From: Kairui Song kasong@tencent.com
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
--- Update from V3: - Rebase to latest code base. - Simplify commit message.
Update from V2: - Rebase to latest code base. - Simplify commit message.
Update from V1: - Use a here doc to include the template inline the script. - Print a warning for unknown arch. Thanks to Philipp for these suggestion.
kdump.sysconfig => gen-kdump-sysconfig.sh | 59 +++++++++++++++++++++++ kdump.sysconfig.aarch64 | 53 -------------------- kdump.sysconfig.i386 | 56 --------------------- kdump.sysconfig.ppc64 | 58 ---------------------- kdump.sysconfig.ppc64le | 58 ---------------------- kdump.sysconfig.s390x | 59 ----------------------- kdump.sysconfig.x86_64 | 56 --------------------- kexec-tools.spec | 17 ++----- 8 files changed, 64 insertions(+), 352 deletions(-) rename kdump.sysconfig => gen-kdump-sysconfig.sh (50%) mode change 100644 => 100755 delete mode 100644 kdump.sysconfig.aarch64 delete mode 100644 kdump.sysconfig.i386 delete mode 100644 kdump.sysconfig.ppc64 delete mode 100644 kdump.sysconfig.ppc64le delete mode 100644 kdump.sysconfig.s390x delete mode 100644 kdump.sysconfig.x86_64
diff --git a/kdump.sysconfig b/gen-kdump-sysconfig.sh old mode 100644 new mode 100755 similarity index 50% rename from kdump.sysconfig rename to gen-kdump-sysconfig.sh index c1143f3..d9a500e --- a/kdump.sysconfig +++ b/gen-kdump-sysconfig.sh @@ -1,3 +1,10 @@ +#!/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 +43,9 @@ 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 +61,52 @@ 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 diff --git a/kdump.sysconfig.aarch64 b/kdump.sysconfig.aarch64 deleted file mode 100644 index df75f94..0000000 --- a/kdump.sysconfig.aarch64 +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.i386 b/kdump.sysconfig.i386 deleted file mode 100644 index d8bf5f6..0000000 --- a/kdump.sysconfig.i386 +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.ppc64 b/kdump.sysconfig.ppc64 deleted file mode 100644 index 1b0cdc7..0000000 --- a/kdump.sysconfig.ppc64 +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.ppc64le b/kdump.sysconfig.ppc64le deleted file mode 100644 index d951def..0000000 --- a/kdump.sysconfig.ppc64le +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.s390x b/kdump.sysconfig.s390x deleted file mode 100644 index 2971ae7..0000000 --- a/kdump.sysconfig.s390x +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.x86_64 b/kdump.sysconfig.x86_64 deleted file mode 100644 index 6a3ba6e..0000000 --- a/kdump.sysconfig.x86_64 +++ /dev/null @@ -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 diff --git a/kexec-tools.spec b/kexec-tools.spec index c6e42b2..e6caa48 100644 --- a/kexec-tools.spec +++ b/kexec-tools.spec @@ -11,10 +11,7 @@ Summary: The kexec/kdump userspace component
Source0: http://kernel.org/pub/linux/utils/kernel/kexec/%%7Bname%7D-%%7Bversion%7D.ta... 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/%%7Bmkdf_ver%7D/makedum... @@ -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/%%7Beppic_ver%7D/eppic-%%7Beppic... 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} $RPM_BUILD_ROOT%{_mandir}/man8/kdumpctl.8
The patch has been merged with some format issues corrected by shfmt,
--- gen-kdump-sysconfig.sh.orig +++ gen-kdump-sysconfig.sh @@ -3,8 +3,9 @@
SED_EXP=""
-generate() { -sed "$SED_EXP" <<EOF +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. @@ -107,6 +108,7 @@ ;; *) echo "Warning: Unknown architecture '$1', using default sysconfig template." + ;; esac
Thanks to Kairui and Philipp!
On Mon, Aug 01, 2022 at 11:25:48PM +0800, Kairui Song wrote:
From: Kairui Song kasong@tencent.com
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
Update from V3:
- Rebase to latest code base.
- Simplify commit message.
Update from V2:
- Rebase to latest code base.
- Simplify commit message.
Update from V1:
- Use a here doc to include the template inline the script.
- Print a warning for unknown arch.
Thanks to Philipp for these suggestion.
kdump.sysconfig => gen-kdump-sysconfig.sh | 59 +++++++++++++++++++++++ kdump.sysconfig.aarch64 | 53 -------------------- kdump.sysconfig.i386 | 56 --------------------- kdump.sysconfig.ppc64 | 58 ---------------------- kdump.sysconfig.ppc64le | 58 ---------------------- kdump.sysconfig.s390x | 59 ----------------------- kdump.sysconfig.x86_64 | 56 --------------------- kexec-tools.spec | 17 ++----- 8 files changed, 64 insertions(+), 352 deletions(-) rename kdump.sysconfig => gen-kdump-sysconfig.sh (50%) mode change 100644 => 100755 delete mode 100644 kdump.sysconfig.aarch64 delete mode 100644 kdump.sysconfig.i386 delete mode 100644 kdump.sysconfig.ppc64 delete mode 100644 kdump.sysconfig.ppc64le delete mode 100644 kdump.sysconfig.s390x delete mode 100644 kdump.sysconfig.x86_64
diff --git a/kdump.sysconfig b/gen-kdump-sysconfig.sh old mode 100644 new mode 100755 similarity index 50% rename from kdump.sysconfig rename to gen-kdump-sysconfig.sh index c1143f3..d9a500e --- a/kdump.sysconfig +++ b/gen-kdump-sysconfig.sh @@ -1,3 +1,10 @@ +#!/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 +43,9 @@ 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 +61,52 @@ 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 diff --git a/kdump.sysconfig.aarch64 b/kdump.sysconfig.aarch64 deleted file mode 100644 index df75f94..0000000 --- a/kdump.sysconfig.aarch64 +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.i386 b/kdump.sysconfig.i386 deleted file mode 100644 index d8bf5f6..0000000 --- a/kdump.sysconfig.i386 +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.ppc64 b/kdump.sysconfig.ppc64 deleted file mode 100644 index 1b0cdc7..0000000 --- a/kdump.sysconfig.ppc64 +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.ppc64le b/kdump.sysconfig.ppc64le deleted file mode 100644 index d951def..0000000 --- a/kdump.sysconfig.ppc64le +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.s390x b/kdump.sysconfig.s390x deleted file mode 100644 index 2971ae7..0000000 --- a/kdump.sysconfig.s390x +++ /dev/null @@ -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 diff --git a/kdump.sysconfig.x86_64 b/kdump.sysconfig.x86_64 deleted file mode 100644 index 6a3ba6e..0000000 --- a/kdump.sysconfig.x86_64 +++ /dev/null @@ -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 diff --git a/kexec-tools.spec b/kexec-tools.spec index c6e42b2..e6caa48 100644 --- a/kexec-tools.spec +++ b/kexec-tools.spec @@ -11,10 +11,7 @@ Summary: The kexec/kdump userspace component
Source0: http://kernel.org/pub/linux/utils/kernel/kexec/%%7Bname%7D-%%7Bversion%7D.ta... 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/%%7Bmkdf_ver%7D/makedum... @@ -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/%%7Beppic_ver%7D/eppic-%%7Beppic... 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 -- 2.37.1 _______________________________________________ kexec mailing list -- kexec@lists.fedoraproject.org To unsubscribe send an email to kexec-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kexec@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
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Coiby Xu -
Kairui Song