPORT_UPCALL_ATTR_MAX (__OVS_VPORT_UPCALL_ATTR_MAX - 1)
+
enum {
OVS_VXLAN_EXT_UNSPEC,
OVS_VXLAN_EXT_GBP, /* Flag or __u32 */
generated by cgit (git 2.34.1) at 2025-12-31 12:17:27 +0000