linux-kernel - Re: [PATCH] RISC-V: Implement ASID allocator

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Message-ID: <CAAhSdy220xHbLvGMBawNPETmuLCCXkN7d-73wKXe-0of39+wsw@mail.gmail.com>
Date:   Wed, 27 Mar 2019 19:42:04 +0530
From:   Anup Patel <anup@...infault.org>
To:     Gary Guo <gary@...yguo.net>
Cc:     Anup Patel <Anup.Patel@....com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Atish Patra <Atish.Patra@....com>,
        Christoph Hellwig <hch@...radead.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Mike Rapoport <rppt@...ux.ibm.com>,
        "linux-riscv@...ts.infradead.org" <linux-riscv@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] RISC-V: Implement ASID allocator

On Wed, Mar 27, 2019 at 7:39 PM Gary Guo <gary@...yguo.net> wrote:
>
> I think my code already get all the caveats cases covered. The only
> thing my code is missing is handling the case when ASID is not
> supported. Maybe it is better to work based on that instead?

Well, I have also spend enough time hardening this patch so help
me make this patch better.

The hint about 32bit system is useful and I will send v2 soon.

Regards,
Anup