The kexec and crash kernel options are provided in the common
kernel/Kconfig.kexec. Utilize the common options and provide
the ARCH_HAS_ and ARCH_SUPPORTS_ entries to recreate the
equivalent set of KEXEC and CRASH options.
Signed-off-by: Eric DeVolder <eric.devol...@oracle.com>
---
arch/ia64/Kconfig | 28 +++++-----------------------
1 file changed, 5 insertions(+), 23 deletions(-)
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 21fa63ce5ffc..dbef97452839 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -360,31 +360,13 @@ config IA64_HP_AML_NFW
the "force" module parameter, e.g., with the "aml_nfw.force"
kernel command line option.
-config KEXEC
- bool "kexec system call"
- depends on !SMP || HOTPLUG_CPU
- select KEXEC_CORE
- help
- kexec is a system call that implements the ability to shutdown your
- current kernel, and to start another kernel. It is like a reboot
- but it is independent of the system firmware. And like a reboot
- you can start any kernel with it, not just Linux.
-
- The name comes from the similarity to the exec system call.
-
- It is an ongoing process to be certain the hardware in a machine
- is properly shutdown, so do not be surprised if this code does not
- initially work for you. As of this writing the exact hardware
- interface is strongly in flux, so no good recommendation can be
- made.
+endmenu
-config CRASH_DUMP
- bool "kernel crash dumps"
- depends on IA64_MCA_RECOVERY && (!SMP || HOTPLUG_CPU)
- help
- Generate crash dump after being started by kexec.
+config ARCH_HAS_KEXEC
+ def_bool !SMP || HOTPLUG_CPU
-endmenu
+config ARCH_HAS_CRASH_DUMP
+ def_bool IA64_MCA_RECOVERY && (!SMP || HOTPLUG_CPU)
menu "Power management and ACPI options"
--
2.31.1
