[openwrt/openwrt] kernel: Add kmod-crypto-xxhash

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/9bf10898baba9c618d078bfddd37e4526a7fab61

commit 9bf10898baba9c618d078bfddd37e4526a7fab61
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Sat Jun 29 18:14:47 2024 +0200

    kernel: Add kmod-crypto-xxhash
    
    kxxhash_generic.ko is a soft dependency of kmod-fs-btrfs, but we did not
    package it. Extract the kmod-lib-xxhash and then package
    xxhash_generic.ko.
    
    Link: https://github.com/openwrt/openwrt/pull/15833
    Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
    (cherry picked from commit 2ebeda029490e308cc0e8f475e63280f960e74c4)
    Link: https://github.com/openwrt/openwrt/pull/15898
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/kernel/linux/modules/crypto.mk | 12 ++++++++++++
 package/kernel/linux/modules/fs.mk     |  2 +-
 package/kernel/linux/modules/lib.mk    | 19 ++++++++++++++-----
 3 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk
index 82241056a5..c6b57387cf 100644
--- a/package/kernel/linux/modules/crypto.mk
+++ b/package/kernel/linux/modules/crypto.mk
@@ -1053,3 +1053,15 @@ endef
 
 $(eval $(call KernelPackage,crypto-xts))
 
+
+define KernelPackage/crypto-xxhash
+  TITLE:=xxHash non-cryptographic hash algorithm
+  DEPENDS:=+kmod-crypto-hash +kmod-lib-xxhash
+  KCONFIG:=CONFIG_CRYPTO_XXHASH
+  FILES:=$(LINUX_DIR)/crypto/xxhash_generic.ko
+  AUTOLOAD:=$(call AutoLoad,09,xxhash_generic)
+  $(call AddDepends/crypto)
+endef
+
+$(eval $(call KernelPackage,crypto-xxhash))
+
diff --git a/package/kernel/linux/modules/fs.mk b/package/kernel/linux/modules/fs.mk
index 19a78cabbb..a7fc4ce4d5 100644
--- a/package/kernel/linux/modules/fs.mk
+++ b/package/kernel/linux/modules/fs.mk
@@ -67,7 +67,7 @@ $(eval $(call KernelPackage,fs-autofs4))
 define KernelPackage/fs-btrfs
   SUBMENU:=$(FS_MENU)
   TITLE:=BTRFS filesystem support
-  DEPENDS:=+kmod-lib-crc32c +kmod-lib-lzo +kmod-lib-zlib-inflate +kmod-lib-zlib-deflate +kmod-lib-raid6 +kmod-lib-xor +kmod-lib-zstd +kmod-crypto-blake2b
+  DEPENDS:=+kmod-lib-crc32c +kmod-lib-lzo +kmod-lib-zlib-inflate +kmod-lib-zlib-deflate +kmod-lib-raid6 +kmod-lib-xor +kmod-lib-zstd +kmod-crypto-blake2b +kmod-crypto-xxhash
   KCONFIG:=\
 	CONFIG_BTRFS_FS \
 	CONFIG_BTRFS_FS_CHECK_INTEGRITY=n
diff --git a/package/kernel/linux/modules/lib.mk b/package/kernel/linux/modules/lib.mk
index bb92088a1d..149ce798a5 100644
--- a/package/kernel/linux/modules/lib.mk
+++ b/package/kernel/linux/modules/lib.mk
@@ -122,21 +122,30 @@ endef
 $(eval $(call KernelPackage,lib-lzo))
 
 
+define KernelPackage/lib-xxhash
+  SUBMENU:=$(LIB_MENU)
+  TITLE:=xxhash support
+  HIDDEN:=1
+  KCONFIG:=CONFIG_XXHASH
+  FILES:=$(LINUX_DIR)/lib/xxhash.ko
+endef
+
+$(eval $(call KernelPackage,lib-xxhash))
+
+
 define KernelPackage/lib-zstd
   SUBMENU:=$(LIB_MENU)
   TITLE:=ZSTD support
-  DEPENDS:=+kmod-crypto-acompress
+  DEPENDS:=+kmod-crypto-acompress +kmod-lib-xxhash
   KCONFIG:= \
 	CONFIG_CRYPTO_ZSTD \
 	CONFIG_ZSTD_COMPRESS \
-	CONFIG_ZSTD_DECOMPRESS \
-	CONFIG_XXHASH
+	CONFIG_ZSTD_DECOMPRESS
   FILES:= \
 	$(LINUX_DIR)/crypto/zstd.ko \
-	$(LINUX_DIR)/lib/xxhash.ko \
 	$(LINUX_DIR)/lib/zstd/zstd_compress.ko \
 	$(LINUX_DIR)/lib/zstd/zstd_decompress.ko
-  AUTOLOAD:=$(call AutoProbe,xxhash zstd zstd_compress zstd_decompress)
+  AUTOLOAD:=$(call AutoProbe,zstd zstd_compress zstd_decompress)
 endef
 
 define KernelPackage/lib-zstd/description