linux-kernel - Re: [PATCH v3] misc: fastrpc: Fix remote heap allocation request

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Message-Id: <169098271060.74094.14059863905248122475.b4-ty@linaro.org>
Date:   Wed, 02 Aug 2023 14:25:10 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     linux-arm-msm@...r.kernel.org,
        Ekansh Gupta <quic_ekangupt@...cinc.com>
Cc:     ekangupt@....qualcomm.com, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, fastrpc.upstream@....qualcomm.com,
        stable <stable@...nel.org>
Subject: Re: [PATCH v3] misc: fastrpc: Fix remote heap allocation request


On Wed, 02 Aug 2023 10:27:38 +0530, Ekansh Gupta wrote:
> Remote heap is used by DSP audioPD on need basis. This memory is
> allocated from reserved CMA memory region and is then shared with
> audioPD to use it for it's functionality.
> 
> Current implementation of remote heap is not allocating the memory
> from CMA region, instead it is allocating the memory from SMMU
> context bank. The arguments passed to scm call for the reassignment
> of ownership is also not correct. Added changes to allocate CMA
> memory and have a proper ownership reassignment.
> 
> [...]

Applied, thanks!

[1/1] misc: fastrpc: Fix remote heap allocation request
      commit: 098316374fead0383431cf678709f5609485ee21

Best regards,
-- 
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>