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

Resolve conflicts between 5888b93 ("Merge branch 'nf-hook-compress'") and
Florian Westphal br_netfilter works.

Conflicts:
        net/bridge/br_netfilter.c

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

5 files changed, 46 insertions, 3 deletions

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 74aab6e0d964..23df3e7f8e7d 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -168,7 +168,43 @@ enum bpf_func_id {
         BPF_FUNC_map_delete_elem, /* int map_delete_elem(&map, &key) */
         BPF_FUNC_get_prandom_u32, /* u32 prandom_u32(void) */
         BPF_FUNC_get_smp_processor_id, /* u32 raw_smp_processor_id(void) */
-        BPF_FUNC_skb_store_bytes, /* int skb_store_bytes(skb, offset, from, len) */
+
+        /**
+         * skb_store_bytes(skb, offset, from, len, flags) - store bytes into packet
+         * @skb: pointer to skb
+         * @offset: offset within packet from skb->data
+         * @from: pointer where to copy bytes from
+         * @len: number of bytes to store into packet
+         * @flags: bit 0 - if true, recompute skb->csum
+         *         other bits - reserved
+         * Return: 0 on success
+         */
+        BPF_FUNC_skb_store_bytes,
+
+        /**
+         * l3_csum_replace(skb, offset, from, to, flags) - recompute IP checksum
+         * @skb: pointer to skb
+         * @offset: offset within packet where IP checksum is located
+         * @from: old value of header field
+         * @to: new value of header field
+         * @flags: bits 0-3 - size of header field
+         *         other bits - reserved
+         * Return: 0 on success
+         */
+        BPF_FUNC_l3_csum_replace,
+
+        /**
+         * l4_csum_replace(skb, offset, from, to, flags) - recompute TCP/UDP checksum
+         * @skb: pointer to skb
+         * @offset: offset within packet where TCP/UDP checksum is located
+         * @from: old value of header field
+         * @to: new value of header field
+         * @flags: bits 0-3 - size of header field
+         *         bit 4 - is pseudo header
+         *         other bits - reserved
+         * Return: 0 on success
+         */
+        BPF_FUNC_l4_csum_replace,
         __BPF_FUNC_MAX_ID,
 };
 
@@ -184,6 +220,7 @@ struct __sk_buff {
         __u32 vlan_present;
         __u32 vlan_tci;
         __u32 vlan_proto;
+        __u32 priority;
 };
 
 #endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/include/uapi/linux/can/raw.h b/include/uapi/linux/can/raw.h
index 78ec76fd89a6..8735f1080385 100644
--- a/include/uapi/linux/can/raw.h
+++ b/include/uapi/linux/can/raw.h
@@ -57,6 +57,7 @@ enum {
         CAN_RAW_LOOPBACK,       /* local loopback (default:on)       */
         CAN_RAW_RECV_OWN_MSGS,  /* receive my own msgs (default:off) */
         CAN_RAW_FD_FRAMES,      /* allow CAN FD frames (default:off) */
+        CAN_RAW_JOIN_FILTERS,   /* all filters must match to trigger */
 };
 
 #endif /* !_UAPI_CAN_RAW_H */
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index b0a813079852..2f62ab2d7bf9 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -973,7 +973,8 @@ struct input_keymap_entry {
  */
 #define MT_TOOL_FINGER          0
 #define MT_TOOL_PEN             1
-#define MT_TOOL_MAX             1
+#define MT_TOOL_PALM            2
+#define MT_TOOL_MAX             2
 
 /*
  * Values describing the status of a force-feedback effect
diff --git a/include/uapi/linux/nfsd/export.h b/include/uapi/linux/nfsd/export.h
index 4742f2cb42f2..d3bd6ffec041 100644
--- a/include/uapi/linux/nfsd/export.h
+++ b/include/uapi/linux/nfsd/export.h
@@ -47,7 +47,7 @@
  * exported filesystem.
  */
 #define NFSEXP_V4ROOT           0x10000
-#define NFSEXP_NOPNFS           0x20000
+#define NFSEXP_PNFS             0x20000
 
 /* All flags that we claim to support.  (Note we don't support NOACL.) */
 #define NFSEXP_ALLFLAGS         0x3FE7F
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index bea910f924dd..974db03f7b1a 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -134,6 +134,8 @@ enum {
 
         RTM_NEWNSID = 88,
 #define RTM_NEWNSID RTM_NEWNSID
+        RTM_DELNSID = 89,
+#define RTM_DELNSID RTM_DELNSID
         RTM_GETNSID = 90,
 #define RTM_GETNSID RTM_GETNSID
 
@@ -635,6 +637,8 @@ enum rtnetlink_groups {
 #define RTNLGRP_MDB             RTNLGRP_MDB
         RTNLGRP_MPLS_ROUTE,
 #define RTNLGRP_MPLS_ROUTE      RTNLGRP_MPLS_ROUTE
+        RTNLGRP_NSID,
+#define RTNLGRP_NSID            RTNLGRP_NSID
         __RTNLGRP_MAX
 };
 #define RTNLGRP_MAX     (__RTNLGRP_MAX - 1)