sysconfig: use a simple generator script to maintain

These kdump.sysconfig.* files are almost identical with a bit difference
in several parameters, just use a simple script to generate them upon
packaging. This should make it easier to maintain, updating a comment or
param for a certain arch can be done in one place.

There are only some comment or empty option differences with the generated
version because some arch's sysconfig is not up-to-dated, this actually
fixes the issue, I used the following script to check these differences:

 # for arch in aarch64 i386 ppc64 ppc64le s390x x86_64; do
   ./gen-kdump-sysconfig.sh $arch > kdump.sysconfig.$arch.new
   git checkout HEAD^ kdump.sysconfig.$arch &>/dev/null
   echo "$arch:"
   diff kdump.sysconfig.$arch kdump.sysconfig.$arch.new; echo ""
   done; git reset;

Signed-off-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Philipp Rudo <prudo@redhat.com>
This commit is contained in:
Kairui Song 2022-08-01 23:25:48 +08:00 committed by Coiby Xu
parent aa84244346
commit 677da8a59b
8 changed files with 66 additions and 352 deletions

61
kdump.sysconfig → gen-kdump-sysconfig.sh Normal file → Executable file
View File

@ -1,3 +1,11 @@
#!/bin/bash
# $1: target arch
SED_EXP=""
generate()
{
sed "$SED_EXP" << EOF
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
@ -36,6 +44,9 @@ KEXEC_ARGS=""
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
@ -51,3 +62,53 @@ KDUMP_IMG="vmlinuz"
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0
EOF
}
update_param()
{
SED_EXP="${SED_EXP}s/^$1=.*$/$1=\"$2\"/;"
}
case "$1" in
aarch64)
update_param KEXEC_ARGS "-s"
update_param KDUMP_COMMANDLINE_APPEND \
"irqpoll nr_cpus=1 reset_devices cgroup_disable=memory udev.children-max=2 panic=10 swiotlb=noforce novmcoredd cma=0 hugetlb_cma=0"
;;
i386)
update_param KDUMP_COMMANDLINE_APPEND \
"irqpoll nr_cpus=1 reset_devices numa=off udev.children-max=2 panic=10 transparent_hugepage=never novmcoredd cma=0 hugetlb_cma=0"
;;
ppc64)
update_param KEXEC_ARGS "--dt-no-old-root"
update_param KDUMP_COMMANDLINE_REMOVE \
"hugepages hugepagesz slub_debug quiet log_buf_len swiotlb hugetlb_cma ignition.firstboot"
update_param KDUMP_COMMANDLINE_APPEND \
"irqpoll maxcpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 panic=10 kvm_cma_resv_ratio=0 transparent_hugepage=never novmcoredd hugetlb_cma=0"
;;
ppc64le)
update_param KEXEC_ARGS "--dt-no-old-root -s"
update_param KDUMP_COMMANDLINE_REMOVE \
"hugepages hugepagesz slub_debug quiet log_buf_len swiotlb hugetlb_cma ignition.firstboot"
update_param KDUMP_COMMANDLINE_APPEND \
"irqpoll maxcpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 panic=10 kvm_cma_resv_ratio=0 transparent_hugepage=never novmcoredd hugetlb_cma=0"
;;
s390x)
update_param KEXEC_ARGS "-s"
update_param KDUMP_COMMANDLINE_REMOVE \
"hugepages hugepagesz slub_debug quiet log_buf_len swiotlb vmcp_cma cma hugetlb_cma prot_virt ignition.firstboot"
update_param KDUMP_COMMANDLINE_APPEND \
"nr_cpus=1 cgroup_disable=memory numa=off udev.children-max=2 panic=10 transparent_hugepage=never novmcoredd vmcp_cma=0 cma=0 hugetlb_cma=0"
;;
x86_64)
update_param KEXEC_ARGS "-s"
update_param KDUMP_COMMANDLINE_APPEND \
"irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off numa=off udev.children-max=2 panic=10 acpi_no_memhotplug transparent_hugepage=never nokaslr hest_disable novmcoredd cma=0 hugetlb_cma=0"
;;
*)
echo "Warning: Unknown architecture '$1', using default sysconfig template."
;;
esac
generate

View File

@ -1,53 +0,0 @@
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us remove arguments from the current kdump commandline
# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
# NOTE: some arguments such as crashkernel will always be removed
KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb cma hugetlb_cma ignition.firstboot"
# This variable lets us append arguments to the current kdump commandline
# after processed by KDUMP_COMMANDLINE_REMOVE
KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices cgroup_disable=memory udev.children-max=2 panic=10 swiotlb=noforce novmcoredd cma=0 hugetlb_cma=0"
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS="-s"
#Where to find the boot image
#KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time)
#
# In the second kernel, kdump will use the rd.kdumploglvl option to set the
# log level in the above KDUMP_COMMANDLINE_APPEND.
# - @var rd.kdumploglvl - logging level to syslog (by logger command)
# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND
#
# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4)
#
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0

