they depend on per arch ARCH_SUPPORTS_KEXEC/ARCH_SUPPORTS_CRASH_DUMP
ZBOOT_ROM_BSS arm=0x0
ARM_APPENDED_DTB arm=n
CMDLINE arm=""
-KEXEC arm=y
ATAGS_PROC arm=y
-CRASH_DUMP arm=n
AUTO_ZRELADDR arm=y
EFI arm=n
#- file drivers/cpufreq/Kconfig goes here
#- file kernel/Kconfig.hz goes here
PARAVIRT arm64=y
PARAVIRT_TIME_ACCOUNTING arm64=y
-KEXEC arm64=y
-#- Support for PE file signature verification disabled
-CRASH_DUMP arm64=n
XEN arm64=y
ARCH_FORCE_MAX_ORDER arm64=10
RODATA_FULL_DEFAULT_ENABLED arm64=y
IA64_ESI ia64=n
IA64_HP_AML_NFW ia64=n
#- file drivers/sn/Kconfig goes here
-KEXEC ia64=y
-CRASH_DUMP ia64=n
#- file drivers/firmware/Kconfig goes here
#- file fs/Kconfig.binfmt goes here
#- file kernel/power/Kconfig goes here
#-
#- *** FILE: kernel/Kconfig.kexec ***
#-
+KEXEC arm=y arm64=y ia64=y powerpc=y x86=y
KEXEC_FILE all=y
KEXEC_SIG all=n
+CRASH_DUMP arm=n arm64=n ia64=n powerpc=n x86=n
#-
#- *** FILE: kernel/Kconfig.preempt ***
HIGHMEM ppc=n
#- file kernel/Kconfig.hz goes here
HOTPLUG_CPU powerpc=y
-KEXEC powerpc=y
-CRASH_DUMP powerpc=n
IRQ_ALL_CPUS powerpc=y
NUMA ppc64=y
PPC_4K_PAGES ppc=y ppc64=y
#- *** PROBABLY REMOVED OPTIONS ***
#-
BOOTPARAM_HOTPLUG_CPU0 all=n
-CRASH_DUMP x86=n
DEBUG_HOTPLUG_CPU0 all=n
-KEXEC x86=y
KEXEC_JUMP x86=y
MICROCODE_AMD x86=y
MICROCODE_INTEL x86=y