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Message-ID: <20250914040416.3840072-1-safinaskar@gmail.com> Date: Sun, 14 Sep 2025 07:04:15 +0300 From: Askar Safin <safinaskar@...il.com> To: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Christian Brauner <brauner@...nel.org>, Al Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>, Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>, Andy Shevchenko <andy.shevchenko@...il.com>, Aleksa Sarai <cyphar@...har.com>, Thomas Weißschuh <thomas.weissschuh@...utronix.de>, Julian Stecklina <julian.stecklina@...erus-technology.de>, Gao Xiang <hsiangkao@...ux.alibaba.com>, Art Nikpal <email2tema@...il.com>, Andrew Morton <akpm@...ux-foundation.org>, Eric Curtin <ecurtin@...hat.com>, Alexander Graf <graf@...zon.com>, Rob Landley <rob@...dley.net>, Lennart Poettering <mzxreary@...inter.de>, linux-arch@...r.kernel.org, linux-alpha@...r.kernel.org, linux-snps-arc@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org, linux-csky@...r.kernel.org, linux-hexagon@...r.kernel.org, loongarch@...ts.linux.dev, linux-m68k@...ts.linux-m68k.org, linux-mips@...r.kernel.org, linux-openrisc@...r.kernel.org, linux-parisc@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, linux-riscv@...ts.infradead.org, linux-s390@...r.kernel.org, linux-sh@...r.kernel.org, sparclinux@...r.kernel.org, linux-um@...ts.infradead.org, x86@...nel.org, Ingo Molnar <mingo@...hat.com>, linux-block@...r.kernel.org, initramfs@...r.kernel.org, linux-api@...r.kernel.org, linux-doc@...r.kernel.org, linux-efi@...r.kernel.org, linux-ext4@...r.kernel.org, "Theodore Y . Ts'o" <tytso@....edu>, linux-acpi@...r.kernel.org, Michal Simek <monstr@...str.eu>, devicetree@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>, Kees Cook <kees@...nel.org>, Thorsten Blum <thorsten.blum@...ux.dev>, Heiko Carstens <hca@...ux.ibm.com>, patches@...ts.linux.dev Subject: [PATCH RESEND 61/62] init: rename CONFIG_RD_LZ4 to CONFIG_INITRAMFS_DECOMPRESS_LZ4 Initrd support was removed, and CONFIG_RD_LZ4 has nothing to do with ramdisks. Update your configs Signed-off-by: Askar Safin <safinaskar@...il.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
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