linux-kernel - Re: [PATCH 2/4] soc: qcom: icc-bwmon: Allow for interrupts to be shared across instances

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Message-ID: <5e5f052b-df59-47fb-aed0-10b4f980f151@linaro.org>
Date: Tue, 4 Jun 2024 08:46:18 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Sibi Sankar <quic_sibis@...cinc.com>, andersson@...nel.org,
 konrad.dybcio@...aro.org, djakov@...nel.org, robh+dt@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, srinivas.kandagatla@...aro.org
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-pm@...r.kernel.org,
 quic_rgottimu@...cinc.com, quic_kshivnan@...cinc.com, conor+dt@...nel.org,
 dmitry.baryshkov@...aro.org, abel.vesa@...aro.org
Subject: Re: [PATCH 2/4] soc: qcom: icc-bwmon: Allow for interrupts to be
 shared across instances

On 04/06/2024 03:11, Sibi Sankar wrote:
> The multiple BWMONv4 instances available on the X1E80100 SoC use the
> same interrupt number. Mark them are shared to allow for re-use across
> instances.

Would be nice if you also mention you checked that it is safe to have
both devm and shared interrupts (so you investigated possibility of race
on exit path).

Best regards,
Krzysztof