openwrtv3/target/linux/generic
Hauke Mehrtens 87b35c16ad kernel: ubifs: create use file system format 4 by default
Instead of creating an ubifs file system with format version 5 by
default on empty UBI volumes use the older format 4 by default. This
will make it possible to mount these file systems also on older kernel
versions.

When a user wants to do a sysupgrade from kernel 4.14 to kernel 4.9 the
old kernel has to read the file system created by the more recent kernel
which currently does not work for ubifs.

This fixes the problem by creating file systems which are compatible
with older kernel versions by default.
Kernel 4.14 will still be able to read and write UBI FS file system
version 5, it will just not be used when a ubifs partition is created
implicitly on an empty UBI volume.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-02-13 22:24:56 +01:00
..
backport-4.9 kernel: use upstream patches for musl 2018-01-20 22:11:33 +01:00
backport-4.14 kernel: backport fix undefined abort 2018-02-10 20:58:39 +01:00
files kernel: mtdsplit: split by WRG header 2018-02-13 11:16:49 +01:00
hack-4.9 kernel: fix forwarding locally generated packages in bridge isolation patch 2018-02-05 10:16:26 +01:00
hack-4.14 kernel: bump 4.14 to 4.14.18 2018-02-08 18:43:13 +01:00
image treewide: replace nbd@openwrt.org with nbd@nbd.name 2016-06-07 08:58:42 +02:00
other-files kernel: move initramfs's init script out of base-files 2017-04-04 14:06:40 +02:00
pending-3.18 kernel: use upstream patches for musl 2018-01-20 22:11:33 +01:00
pending-4.4 kernel: use upstream patches for musl 2018-01-20 22:11:33 +01:00
pending-4.9 kernel: use upstream patches for musl 2018-01-20 22:11:33 +01:00
pending-4.14 kernel: ubifs: create use file system format 4 by default 2018-02-13 22:24:56 +01:00
config-3.18 kernel: mtdsplit: Add support for D-link JBOOT 2018-02-11 16:02:52 +01:00
config-4.4 kernel: mtdsplit: Add support for D-link JBOOT 2018-02-11 16:02:52 +01:00
config-4.9 kernel: add missing symbol 2018-02-13 10:55:46 +01:00
config-4.14 kernel: ubifs: create use file system format 4 by default 2018-02-13 22:24:56 +01:00
PATCHES kernel: update PATCHES with a stricter policy 2013-07-09 20:52:07 +00:00