[PATCH v11 2/5] x86: kdump: move reserve_crashkernel_low() into crash_core.c

[Ingo Molnar]

* Chen Zhou <chenzhou10 at huawei.com> wrote:

> In preparation for supporting reserve_crashkernel_low in arm64 as
> x86_64 does, move reserve_crashkernel_low() into kernel/crash_core.c.
> 
> BTW, move x86_64 CRASH_ALIGN to 2M suggested by Dave. CONFIG_PHYSICAL_ALIGN
> can be selected from 2M to 16M, move to the same as arm64.
> 
> Signed-off-by: Chen Zhou <chenzhou10 at huawei.com>
> ---
>  arch/x86/include/asm/kexec.h | 24 ++++++++++
>  arch/x86/kernel/setup.c      | 86 +++---------------------------------
>  include/linux/crash_core.h   |  3 ++
>  include/linux/kexec.h        |  2 -
>  kernel/crash_core.c          | 74 +++++++++++++++++++++++++++++++
>  kernel/kexec_core.c          | 17 -------
>  6 files changed, 107 insertions(+), 99 deletions(-)

Since the changes are centered around arm64, I suppose the arm64 tree 
will carry this patchset?

Assuming that this is a 100% invariant moving of code that doesn't 
regress on x86:

  Acked-by: Ingo Molnar <mingo at kernel.org>

Thanks,

	Ingo