linux-kernel - Re: [PATCH v2 0/3] RISC-V: Add new smp features

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Message-ID: <CAAhSdy0=ROMqkbgqcKLSdM11TBOeD65GR42s0j_HOYd+y-=jmg@mail.gmail.com>
Date:   Thu, 30 Aug 2018 09:53:50 -0400
From:   Anup Patel <anup@...infault.org>
To:     Atish Patra <atish.patra@....com>
Cc:     palmer@...ive.com, linux-riscv@...ts.infradead.org,
        Mark Rutland <mark.rutland@....com>,
        Christoph Hellwig <hch@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "linux-kernel@...r.kernel.org List" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 0/3] RISC-V: Add new smp features

On Tue, Aug 28, 2018 at 4:36 AM, Atish Patra <atish.patra@....com> wrote:
> This patch series implements following smp related features.
> Some of the work has been inspired from ARM64.
>
> 1. Decouple linux logical cpu ids from hardware cpu id
> 2. Support cpu hotplug.
>
> Tested on QEMU & HighFive Unleashed board with/without SMP enabled.
>
> v1->v2:
>
> 1. Dropped cpu_ops patch.
> 2. Moved back IRQ cause definiations to irq.h
> 3. Keep boot cpu hart id and assign zero as the cpu id for boot cpu.
> 4. Renamed cpu id and hart id correctly.
>
> Atish Patra (3):
>   RISC-V: Add logical CPU indexing for RISC-V
>   RISC-V: Use Linux logical cpu number instead of hartid
>   RISC-V: Support cpu hotplug.
>

This series looks good to me.

FWIW,
Reviewed-by: Anup Patel <anup@...infault.org>

Regards,
Anup