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libbcachefs: convert sb features mask to little endian

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bch_sb.features is an array of __le64. Convert the native endian format
of the features mask appropriately. This causes a bcachefs format to
produce an unmountable fs when run from a big endian system.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Brian Foster 2023-09-15 09:40:25 -04:00 committed by Kent Overstreet
parent 9fe08ba354
commit f68e0ed16e
1 changed files with 1 additions and 1 deletions
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libbcachefs.c
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@ -193,7 +193,7 @@ struct bch_sb *bch2_format(struct bch_opt_strs fs_opt_strs,
sb.sb->nr_devices = nr_devs;
if (opts.version == bcachefs_metadata_version_current)
sb.sb->features[0] |= BCH_SB_FEATURES_ALL;
sb.sb->features[0] |= cpu_to_le64(BCH_SB_FEATURES_ALL);
uuid_generate(sb.sb->uuid.b);