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

Pull networking updates from David Miller:

 1) Significantly shrink the core networking routing structures. Result
    of http://vger.kernel.org/~davem/seoul2017_netdev_keynote.pdf

 2) Add netdevsim driver for testing various offloads, from Jakub
    Kicinski.

 3) Support cross-chip FDB operations in DSA, from Vivien Didelot.

 4) Add a 2nd listener hash table for TCP, similar to what was done for
    UDP. From Martin KaFai Lau.

 5) Add eBPF based queue selection to tun, from Jason Wang.

 6) Lockless qdisc support, from John Fastabend.

 7) SCTP stream interleave support, from Xin Long.

 8) Smoother TCP receive autotuning, from Eric Dumazet.

 9) Lots of erspan tunneling enhancements, from William Tu.

10) Add true function call support to BPF, from Alexei Starovoitov.

11) Add explicit support for GRO HW offloading, from Michael Chan.

12) Support extack generation in more netlink subsystems. From Alexander
    Aring, Quentin Monnet, and Jakub Kicinski.

13) Add 1000BaseX, flow control, and EEE support to mvneta driver. From
    Russell King.

14) Add flow table abstraction to netfilter, from Pablo Neira Ayuso.

15) Many improvements and simplifications to the NFP driver bpf JIT,
    from Jakub Kicinski.

16) Support for ipv6 non-equal cost multipath routing, from Ido
    Schimmel.

17) Add resource abstration to devlink, from Arkadi Sharshevsky.

18) Packet scheduler classifier shared filter block support, from Jiri
    Pirko.

19) Avoid locking in act_csum, from Davide Caratti.

20) devinet_ioctl() simplifications from Al viro.

21) More TCP bpf improvements from Lawrence Brakmo.

22) Add support for onlink ipv6 route flag, similar to ipv4, from David
    Ahern.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1925 commits)
  tls: Add support for encryption using async offload accelerator
  ip6mr: fix stale iterator
  net/sched: kconfig: Remove blank help texts
  openvswitch: meter: Use 64-bit arithmetic instead of 32-bit
  tcp_nv: fix potential integer overflow in tcpnv_acked
  r8169: fix RTL8168EP take too long to complete driver initialization.
  qmi_wwan: Add support for Quectel EP06
  rtnetlink: enable IFLA_IF_NETNSID for RTM_NEWLINK
  ipmr: Fix ptrdiff_t print formatting
  ibmvnic: Wait for device response when changing MAC
  qlcnic: fix deadlock bug
  tcp: release sk_frag.page in tcp_disconnect
  ipv4: Get the address of interface correctly.
  net_sched: gen_estimator: fix lockdep splat
  net: macb: Handle HRESP error
  net/mlx5e: IPoIB, Fix copy-paste bug in flow steering refactoring
  ipv6: addrconf: break critical section in addrconf_verify_rtnl()
  ipv6: change route cache aging logic
  i40e/i40evf: Update DESC_NEEDED value to reflect larger value
  bnxt_en: cleanup DIM work on device shutdown
  ...

1 files changed, 21 insertions, 180 deletions

diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index 63df63e..57403bd 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -88,6 +88,9 @@ static int __name ## _show(struct seq_file *f, void *ptr)		      \
 	return 0;							      \
 }									      \
 									      \
+DEFINE_SHOW_ATTRIBUTE(__name)
+
+#define DEFINE_SHOW_ATTRIBUTE(__name)					      \
 static int __name ## _open(struct inode *inode, struct file *file)	      \
 {									      \
 	return single_open(file, __name ## _show, inode->i_private);	      \
@@ -106,37 +109,16 @@ static int features_show(struct seq_file *f, void *ptr)
 	u8 p;
 
 	hci_dev_lock(hdev);
-	for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {
-		seq_printf(f, "%2u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
-			   "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,
-			   hdev->features[p][0], hdev->features[p][1],
-			   hdev->features[p][2], hdev->features[p][3],
-			   hdev->features[p][4], hdev->features[p][5],
-			   hdev->features[p][6], hdev->features[p][7]);
-	}
+	for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++)
+		seq_printf(f, "%2u: %8ph\n", p, hdev->features[p]);
 	if (lmp_le_capable(hdev))
-		seq_printf(f, "LE: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
-			   "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n",
-			   hdev->le_features[0], hdev->le_features[1],
-			   hdev->le_features[2], hdev->le_features[3],
-			   hdev->le_features[4], hdev->le_features[5],
-			   hdev->le_features[6], hdev->le_features[7]);
+		seq_printf(f, "LE: %8ph\n", hdev->le_features);
 	hci_dev_unlock(hdev);
 
