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Date:   Mon, 29 Jul 2019 07:31:56 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Jason Yan <yanaijie@huawei.com>
Cc:     mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
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        jingxiangfeng@huawei.com, thunder.leizhen@huawei.com,
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Subject: Re: [RFC PATCH 02/10] powerpc: move memstart_addr and kernstart_addr
 to init-common.c
Message-ID: <20190729143155.GA11737@infradead.org>
References: <20190717080621.40424-1-yanaijie@huawei.com>
 <20190717080621.40424-3-yanaijie@huawei.com>
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I think you need to keep the more restrictive EXPORT_SYMBOL_GPL from
the 64-bit code to keep the intention of all authors intact.