mirror of
https://abf.rosa.ru/djam/kernel-5.15.git
synced 2025-02-23 18:42:55 +00:00
DKMS operations should be tied to kernel-<...>-devel packages
Before this commit, DKMS was called to build and install the external kernel modules when kernel-<flavour> packages were installed, and only if the development files were also available. This is error-prone because there is no guarantee the -devel package creates the necessary files before. As a result, some proprietary drivers could not be built when the kernel is updated. This is an attempt to fix the problem. Because kernel-<flavour>-devel package is enough to build kernel modules with DKMS, I moved these build and install operations to kernel-<flavour>-devel from kernel-<flavour>. Some of the related code was simplified as well.
This commit is contained in:
Eugene Shatokhin
parent
c0342f35bc
commit
3e9fece6bd
1 changed files with 43 additions and 80 deletions
123
kernel.spec
123
kernel.spec
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@ -355,7 +355,7 @@ Source51: cpupower.config
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Source52: cpupower-start.sh
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Source53: cpupower.path
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# Our patch tarball,
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# Our patch tarball,
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# see https://abf.rosalinux.ru/soft/kernel-patches-and-configs/
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Source100: kernel-patches-and-configs-%{kversion}.tar.xz
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@ -375,8 +375,8 @@ Patch2: ftp://ftp.kernel.org/pub/linux/kernel/v%{kernelversion}.x/stable-review
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Source11: ftp://ftp.kernel.org/pub/linux/kernel/v%{kernelversion}.x/stable-review/patch-%{kversion}-%{kpatch}.sign
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%else
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Patch1: ftp://ftp.kernel.org/pub/linux/kernel/v%{kernelversion}.x/testing/patch-%{kernelversion}.%{patchlevel}-%{kpatch}.xz
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Source10: ftp://ftp.kernel.org/pub/linux/kernel/v%{kernelversion}.x/testing/patch-%{kernelversion}.%{patchlevel}-%{kpatch}.sign
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%endif
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Source10: ftp://ftp.kernel.org/pub/linux/kernel/v%{kernelversion}.x/testing/patch-%{kernelversion}.%{patchlevel}-%{kpatch}.sign
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%endif
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%endif
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%if %kgit
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Patch2: ftp://ftp.kernel.org/pub/linux/kernel/v%{kernelversion}.x/snapshots/patch-%{kernelversion}.%{patchlevel}-%{kpatch}-git%{kgit}.xz
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@ -532,7 +532,9 @@ Group: System/Kernel and hardware \
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Version: %{fakever} \
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Release: %{fakerel} \
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Requires: glibc-devel ncurses-devel make gcc perl \
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Summary: The kernel-devel files for %{kname}-%{1}-%{buildrel} \
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Requires(post): dkms \
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Requires(preun): dkms \
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Summary: Development files for %{kname}-%{1}-%{buildrel} \
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Group: Development/Kernel \
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Provides: %{kname}-devel = %{kverrel} \
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Provides: %{kname}-%{1}-devel \
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@ -603,7 +605,6 @@ latest %{kname}-%{1}-devel installed... \
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%endif \
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\
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%post -n %{kname}-%{1}-%{buildrel} -f kernel_files.%{1}-post \
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%posttrans -n %{kname}-%{1}-%{buildrel} -f kernel_files.%{1}-posttrans \
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%preun -n %{kname}-%{1}-%{buildrel} -f kernel_files.%{1}-preun \
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%postun -n %{kname}-%{1}-%{buildrel} -f kernel_files.%{1}-postun \
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\
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@ -908,7 +909,7 @@ full preempt, rcu boost, CFS cpu scheduler and BFQ i/o scheduler.
