VisionFive2 Linux kernel

diff --git a/fs/verity/Kconfig b/fs/verity/Kconfig
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+# SPDX-License-Identifier: GPL-2.0
+
+config FS_VERITY
+	bool "FS Verity (read-only file-based authenticity protection)"
+	select CRYPTO
+	# SHA-256 is selected as it's intended to be the default hash algorithm.
+	# To avoid bloat, other wanted algorithms must be selected explicitly.
+	select CRYPTO_SHA256
+	help
+	  This option enables fs-verity.  fs-verity is the dm-verity
+	  mechanism implemented at the file level.  On supported
+	  filesystems (currently EXT4 and F2FS), userspace can use an
+	  ioctl to enable verity for a file, which causes the filesystem
+	  to build a Merkle tree for the file.  The filesystem will then
+	  transparently verify any data read from the file against the
+	  Merkle tree.  The file is also made read-only.
+
+	  This serves as an integrity check, but the availability of the
+	  Merkle tree root hash also allows efficiently supporting
+	  various use cases where normally the whole file would need to
+	  be hashed at once, such as: (a) auditing (logging the file's
+	  hash), or (b) authenticity verification (comparing the hash
+	  against a known good value, e.g. from a digital signature).
+
+	  fs-verity is especially useful on large files where not all
+	  the contents may actually be needed.  Also, fs-verity verifies
+	  data each time it is paged back in, which provides better
+	  protection against malicious disks vs. an ahead-of-time hash.
+
+	  If unsure, say N.
+
+config FS_VERITY_DEBUG
+	bool "FS Verity debugging"
+	depends on FS_VERITY
+	help
+	  Enable debugging messages related to fs-verity by default.
+
+	  Say N unless you are an fs-verity developer.