From 55fc280e951ab2b39f3dcb640edc1b1eebc6d173 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Mon, 31 Aug 2026 14:43:51 -0500 Subject: Input: tsc2007 - read "ti,poll-period" as u32 The "ti,poll-period" property is documented as a normal uint32 cell. The driver used a u64 helper, which makes the helper type disagree with the schema even though the stored value is still small. Read "ti,poll-period" with the u32 helper matching the documented DT cell size. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org Signed-off-by: Dmitry Torokhov --- scripts/package/kernel.spec | 215 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 215 insertions(+) create mode 100644 scripts/package/kernel.spec (limited to 'scripts/package/kernel.spec') diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec new file mode 100644 index 000000000..c73241566 --- /dev/null +++ b/scripts/package/kernel.spec @@ -0,0 +1,215 @@ +# _arch is undefined if /usr/lib/rpm/platform/*/macros was not included. +%{!?_arch: %define _arch dummy} +%{!?make: %define make make} +%define makeflags %{?_smp_mflags} ARCH=%{ARCH} + +Name: kernel +Summary: The Linux Kernel +Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g') +Release: %{pkg_release}%{?dist} +License: GPL +Group: System Environment/Kernel +Vendor: The Linux Community +URL: https://www.kernel.org +Source0: linux.tar.gz +Source1: config +Source2: diff.patch +Provides: kernel-%{KERNELRELEASE} +BuildRequires: bc binutils bison dwarves +BuildRequires: (elfutils-devel or libdw-devel) +BuildRequires: (elfutils-libelf-devel or libelf-devel) flex +BuildRequires: gcc make openssl openssl-devel perl python3 rsync + +%description +The Linux Kernel, the operating system core itself + +%package headers +Summary: Header files for the Linux kernel for use by glibc +Group: Development/System +Obsoletes: kernel-headers < %{version} +Provides: kernel-headers = %{version} +%description headers +Kernel-headers includes the C header files that specify the interface +between the Linux kernel and userspace libraries and programs. The +header files define structures and constants that are needed for +building most standard programs and are also needed for rebuilding the +glibc package. + +%if %{with_devel} +%package devel +Summary: Development package for building kernel modules to match the %{version} kernel +Group: System Environment/Kernel +AutoReqProv: no +%description -n kernel-devel +This package provides kernel headers and makefiles sufficient to build modules +against the %{version} kernel package. +%endif + +%if %{with_debuginfo_manual} +%package debuginfo +Summary: Debug information package for the Linux kernel +Group: Development/Debug +AutoReq: 0 +AutoProv: 1 +%description debuginfo +This package provides debug information for the kernel image and modules from the +%{version} package. +%define install_mod_strip 1 +%endif + +%if %{with_debuginfo_rpm} +# list of debuginfo-related options taken from distribution kernel.spec +# files +%undefine _include_minidebuginfo +%undefine _find_debuginfo_dwz_opts +%undefine _unique_build_ids +%undefine _unique_debug_names +%undefine _unique_debug_srcs +%undefine _debugsource_packages +%undefine _debuginfo_subpackages +%global _find_debuginfo_opts -r +%global _missing_build_ids_terminate_build 1 +%global _no_recompute_build_ids 1 +%{debug_package} + +# later, we make all modules executable so that find-debuginfo.sh strips +# them up. but they don't actually need to be executable, so remove the +# executable bit, taking care to do it _after_ find-debuginfo.sh has run +%define __spec_install_post \ + %{?