 	return 0;
 }
 
-static int features_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, features_show, inode->i_private);
-}
-
-static const struct file_operations features_fops = {
-	.open		= features_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(features);
 
 static int device_id_show(struct seq_file *f, void *ptr)
 {
@@ -150,17 +132,7 @@ static int device_id_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int device_id_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, device_id_show, inode->i_private);
-}
-
-static const struct file_operations device_id_fops = {
-	.open		= device_id_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(device_id);
 
 static int device_list_show(struct seq_file *f, void *ptr)
 {
@@ -180,17 +152,7 @@ static int device_list_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int device_list_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, device_list_show, inode->i_private);
-}
-
-static const struct file_operations device_list_fops = {
-	.open		= device_list_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(device_list);
 
 static int blacklist_show(struct seq_file *f, void *p)
 {
@@ -205,17 +167,7 @@ static int blacklist_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int blacklist_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, blacklist_show, inode->i_private);
-}
-
-static const struct file_operations blacklist_fops = {
-	.open		= blacklist_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(blacklist);
 
 static int uuids_show(struct seq_file *f, void *p)
 {
@@ -240,17 +192,7 @@ static int uuids_show(struct seq_file *f, void *p)
        return 0;
 }
 
-static int uuids_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, uuids_show, inode->i_private);
-}
-
-static const struct file_operations uuids_fops = {
-	.open		= uuids_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(uuids);
 
 static int remote_oob_show(struct seq_file *f, void *ptr)
 {
@@ -269,17 +211,7 @@ static int remote_oob_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int remote_oob_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, remote_oob_show, inode->i_private);
-}
-
-static const struct file_operations remote_oob_fops = {
-	.open		= remote_oob_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(remote_oob);
 
 static int conn_info_min_age_set(void *data, u64 val)
 {
@@ -443,17 +375,7 @@ static int inquiry_cache_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int inquiry_cache_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, inquiry_cache_show, inode->i_private);
-}
-
-static const struct file_operations inquiry_cache_fops = {
-	.open		= inquiry_cache_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(inquiry_cache);
 
 static int link_keys_show(struct seq_file *f, void *ptr)
 {
@@ -469,17 +391,7 @@ static int link_keys_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int link_keys_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, link_keys_show, inode->i_private);
-}
-
-static const struct file_operations link_keys_fops = {
-	.open		= link_keys_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(link_keys);
 
 static int dev_class_show(struct seq_file *f, void *ptr)
 {
@@ -493,17 +405,7 @@ static int dev_class_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int dev_class_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, dev_class_show, inode->i_private);
-}
-
-static const struct file_operations dev_class_fops = {
-	.open		= dev_class_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(dev_class);
 
 static int voice_setting_get(void *data, u64 *val)
 {
@@ -692,17 +594,7 @@ static int identity_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int identity_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, identity_show, inode->i_private);
-}
-
-static const struct file_operations identity_fops = {
-	.open		= identity_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(identity);
 
 static int rpa_timeout_set(void *data, u64 val)
 {
@@ -746,17 +638,7 @@ static int random_address_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int random_address_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, random_address_show, inode->i_private);
-}
-
-static const struct file_operations random_address_fops = {
-	.open		= random_address_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(random_address);
 
 static int static_address_show(struct seq_file *f, void *p)
 {
@@ -769,17 +651,7 @@ static int static_address_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int static_address_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, static_address_show, inode->i_private);
-}
-
-static const struct file_operations static_address_fops = {
-	.open		= static_address_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(static_address);
 
 static ssize_t force_static_address_read(struct file *file,
 					 char __user *user_buf,
@@ -841,17 +713,7 @@ static int white_list_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int white_list_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, white_list_show, inode->i_private);
-}
-
-static const struct file_operations white_list_fops = {
-	.open		= white_list_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(white_list);
 
 static int identity_resolving_keys_show(struct seq_file *f, void *ptr)
 {
@@ -869,18 +731,7 @@ static int identity_resolving_keys_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int identity_resolving_keys_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, identity_resolving_keys_show,
-			   inode->i_private);
-}
-
-static const struct file_operations identity_resolving_keys_fops = {
-	.open		= identity_resolving_keys_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(identity_resolving_keys);
 
 static int long_term_keys_show(struct seq_file *f, void *ptr)
 {
@@ -898,17 +749,7 @@ static int long_term_keys_show(struct seq_file *f, void *ptr)
 	return 0;
 }
 
-static int long_term_keys_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, long_term_keys_show, inode->i_private);
-}
-
-static const struct file_operations long_term_keys_fops = {
-	.open		= long_term_keys_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(long_term_keys);
 
 static int conn_min_interval_set(void *data, u64 val)
 {