linux-kernel - Re: [PATCH v3 1/4] x86: kdump: move reserve_crashkernel_low() into kexec

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Message-ID: <20190410070914.GA10935@gmail.com>
Date:   Wed, 10 Apr 2019 09:09:14 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Chen Zhou <chenzhou10@...wei.com>
Cc:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
        ebiederm@...ssion.com, rppt@...ux.ibm.com, catalin.marinas@....com,
        will.deacon@....com, akpm@...ux-foundation.org,
        ard.biesheuvel@...aro.org, horms@...ge.net.au,
        takahiro.akashi@...aro.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, kexec@...ts.infradead.org,
        linux-mm@...ck.org, wangkefeng.wang@...wei.com
Subject: Re: [PATCH v3 1/4] x86: kdump: move reserve_crashkernel_low() into
 kexec_core.c


* Chen Zhou <chenzhou10@...wei.com> wrote:

> In preparation for supporting more than one crash kernel regions
> in arm64 as x86_64 does, move reserve_crashkernel_low() into
> kexec/kexec_core.c.
> 
> Signed-off-by: Chen Zhou <chenzhou10@...wei.com>
> ---
>  arch/x86/include/asm/kexec.h |  3 ++
>  arch/x86/kernel/setup.c      | 66 +++++---------------------------------------
>  include/linux/kexec.h        |  1 +
>  kernel/kexec_core.c          | 53 +++++++++++++++++++++++++++++++++++
>  4 files changed, 64 insertions(+), 59 deletions(-)

No objections for this to be merged via the ARM tree, as long as x86 
functionality is kept intact.

Thanks,

	Ingo