libpfring: update to 8.0.0

Fixes compilation with kernel 5.15

Signed-off-by: Rosen Penev <rosenp@gmail.com>

3 files changed, 10 insertions, 330 deletions

diff --git a/libs/libpfring/Makefile b/libs/libpfring/Makefile
index 82e1c0266..6123c87b3 100644
--- a/libs/libpfring/Makefile
+++ b/libs/libpfring/Makefile
@@ -9,12 +9,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=libpfring
-PKG_VERSION:=7.8.0
-PKG_RELEASE:=1
+PKG_VERSION:=8.0.0
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/ntop/PF_RING/tar.gz/$(PKG_VERSION)?
-PKG_HASH:=3c7a563ee3ff58c76525c4f66ef711ecd66b080eadfcef99aa1d08df12f65ec0
+PKG_HASH:=8e733899b736fe2536ef785b2b7d719abe652297fe7fe3a03fc495a87a9b6e82
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/PF_RING-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Banglang Huang <banglang.huang@foxmail.com>
diff --git a/libs/libpfring/patches/0001-fix-cross-compiling.patch b/libs/libpfring/patches/0001-fix-cross-compiling.patch
index 46856429e..9b52fbe9f 100644
--- a/libs/libpfring/patches/0001-fix-cross-compiling.patch
+++ b/libs/libpfring/patches/0001-fix-cross-compiling.patch
@@ -1,10 +1,10 @@
 --- a/userland/configure
 +++ b/userland/configure
-@@ -3861,12 +3861,6 @@ fi
- if test "$IS_FREEBSD" != "1" && test "$cross_compiling" != "yes" ; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if r/w locks are supported" >&5
+@@ -3875,12 +3875,6 @@ $as_echo "no" >&6; }
+         if test "$IS_FREEBSD" != "1" && test "$cross_compiling" != "yes" ; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking if r/w locks are supported" >&5
  $as_echo_n "checking if r/w locks are supported... " >&6; }
--  if test "$cross_compiling" = yes; then :
+-      if test "$cross_compiling" = yes; then :
 -  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 -as_fn_error $? "cannot run test program while cross compiling
@@ -13,7 +13,7 @@
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
-@@ -3879,7 +3873,7 @@ else
+@@ -3893,7 +3887,7 @@ else
  
  
  _ACEOF
@@ -22,11 +22,11 @@
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  $as_echo "yes" >&6; }
  cat >>confdefs.h <<_ACEOF
-@@ -3893,7 +3887,6 @@ $as_echo "no" >&6; }
+@@ -3907,7 +3901,6 @@ $as_echo "no" >&6; }
  fi
  rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
    conftest.$ac_objext conftest.beam conftest.$ac_ext
 -fi
  
