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Mon, 02 Nov 2026 21:15:54 -0800 (PST) Received: from [10.219.57.104] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b07c5814basm2423083a91.2.2026.11.02.21.15.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Nov 2026 21:15:54 -0800 (PST) Message-ID: <43f340a6-3999-4cab-90dd-2cf7a537f5a4@oss.qualcomm.com> Date: Tue, 3 Nov 2026 10:45:48 +0530 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: qcom: sm8750: Fix iommu stream ID masks for CDSP compute CBs To: Vinayak Katoch , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Baryshkov Cc: Bharath Kumar , Chenna Kesava Raju , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , stable@vger.kernel.org References: <20261029-sm8750-fix-sid-masks-v1-1-5ed50a1a0342@oss.qualcomm.com> Content-Language: en-US From: Ekansh Gupta In-Reply-To: <20261029-sm8750-fix-sid-masks-v1-1-5ed50a1a0342@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=V7foQuni c=1 sm=1 tr=0 ts=6ae96e0b cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=zJRp6_cAMcgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=B0GhShHi1rKA2Csm87UA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-ORIG-GUID: 5l-TAI9S1oM5ouWrusao_kli7hwYLT7b X-Proofpoint-GUID: 5l-TAI9S1oM5ouWrusao_kli7hwYLT7b X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTAzMDAyMCBTYWx0ZWRfX3CmdByi3oy56 9wZlrgEcvLNQdqzdisOQDG4dVDnzBHpjsx/R+DVXuhRH0m3kPk5MnCrB1K5su+eVI7tac8i1sIO GLKXaAzu+AIOXEnqFRmOV3O6FNYs2Ev+IC+6x3eu6TN+xp1HAfrWr1J2oMO0PujmRUN3vHCtSCI oJqfHzUkJFjuDgmTgJZg/FAQHurJ+TlrpJKd6okEzx6nnIlP9pHyubnZ/uFv7LxluaCqWfMWkZK eRA6dikX1hwP1wmu49obLPbH8CvIEroeo59Ap/5tLc6G+UC3rIu5jxTts5SbN+rE+Zgef0qZfpL SyBMWWDLrQ01MgdPm5OmklPy8hS4AgvQSpsYJmmH4U3IqK8YsGY69K72q7FxIftpdQgk4k6gDs9 SFYHeHaw/3DbZAPHkrUgNGzDY4BSkJsfi6XshsaT9lMw++qMEjG76qHk1Iepl2CJfWuCAos+N3T Lx1+4ZmIXhnUfRYDE9w== X-Proofpoint-Spam-Info: AW1haW4tMjYxMTAzMDAyMCBTYWx0ZWRfX47hUMhfCyMf4 mp3uUUxSGih/beZ+kIQVePw/0wJQclQcNTJ43ToDylvFMF/k34reCaSJzU/SNbS45DNvaur3vuC XneH/dFXjNDPwLbpD0ftxjViWSRALNs= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-03_01,2026-11-02_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 spamscore=0 clxscore=1015 bulkscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610300000 definitions=main-2611030020 On 29-10-2026 20:11, Vinayak Katoch wrote: > The stream ID masks of compute-cb@12 and compute-cb@14 are wrong, so > these two context banks fail to probe. > > Fix the masks: > - compute-cb@12: SID 0x0c2c, mask 0x20 -> 0x0 > - compute-cb@14: SID 0x0c0e, mask 0x20 -> 0x40 > > Fixes: 58471055ae76 ("arm64: dts: qcom: sm8750: Add CDSP") > Cc: stable@vger.kernel.org > Signed-off-by: Vinayak Katoch Reviewed-by: Ekansh Gupta