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Tue, 29 Sep 2026 05:27:01 -0700 (PDT) X-Received: by 2002:a05:6214:2d46:b0:917:8b9f:d54 with SMTP id 6a1803df08f44-9178b9f138bmr19818326d6.2.1790684820138; Tue, 29 Sep 2026 05:27:00 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6acb9036092sm724336a12.26.2026.09.29.05.26.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 29 Sep 2026 05:26:58 -0700 (PDT) Message-ID: Date: Tue, 29 Sep 2026 14:26:57 +0200 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] arm64: dts: qcom: shikra: Remove cdsp compute-cb@9 To: Anandu Krishnan E , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bibek Kumar Patro , Dmitry Baryshkov , Komal Bajaj Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, stable@kernel.org References: <20260929-shikra-dts-cdsp-compute-cb-fix-v1-1-90e4abb873d6@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260929-shikra-dts-cdsp-compute-cb-fix-v1-1-90e4abb873d6@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwOTI5MDA0OSBTYWx0ZWRfX44C6MvgL6mxO BmxTCXj1PMmVGnj9y6rGrf7d8mTvij9WwsVS6gos2V77hdtX/MDb4Xxro58qTk7fSHDbeEfx2HH i/D6CGBjLqtVAHRjvXluIrn/K+TnLjU= X-Authority-Analysis: v=2.4 cv=SIbXx+vH c=1 sm=1 tr=0 ts=6abbae96 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=ZlKZNMP1RgdhJ0d1o6cA:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI5MDA0OSBTYWx0ZWRfXyI5cIq0xBbwD gx+70lOlBPRn8YpsH5Estd3bSDRNSuInsEPwTFgDm7J43JrBHHdEkGueJbHFdfrSRYyJdz1DVd6 +O+NBhUF/sUf2TsvYcOmOOlCzZGFESKrZkrxY7F4VwKp7KDgxi80CZabmStZ8V29TBbUF+YYj7u HTKaruvHIP53X3PewCRzzAvnvRMkbGGcjr2dGAxVhij5o0lUTB5lWY0/l89t+VeW2FEAHlnQGlM MRLXArgHNbSYSGfdD4663ndz8jdeoeSyo5qU4ENTjGdKMbxpX2NtcJHU9aS6EhhX5bpfODyNIEx aKALyUMszazEX07YwVls6lUoT2hJK+cPwn+Ahvn4cZvEvtPxllkxUx/swBECClyEs/8optmm/tS elOCU93m7dVphTZQzaVvllJSuAuckHFIbgE6yZ8Ddh8eWSEA90UH7bBIuiTwthvzQf2zpw8tjxS 3Lpoy/95GDYIqqhyVGg== X-Proofpoint-GUID: rvnB2Piuxi1T8kc_qQhZQSylM2fRDGSy X-Proofpoint-ORIG-GUID: rvnB2Piuxi1T8kc_qQhZQSylM2fRDGSy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-29_04,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 priorityscore=1501 malwarescore=0 impostorscore=0 adultscore=0 bulkscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609290049 On 9/29/26 6:15 AM, Anandu Krishnan E wrote: > Remove the context bank compute-cb@9 as it is a secure context bank > used for secure use cases. Secure use case support is not currently > implemented upstream, and allowing other use cases to be offloaded > onto this context bank results in an SMMU fault. > > Fixes: 8b6f81f7801a ("arm64: dts: qcom: shikra: Add CDSP, LPAICP, MPSS remoteproc PAS nodes") > > Cc: stable@kernel.org nit: strange empty \n above > Signed-off-by: Anandu Krishnan E > --- Reviewed-by: Konrad Dybcio Konrad