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-rw-r--r--include/keys/request_key_auth-type.h36
-rw-r--r--include/keys/user-type.h2
-rw-r--r--include/linux/key-type.h22
-rw-r--r--include/linux/phy.h8
-rw-r--r--include/linux/virtio_net.h14
-rw-r--r--include/net/phonet/pep.h5
-rw-r--r--include/net/xfrm.h12
7 files changed, 75 insertions, 24 deletions
diff --git a/include/keys/request_key_auth-type.h b/include/keys/request_key_auth-type.h
new file mode 100644
index 000000000000..a726dd3f1dc6
--- /dev/null
+++ b/include/keys/request_key_auth-type.h
@@ -0,0 +1,36 @@
+/* request_key authorisation token key type
+ *
+ * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _KEYS_REQUEST_KEY_AUTH_TYPE_H
+#define _KEYS_REQUEST_KEY_AUTH_TYPE_H
+
+#include <linux/key.h>
+
+/*
+ * Authorisation record for request_key().
+ */
+struct request_key_auth {
+ struct key *target_key;
+ struct key *dest_keyring;
+ const struct cred *cred;
+ void *callout_info;
+ size_t callout_len;
+ pid_t pid;
+ char op[8];
+} __randomize_layout;
+
+static inline struct request_key_auth *get_request_key_auth(const struct key *key)
+{
+ return key->payload.data[0];
+}
+
+
+#endif /* _KEYS_REQUEST_KEY_AUTH_TYPE_H */
diff --git a/include/keys/user-type.h b/include/keys/user-type.h
index e098cbe27db5..12babe991594 100644
--- a/include/keys/user-type.h
+++ b/include/keys/user-type.h
@@ -31,7 +31,7 @@
struct user_key_payload {
struct rcu_head rcu; /* RCU destructor */
unsigned short datalen; /* length of this data */
- char data[0]; /* actual data */
+ char data[0] __aligned(__alignof__(u64)); /* actual data */
};
extern struct key_type key_type_user;
diff --git a/include/linux/key-type.h b/include/linux/key-type.h
index bc9af551fc83..e49d1de0614e 100644
--- a/include/linux/key-type.h
+++ b/include/linux/key-type.h
@@ -21,15 +21,6 @@ struct kernel_pkey_query;
struct kernel_pkey_params;
/*
- * key under-construction record
- * - passed to the request_key actor if supplied
- */
-struct key_construction {
- struct key *key; /* key being constructed */
- struct key *authkey;/* authorisation for key being constructed */
-};
-
-/*
* Pre-parsed payload, used by key add, update and instantiate.
*
* This struct will be cleared and data and datalen will be set with the data
@@ -50,8 +41,7 @@ struct key_preparsed_payload {
time64_t expiry; /* Expiry time of key */
} __randomize_layout;
-typedef int (*request_key_actor_t)(struct key_construction *key,
- const char *op, void *aux);
+typedef int (*request_key_actor_t)(struct key *auth_key, void *aux);
/*
* Preparsed matching criterion.
@@ -181,20 +171,20 @@ extern int key_instantiate_and_link(struct key *key,
const void *data,
size_t datalen,
struct key *keyring,
- struct key *instkey);
+ struct key *authkey);
extern int key_reject_and_link(struct key *key,
unsigned timeout,
unsigned error,
struct key *keyring,
- struct key *instkey);
-extern void complete_request_key(struct key_construction *cons, int error);
+ struct key *authkey);
+extern void complete_request_key(struct key *authkey, int error);
static inline int key_negate_and_link(struct key *key,
unsigned timeout,
struct key *keyring,
- struct key *instkey)
+ struct key *authkey)
{
- return key_reject_and_link(key, timeout, ENOKEY, keyring, instkey);
+ return key_reject_and_link(key, timeout, ENOKEY, keyring, authkey);
}
extern int generic_key_instantiate(struct key *key, struct key_preparsed_payload *prep);
diff --git a/include/linux/phy.h b/include/linux/phy.h
index a05ba366dae4..bfe60e2a5174 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -1090,6 +1090,14 @@ static inline int genphy_no_soft_reset(struct phy_device *phydev)
{
return 0;
}
+static inline int genphy_no_ack_interrupt(struct phy_device *phydev)
+{
+ return 0;
+}
+static inline int genphy_no_config_intr(struct phy_device *phydev)
+{
+ return 0;
+}
int genphy_read_mmd_unsupported(struct phy_device *phdev, int devad,
u16 regnum);
int genphy_write_mmd_unsupported(struct phy_device *phdev, int devnum,
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 6728bf581e98..0d1fe9297ac6 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -61,10 +61,20 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
/* gso packets without NEEDS_CSUM do not set transport_offset.
* probe and drop if does not match one of the above types.
*/
- if (gso_type) {
+ if (gso_type && skb->network_header) {
+ if (!skb->protocol)
+ virtio_net_hdr_set_proto(skb, hdr);
+retry:
skb_probe_transport_header(skb);
- if (!skb_transport_header_was_set(skb))
+ if (!skb_transport_header_was_set(skb)) {
+ /* UFO does not specify ipv4 or 6: try both */
+ if (gso_type & SKB_GSO_UDP &&
+ skb->protocol == htons(ETH_P_IP)) {
+ skb->protocol = htons(ETH_P_IPV6);
+ goto retry;
+ }
return -EINVAL;
+ }
}
}
diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h
index b669fe6dbc3b..98f31c7ea23d 100644
--- a/include/net/phonet/pep.h
+++ b/include/net/phonet/pep.h
@@ -63,10 +63,11 @@ struct pnpipehdr {
u8 state_after_reset; /* reset request */
u8 error_code; /* any response */
u8 pep_type; /* status indication */
- u8 data[1];
+ u8 data0; /* anything else */
};
+ u8 data[];
};
-#define other_pep_type data[1]
+#define other_pep_type data[0]
static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb)
{
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 7298a53b9702..85386becbaea 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -853,7 +853,7 @@ static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
xfrm_pol_put(pols[i]);
}
-void __xfrm_state_destroy(struct xfrm_state *);
+void __xfrm_state_destroy(struct xfrm_state *, bool);
static inline void __xfrm_state_put(struct xfrm_state *x)
{
@@ -863,7 +863,13 @@ static inline void __xfrm_state_put(struct xfrm_state *x)
static inline void xfrm_state_put(struct xfrm_state *x)
{
if (refcount_dec_and_test(&x->refcnt))
- __xfrm_state_destroy(x);
+ __xfrm_state_destroy(x, false);
+}
+
+static inline void xfrm_state_put_sync(struct xfrm_state *x)
+{
+ if (refcount_dec_and_test(&x->refcnt))
+ __xfrm_state_destroy(x, true);
}
static inline void xfrm_state_hold(struct xfrm_state *x)
@@ -1590,7 +1596,7 @@ struct xfrmk_spdinfo {
struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq);
int xfrm_state_delete(struct xfrm_state *x);
-int xfrm_state_flush(struct net *net, u8 proto, bool task_valid);
+int xfrm_state_flush(struct net *net, u8 proto, bool task_valid, bool sync);
int xfrm_dev_state_flush(struct net *net, struct net_device *dev, bool task_valid);
void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si);
void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si);