1 files changed, 0 insertions, 79 deletions
diff --git a/sys/contrib/openzfs/config/kernel-userns-capabilities.m4 b/sys/contrib/openzfs/config/kernel-userns-capabilities.m4
deleted file mode 100644
index f4e24fb1606a..000000000000
--- a/sys/contrib/openzfs/config/kernel-userns-capabilities.m4
+++ /dev/null
@@ -1,79 +0,0 @@
-dnl #
-dnl # 2.6.38 API change
-dnl # ns_capable() was introduced
-dnl #
-AC_DEFUN([ZFS_AC_KERNEL_SRC_NS_CAPABLE], [
-	ZFS_LINUX_TEST_SRC([ns_capable], [
-		#include <linux/capability.h>
-	],[
-		ns_capable((struct user_namespace *)NULL, CAP_SYS_ADMIN);
-	])
-])
-
-AC_DEFUN([ZFS_AC_KERNEL_NS_CAPABLE], [
-	AC_MSG_CHECKING([whether ns_capable exists])
-	ZFS_LINUX_TEST_RESULT([ns_capable], [
-		AC_MSG_RESULT(yes)
-	],[
-		ZFS_LINUX_TEST_ERROR([ns_capable()])
-	])
-])
-
-dnl #
-dnl # 2.6.39 API change
-dnl # struct user_namespace was added to struct cred_t as cred->user_ns member
-dnl #
-AC_DEFUN([ZFS_AC_KERNEL_SRC_CRED_USER_NS], [
-	ZFS_LINUX_TEST_SRC([cred_user_ns], [
-		#include <linux/cred.h>
-	],[
-		struct cred cr;
-		cr.user_ns = (struct user_namespace *)NULL;
-	])
-])
-
-AC_DEFUN([ZFS_AC_KERNEL_CRED_USER_NS], [
-	AC_MSG_CHECKING([whether cred_t->user_ns exists])
-	ZFS_LINUX_TEST_RESULT([cred_user_ns], [
-		AC_MSG_RESULT(yes)
-	],[
-		ZFS_LINUX_TEST_ERROR([cred_t->user_ns()])
-	])
-])
-
-dnl #
-dnl # 3.4 API change
-dnl # kuid_has_mapping() and kgid_has_mapping() were added to distinguish
-dnl # between internal kernel uids/gids and user namespace uids/gids.
-dnl #
-AC_DEFUN([ZFS_AC_KERNEL_SRC_KUID_HAS_MAPPING], [
-	ZFS_LINUX_TEST_SRC([kuid_has_mapping], [
-		#include <linux/uidgid.h>
-	],[
-		kuid_has_mapping((struct user_namespace *)NULL, KUIDT_INIT(0));
-		kgid_has_mapping((struct user_namespace *)NULL, KGIDT_INIT(0));
-	])
-])
-
-AC_DEFUN([ZFS_AC_KERNEL_KUID_HAS_MAPPING], [
-	AC_MSG_CHECKING([whether kuid_has_mapping/kgid_has_mapping exist])
-	ZFS_LINUX_TEST_RESULT([kuid_has_mapping], [
-		AC_MSG_RESULT(yes)
-	],[
-		ZFS_LINUX_TEST_ERROR([kuid_has_mapping()])
-	])
-])
-
-AC_DEFUN([ZFS_AC_KERNEL_SRC_USERNS_CAPABILITIES], [
-	ZFS_AC_KERNEL_SRC_NS_CAPABLE
-	ZFS_AC_KERNEL_SRC_HAS_CAPABILITY
-	ZFS_AC_KERNEL_SRC_CRED_USER_NS
-	ZFS_AC_KERNEL_SRC_KUID_HAS_MAPPING
-])
-
-AC_DEFUN([ZFS_AC_KERNEL_USERNS_CAPABILITIES], [
-	ZFS_AC_KERNEL_NS_CAPABLE
-	ZFS_AC_KERNEL_HAS_CAPABILITY
-	ZFS_AC_KERNEL_CRED_USER_NS
-	ZFS_AC_KERNEL_KUID_HAS_MAPPING
-])