linux-kernel - Re: [PATCH 5/6] arm64: errata: Add QCOM_KRYO_5XX_GOLD to the spectre_bhb_k24

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Message-ID: <CAD=FV=WQhJcCNhSV7NJkdsuGjV2TVSvepdGisMU4reVUBURAzg@mail.gmail.com>
Date: Mon, 16 Dec 2024 13:53:51 -0800
From: Doug Anderson <dianders@...omium.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Julius Werner <jwerner@...omium.org>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, Mark Rutland <mark.rutland@....com>, 
	Jeffrey Hugo <quic_jhugo@...cinc.com>, Roxana Bradescu <roxabee@...gle.com>, 
	bjorn.andersson@....qualcomm.com, linux-arm-kernel@...ts.infradead.org, 
	Trilok Soni <quic_tsoni@...cinc.com>, linux-arm-msm@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/6] arm64: errata: Add QCOM_KRYO_5XX_GOLD to the spectre_bhb_k24_list

Hi,

On Sat, Dec 14, 2024 at 3:39 AM Dmitry Baryshkov
<dmitry.baryshkov@...aro.org> wrote:
>
> On Fri, Dec 13, 2024 at 05:28:55PM -0800, Julius Werner wrote:
> > > Interesting. So the Gold/Prime are actually IDing themselves as
> > > straight Cortex A77. The Silver is IDing itself the same as
> > > KRYO_4XX_SILVER. ...so in that sense there's nothing to do here for
> > > those cores.
> >
> > Should we add some comments to cputype.h to record which other
> > products are matched under the same ID?
>
> I'd say, yes.

Sure. I'll send a v3 with this tomorrow.

-Doug