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kernel-srpm-macros
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import kernel-srpm-macros-1.0-10.el9

This commit is contained in:
CentOS Sources 2021-12-07 12:24:18 -05:00 committed by Stepan Oksanichenko
parent 6e502676b4
commit f706de4b61
16 changed files with 507 additions and 163 deletions
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28
SOURCES/brp-kmod-restore-perms Executable file
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@ -0,0 +1,28 @@
#! /bin/bash -efu
## A counterpart of brp-kmod-set-exec-bits that restores original kmod
## file permissions
# If using normal root, avoid changing anything.
[ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != "/" ] || exit 0
# Checking for required programs
which chmod >/dev/null || exit 0
[ -r "$RPM_BUILD_ROOT/kmod-permissions.list" ] || exit 0
while read perm path; do
[ -n "$perm" ] || continue
# Account for possible kernel module compression
[ -e "$RPM_BUILD_ROOT/$path" ] || {
[ \! -e "$RPM_BUILD_ROOT/$path.gz" ] || path="$path.gz"
[ \! -e "$RPM_BUILD_ROOT/$path.bz2" ] || path="$path.bz2"
[ \! -e "$RPM_BUILD_ROOT/$path.xz" ] || path="$path.xz"
[ \! -e "$RPM_BUILD_ROOT/$path.zst" ] || path="$path.zst"
}
chmod "$perm" "$RPM_BUILD_ROOT/$path"
done < "$RPM_BUILD_ROOT/kmod-permissions.list"
rm -f "$RPM_BUILD_ROOT/kmod-permissions.list"

14
SOURCES/brp-kmod-set-exec-bit Executable file
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@ -0,0 +1,14 @@
#! /bin/bash -efux
## A hack for making brp-strip taking into account kmod files
# If using normal root, avoid changing anything.
[ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != "/" ] || exit 0
# Checking for required programs
which find chmod >/dev/null || exit 0
find "$RPM_BUILD_ROOT" \
-name '*.ko' \
-printf '%#m %P\n' \
-exec chmod u+x '{}' \; > "$RPM_BUILD_ROOT/kmod-permissions.list"

38
SOURCES/find-provides.ksyms
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@ -2,11 +2,41 @@
IFS=$'\n'
for module in $(grep -E '/lib/modules/.+\.ko$'); do
for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@"; do
dep_pfx="ksym"
# For built-in kmods, "kernel()" syntax is used instead of "ksym()"
printf "%s" "$module" | grep -v "^${RPM_BUILD_ROOT}/\?lib/modules/[1-9][^/]*/kernel" > /dev/null \
|| dep_pfx="kernel"
tmpfile=""
if [ "x${module%.ko}" = "x${module}" ]; then
tmpfile=$(mktemp -t ${0##*/}.XXXXXX.ko)
proc_bin=
case "${module##*.}" in
zst)
proc_bin=zstd
;;
xz)
proc_bin=xz
;;
bz2)
proc_bin=bzip2
;;
gz)
proc_bin=gzip
;;
esac
[ -n "$proc_bin" ] || continue
"$proc_bin" -d -c - < "$module" > "$tmpfile" || continue
module="$tmpfile"
fi
if [[ -n $(nm $module | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p') ]]; then
nm $module \
| sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
| awk --non-decimal-data '{printf("ksym(%s) = 0x%08x\n", $2, $1)}' \
| awk --non-decimal-data '{printf("'"${dep_pfx}"'(%s) = 0x%08x\n", $2, $1)}' \
| LC_ALL=C sort -u
else
ELFRODATA=$(readelf -R .rodata $module | awk '/0x/{printf $2$3$4$5}')
@ -18,7 +48,9 @@ for module in $(grep -E '/lib/modules/.+\.ko$'); do
for sym in $(nm $module | sed -r -ne 's:^0*([0-9a-f]+) R __crc_(.+):0x\1 \2:p'); do
echo $sym $RODATA
done \
| awk --non-decimal-data '{printf("ksym(%s) = 0x%08s\n", $2, substr($3,($1*2)+1,8))}' \
| awk --non-decimal-data '{printf("'"${dep_pfx}"'(%s) = 0x%08s\n", $2, substr($3,($1*2)+1,8))}' \
| LC_ALL=C sort -u
fi
[ -z "$tmpfile" ] || rm -f -- "$tmpfile"
done

