| Message ID | 20230612172805.681179-8-eric.devolder@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | refactor Kconfig to consolidate KEXEC and CRASH options | expand |
On Mon, Jun 12, 2023 at 7:29 PM Eric DeVolder <eric.devolder@oracle.com> wrote: > 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.devolder@oracle.com> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Gr{oetje,eeting}s, Geert
On 6/12/23 14:38, Geert Uytterhoeven wrote: > On Mon, Jun 12, 2023 at 7:29 PM Eric DeVolder <eric.devolder@oracle.com> wrote: >> 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.devolder@oracle.com> > > Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> > Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> > > Gr{oetje,eeting}s, > > Geert > Thank you Geert! eric
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 40198a1ebe27..ec71199e75b4 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_HAS_KEXEC + def_bool M68KCLASSIC && MMU config BOOTINFO_PROC bool "Export bootinfo in procfs"
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.devolder@oracle.com> --- arch/m68k/Kconfig | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-)