[PATCH RESEND 61/62] init: rename CONFIG_RD_LZ4 to CONFIG_INITRAMFS_DECOMPRESS_LZ4

Askar Safin
2025-09-14T04:04:22Z

Initrd support was removed,
and CONFIG_RD_LZ4 has nothing to do with ramdisks.

Update your configs

Signed-off-by: Askar Safin <safinaskar@gmail.com>
---
arch/arm/configs/aspeed_g4_defconfig | 2 +-
arch/arm/configs/aspeed_g5_defconfig | 2 +-
arch/arm/configs/lpc18xx_defconfig | 2 +-
arch/arm/configs/sp7021_defconfig | 2 +-
arch/arm/configs/vf610m4_defconfig | 2 +-
arch/mips/configs/ath25_defconfig | 2 +-
arch/mips/configs/bmips_stb_defconfig | 2 +-
arch/openrisc/configs/simple_smp_defconfig | 2 +-
arch/powerpc/configs/44x/fsp2_defconfig | 2 +-
arch/powerpc/configs/skiroot_defconfig | 2 +-
arch/riscv/configs/nommu_k210_defconfig | 2 +-
arch/riscv/configs/nommu_virt_defconfig | 2 +-
arch/xtensa/configs/cadence_csp_defconfig | 2 +-
arch/xtensa/configs/nommu_kc705_defconfig | 2 +-
usr/Kconfig | 4 ++--
15 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig
index 2b22ce99e42d..a65bdc6e6c2f 100644
--- a/arch/arm/configs/aspeed_g4_defconfig
+++ b/arch/arm/configs/aspeed_g4_defconfig
@@ -11,7 +11,7 @@ CONFIG_NAMESPACES=y
CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_BZIP2 is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
# CONFIG_SYSFS_SYSCALL is not set
diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig
index 764fde3d416b..24954645c34f 100644
--- a/arch/arm/configs/aspeed_g5_defconfig
+++ b/arch/arm/configs/aspeed_g5_defconfig
@@ -11,7 +11,7 @@ CONFIG_NAMESPACES=y
CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_BZIP2 is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
# CONFIG_SYSFS_SYSCALL is not set
diff --git a/arch/arm/configs/lpc18xx_defconfig b/arch/arm/configs/lpc18xx_defconfig
index b14ebbe5b023..4dee6346a6a8 100644
--- a/arch/arm/configs/lpc18xx_defconfig
+++ b/arch/arm/configs/lpc18xx_defconfig
@@ -5,7 +5,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_UID16 is not set
CONFIG_BASE_SMALL=y
diff --git a/arch/arm/configs/sp7021_defconfig b/arch/arm/configs/sp7021_defconfig
index e65c94f24341..6b1166cbf478 100644
--- a/arch/arm/configs/sp7021_defconfig
+++ b/arch/arm/configs/sp7021_defconfig
@@ -10,7 +10,7 @@ CONFIG_LOG_BUF_SHIFT=14
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_PERF_EVENTS=y
CONFIG_ARCH_SUNPLUS=y
diff --git a/arch/arm/configs/vf610m4_defconfig b/arch/arm/configs/vf610m4_defconfig
index 7d457a196dfc..acec039e2f16 100644
--- a/arch/arm/configs/vf610m4_defconfig
+++ b/arch/arm/configs/vf610m4_defconfig
@@ -3,7 +3,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_BZIP2 is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_EXPERT=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_MMU is not set
diff --git a/arch/mips/configs/ath25_defconfig b/arch/mips/configs/ath25_defconfig
index baf32dfe8295..5e84ee24e372 100644
--- a/arch/mips/configs/ath25_defconfig
+++ b/arch/mips/configs/ath25_defconfig
@@ -7,7 +7,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_BZIP2 is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_FHANDLE is not set
# CONFIG_AIO is not set
diff --git a/arch/mips/configs/bmips_stb_defconfig b/arch/mips/configs/bmips_stb_defconfig
index 44830de10527..b5fb138bf237 100644
--- a/arch/mips/configs/bmips_stb_defconfig
+++ b/arch/mips/configs/bmips_stb_defconfig
@@ -19,7 +19,7 @@ CONFIG_MIPS_O32_FP64_SUPPORT=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
CONFIG_INITRAMFS_DECOMPRESS_XZ=y
