config: deepin: enable module zstd compression

deepin inclusion
category: feature

Support module compress, and compress kernel modules to zstd format.
Will help to less kernel module size which lays in user disk XXXMB.

It will decrease /lib/modules/xxx/kernel/../*.ko to *.ko.zst ~70%,
but increase image.deb ~70%.

Log:
before:
image.deb 94MB
du -sh /lib/modules/xxx 520MB
after:
image.deb 158MB
du -sh /lib/modules/xxx 167MB
The point is that disksize cost is more expensive than network.

PS: do it in our 6.6 kernel need backport some KBUILDS commits,
or will bring debuginfo to image.deb not image-dbg.deb...
Signed-off-by: Wentao Guan <[email protected]>

Author: opsiff

arch/arm64/configs/deepin_arm64_desktop_defconfig

@@ -172,6 +172,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_MODULE_COMPRESS=y
+CONFIG_MODULE_COMPRESS_ZSTD=y
+CONFIG_MODULE_DECOMPRESS=y
 CONFIG_BLK_DEV_ZONED=y
 CONFIG_BLK_DEV_THROTTLING=y
 CONFIG_BLK_WBT=y

arch/loongarch/configs/deepin_loongarch_desktop_defconfig

@@ -100,6 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_MODULE_COMPRESS=y
+CONFIG_MODULE_COMPRESS_ZSTD=y
+CONFIG_MODULE_DECOMPRESS=y
 CONFIG_MODULE_SIG_SHA512=y
 CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
 CONFIG_BLK_DEV_ZONED=y

arch/x86/configs/deepin_x86_desktop_defconfig

@@ -163,6 +163,9 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_MODULE_COMPRESS=y
+CONFIG_MODULE_COMPRESS_ZSTD=y
+CONFIG_MODULE_DECOMPRESS=y
 CONFIG_BLK_DEV_ZONED=y
 CONFIG_BLK_WBT=y
 CONFIG_BLK_CGROUP_IOLATENCY=y