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ext4: Revert rejection of 64bit enabled ext4 fs

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Enable mounting of ext4 fs with 64bit feature, as it is supported now.
These had been disabled in 6f94ab6656.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
This commit is contained in:
Stefan Brüns 2016-09-17 02:10:12 +02:00 • committed by Tom Rini
parent 749e93ee18
commit b4976b49a0
1 changed files with 0 additions and 9 deletions
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9
fs/ext4/ext4_common.c
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@ -2339,15 +2339,6 @@ int ext4fs_mount(unsigned part_length)
if (le16_to_cpu(data->sblock.magic) != EXT2_MAGIC) if (le16_to_cpu(data->sblock.magic) != EXT2_MAGIC)
goto fail; goto fail;
/*
* The 64bit feature was enabled when metadata_csum was enabled
* and we do not support metadata_csum (and cannot reliably find
* files when it is set. Refuse to mount.
*/
if (le32_to_cpu(data->sblock.feature_incompat) & EXT4_FEATURE_INCOMPAT_64BIT) {
printf("Unsupported feature found (64bit, possibly metadata_csum), not mounting\n");
goto fail;
}
if (le32_to_cpu(data->sblock.revision_level) == 0) { if (le32_to_cpu(data->sblock.revision_level) == 0) {
fs->inodesz = 128; fs->inodesz = 128;