136
SOURCES/find-requires.ksyms
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@ -1,27 +1,60 @@
#! /bin/bash
#
# This script is called during external module building to create dependencies
# both upon the RHEL kernel, and on additional external modules. Symbols that
# cannot be reconciled against those provided by the kernel are assumed to be
# provided by an external module and "ksym" replaces th regular "kernel" dep.
IFS=$'\n'
# Extract all of the symbols provided by this module.
all_provides() {
if [[ -n $(nm "$@" | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p') ]]; then
nm "$@" \
| sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
| awk --non-decimal-data '{printf("0x%08x\t%s\n", $1, $2)}' \
| LC_ALL=C sort -k2,2 -u
else
ELFRODATA=$(readelf -R .rodata "$@" | awk '/0x/{printf $2$3$4$5}')
if [[ -n $(readelf -h "$@" | grep "little endian") ]]; then
RODATA=$(echo $ELFRODATA | sed 's/\(..\)\(..\)\(..\)\(..\)/\4\3\2\1/g')
else
RODATA=$ELFRODATA
for module in "$@"; do
tmpfile=""
if [ "x${module%.ko}" = "x${module}" ]; then
tmpfile=$(mktemp -t ${0##*/}.XXXXXX.ko)
proc_bin=
case "${module##*.}" in
zst)
proc_bin=zstd
;;
xz)
proc_bin=xz
;;
bz2)
proc_bin=bzip2
;;
gz)
proc_bin=gzip
;;
esac
[ -n "$proc_bin" ] || continue
"$proc_bin" -d -c - < "$module" > "$tmpfile" || continue
module="$tmpfile"
fi
for sym in $(nm "$@" | sed -r -ne 's:^0*([0-9a-f]+) R __crc_(.+):0x\1 \2:p'); do
echo $sym $RODATA
done \
| awk --non-decimal-data '{printf("0x%08s\t%s\n", substr($3,($1*2)+1,8), $2)}' \
| LC_ALL=C sort -k2,2 -u
fi
if [[ -n $(nm "$module" | sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p') ]]; then
nm "$module" \
| sed -r -ne 's:^0*([0-9a-f]+) A __crc_(.+):0x\1 \2:p' \
| awk --non-decimal-data '{printf("%s:0x%08x\n", $2, $1)}'
else
ELFRODATA=$(readelf -R .rodata "$module" | awk '/0x/{printf $2$3$4$5}')
if [[ -n $(readelf -h "$module" | grep "little endian") ]]; then
RODATA=$(echo $ELFRODATA | sed 's/\(..\)\(..\)\(..\)\(..\)/\4\3\2\1/g')
else
RODATA=$ELFRODATA
fi
for sym in $(nm "$module" | sed -r -ne 's:^0*([0-9a-f]+) R __crc_(.+):0x\1 \2:p'); do
echo $sym $RODATA
done \
| awk --non-decimal-data '{printf("%s:0x%08s\n", $2, substr($3,($1*2)+1,8))}'
fi
[ -z "$tmpfile" ] || rm -f -- "$tmpfile"
done \
| LC_ALL=C sort -k1,1 -u
}
# Extract all of the requirements of this module.
@ -31,15 +64,15 @@ all_requires() {
/sbin/modprobe --dump-modversions "$module" \
| awk --non-decimal-data '
BEGIN { FS = "\t" ; OFS = "\t" }
{printf("0x%08x\t%s\n", $1, $2)}' \
{printf("%s:0x%08x\n", $2, $1)}' \
| sed -r -e 's:$:\t'"$1"':'
done \
| LC_ALL=C sort -k2,2 -u
| LC_ALL=C sort -k1,1 -u
}
# Filter out requirements fulfilled by the module itself.
mod_requires() {
LC_ALL=C join -t $'\t' -j 2 -v 1 \
LC_ALL=C join -t $'\t' -j 1 -v 1 \
<(all_requires "$@") \
<(all_provides "$@") \
| LC_ALL=C sort -k1,1 -u
@ -50,7 +83,50 @@ if ! [ -e /sbin/modinfo -a -e /sbin/modprobe ]; then
exit 0
fi
modules=($(grep -E '/lib/modules/.+\.ko$'))
check_kabi() {
arch=$(uname -m)
kabi_file="/lib/modules/kabi-current/kabi_stablelist_$arch"
# If not installed, output a warning and return (continue)
if [ ! -f "$kabi_file" ]; then
echo "" >&2
echo "********************************************************************************" >&2
echo "*********************** KERNEL ABI COMPATIBILITY WARNING ***********************" >&2
echo "********************************************************************************" >&2
echo "The kernel ABI reference files (provided by "kabi-stablelists") were not found." >&2
echo "No compatibility check was performed. Please install the kABI reference files" >&2
echo "and rebuild if you would like to verify compatibility with kernel ABI." >&2
echo "" >&2
return
fi
unset non_kabi
for symbol in "$@"; do
if ! egrep "^[[:space:]]$symbol\$" $kabi_file >/dev/null; then
non_kabi=("${non_kabi[@]}" "$symbol")
fi
done
if [ ${#non_kabi[@]} -gt 0 ]; then
echo "" >&2
echo "********************************************************************************" >&2
echo "*********************** KERNEL ABI COMPATIBILITY WARNING ***********************" >&2
echo "********************************************************************************" >&2
echo "The following kernel symbols are not guaranteed to remain compatible with" >&2
echo "future kernel updates to this RHEL release:" >&2
echo "" >&2
for symbol in "${non_kabi[@]}"; do
printf "\t$symbol\n" >&2
done
echo "" >&2
echo "Red Hat recommends that you consider using only official kernel ABI symbols" >&2
echo "where possible. Requests for additions to the kernel ABI can be filed with" >&2
echo "your partner or customer representative (component: driver-update-program)." >&2
echo "" >&2
fi
}
modules=($(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@")
if [ ${#modules[@]} -gt 0 ]; then
kernel=$(/sbin/modinfo -F vermagic "${modules[0]}" | sed -e 's: .*::' -e q)
@ -59,16 +135,24 @@ if [ ${#modules[@]} -gt 0 ]; then
cat /usr/src/kernels/$kernel/Module.symvers | awk '
BEGIN { FS = "\t" ; OFS = "\t" }
{ print $2 "\t" $1 }
{ print $2 ":" $1 }
' \
| sed -r -e 's:$:\t'"$kernel"':' \
| LC_ALL=C sort -k1,1 -u > $symvers
# Symbols matching with the kernel get a "kernel" dependency
LC_ALL=C join -t $'\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
| awk '{ FS = "\t" ; OFS = "\t" } { print "kernel(" $1 ") = " $2 }'
mod_req=$(mktemp -t mod_req.XXXXX)
mod_requires "${modules[@]}" > "$mod_req"
LC_ALL=C join -t $'\t' -j 1 $symvers "$mod_req" | LC_ALL=C sort -u \
| awk 'BEGIN { FS = "[\t:]" ; OFS = "\t" } { print "kernel(" $1 ") = " $2 }'
# Symbols from elsewhere get a "ksym" dependency
LC_ALL=C join -t $'\t' -j 1 -v 2 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
| awk '{ FS = "\t" ; OFS = "\t" } { print "ksym(" $1 ") = " $2 }'
LC_ALL=C join -t $'\t' -j 1 -v 2 $symvers "$mod_req" | LC_ALL=C sort -u \
| awk 'BEGIN { FS = "[\t:]" ; OFS = "\t" } { print "ksym(" $1 ") = " $2 }'
# Check kABI if the kabi-stablelists package is installed
# Do this last so we can try to output this error at the end
kabi_check_symbols=($(LC_ALL=C join -t $'\t' -j 1 $symvers "$mod_req" | LC_ALL=C sort -u \
| awk 'BEGIN { FS = "[\t:]" ; OFS = "\t" } { print $1 }'))
check_kabi "${kabi_check_symbols[@]}"
fi