- fi
+     fi
  
diff --git a/libs/libpfring/patches/0002-kernel-pf_ring.c-linux-v5.9-compatibility.patch b/libs/libpfring/patches/0002-kernel-pf_ring.c-linux-v5.9-compatibility.patch
deleted file mode 100644
index 52bbaa690..000000000
--- a/libs/libpfring/patches/0002-kernel-pf_ring.c-linux-v5.9-compatibility.patch
+++ /dev/null
@@ -1,320 +0,0 @@
---- a/kernel/pf_ring.c
-+++ b/kernel/pf_ring.c
-@@ -6806,11 +6806,21 @@ int sk_detach_filter(struct sock *sk)
- #endif
- 
- /* ************************************* */
-+#if(LINUX_VERSION_CODE < KERNEL_VERSION(5,9,0))
-+#define copy_from_sockptr copy_from_user
-+#define copy_to_sockptr copy_to_user
-+#else
-+#define copy_to_sockptr(dst,src,size) copy_to_sockptr_offset(dst, 0, src, size)
-+#endif
- 
- /* Code taken/inspired from core/sock.c */
- static int ring_setsockopt(struct socket *sock,
- 			   int level, int optname,
-+#if(LINUX_VERSION_CODE < KERNEL_VERSION(5,9,0))
- 			   char __user * optval,
-+#else
-+			   sockptr_t optval,
-+#endif
- 			   unsigned
- 			   int optlen)
- {
-@@ -6842,7 +6852,7 @@ static int ring_setsockopt(struct socket
- 
-       ret = -EFAULT;
- 
--      if(copy_from_user(&fprog, optval, sizeof(fprog)))
-+      if(copy_from_sockptr(&fprog, optval, sizeof(fprog)))
-         break;
- 
-       if(fprog.len <= 1) { /* empty filter */
-@@ -6888,7 +6898,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(cluster))
-       return(-EINVAL);
- 
--    if(copy_from_user(&cluster, optval, sizeof(cluster)))
-+    if(copy_from_sockptr(&cluster, optval, sizeof(cluster)))
-       return(-EFAULT);
- 
-     write_lock_bh(&pfr->ring_rules_lock);
-@@ -6911,7 +6921,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(channel_id_mask))
-       return(-EINVAL);
- 
--    if(copy_from_user(&channel_id_mask, optval, sizeof(channel_id_mask)))
-+    if(copy_from_sockptr(&channel_id_mask, optval, sizeof(channel_id_mask)))
-       return(-EFAULT);
- 
-     num_channels = 0;
-@@ -6967,7 +6977,7 @@ static int ring_setsockopt(struct socket
-     if(optlen > sizeof(name) /* Names should not be too long */ )
-       return(-EINVAL);
- 
--    if(copy_from_user(&name, optval, optlen))
-+    if(copy_from_sockptr(&name, optval, optlen))
-       return(-EFAULT);
- 
-     if(pfr->appl_name != NULL)
-@@ -6985,7 +6995,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(direction))
-       return(-EINVAL);
- 
--    if(copy_from_user(&direction, optval, sizeof(direction)))
-+    if(copy_from_sockptr(&direction, optval, sizeof(direction)))
-       return(-EFAULT);
- 
-     pfr->direction = direction;
-@@ -6999,7 +7009,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(sockmode))
-       return(-EINVAL);
- 
--    if(copy_from_user(&sockmode, optval, sizeof(sockmode)))
-+    if(copy_from_sockptr(&sockmode, optval, sizeof(sockmode)))
-       return(-EFAULT);
- 
-     pfr->mode = sockmode;
-@@ -7013,7 +7023,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(rule_inactivity))
-       return(-EINVAL);
- 
--    if(copy_from_user(&rule_inactivity, optval, sizeof(rule_inactivity)))
-+    if(copy_from_sockptr(&rule_inactivity, optval, sizeof(rule_inactivity)))
-       return(-EFAULT);
-     else {
-       write_lock_bh(&pfr->ring_rules_lock);
-@@ -7027,7 +7037,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(rule_inactivity))
-       return(-EINVAL);
- 
--    if(copy_from_user(&rule_inactivity, optval, sizeof(rule_inactivity)))
-+    if(copy_from_sockptr(&rule_inactivity, optval, sizeof(rule_inactivity)))
-       return(-EFAULT);
-     else {
-       write_lock_bh(&pfr->ring_rules_lock);
-@@ -7043,7 +7053,7 @@ static int ring_setsockopt(struct socket
-     else {
-       u_int8_t new_policy;
- 
--      if(copy_from_user(&new_policy, optval, optlen))
-+      if(copy_from_sockptr(&new_policy, optval, optlen))
- 	return(-EFAULT);
- 
-       write_lock_bh(&pfr->ring_rules_lock);
-@@ -7075,7 +7085,7 @@ static int ring_setsockopt(struct socket
-       if(rule == NULL)
- 	return(-EFAULT);
- 
