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/include/net/net_namespace.h b/include/net/net_namespace.h
index 167e390..eb0e773 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -33,9 +33,11 @@
#include <net/netns/mpls.h>
#include <net/netns/can.h>
#include <net/netns/xdp.h>
+#include <net/netns/bpf.h>
#include <linux/ns_common.h>
#include <linux/idr.h>
#include <linux/skbuff.h>
+#include <linux/notifier.h>
struct user_namespace;
struct proc_dir_entry;
@@ -104,6 +106,8 @@
struct hlist_head *dev_name_head;
struct hlist_head *dev_index_head;
+ struct raw_notifier_head netdev_chain;
+
/* Note that @hash_mix can be read millions times per second,
* it is critical that it is on a read_mostly cache line.
*/
@@ -159,12 +163,16 @@
#endif
struct net_generic __rcu *gen;
- struct bpf_prog __rcu *flow_dissector_prog;
+ /* Used to store attached BPF programs */
+ struct netns_bpf bpf;
/* Note : following structs are cache line aligned */
#ifdef CONFIG_XFRM
struct netns_xfrm xfrm;
#endif
+
+ atomic64_t net_cookie; /* written once */
+
#if IS_ENABLED(CONFIG_IP_VS)
struct netns_ipvs *ipvs;
#endif
@@ -229,6 +237,8 @@
struct net *get_net_ns_by_pid(pid_t pid);
struct net *get_net_ns_by_fd(int fd);
+u64 __net_gen_cookie(struct net *net);
+
#ifdef CONFIG_SYSCTL
void ipx_register_sysctl(void);
void ipx_unregister_sysctl(void);
@@ -333,7 +343,8 @@
/* Protected by net_rwsem */
#define for_each_net(VAR) \
list_for_each_entry(VAR, &net_namespace_list, list)
-
+#define for_each_net_continue_reverse(VAR) \
+ list_for_each_entry_continue_reverse(VAR, &net_namespace_list, list)
#define for_each_net_rcu(VAR) \
list_for_each_entry_rcu(VAR, &net_namespace_list, list)
@@ -350,9 +361,9 @@
#endif
int peernet2id_alloc(struct net *net, struct net *peer, gfp_t gfp);
-int peernet2id(struct net *net, struct net *peer);
-bool peernet_has_id(struct net *net, struct net *peer);
-struct net *get_net_ns_by_id(struct net *net, int id);
+int peernet2id(const struct net *net, struct net *peer);
+bool peernet_has_id(const struct net *net, struct net *peer);
+struct net *get_net_ns_by_id(const struct net *net, int id);
struct pernet_operations {
struct list_head list;
@@ -430,7 +441,7 @@
}
#endif
-static inline int rt_genid_ipv4(struct net *net)
+static inline int rt_genid_ipv4(const struct net *net)
{
return atomic_read(&net->ipv4.rt_genid);
}
@@ -469,7 +480,7 @@
rt_genid_bump_ipv6(net);
}
-static inline int fnhe_genid(struct net *net)
+static inline int fnhe_genid(const struct net *net)
{
return atomic_read(&net->fnhe_genid);
}