2
SOURCES/firmware.prov
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@ -5,7 +5,7 @@
IFS=$'\n'
for module in $(grep -E '/lib/modules/.+\.ko$') $*;
for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') $*;
do
for firmware in `/sbin/modinfo -F firmware $module`;
do

2
SOURCES/kabi.attr Normal file
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@ -0,0 +1,2 @@
%__kabi_provides %{_rpmconfigdir}/kabi.sh
%__kabi_path ^(/boot/symvers-.*|/lib/modules/[1-9].*/symvers)\.gz$

16
SOURCES/kabi.sh Normal file
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@ -0,0 +1,16 @@
#!/bin/bash +x
#
# kabi.sh - Automatically extract any kernel symbol checksum from the
# symvers file and add to RPM deps. This is used to move the
# checksum checking from modprobe to rpm install for 3rd party
# modules (so they can fail during install and not at load).
IFS=$'\n'
for symvers in $(grep -E '(/boot/symvers-.*|/lib/modules/[1-9].*/symvers)\.gz') "$@";
do
# We generate dependencies only for symbols exported by vmlinux itself
# and not for kmods here as they are spread across subpackages,
# so Provides: generation for kmods is handled by find-provides.ksyms.
zcat $symvers | awk '/[^ ]* [^ ]* vmlinux .*/ { print "kernel(" $2 ") = " $1 }'
done

16
SOURCES/kmod.attr
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@ -1,21 +1,31 @@
%__kmod_path ^/lib/modules/.*/(modules.builtin|.*ko)
%__kmod_path ^/lib/modules/.*/(modules.builtin|.*\.ko|.*\.ko\.gz|.*\.ko\.bz2|.*\.ko\.xz|.*\.ko\.zst)$
%__kmod_provides() %{lua:
function basename(fn)
return string.gsub(fn, "(.*/)(.*)", "%2")
end
function strip_compress_sfx(fn)
return string.gsub(fn, "(.*)(\.gz|\.bz2|\.xz|\.zst)?$", "%1")
end
function printdep(mod)
print("kmod("..mod..")")
print("kmod("..mod..") ")
end
local fn = rpm.expand("%{1}")
local bn = basename(fn)
if bn == "modules.builtin" then
for l in io.lines(fn) do
printdep(basename(l))
local builtin_mod = basename(l)
printdep(builtin_mod)
if strip_compress_sfx(builtin_mod) ~= builtin_mod then
printdep(strip_compress_sfx(builtin_mod))
end
end
else
local mod = string.match(bn, "%g+.ko")
if mod then
printdep(mod)
if strip_compress_sfx(mod) ~= mod then
printdep(strip_compress_sfx(mod))
end
end
end
}

