linux-kernel - Re: [PATCH v3 0/2] Hugetlbfs support for riscv

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Date:   Wed, 3 Jul 2019 16:04:59 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Alexandre Ghiti <alex@...ti.fr>
Cc:     Hanjun Guo <guohanjun@...wei.com>,
        Christoph Hellwig <hch@...radead.org>,
        Mike Kravetz <mike.kravetz@...cle.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v3 0/2] Hugetlbfs support for riscv

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().