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Date:   Wed, 3 Jul 2019 16:04:59 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Alexandre Ghiti <alex@ghiti.fr>
Cc:     Hanjun Guo <guohanjun@huawei.com>,
        Christoph Hellwig <hch@infradead.org>,
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        Albert Ou <aou@eecs.berkeley.edu>,
        Thomas Gleixner <tglx@linutronix.de>,
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Subject: Re: [PATCH v3 0/2] Hugetlbfs support for riscv
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On Mon, Jul 01, 2019 at 01:58:58PM -0400, Alexandre Ghiti wrote:
>   - icache-hygiene succeeds after patch #3 of this series which lowers           
>     the base address of mmap.                                                    

I think іcache-hygiene will also need a call to riscv_flush_icache in
cacheflush().