fsck.f2fs: check BLKZONED feature on mount

The BLKZONED feature is mandatory for host-managed zoned block
devices. So check that it is set.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fsck/mount.c b/fsck/mount.c
index b70ffe7..dd7a081 100644 (file)
--- a/fsck/mount.c
+++ b/fsck/mount.c
@@ -399,6 +399,13 @@ int sanity_check_raw_super(struct f2fs_super_block *sb, u64 offset)
                                        get_sb(root_ino) != 3)
                return -1;
 
+       /* Check zoned block device feature */
+       if (c.zoned_model == F2FS_ZONED_HM &&
+                       !(sb->feature & cpu_to_le32(F2FS_FEATURE_BLKZONED))) {
+               MSG(0, "\tMissing zoned block device feature\n");
+               return -1;
+       }
+
        if (sanity_check_area_boundary(sb, offset))
                return -1;
        return 0;