247
SOURCES/kmodtool
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@ -1,7 +1,12 @@
#!/bin/bash
# kmodtool - Helper script for building kernel module RPMs
# Copyright (c) 2003-2006 Ville Skyttä <ville.skytta@iki.fi>,
# An original version appeared in Fedora. This version is
# generally called only by the %kernel_module_package RPM macro
# during the process of building Driver Update Packages (which
# are also known as "kmods" in the Fedora community).
#
# Copyright (c) 2003-2010 Ville Skyttä <ville.skytta@iki.fi>,
# Thorsten Leemhuis <fedora@leemhuis.info>
# Jon Masters <jcm@redhat.com>
#
@ -24,34 +29,43 @@
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# Changelog:
#
# 2010/07/28 - Add fixes for filelists in line with LF standard
# - Remove now defunct "framepointer" kernel variant
# - Change version to "rhel6-rh2" as a consequence.
#
# 2010/01/10 - Simplified for RHEL6. We are working on upstream
# moving to a newer format and in any case do not
# need to retain support for really old systems.
shopt -s extglob
myprog="kmodtool"
myver="0.10.10_kmp2"
knownvariants=@(BOOT|PAE|@(big|huge)mem|debug|enterprise|kdump|?(large)smp|uml|xen[0U]?(-PAE)|xen)
myver="0.10.10_rhel9"
knownvariants=@(debug|kdump|zfcpdump)
kmod_name=
kver=
verrel=
variant=
kmp=
get_verrel ()
{
verrel=${1:-$(uname -r)}
verrel=${verrel%%$knownvariants}
verrel=${verrel/%[.+]$knownvariants/}
}
print_verrel ()
{
get_verrel $@
get_verrel "$@"
echo "${verrel}"
}
get_variant ()
{
get_verrel $@
get_verrel "$@"
variant=${1:-$(uname -r)}
variant=${variant##$verrel}
variant=${variant/#$verrel?(.+)/}
variant=${variant:-'""'}
}
@ -61,117 +75,176 @@ print_variant ()
echo "${variant}"
}
# Detect flavor separator character. We have to do that due to
# a systemd-tailored patch for kernel spec[1][2] introduced in Fedora and then
# imported in RHEL 8 that broke all OOT kmod infrastructure for the flavored
# kernels.
#
# [1] https://lists.fedoraproject.org/pipermail/kernel/2013-June/004262.html
# [2] https://src.fedoraproject.org/rpms/kernel/c/faf25207dc86666a611c45ae3ffaf385c170bd2a
#
# $1 - kver
# $2 - variant
get_variant_char ()
{
variant="$2"
[ "$variant" != "default" ] || variant=""
get_verrel "$1"
variant_char=""
[ -n "$variant" ] || return 0
# We expect that the flavored kernel is already installed in the buildroot
variant_char="+"
[ -e "/usr/src/kernels/${verrel}+${variant}" ] && return 0
variant_char="."
}
print_variant_char ()
{
get_variant_char "$@"
echo "${variant_char}"
}
print_kernel_source ()
{
get_variant_char "$@"
echo "/usr/src/kernels/${verrel}${variant_char}${variant}"
}
get_filelist() {
local IFS=$'\n'
filelist=($(cat))
if [ ${#filelist[@]} -gt 0 ];
then
for ((n = 0; n < ${#filelist[@]}; n++));
do
line="${filelist[n]}"
line=$(echo "$line" \
| sed -e "s/%verrel/$verrel/g" \
| sed -e "s/%variant/$variant/g" \
| sed -e "s/%dashvariant/$dashvariant/g" \
| sed -e "s/%dotvariant/$dotvariant/g" \
| sed -e "s/\+%1/$dotvariant/g" \
| sed -e "s/\.%1/$dotvariant/g" \
| sed -e "s/\-%1/$dotvariant/g" \
| sed -e "s/%2/$verrel/g")
echo "$line"
done
else
echo "%defattr(644,root,root,755)"
echo "/lib/modules/${verrel}${dotvariant}"
fi
}
get_rpmtemplate ()
{
local variant="${1}"
get_variant_char "${verrel}" "${variant}"
local dashvariant="${variant:+-${variant}}"
case "$verrel" in
*.el*) kdep="kernel${dashvariant}-%{_target_cpu} = ${verrel}" ;;
*.EL*) kdep="kernel${dashvariant}-%{_target_cpu} = ${verrel}" ;;
*) kdep="kernel-%{_target_cpu} = ${verrel}${variant}" ;;
esac
local dotvariant="${variant:+${variant_char}${variant}}"
echo "%package -n kmod-${kmod_name}${dashvariant}"
if [ -z "$kmp_provides_summary" ]; then
if [ -z "$kmod_provides_summary" ]; then
echo "Summary: ${kmod_name} kernel module(s)"
fi
if [ -z "$kmp_provides_group" ]; then
if [ -z "$kmod_provides_group" ]; then
echo "Group: System Environment/Kernel"
fi
if [ ! -z "$kmp_version" ]; then
echo "Version: %{kmp_version}"
if [ ! -z "$kmod_version" ]; then
echo "Version: %{kmod_version}"
fi
if [ ! -z "$kmp_release" ]; then
echo "Release: %{kmp_release}"
fi
if [ ! -z "$kmp" ]; then
echo "%global _use_internal_dependency_generator 0"
if [ ! -z "$kmod_release" ]; then
echo "Release: %{kmod_release}"
fi
cat <<EOF
Provides: kernel-modules = ${verrel}${variant}
Provides: kernel-modules >= ${verrel}${dotvariant}
Provides: kernel${dashvariant}-modules >= ${verrel}
Provides: ${kmod_name}-kmod = %{?epoch:%{epoch}:}%{version}-%{release}
Requires(post): /usr/sbin/depmod
Requires(postun): /usr/sbin/depmod
Requires(post): /usr/sbin/weak-modules
Requires(postun): /usr/sbin/weak-modules
EOF
if [ -z "$kmp" ]; then
echo "Requires: ${kdep}"
if [ "yes" != "$nobuildreqs" ]
