Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) BPF verifier fixes from Daniel Borkmann.

 2) HNS driver fixes from Huazhong Tan.

 3) FDB only works for ethernet devices, reject attempts to install FDB
    rules for others. From Ido Schimmel.

 4) Fix spectre V1 in vhost, from Jason Wang.

 5) Don't pass on-stack object to irq_set_affinity_hint() in mvpp2
    driver, from Marc Zyngier.

 6) Fix mlx5e checksum handling when RXFCS is enabled, from Eric
    Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (49 commits)
  openvswitch: Fix push/pop ethernet validation
  net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules
  bpf: test make sure to run unpriv test cases in test_verifier
  bpf: add various test cases to test_verifier
  bpf: don't set id on after map lookup with ptr_to_map_val return
  bpf: fix partial copy of map_ptr when dst is scalar
  libbpf: Fix compile error in libbpf_attach_type_by_name
  kselftests/bpf: use ping6 as the default ipv6 ping binary if it exists
  selftests: mlxsw: qos_mc_aware: Add a test for UC awareness
  selftests: mlxsw: qos_mc_aware: Tweak for min shaper
  mlxsw: spectrum: Set minimum shaper on MC TCs
  mlxsw: reg: QEEC: Add minimum shaper fields
  net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset()
  net: hns3: bugfix for rtnl_lock's range in the hclge_reset()
  net: hns3: bugfix for handling mailbox while the command queue reinitialized
  net: hns3: fix incorrect return value/type of some functions
  net: hns3: bugfix for hclge_mdio_write and hclge_mdio_read
  net: hns3: bugfix for is_valid_csq_clean_head()
  net: hns3: remove unnecessary queue reset in the hns3_uninit_all_ring()
  net: hns3: bugfix for the initialization of command queue's spin lock
  ...

4 files changed, 17 insertions, 6 deletions

diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 2c9756bd9c4c..b2488055fd1d 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -62,13 +62,19 @@
 /* Error Codes */
 enum virtchnl_status_code {
 	VIRTCHNL_STATUS_SUCCESS				= 0,
-	VIRTCHNL_ERR_PARAM				= -5,
+	VIRTCHNL_STATUS_ERR_PARAM			= -5,
+	VIRTCHNL_STATUS_ERR_NO_MEMORY			= -18,
 	VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH		= -38,
 	VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR		= -39,
 	VIRTCHNL_STATUS_ERR_INVALID_VF_ID		= -40,
-	VIRTCHNL_STATUS_NOT_SUPPORTED			= -64,
+	VIRTCHNL_STATUS_ERR_ADMIN_QUEUE_ERROR		= -53,
+	VIRTCHNL_STATUS_ERR_NOT_SUPPORTED		= -64,
 };
 
+/* Backward compatibility */
+#define VIRTCHNL_ERR_PARAM VIRTCHNL_STATUS_ERR_PARAM
+#define VIRTCHNL_STATUS_NOT_SUPPORTED VIRTCHNL_STATUS_ERR_NOT_SUPPORTED
+
 #define VIRTCHNL_LINK_SPEED_100MB_SHIFT		0x1
 #define VIRTCHNL_LINK_SPEED_1000MB_SHIFT	0x2
 #define VIRTCHNL_LINK_SPEED_10GB_SHIFT		0x3
@@ -831,7 +837,7 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
 	case VIRTCHNL_OP_EVENT:
 	case VIRTCHNL_OP_UNKNOWN:
 	default:
-		return VIRTCHNL_ERR_PARAM;
+		return VIRTCHNL_STATUS_ERR_PARAM;
 	}
 	/* few more checks */
 	if (err_msg_format || valid_len != msglen)
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index 9e8056ec20fa..d93e89761a8b 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -51,6 +51,9 @@ struct bpf_reg_state {
 		 *   PTR_TO_MAP_VALUE_OR_NULL
 		 */
 		struct bpf_map *map_ptr;
+
+		/* Max size from any of the above. */
+		unsigned long raw;
 	};
 	/* Fixed part of pointer offset, pointer types only */
 	s32 off;
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index c759d1cbcedd..a64f21a97369 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -37,7 +37,9 @@ struct in_device {
 	unsigned long		mr_v1_seen;
 	unsigned long		mr_v2_seen;
 	unsigned long		mr_maxdelay;
-	unsigned char		mr_qrv;
+	unsigned long		mr_qi;		/* Query Interval */
+	unsigned long		mr_qri;		/* Query Response Interval */
+	unsigned char		mr_qrv;		/* Query Robustness Variable */
 	unsigned char		mr_gq_running;
 	unsigned char		mr_ifc_count;
 	struct timer_list	mr_gq_timer;	/* general query timer */
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index e2695c4bf358..ddbba838d048 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -13,7 +13,7 @@ void unix_notinflight(struct user_struct *user, struct file *fp);
 void unix_gc(void);
 void wait_for_unix_gc(void);
 struct sock *unix_get_socket(struct file *filp);
-struct sock *unix_peer_get(struct sock *);
+struct sock *unix_peer_get(struct sock *sk);
 
 #define UNIX_HASH_SIZE	256
 #define UNIX_HASH_BITS	8
@@ -40,7 +40,7 @@ struct unix_skb_parms {
 	u32			consumed;
 } __randomize_layout;
 
-#define UNIXCB(skb) 	(*(struct unix_skb_parms *)&((skb)->cb))
+#define UNIXCB(skb)	(*(struct unix_skb_parms *)&((skb)->cb))
 
 #define unix_state_lock(s)	spin_lock(&unix_sk(s)->lock)
 #define unix_state_unlock(s)	spin_unlock(&unix_sk(s)->lock)