--      if(copy_from_user(&rule->rule, optval, optlen))
-+      if(copy_from_sockptr(&rule->rule, optval, optlen))
- 	return(-EFAULT);
- 
-       INIT_LIST_HEAD(&rule->list);
-@@ -7099,7 +7109,7 @@ static int ring_setsockopt(struct socket
-       if(rule == NULL)
- 	return(-EFAULT);
- 
--      if(copy_from_user(&rule->rule, optval, optlen))
-+      if(copy_from_sockptr(&rule->rule, optval, optlen))
- 	return(-EFAULT);
- 
-       write_lock_bh(&pfr->ring_rules_lock);
-@@ -7123,7 +7133,7 @@ static int ring_setsockopt(struct socket
-       /* This is a list rule */
-       int rc;
- 
--      if(copy_from_user(&rule_id, optval, optlen))
-+      if(copy_from_sockptr(&rule_id, optval, optlen))
- 	return(-EFAULT);
- 
-       write_lock_bh(&pfr->ring_rules_lock);
-@@ -7139,7 +7149,7 @@ static int ring_setsockopt(struct socket
-       sw_filtering_hash_bucket rule;
-       int rc;
- 
--      if(copy_from_user(&rule.rule, optval, optlen))
-+      if(copy_from_sockptr(&rule.rule, optval, optlen))
- 	return(-EFAULT);
- 
-       write_lock_bh(&pfr->ring_rules_lock);
-@@ -7156,7 +7166,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(pfr->sample_rate))
-       return(-EINVAL);
- 
--    if(copy_from_user(&pfr->sample_rate, optval, sizeof(pfr->sample_rate)))
-+    if(copy_from_sockptr(&pfr->sample_rate, optval, sizeof(pfr->sample_rate)))
-       return(-EFAULT);
-     break;
- 
-@@ -7164,7 +7174,7 @@ static int ring_setsockopt(struct socket
- 	  if(optlen != sizeof(pfr->filtering_sample_rate))
- 		return(-EINVAL);
- 
--	  if(copy_from_user(&pfr->filtering_sample_rate, optval, sizeof(pfr->filtering_sample_rate)))
-+	  if(copy_from_sockptr(&pfr->filtering_sample_rate, optval, sizeof(pfr->filtering_sample_rate)))
- 		return(-EFAULT);
- 
-       pfr->filtering_sampling_size = pfr->filtering_sample_rate;
-@@ -7231,7 +7241,7 @@ static int ring_setsockopt(struct socket
-       else
- 	threshold = min_num_slots;
- 
--      if(copy_from_user(&pfr->poll_num_pkts_watermark, optval, optlen))
-+      if(copy_from_sockptr(&pfr->poll_num_pkts_watermark, optval, optlen))
- 	return(-EFAULT);
- 
-       if(pfr->poll_num_pkts_watermark > threshold)
-@@ -7248,7 +7258,7 @@ static int ring_setsockopt(struct socket
- 	  if(optlen != sizeof(u_int16_t))
- 		return(-EINVAL);
- 	  else {
--		if(copy_from_user(&pfr->poll_watermark_timeout, optval, optlen))
-+		if(copy_from_sockptr(&pfr->poll_watermark_timeout, optval, optlen))
-            return(-EFAULT);
- 		debug_printk(2, "--> SO_SET_POLL_WATERMARK_TIMEOUT=%u\n", pfr->poll_watermark_timeout);
- 	  }
-@@ -7258,7 +7268,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(u_int32_t))
-       return(-EINVAL);
- 
--    if(copy_from_user(&pfr->bucket_len, optval, optlen))
-+    if(copy_from_sockptr(&pfr->bucket_len, optval, optlen))
-       return(-EFAULT);
- 
-     debug_printk(2, "--> SO_RING_BUCKET_LEN=%d\n", pfr->bucket_len);
-@@ -7268,7 +7278,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(zc_dev_mapping))
-       return(-EINVAL);
- 
--    if(copy_from_user(&mapping, optval, optlen))
-+    if(copy_from_sockptr(&mapping, optval, optlen))
-       return(-EFAULT);
- 
-     debug_printk(2, "SO_SELECT_ZC_DEVICE %s\n", mapping.device_name);
-@@ -7278,7 +7288,7 @@ static int ring_setsockopt(struct socket
-     else
-       ret = pfring_release_zc_dev(pfr);
- 
--    if(copy_to_user(optval, &mapping, optlen)) /* returning device_model*/
-+    if(copy_to_sockptr(optval, &mapping, optlen)) /* returning device_model*/
-       return(-EFAULT);
- 
-     break;
-@@ -7291,7 +7301,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(ring_id))
-       return(-EINVAL);
- 
--    if(copy_from_user(&ring_id, optval, sizeof(ring_id)))
-+    if(copy_from_sockptr(&ring_id, optval, sizeof(ring_id)))
-       return(-EFAULT);
- 
-     write_lock_bh(&pfr->ring_rules_lock);
-@@ -7303,7 +7313,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(hw_filtering_rule))
-       return(-EINVAL);
- 
--    if(copy_from_user(&hw_rule, optval, sizeof(hw_rule)))