then
cat <<EOF
BuildRequires: kernel${dashvariant}-devel
BuildRequires: kernel-abi-stablelists
BuildRequires: redhat-rpm-config kernel-rpm-macros
BuildRequires: elfutils-libelf-devel kmod
EOF
fi
#
# RHEL5 - Remove common package requirement on general kmod packages.
# Requires: ${kmod_name}-kmod-common >= %{?epoch:%{epoch}:}%{version}
#
cat <<EOF
Requires(post): /sbin/depmod
Requires(postun): /sbin/depmod
EOF
if [ "no" != "$kmp_nobuildreqs" ]
then
echo "BuildRequires: kernel${dashvariant}-devel-%{_target_cpu} = ${verrel}"
fi
if [ "" != "$kmp_override_preamble" ]
then
cat "$kmp_override_preamble"
fi
if [ "" != "$override_preamble" ]
then
cat "$override_preamble"
fi
cat <<EOF
%description -n kmod-${kmod_name}${dashvariant}
This package provides the ${kmod_name} kernel modules built for the Linux
kernel ${verrel}${variant} for the %{_target_cpu} family of processors.
This package provides the ${kmod_name} kernel modules built for
the Linux kernel ${verrel}${dotvariant} for the %{_target_cpu}
family of processors.
EOF
##############################################################################
## The following are not part of this script directly, they are scripts ##
## that will be executed by RPM during various stages of package processing ##
##############################################################################
cat <<EOF
%post -n kmod-${kmod_name}${dashvariant}
if [ -e "/boot/System.map-${verrel}${variant}" ]; then
/sbin/depmod -aeF "/boot/System.map-${verrel}${variant}" "${verrel}${variant}" > /dev/null || :
if [ -e "/boot/System.map-${verrel}${dotvariant}" ]; then
/usr/sbin/depmod -aeF "/boot/System.map-${verrel}${dotvariant}" "${verrel}${dotvariant}" > /dev/null || :
fi
modules=( \$(find /lib/modules/${verrel}${dotvariant}/extra/${kmod_name} | grep -E '\.ko(\.gz|\.bz2|\.xz|\.zst)?$') )
if [ -x "/usr/sbin/weak-modules" ]; then
printf '%s\n' "\${modules[@]}" \
| /usr/sbin/weak-modules --add-modules
fi
EOF
if [ ! -z "$kmp" ]; then
cat <<EOF
modules=( \$(find /lib/modules/${verrel}${variant}/extra/${kmod_name}) )
if [ -x "/sbin/weak-modules" ]; then
printf '%s\n' "\${modules[@]}" \
| /sbin/weak-modules --add-modules
fi
cat <<EOF
%preun -n kmod-${kmod_name}${dashvariant}
rpm -ql kmod-${kmod_name}${dashvariant} | grep '\.ko$' \
> /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules
rpm -ql kmod-${kmod_name}${dashvariant}-%{kmod_version}-%{kmod_release}.$(arch) | grep -E '\.ko(\.gz|\.bz2|\.xz|\.zst)?$' > /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules
EOF
fi
cat <<EOF
cat <<EOF
%postun -n kmod-${kmod_name}${dashvariant}
/sbin/depmod -aF /boot/System.map-${verrel}${variant} ${verrel}${variant} &> /dev/null || :
EOF
if [ -e "/boot/System.map-${verrel}${dotvariant}" ]; then
/usr/sbin/depmod -aeF "/boot/System.map-${verrel}${dotvariant}" "${verrel}${dotvariant}" > /dev/null || :
fi
if [ ! -z "$kmp" ]; then
cat <<EOF
modules=( \$(cat /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules) )
#rm /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules
if [ -x "/sbin/weak-modules" ]; then
rm /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules
if [ -x "/usr/sbin/weak-modules" ]; then
printf '%s\n' "\${modules[@]}" \
| /sbin/weak-modules --remove-modules
| /usr/sbin/weak-modules --remove-modules
fi
EOF
fi
echo "%files -n kmod-${kmod_name}${dashvariant}"
if [ "" == "$kmp_override_filelist" ];
if [ "" == "$override_filelist" ];
then
echo "%defattr(644,root,root,755)"
echo "/lib/modules/${verrel}${variant}/"
echo "/lib/firmware/"
echo "/lib/modules/${verrel}${dotvariant}"
else
cat "$kmp_override_filelist"
cat "$override_filelist" | get_filelist
fi
}
@ -214,10 +287,12 @@ Usage: ${myprog} <command> <option>+
- Get "base" version-release.
variant <uname>
- Get variant from uname.
variant_char <uname> <variant>
- Get kernel variant separator character.
kernel_source <uname> <variant>
- Get path to kernel source directory.
rpmtemplate <mainpgkname> <uname> <variants>
- Return a template for use in a source RPM
rpmtemplate_kmp <mainpgkname> <uname> <variants>
- Return a template for use in a source RPM with KMP dependencies
version
- Output version number and exit.
EOF
@ -228,12 +303,22 @@ while [ "${1}" ] ; do
case "${1}" in
verrel)
shift
print_verrel $@
print_verrel "$@"
exit $?
;;
variant)
shift
print_variant $@
print_variant "$@"
exit $?
;;
variant_char)
shift
print_variant_char "$@"
exit $?
;;
kernel_source)
shift
print_kernel_source "$@"
exit $?
;;
rpmtemplate)
@ -241,12 +326,6 @@ while [ "${1}" ] ; do
print_rpmtemplate "$@"
exit $?
;;
rpmtemplate_kmp)
shift
kmp=1
print_rpmtemplate "$@"
exit $?
;;
version)
echo "${myprog} ${myver}"
exit 0

