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Date: Tue, 11 Jun 2024 14:56:27 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Ekansh Gupta <quic_ekangupt@quicinc.com>
Cc: srinivas.kandagatla@linaro.org, linux-arm-msm@vger.kernel.org, 
	gregkh@linuxfoundation.org, quic_bkumar@quicinc.com, linux-kernel@vger.kernel.org, 
	quic_chennak@quicinc.com, stable <stable@kernel.org>, 
	Caleb Connolly <caleb.connolly@linaro.org>
Subject: Re: [PATCH v5 4/7] misc: fastrpc: Avoid updating PD type for
 capability request
Message-ID: <lmygcblukqlrobkdnwadgatwf2ldum6tfbcxjr2ooi4thbv4bo@qjxv4fo7tluu>
References: <20240611103442.27198-1-quic_ekangupt@quicinc.com>
 <20240611103442.27198-5-quic_ekangupt@quicinc.com>
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In-Reply-To: <20240611103442.27198-5-quic_ekangupt@quicinc.com>

On Tue, Jun 11, 2024 at 04:04:37PM +0530, Ekansh Gupta wrote:
> When user is requesting for DSP capability, the process pd type is
> getting updated to USER_PD which is incorrect as DSP will assume the
> process which is making the request is a user PD and this will never
> get updated back to the original value. The actual PD type should not
> be updated for capability request and it should be serviced by the
> respective PD on DSP side. Don't change process's PD type for DSP
> capability request.
> 
> Fixes: 6c16fd8bdd40 ("misc: fastrpc: Add support to get DSP capabilities")
> Cc: stable <stable@kernel.org>
> Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com>
> Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
> ---
>  drivers/misc/fastrpc.c | 1 -
>  1 file changed, 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>


-- 
With best wishes
Dmitry