Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Mon, 21 Mar 2022 16:56:08 +0100
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Will Deacon <will@kernel.org>
Cc:     Sudeep Holla <sudeep.holla@arm.com>,
        Darren Hart <darren@os.amperecomputing.com>,
        Dietmar Eggemann <dietmar.eggemann@arm.com>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Linux Arm <linux-arm-kernel@lists.infradead.org>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Catalin Marinas <Catalin.Marinas@arm.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Valentin Schneider <Valentin.Schneider@arm.com>,
        "D . Scott Phillips" <scott@os.amperecomputing.com>,
        Ilkka Koskinen <ilkka@os.amperecomputing.com>,
        stable@vger.kernel.org, Barry Song <21cnbao@gmail.com>
Subject: Re: [PATCH v3] topology: make core_mask include at least
 cluster_siblings
Message-ID: <YjigGBypwjzHFRQz@kroah.com>
References: <e91bcc83-37c8-dcca-e088-8b3fcd737b2c@arm.com>
 <YieXQD7uG0+R5QBq@fedora>
 <7ac47c67-0b5e-5caa-20bb-a0100a0cb78f@arm.com>
 <YijxUAuufpBKLtwy@fedora>
 <9398d7ad-30e7-890a-3e18-c3011c383585@arm.com>
 <Yi9zUuroS1vHWexY@fedora>
 <eb33745a-9d63-89b1-1245-9d1e0e04a169@arm.com>
 <YjIAQKwfa3/vr/kU@fedora>
 <YjIIfS6HkvlrdAHS@bogus>
 <20220321143021.GB11145@willie-the-truck>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20220321143021.GB11145@willie-the-truck>
Precedence: bulk

On Mon, Mar 21, 2022 at 02:30:22PM +0000, Will Deacon wrote:
> On Wed, Mar 16, 2022 at 03:55:41PM +0000, Sudeep Holla wrote:
> > On Wed, Mar 16, 2022 at 08:20:32AM -0700, Darren Hart wrote:
> > > On Wed, Mar 16, 2022 at 03:48:50PM +0100, Dietmar Eggemann wrote:
> > 
> > [...]
> > 
> > > >
> > > > Yeah, I can see your point. It's the smaller hack. My solution just
> > > > prevents us to manipulate the coregroup mask only to get the MC layer
> > > > degenerated by the core topology code. But people might say that's a
> > > > clever thing to do here. So I'm fine with your original solution as well.
> > > >
> > > > [...]
> > >
> > > Thanks Dietmar,
> > >
> > > Sudeep, do we have sufficient consensus to pull in this patch?
> > 
> > Indeed. I have already Acked, and sure after all these discussions we have
> > concluded that this is the best we can do though not matches everyone's taste.
> > 
> > Greg or Will(not sure why he had asked since v3 doesn't touch arm64),
> > Can one of you pick this patch ?
> 
> Right, this doesn't touch arm64 any more so I don't think I'm the right
> person to queue it.

It's too late for 5.18-rc1.  Please rebase and resend it after that is
out and I will be glad to queue it up.

thanks,

greg k-h