77
SOURCES/macros.kmp
View File

@ -2,50 +2,81 @@
redhat_kernel_module_package 1
kernel_module_package_release 1
%__find_provides /usr/lib/rpm/redhat/find-provides
%__find_requires /usr/lib/rpm/redhat/find-requires
redhat_kmp_has_post_hooks 1
%__brp_kmod_set_exec_bit /usr/lib/rpm/redhat/brp-kmod-set-exec-bit
%__brp_kmod_restore_perms /usr/lib/rpm/redhat/brp-kmod-restore-perms
%__kmod_brps_added 0
#kernel_module_package [ -n name ] [ -v version ] [ -r release ] [ -s script ]
# [ -f filelist] [ -x ] [ -p preamble ] flavor flavor ...
%kernel_module_package_buildreqs %global kmodtool_generate_buildreqs 1 \
kernel-devel
kernel-devel kernel-abi-stablelists redhat-rpm-config kernel-rpm-macros elfutils-libelf-devel kmod
%kernel_module_package(n:v:r:s:f:xp:) %{expand:%( \
%define kmodtool %{-s*}%{!-s:/usr/lib/rpm/redhat/kmodtool} \
%define kmp_version %{-v*}%{!-v:%{version}} \
%define kmp_release %{-r*}%{!-r:%{release}} \
%define latest_kernel %(rpm -q --qf '%{VERSION}-%{RELEASE}\\\\n' `rpm -q kernel-devel | /usr/lib/rpm/redhat/rpmsort -r | head -n 1` | head -n 1) \
## An ugly hack: we want kmods to be processed by find-debuginfo,
## but it processes only files with executable permission set.
## It is important now since, as of now, if debuginfo package
## is enabled (and it is enabled), there's an RPM build error
## as a result of lack of ether absence or emptiness of
## debugsourcefiles.list (which is likely a bug in RPM, but it looks
## like that there's no obvious fix and apparently no one have
## any issues with this).
## In order to minimise intrusiveness, usually (in Red Hat-built kmod
## RPMs) *.ko files just have executable permission being set as a part
## of %build section. There are two caveats with kmp, however:
## * We have no control over %build section itself (and it wasn't
## required previously)
## * Changing the criteria used in find-debuginfo.sh/brp-strip
## for selecting files that have to undergo debug section separation
## may introduce regression.
## As a result, we insert additional hooks in __spec_install_post
## (__brp_kmod_set_exec_bit in the beginning and
## __brp_kmod_restore_perms in the end) that (temporarily) set
## executable permission for *.ko files so find-debuginfo.sh will pick
## them up.
## Unfortunately, __spec_install_post's body is copied here since
## we want that __debug_package macro expansion has been performed
## lazily and it looks like RPM has no ability to provide a body
## of a macro verbatim.
if [ 0 = "%{__kmod_brps_added}" ]; then \
echo "%%global __spec_install_post \\\\" \
echo " %%{?__brp_kmod_set_exec_bit} \\\\" \
echo " %%%%{?__debug_package:%%%%{__debug_install_post}} \\\\" \
echo " %%{__arch_install_post} \\\\" \
echo " %%{__os_install_post} \\\\" \
echo " %%{?__brp_kmod_pre_sign_process} \\\\" \
echo " %%{?__brp_kmod_sign} \\\\" \
echo " %%{?__brp_kmod_post_sign_process} \\\\" \
echo " %%{?__brp_kmod_compress} \\\\" \
echo " %%{?__brp_kmod_post_compress_process} \\\\" \
echo " %%{?__brp_kmod_restore_perms} \\\\" \
echo "%%{nil}" \
fi \
%global __kmod_brps_added 1 \
%global kmodtool %{-s*}%{!-s:/usr/lib/rpm/redhat/kmodtool} \
%global kmod_version %{-v*}%{!-v:%{version}} \
%global kmod_release %{-r*}%{!-r:%{release}} \
%global latest_kernel %({ rpm -q --qf '%%{VERSION}-%%{RELEASE}.%%{ARCH}\\\\n' `rpm -qa | egrep "^kernel(-rt|-aarch64)?-devel" | /usr/lib/rpm/redhat/rpmsort -r | head -n 1`; echo '%%%%{nil}'; } | head -n 1) \
%{!?kernel_version:%{expand:%%global kernel_version %{latest_kernel}}} \
%global kverrel %(%{kmodtool} verrel %{?kernel_version} 2>/dev/null) \
flavors="default" \
if [ "i686" == "%{_target_cpu}" ] || [ "x86_64" == "%{_target_cpu}" ] \
then \
xenver=$(rpm -q kernel-xen-devel-%{kverrel}|head -n 1)\
kdver=$(rpm -q kernel-kdump-devel-%{kverrel}|head -n 1)\
if [ "kernel-xen-devel-%{kverrel}" == "$xenver" ] \
then \
flavors="$flavors xen" \
fi \
if [ "kernel-kdump-devel-%{kverrel}" == "$kdver" ] \
then \
flavors="$flavors kdump" \
fi \
fi \
if [ -z "%*" ]; then \
flavors_to_build=$flavors \
elif [ -z "%{-x}" ]; then \
flavors_to_build="%*" \
else \
flavors_to_build=" $flavors "\
echo "[$flavors_to_build]" >/tmp/tmp.txt
for i in %* \
do \
flavors_to_build=${flavors_to_build//$i /}
done \
fi \
echo "%%global flavors_to_build ${flavors_to_build:-%%nil}" \
echo "%%global kernel_source() /usr/src/kernels/%kverrel.\\\$([ %%%%{1} = default ] || echo "%%%%{1}.")%_target_cpu" \
echo "%%global kernel_source() \\\$([ default = \"%%%%{1}\" ] && echo \"/usr/src/kernels//%%%%kverrel\" || %{kmodtool} kernel_source \"%%%%{kverrel}\" \"%%%%{1}\" 2>/dev/null || { ls -Ud \"/usr/src/kernels///%%%%{kverrel}\"[.+]\"%%%%{1}\" | sort -V | tail -n 1; } || echo \"/usr/src/kernels////%%%%kverrel.%%%%1\")" \
echo "%%global kernel_module_package_moddir() extra" \
if [ ! -z "%{-f*}" ] \
then \
filelist="%{-f*}" \
@ -59,5 +90,5 @@ kernel_module_package_release 1
then \
nobuildreqs="no" \
fi \
kmp_override_filelist="$filelist" kmp_override_preamble="$preamble" kmp_nobuildreqs="$nobuildreqs" %{kmodtool} rpmtemplate_kmp %{-n*}%{!-n:%name} %{kverrel} $flavors_to_build 2>/dev/null \
override_filelist="$filelist" override_preamble="$preamble" nobuildreqs="$nobuildreqs" kmod_version=%kmod_version kmod_release=%kmod_release %{kmodtool} rpmtemplate %{-n*}%{!-n:%name} %{kverrel} $flavors_to_build 2>/dev/null \
)}

