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-rw-r--r--sys/contrib/openzfs/config/kernel-namespace.m431
1 files changed, 31 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/config/kernel-namespace.m4 b/sys/contrib/openzfs/config/kernel-namespace.m4
new file mode 100644
index 000000000000..9b0b12e4eab4
--- /dev/null
+++ b/sys/contrib/openzfs/config/kernel-namespace.m4
@@ -0,0 +1,31 @@
+dnl #
+dnl # 6.18 API change
+dnl # ns->ops->type was moved to ns->ns.ns_type (struct ns_common)
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_SRC_NS_COMMON_TYPE], [
+ ZFS_LINUX_TEST_SRC([ns_common_type], [
+ #include <linux/user_namespace.h>
+ ],[
+ struct user_namespace ns;
+ ns.ns.ns_type = 0;
+ ])
+])
+
+AC_DEFUN([ZFS_AC_KERNEL_NS_COMMON_TYPE], [
+ AC_MSG_CHECKING([whether ns_type is accessible through ns_common])
+ ZFS_LINUX_TEST_RESULT([ns_common_type], [
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([HAVE_NS_COMMON_TYPE], 1,
+ [Define if ns_type is accessible through ns_common])
+ ],[
+ AC_MSG_RESULT(no)
+ ])
+])
+
+AC_DEFUN([ZFS_AC_KERNEL_SRC_NAMESPACE], [
+ ZFS_AC_KERNEL_SRC_NS_COMMON_TYPE
+])
+
+AC_DEFUN([ZFS_AC_KERNEL_NAMESPACE], [
+ ZFS_AC_KERNEL_NS_COMMON_TYPE
+])