View File

@ -1,56 +0,0 @@
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us remove arguments from the current kdump commandline
# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
# NOTE: some arguments such as crashkernel will always be removed
KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb cma hugetlb_cma ignition.firstboot"
# This variable lets us append arguments to the current kdump commandline
# after processed by KDUMP_COMMANDLINE_REMOVE
KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices numa=off udev.children-max=2 panic=10 transparent_hugepage=never novmcoredd cma=0 hugetlb_cma=0"
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS=""
#Where to find the boot image
#KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time)
#
# In the second kernel, kdump will use the rd.kdumploglvl option to set the
# log level in the above KDUMP_COMMANDLINE_APPEND.
# - @var rd.kdumploglvl - logging level to syslog (by logger command)
# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND
#
# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4)
#
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0

View File

@ -1,58 +0,0 @@
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us remove arguments from the current kdump commandline
# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
# NOTE: some arguments such as crashkernel will always be removed
KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb hugetlb_cma ignition.firstboot"
# This variable lets us append arguments to the current kdump commandline
# after processed by KDUMP_COMMANDLINE_REMOVE
KDUMP_COMMANDLINE_APPEND="irqpoll maxcpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 panic=10 kvm_cma_resv_ratio=0 transparent_hugepage=never novmcoredd hugetlb_cma=0"
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS="--dt-no-old-root"
#Where to find the boot image
#KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""
#Specify the action after failure
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time)
#
# In the second kernel, kdump will use the rd.kdumploglvl option to set the
# log level in the above KDUMP_COMMANDLINE_APPEND.
# - @var rd.kdumploglvl - logging level to syslog (by logger command)
# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND
#
# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4)
#
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0

View File

@ -1,58 +0,0 @@
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us remove arguments from the current kdump commandline
# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
# NOTE: some arguments such as crashkernel will always be removed
KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb hugetlb_cma ignition.firstboot"
# This variable lets us append arguments to the current kdump commandline
# after processed by KDUMP_COMMANDLINE_REMOVE
KDUMP_COMMANDLINE_APPEND="irqpoll maxcpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 panic=10 kvm_cma_resv_ratio=0 transparent_hugepage=never novmcoredd hugetlb_cma=0"
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS="--dt-no-old-root -s"
#Where to find the boot image
#KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""
#Specify the action after failure
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time)
#
# In the second kernel, kdump will use the rd.kdumploglvl option to set the
# log level in the above KDUMP_COMMANDLINE_APPEND.
# - @var rd.kdumploglvl - logging level to syslog (by logger command)
# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND
#
# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4)
#
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0

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@ -1,59 +0,0 @@
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us remove arguments from the current kdump commandline
# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
# NOTE: some arguments such as crashkernel will always be removed
KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb vmcp_cma cma hugetlb_cma prot_virt ignition.firstboot"
# This variable lets us append arguments to the current kdump commandline
# after processed by KDUMP_COMMANDLINE_REMOVE
KDUMP_COMMANDLINE_APPEND="nr_cpus=1 cgroup_disable=memory numa=off udev.children-max=2 panic=10 transparent_hugepage=never novmcoredd vmcp_cma=0 cma=0 hugetlb_cma=0"
# Any additional /sbin/mkdumprd arguments required.
MKDUMPRD_ARGS=""
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS="-s"
#Where to find the boot image
#KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time)
#
# In the second kernel, kdump will use the rd.kdumploglvl option to set the
# log level in the above KDUMP_COMMANDLINE_APPEND.
# - @var rd.kdumploglvl - logging level to syslog (by logger command)
# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND
#
# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4)
#
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0