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#
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%ifarch %{ix86}
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#
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# kernel-nrj-desktop-core2: nrj, Intel Core 2 and newer, smp-alternatives, 4 GB
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# kernel-nrj-desktop-core2: nrj, Intel Core 2 and newer, smp-alternatives, 4 GB
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#
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%if %build_nrj_desktop_core2
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%define summary_nrj_desktop_core2 Linux Kernel for desktop use with i686 & 4GB RAM
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@ -1178,7 +1179,7 @@ PrepareKernel() {
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config_dir=arch/arm64/configs
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%endif
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echo "Make config for kernel $extension"
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pushd 3rdparty
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perl mkbuild.pl
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popd
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@ -1237,7 +1238,7 @@ BuildKernel() {
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install -d %{temp_modules}/$KernelVer
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%smake INSTALL_MOD_PATH=%{temp_root} KERNELRELEASE=$KernelVer modules_install
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# headers
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# headers
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%make INSTALL_HDR_PATH=%{temp_root}%{_prefix} KERNELRELEASE=$KernelVer headers_install
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find %{temp_root}%{_prefix} -name .install -or -name ..install.cmd | %kxargs rm -f
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@ -1248,7 +1249,8 @@ BuildKernel() {
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SaveDevel() {
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devel_flavour=$1
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DevelRoot=/usr/src/linux-%{kversion}-$devel_flavour-%{buildrpmrel}
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KernelVer=%{kversion}-$devel_flavour-%{buildrpmrel}
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DevelRoot=/usr/src/linux-$KernelVer
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TempDevelRoot=%{temp_root}$DevelRoot
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mkdir -p $TempDevelRoot
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@ -1328,6 +1330,12 @@ SaveDevel() {
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# disable mrproper in -devel rpms
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patch -p1 --fuzz=0 -d $TempDevelRoot -i %{SOURCE2}
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# Create the symlinks needed by DKMS
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ModulesRoot=%{temp_modules}/$KernelVer
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mkdir -p $ModulesRoot
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ln -sf $DevelRoot $ModulesRoot/build
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ln -sf $DevelRoot $ModulesRoot/source
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kernel_devel_files=../kernel_devel_files.$devel_flavour
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@ -1398,33 +1406,31 @@ $DevelRoot/Makefile
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$DevelRoot/Module.symvers
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$DevelRoot/arch/Kconfig
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%doc README.kernel-sources
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%{_modulesdir}/$KernelVer/build
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%{_modulesdir}/$KernelVer/source
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EOF
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### Create -devel Post script on the fly
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cat > $kernel_devel_files-post <<EOF
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if [ -d /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel} ]; then
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rm -f /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/{build,source}
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ln -sf $DevelRoot /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/build
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ln -sf $DevelRoot /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/source
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fi
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/usr/sbin/dkms_autoinstaller start $KernelVer
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EOF
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### Create -devel Preun script on the fly
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cat > $kernel_devel_files-preun <<EOF
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if [ -L /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/build ]; then
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rm -f /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/build
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fi
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if [ -L /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/source ]; then
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rm -f /lib/modules/%{kversion}-$devel_flavour-%{buildrpmrel}/source
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fi
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exit 0
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for ii in \$(/usr/sbin/dkms status -k $KernelVer); do
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mod=\$(echo \$ii | awk -v FS=' ,' '{ print \$1; }')
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ver=\$(echo \$ii | awk -v FS=' ,' '{ print \$2; }')
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/usr/sbin/dkms --rpm_safe_upgrade remove -m \$mod -v \$ver -k $KernelVer || true
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done
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EOF
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### Create -devel Postun script on the fly
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cat > $kernel_devel_files-postun <<EOF
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rm -rf /usr/src/linux-%{kversion}-$devel_flavour-%{buildrpmrel} >/dev/null
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rm -rf /usr/src/linux-$KernelVer >/dev/null
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# Remove the dir if it is already empty.
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find /lib/modules/$KernelVer -maxdepth 0 -empty -exec rm -rf {} \;
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EOF
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}
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@ -1460,6 +1466,7 @@ SaveDebug() {
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CreateFiles() {
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kernel_flavour=$1
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KernelVer=%{kversion}-$kernel_flavour-%{buildrpmrel}
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kernel_files=../kernel_files.$kernel_flavour
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@ -1469,13 +1476,12 @@ if [ "$kernel_flavour" = "kirkwood" ]; then
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fi
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### Create the kernel_files.*
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cat > $kernel_files <<EOF
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%{_bootdir}/System.map-%{kversion}-$kernel_flavour-%{buildrpmrel}
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%{_bootdir}/symvers-%{kversion}-$kernel_flavour-%{buildrpmrel}.xz
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%{_bootdir}/config-%{kversion}-$kernel_flavour-%{buildrpmrel}
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%{_bootdir}/$ker-%{kversion}-$kernel_flavour-%{buildrpmrel}
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%dir %{_modulesdir}/%{kversion}-$kernel_flavour-%{buildrpmrel}/
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%{_modulesdir}/%{kversion}-$kernel_flavour-%{buildrpmrel}/kernel
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%{_modulesdir}/%{kversion}-$kernel_flavour-%{buildrpmrel}/modules.*
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%{_bootdir}/System.map-$KernelVer
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%{_bootdir}/symvers-$KernelVer.xz
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%{_bootdir}/config-$KernelVer
