From 8220fcf4fe13ebb506c3741bba184b6033f098f6 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 31 Aug 2026 15:23:06 +0900
Subject: [PATCH] filesystem: correctly recognize failfs

The kernel v7.3-rc1 introduces failfs:
https://github.com/torvalds/linux/commit/fa0d6d945e5ce96cff14b114eec7527f13d7f23a
---
 src/basic/filesystem-sets.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/basic/filesystem-sets.py b/src/basic/filesystem-sets.py
index be08664aef..d8a29b37a7 100755
--- a/src/basic/filesystem-sets.py
+++ b/src/basic/filesystem-sets.py
@@ -49,6 +49,7 @@ NAME_TO_MAGIC = {
     'ext4':            ['EXT4_SUPER_MAGIC'],
     'exfat':           ['EXFAT_SUPER_MAGIC'],
     'f2fs':            ['F2FS_SUPER_MAGIC'],
+    'failfs':          ['FAIL_FS_MAGIC'],
     # fuseblk is so closely related to fuse that it shares the same magic
     'fuseblk':         ['FUSE_SUPER_MAGIC'],
     'fuse':            ['FUSE_SUPER_MAGIC'],