2
SOURCES/modalias.attr Normal file
View File

@ -0,0 +1,2 @@
%__modalias_provides /usr/lib/rpm/redhat/find-provides.d/modalias.prov
%__modalias_path .*\.(ko|ko\.gz|ko\.bz2|ko\.xz|ko\.zst)$

28
SOURCES/modalias.prov
View File

@ -1,4 +1,4 @@
#! /bin/sh
#! /bin/bash -efu
# heavily based upon find-suggests.ksyms by Andreas Gruenbacher <agruen@suse.de>.
# with modifications by Michael Brown <Michael_E_Brown@dell.com>
@ -14,7 +14,8 @@ IFS=$'\n'
# completeness, so that we can determine when drivers are folded into
# mainline kernel.
#
case "$1" in
is_kernel_package=""
case "${1:-}" in
kernel-module-*) ;; # Fedora kernel module package names start with
# kernel-module.
kernel*) is_kernel_package=1 ;;
@ -25,6 +26,11 @@ if ! [ -z "$is_kernel_package" ]; then
exit 0
fi
# Check for presence of the commands used
which /sbin/modinfo >/dev/null || exit 0
which sed >/dev/null || exit 0
which sort >/dev/null || exit 0
print_modaliases() {
declare class=$1 variants=$2 pos=$3
if [ -n "$variants" ]; then
@ -35,7 +41,7 @@ print_modaliases() {
}
combine_modaliases() {
declare tag class variants pos n
declare tag class variants="" pos="" n
read class
while read tag; do
for ((n=0; n<${#class}; n++)); do
@ -58,19 +64,15 @@ combine_modaliases() {
print_modaliases "$class" "$variants" "$pos"
}
for module in $(grep -E '/lib/modules/.+\.ko$') $*; do
for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@"; do
# | head -n1 because some modules have *two* version tags. *cough*b44*cough*
modver=$(/sbin/modinfo -F version "$module"| head -n1)
modver=${modver// /_}
modver=${modver//[^0-9a-zA-Z._]/_}
# only add version tag if it has a version
if [ -n "$modver" ]; then
/sbin/modinfo -F alias "$module" \
| sed -nre "s,(.+),modalias(\\1) = $modver,p"
else
/sbin/modinfo -F alias "$module" \
| sed -nre "s,(.+),modalias(\\1),p"
fi
[ -z "$modver" ] || modver=" = $modver"
/sbin/modinfo -F alias "$module" \
| sed -nre "s,[^][0-9a-zA-Z._:*?/-],_,g; s,(.+),modalias(\\1)$modver,p"
done \
| sort -u \
| combine_modaliases

2
SOURCES/provided_ksyms.attr Normal file
View File

@ -0,0 +1,2 @@
%__provided_ksyms_provides /usr/lib/rpm/redhat/find-provides.ksyms
%__provided_ksyms_path .*\.(ko|ko\.gz|ko\.bz2|ko\.xz|ko\.zst)$

4
SOURCES/required_ksyms.attr Normal file
View File

@ -0,0 +1,4 @@
%__required_ksyms_requires /usr/lib/rpm/redhat/find-requires.ksyms
%__required_ksyms_path .*\.(ko|ko\.gz|ko\.bz2|ko\.xz|ko\.zst)$
# Exclude built-in kernel modules
%__required_ksyms_exclude_path ^/lib/modules/[1-9][^/]*/kernel/.*

