From 56ca70fcf9bacf0729fbd7e671ce58c03581c84a Mon Sep 17 00:00:00 2001
From: Mingcong Bai <jeffbai@aosc.io>
Date: Tue, 14 Jan 2025 14:06:47 +0800
Subject: [PATCH 1/2] arch: mips: configs: use LZMA compression

We only have ~54MiB to work with, try to make everything smaller.

Signed-off-by: Mingcong Bai <jeffbai@aosc.io>
---
 arch/mips/configs/deepin_loongson3_desktop_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/configs/deepin_loongson3_desktop_defconfig b/arch/mips/configs/deepin_loongson3_desktop_defconfig
index 7ea3575c96ca6..76cb956c8d801 100644
--- a/arch/mips/configs/deepin_loongson3_desktop_defconfig
+++ b/arch/mips/configs/deepin_loongson3_desktop_defconfig
@@ -1,6 +1,6 @@
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_BUILD_SALT="-loongson3-desktop-hwe"
-CONFIG_KERNEL_ZSTD=y
+CONFIG_KERNEL_LZMA=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_AUDIT=y

From 6717a75772f95f55f17f7fa33ce5738ee9d8bf9d Mon Sep 17 00:00:00 2001
From: Mingcong Bai <jeffbai@aosc.io>
Date: Tue, 14 Jan 2025 14:45:48 +0800
Subject: [PATCH 2/2] scripts: package: buiddeb install vmlinuz for mips

MIPS Loongson supports compressed kernel images.

Signed-off-by: Mingcong Bai <jeffbai@aosc.io>
---
 scripts/package/builddeb | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 30c4d308b4397..6e0d3796fc5a4 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -85,12 +85,18 @@ install_linux_image () {
 	case "${SRCARCH}" in
 	um)
 		installed_image_path="usr/bin/linux-${KERNELRELEASE}";;
-	parisc|mips|powerpc)
+	parisc|powerpc)
 		installed_image_path="boot/vmlinux-${KERNELRELEASE}";;
 	*)
 		installed_image_path="boot/vmlinuz-${KERNELRELEASE}";;
 	esac
-	cp "$(${MAKE} -s -f ${srctree}/Makefile image_name)" "${pdir}/${installed_image_path}"
+
+	case "${SRCARCH}" in
+	mips)
+		cp vmlinuz "${pdir}/${installed_image_path}";;
+	*)
+		cp "$(${MAKE} -s -f ${srctree}/Makefile image_name)" "${pdir}/${installed_image_path}";;
+	esac
 
         # UEFI Secure Boot CA paths.
         deepin_uefi_ca="${srctree}/scripts/package/UEFI-CA-CERT/DEEPIN-UEFI-RSA.pem"