linux-kernel - Re: [PATCH] arm64: dts: qcom: sm8450: Add Broadcast

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Message-ID: <ZwzLZfrUqc3+l/My@linaro.org>
Date: Mon, 14 Oct 2024 10:42:29 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Johan Hovold <johan@...nel.org>
Cc: Konrad Dybcio <konrad.dybcio@...aro.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Rajendra Nayak <quic_rjendra@...cinc.com>,
	Sibi Sankar <quic_sibis@...cinc.com>, linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sm8450: Add Broadcast_AND region in
 LLCC block

On 24-10-09 18:34:24, Johan Hovold wrote:
> On Thu, Jul 18, 2024 at 03:45:54PM +0300, Abel Vesa wrote:
> > On 24-07-18 13:28:49, Johan Hovold wrote:
> > > On Thu, Jul 18, 2024 at 01:20:37PM +0200, Konrad Dybcio wrote:
> > > > On 18.07.2024 12:20 PM, Abel Vesa wrote:
> > > > > Add missing Broadcast_AND region to the LLCC block for x1e80100,
> > > > > as the LLCC version on this platform is 4.1 and it provides the region.
> > > > > 
> > > > > This also fixes the following error caused by the missing region:
> > > > > 
> > > > > [    3.797768] qcom-llcc 25000000.system-cache-controller: error -EINVAL: invalid resource (null)
> > > 
> > > Please say something about this error only showing up in linux-next,
> > > which has 055afc34fd21 ("soc: qcom: llcc: Add regmap for Broadcast_AND region"
> > > region")).
> > 
> > Hm, now that I think of it, maybe I should drop the fixes tag
> > altogether, as it fits more into the "new support" category strictly
> > because of that commit you mentioned.
> 
> Looks like you forgot to respin this one so that the error is now logged
> with mainline since 6.11 and commit 055afc34fd21 ("soc: qcom: llcc: Add
> regmap for Broadcast_AND region"):
> 
> 	qcom-llcc 25000000.system-cache-controller: error -EINVAL: invalid resource (null)
> 
> Can you please respin as soon as possible with an updated commit message
> and a CC stable tag to suppress the error?

Sorry about the delay.

Just sent the v2 now.

https://lore.kernel.org/all/20241014-x1e80100-dts-llcc-add-broadcastand_region-v2-1-5ee6ac128627@linaro.org/

> 
> > > > > Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts")
> > > > > Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> > > > > ---
> > > > 
> > > > Please fix the commit title
> > > 
> > > And that.
> > 
> > Yep. Will do.
> 
> Don't forget to update Subject.

Done.

> 
> Johan

Thanks for reviewing.

Abel