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2024-07-28kbuild: rpm-pkg: ghost modules.weakdep fileJose Ignacio Tornos Martinez
In the same way as for other similar files, mark as ghost the new file generated by depmod for configured weak dependencies for modules, modules.weakdep, so that although it is not included in the package, claim the ownership on it. Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-07-23Merge tag 'kbuild-v6.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Remove tristate choice support from Kconfig - Stop using the PROVIDE() directive in the linker script - Reduce the number of links for the combination of CONFIG_KALLSYMS and CONFIG_DEBUG_INFO_BTF - Enable the warning for symbol reference to .exit.* sections by default - Fix warnings in RPM package builds - Improve scripts/make_fit.py to generate a FIT image with separate base DTB and overlays - Improve choice value calculation in Kconfig - Fix conditional prompt behavior in choice in Kconfig - Remove support for the uncommon EMAIL environment variable in Debian package builds - Remove support for the uncommon "name <email>" form for the DEBEMAIL environment variable - Raise the minimum supported GNU Make version to 4.0 - Remove stale code for the absolute kallsyms - Move header files commonly used for host programs to scripts/include/ - Introduce the pacman-pkg target to generate a pacman package used in Arch Linux - Clean up Kconfig * tag 'kbuild-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (65 commits) kbuild: doc: gcc to CC change kallsyms: change sym_entry::percpu_absolute to bool type kallsyms: unify seq and start_pos fields of struct sym_entry kallsyms: add more original symbol type/name in comment lines kallsyms: use \t instead of a tab in printf() kallsyms: avoid repeated calculation of array size for markers kbuild: add script and target to generate pacman package modpost: use generic macros for hash table implementation kbuild: move some helper headers from scripts/kconfig/ to scripts/include/ Makefile: add comment to discourage tools/* addition for kernel builds kbuild: clean up scripts/remove-stale-files kconfig: recursive checks drop file/lineno kbuild: rpm-pkg: introduce a simple changelog section for kernel.spec kallsyms: get rid of code for absolute kallsyms kbuild: Create INSTALL_PATH directory if it does not exist kbuild: Abort make on install failures kconfig: remove 'e1' and 'e2' macros from expression deduplication kconfig: remove SYMBOL_CHOICEVAL flag kconfig: add const qualifiers to several function arguments kconfig: call expr_eliminate_yn() at least once in expr_eliminate_dups() ...
2024-07-16kbuild: rpm-pkg: make sure to have versioned 'Obsoletes' for kernel.specRafael Aquini
Fix the following rpmbuild warning: $ make srcrpm-pkg ... RPM build warnings: line 34: It's not recommended to have unversioned Obsoletes: Obsoletes: kernel-headers Signed-off-by: Rafael Aquini <aquini@redhat.com> Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-07-15kbuild: rpm-pkg: avoid the warnings with dtb's listed twiceJose Ignacio Tornos Martinez
After 8d1001f7bdd0 (kbuild: rpm-pkg: fix build error with CONFIG_MODULES=n), the following warning "warning: File listed twice: *.dtb" is appearing for every dtb file that is included. The reason is that the commented commit already adds the folder /lib/modules/%{KERNELRELEASE} in kernel.list file so the folder /lib/modules/%{KERNELRELEASE}/dtb is no longer necessary, just remove it. Fixes: 8d1001f7bdd0 ("kbuild: rpm-pkg: fix build error with CONFIG_MODULES=n") Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-06-26kbuild: rpm-pkg: fix build error with CONFIG_MODULES=nMasahiro Yamada
When CONFIG_MODULES is disabled, 'make (bin)rpm-pkg' fails: $ make allnoconfig binrpm-pkg [ snip ] error: File not found: .../linux/rpmbuild/BUILDROOT/kernel-6.10.0_rc3-1.i386/lib/modules/6.10.0-rc3/kernel error: File not found: .../linux/rpmbuild/BUILDROOT/kernel-6.10.0_rc3-1.i386/lib/modules/6.10.0-rc3/modules.order To make it work irrespective of CONFIG_MODULES, this commit specifies the directory path, /lib/modules/%{KERNELRELEASE}, instead of individual files. However, doing so would cause new warnings: warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.alias warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.alias.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.builtin.alias.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.builtin.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.dep warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.dep.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.devname warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.softdep warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.symbols warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.symbols.bin These files exist in /lib/modules/%{KERNELRELEASE} and are also explicitly marked as %ghost. Suppress depmod because depmod-generated files are not packaged. Fixes: 615b3a3d2d41 ("kbuild: rpm-pkg: do not include depmod-generated files") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2024-03-19kbuild: rpm-pkg: add dtb files in kernel rpmJose Ignacio Tornos Martinez
Some architectures, like aarch64 ones, need a dtb file to configure the hardware. The default dtb file can be preloaded from u-boot, but the final and/or more complete dtb file needs to be able to be loaded later from rootfs. Add the possible dtb files to the kernel rpm and mimic Fedora shipping process, storing the dtb files in the module directory. These dtb files will be copied to /boot directory by the install scripts, but add fallback just in case, checking if the content in /boot directory is correct. Mark the files installed to /boot as %ghost to make sure they will be removed when the package is uninstalled. Tested with Fedora Rawhide (x86_64 and aarch64) with dnf and rpm tools. In addition, fallback was also tested after modifying the install scripts. Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com> Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-02-19Revert "kbuild/mkspec: clean boot loader configuration on rpm removal"Masahiro Yamada
