Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic

Patches from David Howells <dhowells@redhat.com>:

This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.

Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.

* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
  UAPI: (Scripted) Disintegrate include/asm-generic
  UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
  c6x: remove c6x signal.h
  UAPI: Split compound conditionals containing __KERNEL__ in Arm64
  UAPI: Fix the guards on various asm/unistd.h files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

5 files changed, 20 insertions, 21 deletions

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 2ba1a28..307c322 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1313,10 +1313,10 @@ static int dn_shutdown(struct socket *sock, int how)
 	if (scp->state == DN_O)
 		goto out;
 
-	if (how != SHUTDOWN_MASK)
+	if (how != SHUT_RDWR)
 		goto out;
 
-	sk->sk_shutdown = how;
+	sk->sk_shutdown = SHUTDOWN_MASK;
 	dn_destroy_sock(sk);
 	err = 0;
 
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index f3924ab..7b7e561 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -667,12 +667,12 @@ static inline size_t dn_ifaddr_nlmsg_size(void)
 }
 
 static int dn_nl_fill_ifaddr(struct sk_buff *skb, struct dn_ifaddr *ifa,
-			     u32 pid, u32 seq, int event, unsigned int flags)
+			     u32 portid, u32 seq, int event, unsigned int flags)
 {
 	struct ifaddrmsg *ifm;
 	struct nlmsghdr *nlh;
 
-	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags);
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags);
 	if (nlh == NULL)
 		return -EMSGSIZE;
 
@@ -753,7 +753,7 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 			if (dn_idx < skip_naddr)
 				continue;
 
-			if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
+			if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).portid,
 					      cb->nlh->nlmsg_seq, RTM_NEWADDR,
 					      NLM_F_MULTI) < 0)
 				goto done;
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 85a3604..b57419c 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -961,7 +961,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowidn *o
 		.saddr = oldflp->saddr,
 		.flowidn_scope = RT_SCOPE_UNIVERSE,
 		.flowidn_mark = oldflp->flowidn_mark,
-		.flowidn_iif = init_net.loopback_dev->ifindex,
+		.flowidn_iif = LOOPBACK_IFINDEX,
 		.flowidn_oif = oldflp->flowidn_oif,
 	};
 	struct dn_route *rt = NULL;
@@ -979,7 +979,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowidn *o
 		       "dn_route_output_slow: dst=%04x src=%04x mark=%d"
 		       " iif=%d oif=%d\n", le16_to_cpu(oldflp->daddr),
 		       le16_to_cpu(oldflp->saddr),
-		       oldflp->flowidn_mark, init_net.loopback_dev->ifindex,
+		       oldflp->flowidn_mark, LOOPBACK_IFINDEX,
 		       oldflp->flowidn_oif);
 
 	/* If we have an output interface, verify its a DECnet device */
@@ -1042,7 +1042,7 @@ source_ok:
 			if (!fld.daddr)
 				goto out;
 		}
-		fld.flowidn_oif = init_net.loopback_dev->ifindex;
+		fld.flowidn_oif = LOOPBACK_IFINDEX;
 		res.type = RTN_LOCAL;
 		goto make_route;
 	}
@@ -1543,7 +1543,7 @@ static int dn_route_input(struct sk_buff *skb)
 	return dn_route_input_slow(skb);
 }
 
-static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
+static int dn_rt_fill_info(struct sk_buff *skb, u32 portid, u32 seq,
 			   int event, int nowait, unsigned int flags)
 {
 	struct dn_route *rt = (struct dn_route *)skb_dst(skb);
@@ -1551,7 +1551,7 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
 	struct nlmsghdr *nlh;
 	long expires;
 
-	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags);
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), flags);
 	if (!nlh)
 		return -EMSGSIZE;
 
@@ -1685,7 +1685,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void
 	if (rtm->rtm_flags & RTM_F_NOTIFY)
 		rt->rt_flags |= RTCF_NOTIFY;
 
-	err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0);
+	err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0);
 
 	if (err == 0)
 		goto out_free;
@@ -1694,7 +1694,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void
 		goto out_free;
 	}
 
-	return rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).pid);
+	return rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).portid);
 
 out_free:
 	kfree_skb(skb);
@@ -1737,7 +1737,7 @@ int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb)
 			if (idx < s_idx)
 				continue;
 			skb_dst_set(skb, dst_clone(&rt->dst));
-			if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).pid,
+			if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).portid,
 					cb->nlh->nlmsg_seq, RTM_NEWROUTE,
 					1, NLM_F_MULTI) <= 0) {
 				skb_dst_drop(skb);
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 16c986ab1..f968c1b 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -291,14 +291,14 @@ static inline size_t dn_fib_nlmsg_size(struct dn_fib_info *fi)
 	return payload;
 }
 
-static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
+static int dn_fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event,
 			u32 tb_id, u8 type, u8 scope, void *dst, int dst_len,
 			struct dn_fib_info *fi, unsigned int flags)
 {
 	struct rtmsg *rtm;
 	struct nlmsghdr *nlh;
 
-	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), flags);
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), flags);
 	if (!nlh)
 		return -EMSGSIZE;
 
@@ -374,14 +374,14 @@ static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id,
 			struct nlmsghdr *nlh, struct netlink_skb_parms *req)
 {
 	struct sk_buff *skb;
-	u32 pid = req ? req->pid : 0;
+	u32 portid = req ? req->portid : 0;
 	int err = -ENOBUFS;
 
 	skb = nlmsg_new(dn_fib_nlmsg_size(DN_FIB_INFO(f)), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
-	err = dn_fib_dump_info(skb, pid, nlh->nlmsg_seq, event, tb_id,
+	err = dn_fib_dump_info(skb, portid, nlh->nlmsg_seq, event, tb_id,
 			       f->fn_type, f->fn_scope, &f->fn_key, z,
 			       DN_FIB_INFO(f), 0);
 	if (err < 0) {
@@ -390,7 +390,7 @@ static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id,
 		kfree_skb(skb);
 		goto errout;
 	}
-	rtnl_notify(skb, &init_net, pid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL);
+	rtnl_notify(skb, &init_net, portid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL);
 	return;
 errout:
 	if (err < 0)
@@ -411,7 +411,7 @@ static __inline__ int dn_hash_dump_bucket(struct sk_buff *skb,
 			continue;
 		if (f->fn_state & DN_S_ZOMBIE)
 			continue;
-		if (dn_fib_dump_info(skb, NETLINK_CB(cb->skb).pid,
+		if (dn_fib_dump_info(skb, NETLINK_CB(cb->skb).portid,
 				cb->nlh->nlmsg_seq,
 				RTM_NEWROUTE,
 				tb->n,
diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index 11db0ec..dfe4201 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -130,8 +130,7 @@ static int __init dn_rtmsg_init(void)
 		.input	= dnrmg_receive_user_skb,
 	};
 
-	dnrmg = netlink_kernel_create(&init_net,
-				      NETLINK_DNRTMSG, THIS_MODULE, &cfg);
+	dnrmg = netlink_kernel_create(&init_net, NETLINK_DNRTMSG, &cfg);
 	if (dnrmg == NULL) {
 		printk(KERN_ERR "dn_rtmsg: Cannot create netlink socket");
 		return -ENOMEM;