View File

@ -1,56 +0,0 @@
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
# If no version is specified, then the init script will try to find a
# kdump kernel with the same version number as the running kernel.
KDUMP_KERNELVER=""
# The kdump commandline is the command line that needs to be passed off to
# the kdump kernel. This will likely match the contents of the grub kernel
# line. For example:
# KDUMP_COMMANDLINE="ro root=LABEL=/"
# Dracut depends on proper root= options, so please make sure that appropriate
# root= options are copied from /proc/cmdline. In general it is best to append
# command line options using "KDUMP_COMMANDLINE_APPEND=".
# If a command line is not specified, the default will be taken from
# /proc/cmdline
KDUMP_COMMANDLINE=""
# This variable lets us remove arguments from the current kdump commandline
# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
# NOTE: some arguments such as crashkernel will always be removed
KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb cma hugetlb_cma ignition.firstboot"
# This variable lets us append arguments to the current kdump commandline
# after processed by KDUMP_COMMANDLINE_REMOVE
KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off numa=off udev.children-max=2 panic=10 acpi_no_memhotplug transparent_hugepage=never nokaslr hest_disable novmcoredd cma=0 hugetlb_cma=0"
# Any additional kexec arguments required. In most situations, this should
# be left empty
#
# Example:
# KEXEC_ARGS="--elf32-core-headers"
KEXEC_ARGS="-s"
#Where to find the boot image
#KDUMP_BOOTDIR="/boot"
#What is the image type used for kdump
KDUMP_IMG="vmlinuz"
#What is the images extension. Relocatable kernels don't have one
KDUMP_IMG_EXT=""
# Logging is controlled by following variables in the first kernel:
# - @var KDUMP_STDLOGLVL - logging level to standard error (console output)
# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command)
# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time)
#
# In the second kernel, kdump will use the rd.kdumploglvl option to set the
# log level in the above KDUMP_COMMANDLINE_APPEND.
# - @var rd.kdumploglvl - logging level to syslog (by logger command)
# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND
#
# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4)
#
# KDUMP_STDLOGLVL=3
# KDUMP_SYSLOGLVL=0
# KDUMP_KMSGLOGLVL=0

View File

@ -11,10 +11,7 @@ Summary: The kexec/kdump userspace component
Source0: http://kernel.org/pub/linux/utils/kernel/kexec/%{name}-%{version}.tar.xz
Source1: kdumpctl
Source2: kdump.sysconfig
Source3: kdump.sysconfig.x86_64
Source4: kdump.sysconfig.i386
Source5: kdump.sysconfig.ppc64
Source3: gen-kdump-sysconfig.sh
Source7: mkdumprd
Source8: kdump.conf
Source9: https://github.com/makedumpfile/makedumpfile/archive/%{mkdf_ver}/makedumpfile-%{mkdf_shortver}.tar.gz
@ -25,18 +22,15 @@ Source13: 98-kexec.rules
Source14: 98-kexec.rules.ppc64
Source15: kdump.conf.5
Source16: kdump.service
Source18: kdump.sysconfig.s390x
Source19: https://github.com/lucchouina/eppic/archive/%{eppic_ver}/eppic-%{eppic_shortver}.tar.gz
Source20: kdump-lib.sh
Source21: kdump-in-cluster-environment.txt
Source22: kdump-dep-generator.sh
Source23: kdump-lib-initramfs.sh
Source24: kdump.sysconfig.ppc64le
Source25: kdumpctl.8
Source26: live-image-kdump-howto.txt
Source27: early-kdump-howto.txt
Source28: kdump-udev-throttler
Source29: kdump.sysconfig.aarch64
Source30: 60-kdump.install
Source31: kdump-logger.sh
Source32: mkfadumprd
@ -152,6 +146,9 @@ cp %{SOURCE26} .
cp %{SOURCE27} .
cp %{SOURCE34} .
# Generate sysconfig file
%{SOURCE3} %{_target_cpu} > kdump.sysconfig
make
%ifarch %{ix86} x86_64 ppc64 s390x ppc64le aarch64
make -C eppic-%{eppic_ver}/libeppic
@ -183,13 +180,9 @@ install -m 755 build/sbin/vmcore-dmesg $RPM_BUILD_ROOT/usr/sbin/vmcore-dmesg
install -m 644 build/man/man8/kexec.8 $RPM_BUILD_ROOT%{_mandir}/man8/
install -m 644 build/man/man8/vmcore-dmesg.8 $RPM_BUILD_ROOT%{_mandir}/man8/
SYSCONFIG=$RPM_SOURCE_DIR/kdump.sysconfig.%{_target_cpu}
[ -f $SYSCONFIG ] || SYSCONFIG=$RPM_SOURCE_DIR/kdump.sysconfig.%{_arch}
[ -f $SYSCONFIG ] || SYSCONFIG=$RPM_SOURCE_DIR/kdump.sysconfig
install -m 644 $SYSCONFIG $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/kdump
install -m 755 %{SOURCE7} $RPM_BUILD_ROOT/usr/sbin/mkdumprd
install -m 644 %{SOURCE8} $RPM_BUILD_ROOT%{_sysconfdir}/kdump.conf
install -m 644 kdump.sysconfig $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/kdump
install -m 644 kexec/kexec.8 $RPM_BUILD_ROOT%{_mandir}/man8/kexec.8
install -m 644 %{SOURCE12} $RPM_BUILD_ROOT%{_mandir}/man8/mkdumprd.8
install -m 644 %{SOURCE25} $RPM_BUILD_ROOT%{_mandir}/man8/kdumpctl.8