From: Adrian McMenamin <adrianmcmenamin@gmail.com>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Adrian McMenamin <adrianmcmenamin@gmail.com>
Subject: [PATCH 10/10] Add support for VMUFAT filesystem
Date: Fri, 10 Apr 2026 16:07:46 +0100 [thread overview]
Message-ID: <20260410150745.309076-2-adrianmcmenamin@gmail.com> (raw)
The pattern 0x55555555 is used in the VMUFAT system block, so we add it as a magic number here.
Signed-off-by: Adrian McMenamin <adrianmcmenamin@gmail.com>
---
diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index 4f2da935a76c..7a3ab866ef48 100644
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -54,6 +54,7 @@
#define QNX4_SUPER_MAGIC 0x002f /* qnx4 fs detection */
#define QNX6_SUPER_MAGIC 0x68191122 /* qnx6 fs detection */
#define AFS_FS_MAGIC 0x6B414653
+#define VMUFAT_SUPER_MAGIC 0x55555555 /* opening bytes of root */
#define REISERFS_SUPER_MAGIC 0x52654973 /* used by gcc */
--
2.43.0
reply other threads:[~2026-04-10 15:10 UTC|newest]
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