4
SOURCES/rpmsort
View File

@ -12,8 +12,8 @@
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
# USA.
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA.
use Getopt::Long qw(:config gnu_getopt);

54
SPECS/kernel-srpm-macros.spec
View File

@ -1,6 +1,6 @@
Name: kernel-srpm-macros
Version: 1.0
Release: 8%{?dist}
Release: 10%{?dist}
Summary: RPM macros that list arches the full kernel is built on
# This package only exist in Fedora repositories
# The license is the standard (MIT) specified in
@ -11,16 +11,22 @@ URL: https://src.fedoraproject.org/rpms/kernel-srpm-macros
BuildArch: noarch
# We are now the ones shipping kmod.attr
Conflicts: redhat-rpm-config <= 184
# macros.kmp, kmodtool and rpmsort were moved from kernel-rpm-macros
# to kernel-srpm-macros in 1.0-9/185-9
Conflicts: kernel-rpm-macros < 185-9
# Macros
Source0: macros.kernel-srpm
Source1: macros.kmp
# Dependency generator scripts (deprecated)
# Dependency generator scripts
Source100: find-provides.ksyms
Source101: find-requires.ksyms
Source102: firmware.prov
Source103: modalias.prov
Source104: provided_ksyms.attr
Source105: required_ksyms.attr
Source106: modalias.attr
# Dependency generators & their rules
Source200: kmod.attr
@ -30,6 +36,14 @@ Source300: kmodtool
Source301: rpmsort
Source302: symset-table
# kabi provides generator
Source400: kabi.attr
Source401: kabi.sh
# BRPs
Source500: brp-kmod-set-exec-bit
Source501: brp-kmod-restore-perms
%global rrcdir /usr/lib/rpm/redhat
@ -40,10 +54,13 @@ The variable to use is kernel_arches.
%package -n kernel-rpm-macros
Version: 185
Release: %{release}%{?dist}.1
Release: %{release}
Summary: Macros and scripts for building kernel module packages
Requires: redhat-rpm-config >= 13
# for brp-kmod-set-exec-bit
Requires: %{_bindir}/find
%description -n kernel-rpm-macros
Macros and scripts for building kernel module packages.
@ -70,20 +87,33 @@ mkdir -p %{buildroot}%{rrcdir}/find-provides.d
mkdir -p %{buildroot}%{_fileattrsdir}
install -p -m 755 -t %{buildroot}%{rrcdir} kmodtool rpmsort symset-table
install -p -m 755 -t %{buildroot}%{rrcdir} find-provides.ksyms find-requires.ksyms
install -p -m 644 -t %{buildroot}%{rrcdir}/find-provides.d firmware.prov modalias.prov
install -p -m 755 -t %{buildroot}%{rrcdir}/find-provides.d firmware.prov modalias.prov
install -p -m 755 -t %{buildroot}%{rrcdir} brp-kmod-restore-perms brp-kmod-set-exec-bit
install -p -m 644 -t %{buildroot}%{_rpmconfigdir}/macros.d macros.kmp
install -p -m 644 -t %{buildroot}%{_fileattrsdir} kmod.attr
install -p -m 644 -t "%{buildroot}%{_fileattrsdir}" kabi.attr
install -p -m 755 -t "%{buildroot}%{_rpmconfigdir}" kabi.sh
install -p -m 644 -t "%{buildroot}%{_fileattrsdir}" provided_ksyms.attr required_ksyms.attr
install -p -m 644 -t "%{buildroot}%{_fileattrsdir}" modalias.attr
%files
%{_rpmconfigdir}/macros.d/macros.kernel-srpm
%{_fileattrsdir}/kmod.attr
%files -n kernel-rpm-macros
%{_rpmconfigdir}/macros.d/macros.kmp
%dir %{rrcdir}/find-provides.d
%{_fileattrsdir}/kmod.attr
%{rrcdir}/kmodtool
%{rrcdir}/rpmsort
%files -n kernel-rpm-macros
%{_rpmconfigdir}/kabi.sh
%{_fileattrsdir}/kabi.attr
%{_fileattrsdir}/modalias.attr
%{_fileattrsdir}/provided_ksyms.attr
%{_fileattrsdir}/required_ksyms.attr
%dir %{rrcdir}/find-provides.d
%{rrcdir}/brp-kmod-restore-perms
%{rrcdir}/brp-kmod-set-exec-bit
%{rrcdir}/symset-table
%{rrcdir}/find-provides.ksyms
%{rrcdir}/find-requires.ksyms
@ -91,6 +121,14 @@ install -p -m 644 -t %{buildroot}%{_fileattrsdir} kmod.attr
%{rrcdir}/find-provides.d/modalias.prov
%changelog
* Thu Nov 18 2021 Eugene Syromiatnikov <esyr@redhat.com> - 1.0-10
- Add conflicts of kernel-srpm-macros with kernel-rpm-macros < 185-9
as macros.kmp, kmodtool, and rpmsort were moved from the latter
to the former.
* Mon Sep 20 2021 Eugene Syromiatnikov <esyr@redhat.com> - 1.0-9
- Update scripts with RHEL-specific changes.
* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.0-8
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688