kdumpctl: enable secure boot on ppc64le LPARs

origin/rhel-8.4.0) Revert "Revert "Append both nofail and x-systemd.before to kdump mount target""
kdump.conf: add ipv6 example for nfs and ssh dump
fix kdump failure of saving vmcore with the scp + ipv6 method

module-setup.sh: don't polute the namespace unnecessarily
module-setup.sh: don't source $dracutfunctions
logger: source the logger file individually
dracut-module-setup.sh: enable ForwardToConsole=yes in fadump mode

Always include watchdog-modules
mkdumprd: Ensure kdumpbase is added
Move watchdog detect and install code to module-setup.sh
Add a helper to omit non-mandatory dracut module
Move some dracut module dependencies checks to module-setup.sh
Set watchdog's pretimeout to zero in kdump kernel
kdump-lib.sh: Use a more generic helper to detect omitted dracut module
Fix the watchdog drivers detection code
Add a helper for detecting watchdog drivers
Remove a redundant nfs check
kdumpctl: split the driver detection from fs dection function
kdump.service: use ConditionKernelCommandLine=crashkernel
Revert "Append both nofail and x-systemd.before to kdump mount target"
Revert "Don's try to restart dracut-initqueue if it's already failed"
Fix dump_fs mount point detection and fallback mount
kdump.conf: Update doc about core_collector for ssh target
Save the final failure information to log file if saving vmcore failed
Doc: Improve the kdump sysconfig document
kdumpctl: fix a variable expansion in check_fence_kdump_config()
Fedora 33 rhpkg build bug

makedumpfile: add support for ARMv8.2 LVA 52 bits

Doc: improve mkdumprd man page

Rework on dracut-module-setup.sh: Use systemctl call to replace ln_r

dracut-module-setup.sh: Use systemctl call to replace ln_r

Don's try to restart dracut-initqueue if it's already failed
fadump-howto: update about 'nocma' and 'off' options for 'fadump=' parameter
dracut-module-setup.sh: use auto6 for ipv6
module-setup.sh: enable vlan on team interface
Fix rootfs detection in dump_fs
Remove RHEL-only patch: kexec-tools-2.0.18-makedumpfile-arm64-Add-support-for-ARMv8.2-LVA-52-bi.patch
Rebase to makedumpfile-1.6.8 (step1)

Doc: improve the usage documentation of the logger
Update the kdump sysconfig
Capitalize the configuration name of log level
Add the rd.kdumploglvl option to control log level in the second kernel
Appropriately converts logger numeric level to syslog log level
Remove unused log levels for kdump logger
Add sanity checks for the log levels
Add code comments to help better understanding
Doc: add a documentation for the usage of logger
Improve debugging in the kdump kernel
kdumpctl: add the '-d' option to enable the kexec loading debugging messages
kdump.sysconfig: add the kdump logger configurations
enable the logger for kdump
introduce the kdump logger from the dracut

arm64: Enable 'kexec_file_load' by default
Fix, Add a kernel install hook to clean up kdump initramfs

module-setup.sh: Instead of drop journalctl log, just don't read kmsg
s390x: enable the kexec file load by default
increase makdumpfile default message level to 7
Rework check_config and warn on any duplicated option
kdumpctl: Error out if path is set more than once.
Don't drop journalctl content if failure action is "shell"
dracut-module-install: Move systemd conf install code to a function
kdump-lib.sh: Remove is_atomic
Refactor kernel image and initrd detection code
early-kdump: Use consistent symbol link for kernel and initramfs
kdump-lib: strip grub device from kdump_bootdir
kdumpctl: fix driver change detection on latest Fedora
Revert "kdump-lib: disable efifb if hyperv_fb is in use"
kdump-lib.sh: detect secure boot on s390
Add a kernel install hook to clean up kdump initramfs

kdump-lib: disable efifb if hyperv_fb is in use

sadump, kaslr: fix failure of calculating kaslr_offset due to an sadump format restriction

kdumpctl: exit if either pre.d or post.d is missing

ppc64/kdump: use kexec_file_load when secureboot is enabled
kdump_pre: make notes more precise
dracut-kdump.sh: exit shell when machine reboot
kdump.conf: fix a grammar issue
kdumpctl: detect modification of scripts by its directory's timestamp
module-setup.sh: suppress false alarm
kexec-tools.spec: make the existence of pre.d and post.d mandatory