[PATCH v3 07/13] m68k/kexec: refactor for kernel/Kconfig.kexec
From: Eric DeVolder <hidden>
Date: 2023-06-26 16:15:40
Also in:
linux-m68k, linux-mips, linux-riscv, linux-s390, linux-sh, lkml, loongarch
Subsystem:
m68k architecture, the rest · Maintainers:
Geert Uytterhoeven, Linus Torvalds
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. Signed-off-by: Eric DeVolder <redacted> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> --- arch/m68k/Kconfig | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 40198a1ebe27..7b71916d1519 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig@@ -88,23 +88,8 @@ config MMU_SUN3 bool depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE -config KEXEC - bool "kexec system call" - depends on M68KCLASSIC && MMU - 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. +config ARCH_SUPPORTS_KEXEC + def_bool M68KCLASSIC && MMU config BOOTINFO_PROC bool "Export bootinfo in procfs"
--
2.31.1