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Date:   Wed, 16 Nov 2022 15:10:36 +0000
From:   Catalin Marinas <catalin.marinas@arm.com>
To:     Zhen Lei <thunder.leizhen@huawei.com>
Cc:     Dave Young <dyoung@redhat.com>, Baoquan He <bhe@redhat.com>,
        Vivek Goyal <vgoyal@redhat.com>, kexec@lists.infradead.org,
        linux-kernel@vger.kernel.org, Will Deacon <will@kernel.org>,
        linux-arm-kernel@lists.infradead.org,
        Jonathan Corbet <corbet@lwn.net>, linux-doc@vger.kernel.org,
        "Eric W . Biederman" <ebiederm@xmission.com>,
        Randy Dunlap <rdunlap@infradead.org>,
        Feng Zhou <zhoufeng.zf@bytedance.com>,
        Kefeng Wang <wangkefeng.wang@huawei.com>,
        Chen Zhou <dingguo.cz@antgroup.com>,
        John Donnelly <John.p.donnelly@oracle.com>,
        Dave Kleikamp <dave.kleikamp@oracle.com>
Subject: Re: [PATCH v4 2/2] arm64: kdump: Support crashkernel=X fall back to
 reserve region above DMA zones
Message-ID: <Y3T9bPbX3V9TYlKQ@arm.com>
References: <20221116121044.1690-1-thunder.leizhen@huawei.com>
 <20221116121044.1690-3-thunder.leizhen@huawei.com>
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On Wed, Nov 16, 2022 at 08:10:44PM +0800, Zhen Lei wrote:
> For crashkernel=X without '@offset', select a region within DMA zones
> first, and fall back to reserve region above DMA zones. This allows
> users to use the same configuration on multiple platforms.
> 
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
> Acked-by: Baoquan He <bhe@redhat.com>

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>