From b9bf5cb17f1d2b67e59e79291bb2f31afa4635d1 Mon Sep 17 00:00:00 2001 From: Eric DeVolder Date: Wed, 12 Jul 2023 12:15:40 -0400 Subject: parisc/kexec: refactor for kernel/Kconfig.kexec The kexec and crash kernel options are provided in the common kernel/Kconfig.kexec. Utilize the common options and provide the ARCH_SUPPORTS_ and ARCH_SELECTS_ entries to recreate the equivalent set of KEXEC and CRASH options. Link: https://lkml.kernel.org/r/20230712161545.87870-10-eric.devolder@oracle.com Signed-off-by: Eric DeVolder Signed-off-by: Andrew Morton --- arch/parisc/Kconfig | 34 +++++++++++----------------------- 1 file changed, 11 insertions(+), 23 deletions(-) (limited to 'arch/parisc/Kconfig') diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 4cb46d5c64a2..2ef6843aae60 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -339,29 +339,17 @@ config NR_CPUS default "8" if 64BIT default "16" -config KEXEC - bool "Kexec system call" - 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. - - It is an ongoing process to be certain the hardware in a machine - shutdown, so do not be surprised if this code does not - initially work for you. - -config KEXEC_FILE - bool "kexec file based system call" - select KEXEC_CORE - select KEXEC_ELF - help - This enables the kexec_file_load() System call. This is - file based and takes file descriptors as system call argument - for kernel and initramfs as opposed to list of segments as - accepted by previous system call. - endmenu +config ARCH_SUPPORTS_KEXEC + def_bool y + +config ARCH_SUPPORTS_KEXEC_FILE + def_bool y + +config ARCH_SELECTS_KEXEC_FILE + def_bool y + depends on KEXEC_FILE + select KEXEC_ELF + source "drivers/parisc/Kconfig" -- cgit