linux-kernel - Re: [PATCH v2] RISC-V: Always compile mm/init.c with cmodel=medany

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Message-ID: <20190325064826.GA29111@infradead.org>
Date:   Sun, 24 Mar 2019 23:48:26 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Alan Kao <alankao@...estech.com>
Cc:     Anup Patel <Anup.Patel@....com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Mike Rapoport <rppt@...ux.ibm.com>,
        Christoph Hellwig <hch@...radead.org>,
        Atish Patra <Atish.Patra@....com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        "linux-riscv@...ts.infradead.org" <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH v2] RISC-V: Always compile mm/init.c with cmodel=medany

On Mon, Mar 25, 2019 at 01:25:50PM +0800, Alan Kao wrote:
> Hi Anup,
> 
> Sorry for being late to the party.  I think one more thing should
> move together with setup_vm():

Ah, I wonded about that yesterday but wasn't sure.  Maybe notrace
is a little cleaner?  Either way we should probably document both
the mcmodel and notrace assumptions in source comments for the next
person touching this code.