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authorStefan Brüns <stefan.bruens@rwth-aachen.de>2016-12-27 01:35:08 (GMT)
committerTom Rini <trini@konsulko.com>2016-12-27 16:24:18 (GMT)
commit3cc5bbb8e68dc67b7c3d2fdebef69408e5271469 (patch)
tree2ad1a2413d08dfd0123232d9c5286a25c001834e /fs
parent139f7b1ded58366e8d328c1dd49bcbe1fc08b24c (diff)
downloadu-boot-fsl-qoriq-3cc5bbb8e68dc67b7c3d2fdebef69408e5271469.tar.xz
fs/ext4: Initialize group descriptor size for revision level 0 filesystems
genext2fs creates revision level 0 filesystems, which are not readable by u-boot due to the initialized group descriptor size field. f798b1dda1c5de818b806189e523d1b75db7e72d Reported-by: Kever Yang <kever.yang@rock-chips.com> Reported-by: FrostyBytes@protonmail.com Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Tested-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ext4/ext4_common.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/ext4_common.c b/fs/ext4/ext4_common.c
index bfebe7e..621c61e 100644
--- a/fs/ext4/ext4_common.c
+++ b/fs/ext4/ext4_common.c
@@ -2334,6 +2334,7 @@ int ext4fs_mount(unsigned part_length)
if (le32_to_cpu(data->sblock.revision_level) == 0) {
fs->inodesz = 128;
+ fs->gdsize = 32;
} else {
debug("EXT4 features COMPAT: %08x INCOMPAT: %08x RO_COMPAT: %08x\n",
__le32_to_cpu(data->sblock.feature_compatibility),