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_PCIEASPM_POWERSAVE=y
diff --git a/arch/openrisc/configs/simple_smp_defconfig b/arch/openrisc/configs/simple_smp_defconfig
index 9f4bb9d940f0..5265f6f940a5 100644
--- a/arch/openrisc/configs/simple_smp_defconfig
+++ b/arch/openrisc/configs/simple_smp_defconfig
@@ -7,7 +7,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_EXPERT=y
# CONFIG_KALLSYMS is not set
# CONFIG_EPOLL is not set
diff --git a/arch/powerpc/configs/44x/fsp2_defconfig b/arch/powerpc/configs/44x/fsp2_defconfig
index e5e4f6721728..34486aa5155f 100644
--- a/arch/powerpc/configs/44x/fsp2_defconfig
+++ b/arch/powerpc/configs/44x/fsp2_defconfig
@@ -12,7 +12,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_KALLSYMS_ALL=y
CONFIG_BPF_SYSCALL=y
CONFIG_EXPERT=y
diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig
index fc1a718af17a..d159882484f6 100644
--- a/arch/powerpc/configs/skiroot_defconfig
+++ b/arch/powerpc/configs/skiroot_defconfig
@@ -14,7 +14,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_BZIP2 is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EXPERT=y
# CONFIG_SGETMASK_SYSCALL is not set
diff --git a/arch/riscv/configs/nommu_k210_defconfig b/arch/riscv/configs/nommu_k210_defconfig
index 7507045e9c4a..6e961256a941 100644
--- a/arch/riscv/configs/nommu_k210_defconfig
+++ b/arch/riscv/configs/nommu_k210_defconfig
@@ -6,7 +6,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
# CONFIG_RD_ZSTD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_SYSFS_SYSCALL is not set
diff --git a/arch/riscv/configs/nommu_virt_defconfig b/arch/riscv/configs/nommu_virt_defconfig
index afa79217f06e..eb289c44dfc3 100644
--- a/arch/riscv/configs/nommu_virt_defconfig
+++ b/arch/riscv/configs/nommu_virt_defconfig
@@ -5,7 +5,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EXPERT=y
# CONFIG_SYSFS_SYSCALL is not set
diff --git a/arch/xtensa/configs/cadence_csp_defconfig b/arch/xtensa/configs/cadence_csp_defconfig
index dad9383c6deb..26a4a9f3886a 100644
--- a/arch/xtensa/configs/cadence_csp_defconfig
+++ b/arch/xtensa/configs/cadence_csp_defconfig
@@ -18,7 +18,7 @@ CONFIG_INITRAMFS_SOURCE="$$KERNEL_INITRAMFS_SOURCE"
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EXPERT=y
CONFIG_PROFILING=y
diff --git a/arch/xtensa/configs/nommu_kc705_defconfig b/arch/xtensa/configs/nommu_kc705_defconfig
index 0a0e94ae7b1c..988998806661 100644
--- a/arch/xtensa/configs/nommu_kc705_defconfig
+++ b/arch/xtensa/configs/nommu_kc705_defconfig
@@ -19,7 +19,7 @@ CONFIG_INITRAMFS=y
# CONFIG_INITRAMFS_DECOMPRESS_LZMA is not set
# CONFIG_INITRAMFS_DECOMPRESS_XZ is not set
# CONFIG_INITRAMFS_DECOMPRESS_LZO is not set
-# CONFIG_RD_LZ4 is not set
+# CONFIG_INITRAMFS_DECOMPRESS_LZ4 is not set
CONFIG_EXPERT=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PERF_EVENTS=y
diff --git a/usr/Kconfig b/usr/Kconfig
index 62c978018565..3a891a0c9ef4 100644
--- a/usr/Kconfig
+++ b/usr/Kconfig
@@ -92,7 +92,7 @@ config INITRAMFS_DECOMPRESS_LZO
Support loading of a LZO encoded initial ramfs.
If unsure, say N.

-config RD_LZ4
+config INITRAMFS_DECOMPRESS_LZ4
bool "Support initial ramfs compressed using LZ4"
default y
select DECOMPRESS_LZ4
@@ -195,7 +195,7 @@ config INITRAMFS_COMPRESSION_LZO

config INITRAMFS_COMPRESSION_LZ4
bool "LZ4"
- depends on RD_LZ4
+ depends on INITRAMFS_DECOMPRESS_LZ4
help
It's compression ratio is the poorest amongst the choices. The kernel
size is about 15% bigger than gzip; however its decompression speed
--
2.47.2