__debug_package:%{__debug_install_post}} \ + %{__arch_install_post} \ + %{__os_install_post} \ + find %{buildroot}/lib/modules/%{KERNELRELEASE} -name "*.ko" -type f \\\ + | xargs --no-run-if-empty chmod u-x +%else +%define __spec_install_post /usr/lib/rpm/brp-compress || : +%endif +# some (but not all) versions of rpmbuild emit %%debug_package with +# %%install. since we've already emitted it manually, that would cause +# a package redefinition error. ensure that doesn't happen +%define debug_package %{nil} + +%prep +%setup -q -n linux +cp %{SOURCE1} .config +patch -p1 < %{SOURCE2} + +%build +%{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release} + +%install +mkdir -p %{buildroot}/lib/modules/%{KERNELRELEASE} +cp $(%{make} %{makeflags} -s image_name) %{buildroot}/lib/modules/%{KERNELRELEASE}/vmlinuz +# DEPMOD=true makes depmod no-op. We do not package depmod-generated files. +%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} %{?install_mod_strip:INSTALL_MOD_STRIP=1} DEPMOD=true modules_install +%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install +cp System.map %{buildroot}/lib/modules/%{KERNELRELEASE} +cp .config %{buildroot}/lib/modules/%{KERNELRELEASE}/config +if %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='test -d ${srctree}/arch/${SRCARCH}/boot/dts' 2>/dev/null; then + %{make} %{makeflags} INSTALL_DTBS_PATH=%{buildroot}/lib/modules/%{KERNELRELEASE}/dtb dtbs_install +fi +ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build +%if %{with_devel} +%{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}' +%endif + +{ + echo "/lib/modules/%{KERNELRELEASE}" + + for x in alias alias.bin builtin.alias.bin builtin.bin dep dep.bin \ + devname softdep symbols symbols.bin weakdep; do + echo "%ghost /lib/modules/%{KERNELRELEASE}/modules.${x}" + done + + for x in System.map config vmlinuz; do + echo "%ghost /boot/${x}-%{KERNELRELEASE}" + done + + if [ -d "%{buildroot}/lib/modules/%{KERNELRELEASE}/dtb" ];then + find "%{buildroot}/lib/modules/%{KERNELRELEASE}/dtb" -printf "%%%ghost /boot/dtb-%{KERNELRELEASE}/%%P\n" + fi + + echo "%exclude /lib/modules/%{KERNELRELEASE}/build" +} > %{buildroot}/kernel.list + +%if 0%{with_debuginfo_manual}%{with_debuginfo_rpm} > 0 +# copying vmlinux directly to the debug directory means it will not get +# stripped (but its source paths will still be collected + fixed up) +mkdir -p %{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE} +cp vmlinux %{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE} +%endif + +%if %{with_debuginfo_rpm} +# make modules executable so that find-debuginfo.sh strips them. this +# will be undone later in %%__spec_install_post +find %{buildroot}/lib/modules/%{KERNELRELEASE} -name "*.ko" -type f \ + | xargs --no-run-if-empty chmod u+x +%endif + +%if %{with_debuginfo_manual} +echo /usr/lib/debug/lib/modules/%{KERNELRELEASE}/vmlinux > %{buildroot}/debuginfo.list +while read -r mod; do + mod="${mod%.o}.ko" + dbg="%{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE}/kernel/${mod}" + buildid=$("${READELF:-readelf}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p') + link="%{buildroot}/usr/lib/debug/.build-id/${buildid}.debug" + + mkdir -p "${dbg%/*}" "${link%/*}" + "${OBJCOPY:-objcopy}" --only-keep-debug "${mod}" "${dbg}" + ln -sf --relative "${dbg}" "${link}" + + echo "${dbg#%{buildroot}}" >> %{buildroot}/debuginfo.list + echo "${link#%{buildroot}}" >> %{buildroot}/debuginfo.list +done < modules.order +%endif + +%clean +rm -rf %{buildroot} +%if %{with_debuginfo_rpm} +rm -f debugfiles.list debuglinks.list debugsourcefiles.list debugsources.list \ + elfbins.list +%endif + +%post +if [ -x /usr/bin/kernel-install ]; then + /usr/bin/kernel-install add %{KERNELRELEASE} /lib/modules/%{KERNELRELEASE}/vmlinuz +fi +for file in vmlinuz System.map config; do + if ! cmp --silent "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then + cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}" + fi +done +if [ -d "/lib/modules/%{KERNELRELEASE}/dtb" ] && \ + ! diff -rq "/lib/modules/%{KERNELRELEASE}/dtb" "/boot/dtb-%{KERNELRELEASE}" >/dev/null 2>&1; then + rm -rf "/boot/dtb-%{KERNELRELEASE}" + cp -r "/lib/modules/%{KERNELRELEASE}/dtb" "/boot/dtb-%{KERNELRELEASE}" +fi +if [ ! -e "/lib/modules/%{KERNELRELEASE}/modules.dep" ]; then + /usr/sbin/depmod %{KERNELRELEASE} +fi + +%preun +if [ -x /usr/bin/kernel-install ]; then +kernel-install remove %{KERNELRELEASE} +fi + +%files -f %{buildroot}/kernel.list +%defattr (-, root, root) +%exclude /kernel.list + +%files headers +%defattr (-, root, root) +/usr/include + +%if %{with_devel} +%files devel +%defattr (-, root, root) +/usr/src/kernels/%{KERNELRELEASE} +/lib/modules/%{KERNELRELEASE}/build +%endif + +%if %{with_debuginfo_manual} +%files -f %{buildroot}/debuginfo.list debuginfo +%defattr (-, root, root) +%exclude /debuginfo.list +%endif -- cgit v1.3.1