Add APFS driver

8002-Necessary-modifications-to-build-APFS-with-the-kerne.patch

@@ -0,0 +1,92 @@
+From bdc9881b548752150cdbf9f952c58747fc256b9d Mon Sep 17 00:00:00 2001
+From: Aditya Garg <gargaditya08@live.com>
+Date: Sat, 8 Jun 2024 17:48:28 +0530
+Subject: [PATCH] Necessary modifications to build APFS with the kernel
+
+---
+ fs/Kconfig       |  1 +
+ fs/Makefile      |  1 +
+ fs/apfs/Kconfig  | 16 ++++++++++++++++
+ fs/apfs/Makefile | 17 ++---------------
+ 4 files changed, 20 insertions(+), 15 deletions(-)
+ create mode 100644 fs/apfs/Kconfig
+
+diff --git a/fs/Kconfig b/fs/Kconfig
+index a46b0cbc4..d914838fd 100644
+--- a/fs/Kconfig
++++ b/fs/Kconfig
+@@ -317,6 +317,7 @@ source "fs/affs/Kconfig"
+ source "fs/ecryptfs/Kconfig"
+ source "fs/hfs/Kconfig"
+ source "fs/hfsplus/Kconfig"
++source "fs/apfs/Kconfig"
+ source "fs/befs/Kconfig"
+ source "fs/bfs/Kconfig"
+ source "fs/efs/Kconfig"
+diff --git a/fs/Makefile b/fs/Makefile
+index 6ecc9b0a5..0cfeacc98 100644
+--- a/fs/Makefile
++++ b/fs/Makefile
+@@ -120,6 +120,7 @@ obj-$(CONFIG_DEBUG_FS)		+= debugfs/
+ obj-$(CONFIG_TRACING)		+= tracefs/
+ obj-$(CONFIG_OCFS2_FS)		+= ocfs2/
+ obj-$(CONFIG_BTRFS_FS)		+= btrfs/
++obj-$(CONFIG_APFS_FS)		+= apfs/
+ obj-$(CONFIG_GFS2_FS)           += gfs2/
+ obj-$(CONFIG_F2FS_FS)		+= f2fs/
+ obj-$(CONFIG_BCACHEFS_FS)	+= bcachefs/
+diff --git a/fs/apfs/Kconfig b/fs/apfs/Kconfig
+new file mode 100644
+index 000000000..3c209463d
+--- /dev/null
++++ b/fs/apfs/Kconfig
+@@ -0,0 +1,16 @@
++# SPDX-License-Identifier: GPL-2.0-only
++config APFS_FS
++	tristate "Apple file system support"
++	select CRYPTO
++	select CRYPTO_CRC32C
++	select LIBCRC32C
++	select CRYPTO_XXHASH
++	select CRYPTO_SHA256
++	select CRYPTO_BLAKE2B
++	select BUFFER_HEAD
++	select FS_IOMAP
++	select LEGACY_DIRECT_IO
++	help
++	  If you say Y here, you will be able to mount APFS partitions
++	  with read-only access. Write access is experimental and will
++	  corrupt your container.
+diff --git a/fs/apfs/Makefile b/fs/apfs/Makefile
+index ab4c49d55..bc7bc8cc5 100644
+--- a/fs/apfs/Makefile
++++ b/fs/apfs/Makefile
+@@ -1,23 +1,10 @@
+ # SPDX-License-Identifier: GPL-2.0-only
+ #
+-# Makefile for the out-of-tree Linux APFS module.
++# Makefile for the Linux APFS module.
+ #
+ 
+-KERNELRELEASE ?= $(shell uname -r)
+-KERNEL_DIR    ?= /lib/modules/$(KERNELRELEASE)/build
+-PWD           := $(shell pwd)
+-
+-obj-m = apfs.o
++obj-$(CONFIG_APFS_FS) = apfs.o
+ apfs-y := btree.o compress.o dir.o extents.o file.o inode.o key.o libzbitmap.o \
+ 	  lzfse/lzfse_decode.o lzfse/lzfse_decode_base.o lzfse/lzfse_fse.o \
+ 	  lzfse/lzvn_decode_base.o message.o namei.o node.o object.o snapshot.o \
+ 	  spaceman.o super.o symlink.o transaction.o unicode.o xattr.o xfield.o
+-
+-default:
+-	./genver.sh
+-	make -C $(KERNEL_DIR) M=$(PWD)
+-install:
+-	make -C $(KERNEL_DIR) M=$(PWD) modules_install
+-clean:
+-	rm -f version.h
+-	make -C $(KERNEL_DIR) M=$(PWD) clean
+-- 
+2.43.0
+

extra_config

@@ -14,3 +14,4 @@ CONFIG_HID_APPLE_MAGIC_BACKLIGHT=m
 CONFIG_HID_SENSOR_ALS=m
 CONFIG_SND_PCM=m
 CONFIG_STAGING=y
+CONFIG_APFS_FS=m