Revert "wic: Warn if an ext filesystem affected by the Y2038 problem is used"

This reverts commit aa5dd75a7314798bba5b413eea2886983449bd28.

Signed-off-by: Florian Bezdeka <florian.bezdeka@siemens.com>
Signed-off-by: Uladzimir Bely <ubely@ilbers.de>

scripts/lib/wic/partition.py

@@ -270,8 +270,6 @@ class Partition():
         mkfs_cmd = "fsck.%s -pvfD %s" % (self.fstype, rootfs)
         exec_native_cmd(mkfs_cmd, native_sysroot, pseudo=pseudo)
 
-        self.check_for_Y2038_problem(rootfs, native_sysroot)
-
     def prepare_rootfs_btrfs(self, rootfs, oe_builddir, rootfs_dir,
                              native_sysroot, pseudo):
         """
@@ -358,8 +356,6 @@ class Partition():
             (self.fstype, extraopts, label_str, self.fsuuid, rootfs)
         exec_native_cmd(mkfs_cmd, native_sysroot)
 
-        self.check_for_Y2038_problem(rootfs, native_sysroot)
-
     def prepare_empty_partition_btrfs(self, rootfs, oe_builddir,
                                       native_sysroot):
         """
@@ -421,37 +417,3 @@ class Partition():
 
         mkswap_cmd = "mkswap %s -U %s %s" % (label_str, self.fsuuid, path)
         exec_native_cmd(mkswap_cmd, native_sysroot)
-
-    def check_for_Y2038_problem(self, rootfs, native_sysroot):
-        """
-        Check if the filesystem is affected by the Y2038 problem
-        (Y2038 problem = 32 bit time_t overflow in January 2038)
-        """
-        def get_err_str(part):
-            err = "The {} filesystem {} has no Y2038 support."
-            if part.mountpoint:
-                args = [part.fstype, "mounted at %s" % part.mountpoint]
-            elif part.label:
-                args = [part.fstype, "labeled %s" % part.label]
-            elif part.part_name:
-                args = [part.fstype, "in partition %s" % part.part_name]
-            else:
-                args = [part.fstype, ""]
-            return err.format(*args)
-
-        ret, out = exec_native_cmd("dumpe2fs %s" % rootfs, native_sysroot)
-
-        # ext2 and ext3 are always affected by the Y2038 problem
-        if self.fstype in ["ext2", "ext3"]:
-            logger.warn(get_err_str(self))
-            return
-
-        # if ext4 is affected by the Y2038 problem depends on the inode size
-        # Remember: inode size depends on the file system size
-        for line in out.splitlines():
-            if line.startswith("Inode size:"):
-                size = int(line.split(":")[1].strip())
-                if size < 256:
-                    logger.warn("%s Inodes (of size %d) are too small." % \
-                                (get_err_str(self), size))
-                break