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[212.182.62.129]) by smtp.gmail.com with ESMTPSA id a9-20020a2ebe89000000b002ccd2d688d8sm307401ljr.107.2024.01.25.08.38.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Jan 2024 08:38:29 -0800 (PST) Message-ID: <918d1d55-e95a-4b00-af59-7b5d7057b9fb@linaro.org> Date: Thu, 25 Jan 2024 17:38:27 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] arm64: dts: qcom: sm8550: Add dma-coherent property Content-Language: en-US To: Ling Xu , andersson@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org Cc: quic_kuiw@quicinc.com, quic_ekangupt@quicinc.com, kernel@quicinc.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20240125102413.3016-1-quic_lxu5@quicinc.com> <20240125102413.3016-2-quic_lxu5@quicinc.com> From: Konrad Dybcio In-Reply-To: <20240125102413.3016-2-quic_lxu5@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/25/24 11:24, Ling Xu wrote: > Add dma-coherent property to fastRPC context bank nodes to pass dma > sequence test in fastrpc sanity test, ensure that data integrity is > maintained during DMA operations. > > Signed-off-by: Ling Xu > --- How can we replicate this validation? Konrad