You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
cb0f39c9cd
The WD MyBook Live SquashFS images didn't work anymore due to
a upstream regression in f2fs commit: 0cfe75c5b01199
("f2fs: enhance sanity_check_raw_super() to avoid potential overflows")
that got backported to 4.14.86 and landed in 4.18.
by Martin Blumenstingl:
|Treat "block_count" from struct f2fs_super_block as 64-bit little endian
|value in sanity_check_raw_super() because struct f2fs_super_block
|declares "block_count" as "__le64".
|
|This fixes a bug where the superblock validation fails on big endian
|devices with the following error:
| F2FS-fs (sda1): Wrong segment_count / block_count (61439 > 0)
| F2FS-fs (sda1): Can't find valid F2FS filesystem in 1th superblock
| F2FS-fs (sda1): Wrong segment_count / block_count (61439 > 0)
| F2FS-fs (sda1): Can't find valid F2FS filesystem in 2th superblock
|As result of this the partition cannot be mounted.
|
|With this patch applied the superblock validation works fine and the
|partition can be mounted again:
| F2FS-fs (sda1): Mounted with checkpoint version = 7c84
|
|My little endian x86-64 hardware was able to mount the partition without
|this fix.
|To confirm that mounting f2fs filesystems works on big endian machines
|again I tested this on a 32-bit MIPS big endian (lantiq) device.
Hopefully, this will do until Martin's patch moved through upstream
to -stable.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|
5 years ago | |
|---|---|---|
| .. | ||
| backport-4.9 | 5 years ago | |
| backport-4.14 | 5 years ago | |
| backport-4.19 | 5 years ago | |
| files | 5 years ago | |
| hack-4.9 | 5 years ago | |
| hack-4.14 | 5 years ago | |
| hack-4.19 | 5 years ago | |
| image | 8 years ago | |
| other-files | 7 years ago | |
| pending-3.18 | 5 years ago | |
| pending-4.9 | 5 years ago | |
| pending-4.14 | 5 years ago | |
| pending-4.19 | 5 years ago | |
| PATCHES | 11 years ago | |
| config-3.18 | 6 years ago | |
| config-4.9 | 5 years ago | |
| config-4.14 | 5 years ago | |
| config-4.19 | 5 years ago | |