This reverts commit 6ef41e22a320d95a246d45b673aa7247cc1bbf7b. If this is still needed, we can bring it back. However, I'd like to understand why 'new-kernel-pkg --remove' is needed for uninstallation, while 'new-kernel-pkg --install' was not called during the installation. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-02-19Revert "kbuild/mkspec: support 'update-bootloader'-based systems"Masahiro Yamada
This reverts commit 27c3bffd230abd0a598586aed0fe0ba7b61e0e2e. If this is still needed, we can bring it back. However, I'd like to understand why 'update-bootloader --remove' is needed for uninstallation, while 'update-bootloader --add' was not called during the installation. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-02-19kbuild: rpm-pkg: mark installed files in /boot as %ghostMasahiro Yamada
Mark the files installed to /boot as %ghost to make sure they will be removed when the package is uninstalled. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org>
2024-02-19kbuild: rpm-pkg: do not include depmod-generated filesMasahiro Yamada
Installing the kernel package is fine, but when uninstalling it, the following warnings are shown: warning: file modules.symbols.bin: remove failed: No such file or directory warning: file modules.symbols: remove failed: No such file or directory warning: file modules.softdep: remove failed: No such file or directory warning: file modules.devname: remove failed: No such file or directory warning: file modules.dep.bin: remove failed: No such file or directory warning: file modules.dep: remove failed: No such file or directory warning: file modules.builtin.bin: remove failed: No such file or directory warning: file modules.builtin.alias.bin: remove failed: No such file or directory warning: file modules.alias.bin: remove failed: No such file or directory warning: file modules.alias: remove failed: No such file or directory The %preun scriptlet runs 'kernel-install remove', which in turn invokes /usr/lib/kernel/install.d/50-depmod.install to remove those files before the actual package removal. RPM-based distributions do not ship files generated by depmod. Mark them as %ghost in order to exclude them from the package, but still claim the ownership on them. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org>
2024-01-31kbuild: rpm-pkg: simplify installkernel %postJose Ignacio Tornos Martinez
The new installkernel application that is now included in systemd-udev package allows installation although destination files are already present in the boot directory of the kernel package, but is failing with the implemented workaround for the old installkernel application from grubby package. For the new installkernel application, as Davide says: <<The %post currently does a shuffling dance before calling installkernel. This isn't actually necessary afaict, and the current implementation ends up triggering downstream issues such as https://github.com/systemd/systemd/issues/29568 This commit simplifies the logic to remove the shuffling. For reference, the original logic was added in commit 3c9c7a14b627("rpm-pkg: add %post section to create initramfs and grub hooks").>> But we need to keep the old behavior as well, because the old installkernel application from grubby package, does not allow this simplification and we need to be backward compatible to avoid issues with the different packages. Mimic Fedora shipping process and store vmlinuz, config amd System.map in the module directory instead of the boot directory. In this way, we will avoid the commented problem for all the cases, because the new destination files are not going to exist in the boot directory of the kernel package. Replace installkernel tool with kernel-install tool, because the latter is more complete. Besides, after installkernel tool execution, check to complete if the correct package files vmlinuz, System.map and config files are present in /boot directory, and if necessary, copy manually for install operation. In this way, take into account if files were not previously copied from /usr/lib/kernel/install.d/* scripts and if the suitable files for the requested package are present (it could be others if the rpm files were replace with a new pacakge with the same release and a different build). Tested with Fedora 38, Fedora 39, RHEL 9, Oracle Linux 9.3, openSUSE Tumbleweed and openMandrive ROME, using dnf/zypper and rpm tools. cc: stable@vger.kernel.org Co-Developed-by: Davide Cavalca <dcavalca@meta.com> Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-03scripts: clean up IA-64 codeMasahiro Yamada
A little more janitorial work after commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture"). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-10-01kbuild: remove stale code for 'source' symlink in packaging scriptsMasahiro Yamada
Since commit d8131c2965d5 ("kbuild: remove $(MODLIB)/source symlink"), modules_install does not create the 'source' symlink. Remove the stale code from builddeb and kernel.spec. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-07-25kbuild: rpm-pkg: split out the body of spec fileMasahiro Yamada
Most of the lines in the spec file are independent of any build condition. Split the body of the spec file into scripts/package/kernel.spec. scripts/package/mkspec will prepend some env-dependent variables. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>