build: remove support for Linux 3.14

diff --git a/configure.ac b/configure.ac
index 0c0dda7024f7e2acfe25fb429f8b72ced9852e56..b7594819457896eb99aa12ce95bfeffee2ce82e0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -61,7 +61,7 @@ if test -n "$kbuilddir"; then
                        echo "WARNING: That kernel version is not officially supported yet. Continue at own luck.";
                elif test "$kmajor" -eq 4 -a "$kminor" -le 10; then
                        :;
-               elif test "$kmajor" -eq 3 -a "$kminor" -ge 14; then
+               elif test "$kmajor" -eq 3 -a "$kminor" -ge 15; then
                        :;
                else
                        echo "WARNING: That kernel version is not officially supported.";

diff --git a/doc/changelog.txt b/doc/changelog.txt
index 6dd1b08cc9dcc19fedd7630466995170e664879e..7b8fe58bdd79b374d5b80e37e1782e57228dec0d 100644 (file)
--- a/doc/changelog.txt
+++ b/doc/changelog.txt
@@ -4,7 +4,7 @@ HEAD
 Enhancements:
 - support for Linux up to 4.15
 Changes:
-- remove support for Linux 3.7--3.13
+- remove support for Linux 3.7--3.14
 
 
 v2.14 (2017-11-22)

diff --git a/extensions/compat_xtables.h b/extensions/compat_xtables.h
index a5e8ce383cf22598bdb036686a6b122977f3c63f..92bedffaf5c5801d3b5349ecc6d85fa1fb2a4dba 100644 (file)
--- a/extensions/compat_xtables.h
+++ b/extensions/compat_xtables.h
@@ -8,8 +8,8 @@
 
 #define DEBUGP Use__pr_debug__instead
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0)
-#      warning Kernels below 3.14 not supported.
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0)
+#      warning Kernels below 3.15 not supported.
 #endif
 
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)

diff --git a/extensions/pknock/xt_pknock.c b/extensions/pknock/xt_pknock.c
index 3f47d9b66a3ca5ba8f4a0e58da14495ea498bff9..7be0345b9961bfce1472239fa0ee9c304ad9cb27 100644 (file)
--- a/extensions/pknock/xt_pknock.c
+++ b/extensions/pknock/xt_pknock.c
@@ -710,13 +710,7 @@ msg_to_userspace_nl(const struct xt_pknock_mtinfo *info,
        scnprintf(msg.rule_name, info->rule_name_len + 1, info->rule_name);
 
        memcpy(m + 1, &msg, m->len);
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)
        cn_netlink_send(m, 0, multicast_group, GFP_ATOMIC);
-#else
-       cn_netlink_send(m, multicast_group, GFP_ATOMIC);
-#endif
-
        kfree(m);
 #endif
        return true;