-+    if(copy_from_sockptr(&hw_rule, optval, sizeof(hw_rule)))
-       return(-EFAULT);
- 
-     /* Check if a rule with the same id exists */
-@@ -7343,7 +7353,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(u_int16_t))
-       return(-EINVAL);
- 
--    if(copy_from_user(&rule_id, optval, sizeof(u_int16_t)))
-+    if(copy_from_sockptr(&rule_id, optval, sizeof(u_int16_t)))
-       return(-EFAULT);
- 
-     /* Check if the rule we want to remove exists */
-@@ -7381,7 +7391,7 @@ static int ring_setsockopt(struct socket
-       if(optlen != sizeof(elem))
- 	return(-EINVAL);
- 
--      if(copy_from_user(&elem, optval, sizeof(elem)))
-+      if(copy_from_sockptr(&elem, optval, sizeof(elem)))
- 	return(-EFAULT);
- 
-       if((pfr->v_filtering_dev = add_virtual_filtering_device(pfr, &elem)) == NULL)
-@@ -7402,14 +7412,14 @@ static int ring_setsockopt(struct socket
-       if(optlen < sizeof(ccri))
-         return(-EINVAL);
- 
--      if(copy_from_user(&ccri, optval, sizeof(ccri)))
-+      if(copy_from_sockptr(&ccri, optval, sizeof(ccri)))
- 	return(-EFAULT);
- 
-       if(create_cluster_referee(pfr, ccri.cluster_id, &ccri.recovered) < 0)
-         return(-EINVAL);
- 
-       /* copying back the structure (actually we need ccri.recovered only) */
--      if(copy_to_user(optval, &ccri, sizeof(ccri))) {
-+      if(copy_to_sockptr(optval, &ccri, sizeof(ccri))) {
-         remove_cluster_referee(pfr);
-         return(-EFAULT);
-       }
-@@ -7422,7 +7432,7 @@ static int ring_setsockopt(struct socket
-     {
-       struct public_cluster_object_info pcoi;
- 
--      if(copy_from_user(&pcoi, optval, sizeof(pcoi)))
-+      if(copy_from_sockptr(&pcoi, optval, sizeof(pcoi)))
- 	return(-EFAULT);
- 
-       if(publish_cluster_object(pfr, pcoi.cluster_id, pcoi.object_type, pcoi.object_id) < 0)
-@@ -7436,7 +7446,7 @@ static int ring_setsockopt(struct socket
-     {
-       struct lock_cluster_object_info lcoi;
- 
--      if(copy_from_user(&lcoi, optval, sizeof(lcoi)))
-+      if(copy_from_sockptr(&lcoi, optval, sizeof(lcoi)))
- 	return(-EFAULT);
- 
-       if(lock_cluster_object(pfr, lcoi.cluster_id, lcoi.object_type, lcoi.object_id, lcoi.lock_mask) < 0)
-@@ -7450,7 +7460,7 @@ static int ring_setsockopt(struct socket
-     {
-       struct lock_cluster_object_info lcoi;
- 
--      if(copy_from_user(&lcoi, optval, sizeof(lcoi)))
-+      if(copy_from_sockptr(&lcoi, optval, sizeof(lcoi)))
- 	return(-EFAULT);
- 
-       if(unlock_cluster_object(pfr, lcoi.cluster_id, lcoi.object_type, lcoi.object_id, lcoi.lock_mask) < 0)
-@@ -7465,7 +7475,7 @@ static int ring_setsockopt(struct socket
-     if(optlen > (sizeof(pfr->custom_bound_device_name)-1))
-       optlen = sizeof(pfr->custom_bound_device_name)-1;
- 
--    if(copy_from_user(&pfr->custom_bound_device_name, optval, optlen)) {
-+    if(copy_from_sockptr(&pfr->custom_bound_device_name, optval, optlen)) {
-       pfr->custom_bound_device_name[0] = '\0';
-       return(-EFAULT);
-     } else
-@@ -7490,7 +7500,7 @@ static int ring_setsockopt(struct socket
-     if(optlen > (sizeof(pfr->statsString)-1))
-       optlen = sizeof(pfr->statsString)-1;
- 
--    if(copy_from_user(&pfr->statsString, optval, optlen)) {
-+    if(copy_from_sockptr(&pfr->statsString, optval, optlen)) {
-       pfr->statsString[0] = '\0';
-       return(-EFAULT);
-     }
-@@ -7511,7 +7521,7 @@ static int ring_setsockopt(struct socket
-       if(optlen != sizeof(u_int32_t))
-         return (-EINVAL);
- 
--      if(copy_from_user(&enable_promisc, optval, optlen))
-+      if(copy_from_sockptr(&enable_promisc, optval, optlen))
-         return (-EFAULT);
- 
-       if(!pfr->ring_dev || pfr->ring_dev == &none_device_element || pfr->ring_dev == &any_device_element) {
-@@ -7537,7 +7547,7 @@ static int ring_setsockopt(struct socket
-     if(optlen != sizeof(vlan_id))
-       return(-EINVAL);
- 
--    if(copy_from_user(&vlan_id, optval, sizeof(vlan_id)))
-+    if(copy_from_sockptr(&vlan_id, optval, sizeof(vlan_id)))
-       return(-EFAULT);
- 
-     pfr->vlan_id = vlan_id;