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Robbie Harwood e43f3d93b2 fs/fat: Don't error when mtime is 0 
In the wild, we occasionally see valid ESPs where some file modification
times are 0. For instance:

    ├── [Dec 31  1979]  EFI
    │   ├── [Dec 31  1979]  BOOT
    │   │   ├── [Dec 31  1979]  BOOTX64.EFI
    │   │   └── [Dec 31  1979]  fbx64.efi
    │   └── [Jun 27 02:41]  fedora
    │       ├── [Dec 31  1979]  BOOTX64.CSV
    │       ├── [Dec 31  1979]  fonts
    │       ├── [Mar 14 03:35]  fw
    │       │   ├── [Mar 14 03:35]  fwupd-359c1169-abd6-4a0d-8bce-e4d4713335c1.cap
    │       │   ├── [Mar 14 03:34]  fwupd-9d255c4b-2d88-4861-860d-7ee52ade9463.cap
    │       │   └── [Mar 14 03:34]  fwupd-b36438d8-9128-49d2-b280-487be02d948b.cap
    │       ├── [Dec 31  1979]  fwupdx64.efi
    │       ├── [May 10 10:47]  grub.cfg
    │       ├── [Jun  3 12:38]  grub.cfg.new.new
    │       ├── [May 10 10:41]  grub.cfg.old
    │       ├── [Jun 27 02:41]  grubenv
    │       ├── [Dec 31  1979]  grubx64.efi
    │       ├── [Dec 31  1979]  mmx64.efi
    │       ├── [Dec 31  1979]  shim.efi
    │       ├── [Dec 31  1979]  shimx64.efi
    │       └── [Dec 31  1979]  shimx64-fedora.efi
    └── [Dec 31  1979]  FSCK0000.REC

    5 directories, 17 files

This causes grub-probe failure, which in turn causes grub-mkconfig
failure. They are valid filesystems that appear intact, and the Linux
FAT stack is able to mount and manipulate them without complaint.

The check for mtime of 0 has been present since
20def1a3c3952982395cd7c3ea7e78638527962b (fat: support file
modification times).

Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2022-07-27 19:20:53 +02:00
..
zfs
fs/zfs/zfs: zfs_mount() - avoid pointer downcasting
2022-06-07 16:39:31 +02:00
affs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
afs.c
Leverage BFS implementation to read AFS.
2011-10-30 16:10:18 +01:00
archelp.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
bfs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
btrfs.c
fs/btrfs: Fix more fuzz issues related to chunks
2022-06-07 16:39:34 +02:00
cbfs.c
build: Fix -Werror=array-bounds array subscript 0 is outside array bounds
2022-04-20 18:27:52 +02:00
cpio_be.c
Add gcc_struct to all packed structures when compiling with mingw.
2013-12-15 14:14:30 +01:00
cpio_common.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
cpio.c
Add gcc_struct to all packed structures when compiling with mingw.
2013-12-15 14:14:30 +01:00
exfat.c
exfat reader
2011-04-11 18:13:00 +02:00
ext2.c
fs/ext2: Fix handling of missing sparse extent leafs
2021-10-04 14:38:25 +02:00
f2fs.c
fs/f2fs: Do not copy file names that are too long
2022-06-07 16:39:33 +02:00
fat.c
fs/fat: Don't error when mtime is 0
2022-07-27 19:20:53 +02:00
fshelp.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
hfs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
hfsplus.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
hfspluscomp.c
disk: Allow read hook callback to take read buffer to potentially modify it
2022-07-04 14:43:25 +02:00
iso9660.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
jfs.c
fs/jfs: Catch infinite recursion
2021-03-02 15:54:18 +01:00
minix2_be.c
Handle big-endian minixfs (fixes minixfs tests on bigendian).
2012-04-01 21:35:18 +02:00
minix2.c
Split minix.mod into minix.mod and minix2.mod.
2010-09-08 19:13:48 +02:00
minix3_be.c
Handle big-endian minixfs (fixes minixfs tests on bigendian).
2012-04-01 21:35:18 +02:00
minix3.c
minix3fs support
2011-04-11 08:16:13 +02:00
minix_be.c
Handle big-endian minixfs (fixes minixfs tests on bigendian).
2012-04-01 21:35:18 +02:00
minix.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
newc.c
Add gcc_struct to all packed structures when compiling with mingw.
2013-12-15 14:14:30 +01:00
nilfs2.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
ntfs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
ntfscomp.c
disk: Allow read hook callback to take read buffer to potentially modify it
2022-07-04 14:43:25 +02:00
odc.c
Add gcc_struct to all packed structures when compiling with mingw.
2013-12-15 14:14:30 +01:00
proc.c
Change fs functions to add fs_ prefix
2019-04-09 10:03:29 +10:00
reiserfs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
romfs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
sfs.c
fs/sfs: Fix over-read of root object name
2021-03-02 15:54:18 +01:00
squash4.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
tar.c
calloc: Use calloc() at most places
2020-07-29 16:55:47 +02:00
udf.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
ufs2.c
automake commit without merge history
2010-05-06 11:34:04 +05:30
ufs_be.c
Support big-endian UFS1.
2012-12-08 20:56:58 +01:00
ufs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00
xfs.c
fs: Remove trailing whitespaces
2022-03-14 15:45:30 +01:00