linux-kernel - Re: [RFT PATCH v5 3/5] cpu-topology: Move cpu topology code to common code.

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Date:   Fri, 24 May 2019 10:13:33 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Atish Patra <atish.patra@....com>
Cc:     linux-kernel@...r.kernel.org, Jeffrey Hugo <jhugo@...eaurora.org>,
        Albert Ou <aou@...s.berkeley.edu>,
        Andreas Schwab <schwab@...e.de>,
        Anup Patel <anup@...infault.org>,
        Catalin Marinas <catalin.marinas@....com>,
        devicetree@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
        Jeremy Linton <jeremy.linton@....com>,
        linux-riscv@...ts.infradead.org,
        Mark Rutland <mark.rutland@....com>,
        Morten Rasmussen <morten.rasmussen@....com>,
        Otto Sabart <ottosabart@...erm.com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Will Deacon <will.deacon@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [RFT PATCH v5 3/5] cpu-topology: Move cpu topology code to
 common code.

On Thu, May 23, 2019 at 05:06:50PM -0700, Atish Patra wrote:
> Both RISC-V & ARM64 are using cpu-map device tree to describe
> their cpu topology. It's better to move the relevant code to
> a common place instead of duplicate code.
> 
> Signed-off-by: Atish Patra <atish.patra@....com>
> Tested-by: Jeffrey Hugo <jhugo@...eaurora.org>
> ---
>  arch/arm64/include/asm/topology.h |  23 ---
>  arch/arm64/kernel/topology.c      | 303 +-----------------------------
>  drivers/base/arch_topology.c      | 296 +++++++++++++++++++++++++++++
>  include/linux/arch_topology.h     |  28 +++
>  include/linux/topology.h          |   1 +
>  5 files changed, 329 insertions(+), 322 deletions(-)

What, now _I_ have to maintain drivers/base/arch_topology.c?  That's
nice for everyone else, but not me :(

Ugh.

Anyway, what are you wanting to happen to this series?  I think we need
some ARM people to sign off on it before I can take the whole thing,
right?

thanks,

greg k-h