btrfs: fix compat mask in error messages in btrfs_check_features()

[ Upstream commit 587bb33b10 ]

Commit d7f67ac9a9 ("btrfs: relax block-group-tree feature dependency
checks") introduced a regression when it comes to handling unsupported
incompat or compat_ro flags. Beforehand we only printed the flags that
we didn't recognize, afterwards we printed them all, which is less
useful. Fix the error handling so it behaves like it used to.

Fixes: d7f67ac9a9 ("btrfs: relax block-group-tree feature dependency checks")
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Mark Harmstone <mark@harmstone.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Mark Harmstone 2026-02-17 17:46:41 +00:00 • committed by Greg Kroah-Hartman
commit 283cc83f63