From f68e0ed16e93d3bb2515168aae3432351110e993 Mon Sep 17 00:00:00 2001 From: Brian Foster Date: Fri, 15 Sep 2023 09:40:25 -0400 Subject: libbcachefs: convert sb features mask to little endian 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 Signed-off-by: Kent Overstreet --- libbcachefs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libbcachefs.c b/libbcachefs.c index bac772b..44a5fbf 100644 --- a/libbcachefs.c +++ b/libbcachefs.c @@ -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); -- cgit v1.2.3