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path: root/gnu/system/linux-initrd.scm
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2024-11-18linux-initrd: Export ‘file-system-modules’....* gnu/system/linux-initrd.scm (file-system-modules): Export. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Change-Id: I779efe280d2e3618adcae416eafc912babdce0a3 Daniel Khodabakhsh
2024-05-29gnu: linux-libre: Enable Zstd compression of kernel modules....This brings the on disk size of the kernel from 164 MiB to 144 MiB, or about 12%. * gnu/packages/linux.scm (default-extra-linux-options) [version>=5.13]: Enable CONFIG_MODULE_COMPRESS_ZSTD, else CONFIG_MODULE_COMPRESS_GZIP. (make-linux-libre*) [phases] {set-environment}: Set ZSTD_CLEVEL environment variable to 19. [native-inputs]: Add zstd. * gnu/build/linux-modules.scm (module-regex): Add .zst to regexp. Update doc. (modinfo-section-contents): Extend support to Zstd compressed module. (dot-ko): Register the 'zstd compression type. (ensure-dot-ko, file-name->module-name, load-linux-module*) (module-name->file-name/guess, write-module-name-database) (write-module-alias-database, write-module-device-database): Update doc. (module-name-lookup): Also consider zstd-compressed modules. * gnu/installer.scm (installer-program): Add guile-zstd extension to gexp. * gnu/system/linux-initrd.scm (flat-linux-module-directory): Likewise. Decompress zstd-compressed modules for use in initrd. * guix/profiles.scm (linux-module-database): Add guile-zstd extension to gexp. Change-Id: Ide899dc5c58ea5033583b1a91a92c025fc8d901a Maxim Cournoyer
2024-04-29linux-initrd: Further strip the static Guile....‘guile-static-initrd’ weighs in at 46 MiB, compared to 54 MiB for ‘guile-static-stripped’ (15% reduction). * gnu/packages/make-bootstrap.scm (make-guile-static-stripped): Add ‘directories-to-remove’ parameter and honor it. (%guile-static-initrd): New variable. * gnu/system/linux-initrd.scm (expression->initrd): Default to ‘%guile-static-initrd’. * doc/guix.texi (Initial RAM Disk): Adjust accordingly. Change-Id: I2baf06fed7a3698433e7c83b1d7726054a8c746e Ludovic Courtès
2024-04-17linux-initrd: Gracefully handle lack of “modules.builtin” file....Fixes a regression introduced in 8f8ec56052766aa5105d672b77ad9eaca5c1ab3c, whereby passing a “fake” kernel package would no longer work. Fixes <https://issues.guix.gnu.org/70239>. * gnu/system/linux-initrd.scm (flat-linux-module-directory)[build-exp]: Gracefully handle lack of “modules.builtin” file. Reported-by: Tomas Volf <~@wolfsden.cz> Change-Id: I3acf48123b20f0b6a3b9cc0bf22f76cec3e64361 Ludovic Courtès
2024-04-08mapped-devices: luks: Specify modules needed at the top-level....Fixes <https://issues.guix.gnu.org/70266>. * gnu/system/mapped-devices.scm (luks-device-mapping)[modules]: New field. (open-luks-device): Remove non-top-level ‘use-modules’ form. * gnu/system/linux-initrd.scm (raw-initrd): Remove modules that were added specifically for ‘luks-device-mapping’. Change-Id: I4253c3dd5e3cbcee41ec84fd57227abd428d1bd6 Ludovic Courtès
2024-04-08mapped-devices: <mapped-device-type> can specify modules to import....* gnu/system/mapped-devices.scm (<mapped-device-type>)[modules]: New field. (device-mapping-service-type): Honor it. * gnu/system/linux-initrd.scm (raw-initrd): Likewise. Change-Id: Icc702cb6f281741975e33203f87fbc1ffa9856da Ludovic Courtès
2024-03-31linux-initrd: don't add hid-apple module for riscv64-linux....* gnu/system/linux-initrd.scm(default-initrd-modules): when target-riscv64, don't add hid-apple module. Change-Id: I633468421db0cb1ebd61e0603021fa1c79038473 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Zheng Junjie
2024-03-09linux-initrd: Avoid looking up builtin modules....* gnu/system/linux-initrd.scm (flat-linux-module-directory) [build-exp]<builtin-modules,modules-to-lookup>: New variables. <modules>: Use ‘modules-to-lookup’ to avoid looking up builtin modules. Change-Id: I60fdae0211bb6632508b1c63582e013e78186cd1 Hilton Chain