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Date:   Mon, 7 Jan 2019 07:53:44 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Stephen Rothwell <sfr@canb.auug.org.au>
Cc:     Guo Ren <ren_guo@c-sky.com>,
        Linux Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Christoph Hellwig <hch@lst.de>
Subject: Re: linux-next: manual merge of the csky tree with Linus' tree
Message-ID: <20190107065344.GA11989@lst.de>
References: <20190107102727.0c67e3d7@canb.auug.org.au>
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On Mon, Jan 07, 2019 at 10:27:27AM +1100, Stephen Rothwell wrote:
> You want to add "select ARCH_NO_SG_CHAIN" to your Kconfig somewhere
> (see the commit from Linus' tree above).

No, csky should not select it.  There is no code directly poking
into scatterlists internals in csky, so it can safely enable chained
sglists.