This partially reverts commit 26c0ff98cf,
removing some extraneous changes that were added by mistake.
This is a followup to commit 26c0ff98cf
Change-Id: I907cfb98414ec8aeb1bbfc7b1b3d41fd36e8d309
* gnu/packages/linux.scm (bcc): Update to 0.30.0.
[native-inputs]: Add zip.
[inputs] Remove labels. Remove stale comment (our libelf package has a static
archive, but the build still fails using it). Replace the libbpf source with
its binary package. Replace clang-toolchain-9 with clang-15. Add
bash-minimal.
[arguments]: Use gexps.
<configure-flags>: Add -DCMAKE_USE_LIBBPF_PACKAGE=ON.
<phases>: Remove copy-libbpf.
Change-Id: Ife0bec7802e7faa54689c0199bc2618ce6a39428
The kernel has progressively enabled the BPF settings, to the point where
having a separate kernel for it makes little sense, so repatriate the few
non-default BPF-related configs to our main kernel.
* gnu/packages/linux.scm (%bpf-extra-linux-options): Delete variable.
(default-extra-linux-options): Enable CONFIG_NET_CLS_BPF and
CONFIG_NET_ACT_BPF. CONFIG_IKHEADERS is dropped as it adds 4 MiB to the
kernel image and appears somewhat redundant with BTF debug info.
(linux-libre-with-bpf): Deprecate to linux-libre.
Change-Id: Id672241916dcbcdca7cbc16d869d00223446cd3d
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
This is needed for software making use of eBPF programs, such as the sysdig
utility, among others. For more information about BPF, see:
<https://brendangregg.com/blog/2020-11-04/bpf-co-re-btf-libbpf.html>.
* gnu/packages/linux.scm (%default-extra-linux-options): Enable
CONFIG_DEBUG_INFO, CONFIG_DEBUG_INFO_BTF,
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT, CONFIG_BPF_JIT,
CONFIG_BPF_JIT_ALWAYS_ON, CONFIG_BPF_SYSCALL and BPF_UNPRIV_DEFAULT_OFF.
Disable CONFIG_DEBUG_INFO_REDUCED.
(make-linux-libre*) [native-inputs]: Add dwarves, python-wrapper and zlib.
Change-Id: Idfc64f82aa404e86168bffcf721a325f9e807f75
This is to allow version-specific options to the list of defaults.
* gnu/packages/linux.scm (%default-extra-linux-options): Transform to...
(default-extra-linux-options): ... this procedure, which accepts a 'version'
argument.
(make-linux-libre, linux-libre-arm-generic, linux-libre-arm-generic-5.10)
(linux-libre-arm-generic-5.4, linux-libre-arm64-generic)
(linux-libre-arm64-generic-5.10, linux-libre-arm64-generic-5.4)
(linux-libre-riscv64-generic, linux-libre-mips64el-fuloong2e)
(linux-libre-with-bpf): Adjust accordingly.
* doc/guix-cookbook.texi (Customizing the Kernel): Adjust accordingly.
Change-Id: Ifd3be8b7ed8699bada224a938dbc84205366ff3d
This reduces the total build time by about 20%.
* gnu/packages/linux.scm (make-linux-libre*) [phases] {install}: Ensure that
-jN is used for the install targets. Also honor make flags.
Change-Id: Ib3f4fdcbdeab736315a91eafa8d6d1dff5b89884
1.47.0 would, by default, create an ext4 filesystem which was not
readable by our current version of grub. This should also address a
number of the system test failures.
* gnu/packages/linux.scm (e2fsprogs): Downgrade to 1.46.6.
Change-Id: Ifa6841185ab85d24479f981afc1b42a349716d80
Big thanks to Dariqq <dariqq@posteo.net> for debugging and communicating
upstream about a problem with the deblobbing scripts in this kernel
series!
* gnu/packages/linux.scm (linux-libre-6.9-version, linux-libre-6.9-gnu-revision,
deblob-scripts-6.9, linux-libre-6.9-pristine-source, linux-libre-6.9-source,
linux-libre-headers-6.9, linux-libre-6.9): New variables.
* gnu/packages/aux-files/linux-libre/6.9-arm.conf,
gnu/packages/aux-files/linux-libre/6.9-arm64.conf,
gnu/packages/aux-files/linux-libre/6.9-i686.conf,
gnu/packages/aux-files/linux-libre/6.9-x86.conf: New files.
* Makefile.am (AUX_FILES): Add them.
Signed-off-by: Leo Famulari <leo@famulari.name>
Change-Id: I8dc011a603684f0be88766b7881aa6c560b94443