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%{_bootdir}/$ker-$KernelVer
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%{_modulesdir}/$KernelVer/kernel
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%{_modulesdir}/$KernelVer/modules.*
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%doc README.kernel-sources
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EOF
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@ -1485,11 +1491,10 @@ EOF
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### Create kernel Post script
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cat > $kernel_files-post <<EOF
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KVER=%{kversion}-$kernel_flavour-%{buildrpmrel}
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INITRD=/boot/initrd-\${KVER}.img
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INITRD=/boot/initrd-$KernelVer.img
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if [ ! -e \${INITRD} ]; then
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/sbin/dracut \${INITRD} \${KVER}
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/sbin/dracut \${INITRD} $KernelVer
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else
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printf "WARNING: Initrd image \${INITRD} already exists and will not be replaced.\n"
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fi
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@ -1499,41 +1504,22 @@ pushd /boot > /dev/null
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if [ -L vmlinuz-$kernel_flavour ]; then
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rm -f vmlinuz-$kernel_flavour
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fi
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#ln -sf vmlinuz-\${KVER} vmlinuz-$kernel_flavour
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if [ -L initrd-$kernel_flavour.img ]; then
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rm -f initrd-$kernel_flavour.img
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fi
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#ln -sf initrd-\${KVER}.img initrd-$kernel_flavour.img
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popd > /dev/null
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%if %build_devel
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# create kernel-devel symlinks if matching -devel- rpm is installed
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if [ -d /usr/src/linux-\${KVER} ]; then
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rm -f /lib/modules/\${KVER}/{build,source}
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ln -sf /usr/src/linux-\${KVER} /lib/modules/\${KVER}/build
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ln -sf /usr/src/linux-\${KVER} /lib/modules/\${KVER}/source
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fi
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%endif
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EOF
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### Create kernel Posttrans script
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cat > $kernel_files-posttrans <<EOF
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if [ -x /usr/sbin/dkms_autoinstaller -a -d /usr/src/linux-%{kversion}-$kernel_flavour-%{buildrpmrel} ]; then
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/usr/sbin/dkms_autoinstaller start %{kversion}-$kernel_flavour-%{buildrpmrel}
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fi
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EOF
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### Create kernel Preun script on the fly
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cat > $kernel_files-preun <<EOF
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KVER=%{kversion}-$kernel_flavour-%{buildrpmrel}
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pushd /boot > /dev/null
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if [ -L vmlinuz-$kernel_flavour ]; then
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if [ "\$(readlink vmlinuz-$kernel_flavour)" = "vmlinuz-\${KVER}" ]; then
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if [ "\$(readlink vmlinuz-$kernel_flavour)" = "vmlinuz-$KernelVer" ]; then
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rm -f vmlinuz-$kernel_flavour
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fi
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fi
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if [ -L initrd-$kernel_flavour.img ]; then
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if [ "\$(readlink initrd-$kernel_flavour.img)" = "initrd-\${KVER}.img" ]; then
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if [ "\$(readlink initrd-$kernel_flavour.img)" = "initrd-$KernelVer.img" ]; then
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rm -f initrd-$kernel_flavour.img
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fi
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fi
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@ -1541,35 +1527,18 @@ fi
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/usr/sbin/update-grub2
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popd > /dev/null
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%if %build_devel
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if [ -L /lib/modules/\${KVER}/build ]; then
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rm -f /lib/modules/\${KVER}/build
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fi
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if [ -L /lib/modules/\${KVER}/source ]; then
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rm -f /lib/modules/\${KVER}/source
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fi
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%endif
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exit 0
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EOF
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### Create kernel Postun script on the fly
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cat > $kernel_files-postun <<EOF
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KVER=%{kversion}-$kernel_flavour-%{buildrpmrel}
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KVER_DEVEL=%{kversion}-$devel_flavour-%{buildrpmrel}
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rm -f /boot/initrd-\${KVER}.img
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rm -f /boot/initrd-\${KVER}_old.img
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rm -rf /lib/modules/\${KVER} >/dev/null
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if [ -d /var/lib/dkms ]; then
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rm -f /var/lib/dkms/*/kernel-\${KVER_DEVEL}-%{_target_cpu} >/dev/null
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rm -rf /var/lib/dkms/*/*/\${KVER_DEVEL} >/dev/null
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rm -f /var/lib/dkms-binary/*/kernel-\${KVER_DEVEL}-%{_target_cpu} >/dev/null
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rm -rf /var/lib/dkms-binary/*/*/\${KVER_DEVEL} >/dev/null
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fi
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rm -f /boot/initrd-$KernelVer.img
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rm -f /boot/initrd-$KernelVer_old.img
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# Remove /lib/modules/<...>/ if it is empty (-devel uses it too).
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find /lib/modules/$KernelVer -maxdepth 0 -empty -exec rm -rf {} \;
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EOF
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}
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CreateKernel() {
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flavour=$1
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@ -1800,12 +1769,6 @@ find %{target_modules} -name "*.ko" | %kxargs xz -6e
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find %{target_modules} -name "*.ko" | %kxargs gzip -9
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%endif
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# We used to have a copy of PrepareKernel here
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# Now, we make sure that the thing in the linux dir is what we want it to be
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for i in %{target_modules}/*; do
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rm -f $i/build $i/source
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done
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# sniff, if we compressed all the modules, we change the stamp :(
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# we really need the depmod -ae here
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pushd %{target_modules}
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