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Tue, 30 Jun 2026 05:35:04 -0700 (PDT) X-Received: by 2002:a05:622a:a1a:b0:51c:1744:edf0 with SMTP id d75a77b69052e-51c1744f08cmr12928611cf.9.1782822904391; Tue, 30 Jun 2026 05:35:04 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c1288f4c19esm117506266b.51.2026.06.30.05.34.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jun 2026 05:35:03 -0700 (PDT) Message-ID: <594cf827-819e-4262-9dff-a35c7f69f86b@oss.qualcomm.com> Date: Tue, 30 Jun 2026 14:34:59 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 04/14] remoteproc: qcom_q6v5_pas: Switch over to generic PAS TZ APIs To: Sumit Garg , andersson@kernel.org Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-media@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-remoteproc@vger.kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robin.clark@oss.qualcomm.com, sean@poorly.run, akhilpo@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, jesszhan0024@gmail.com, marijn.suijten@somainline.org, airlied@gmail.com, simona@ffwll.ch, vikash.garodia@oss.qualcomm.com, bod@kernel.org, mchehab@kernel.org, elder@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, jjohnson@kernel.org, mathieu.poirier@linaro.org, trilokkumar.soni@oss.qualcomm.com, mukesh.ojha@oss.qualcomm.com, pavan.kondeti@oss.qualcomm.com, jorge.ramirez@oss.qualcomm.com, tonyh@qti.qualcomm.com, vignesh.viswanathan@oss.qualcomm.com, srinivas.kandagatla@oss.qualcomm.com, amirreza.zarrabi@oss.qualcomm.com, jens.wiklander@linaro.org, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg References: <20260626133440.692849-1-sumit.garg@kernel.org> <20260626133440.692849-5-sumit.garg@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260626133440.692849-5-sumit.garg@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDExNiBTYWx0ZWRfX2i+HjTVO3Bbz nygL+w7M47PgiaLa2BXzt3Gn5Jw11LaxWqOAcUqB+KyuGFilnDok2JmR/XYkr3JUuIuoHzl70RD O2HN4jvMroeY/ZZZVVmzoCKa9zol7Bpb1qZWPE5cc3eRuJkKST+xlYItvrDqvc+iHqTdvs/DgD9 IDkfNu0zfIzHWTFWW6SdRD9pIpS4ldWbbjLYuRpIdpNIFWJetFXi9tqy63RBz+ljyQViA4rx6Lc BOQiC6e061E78NIWDSiMsf9qvLSs4Q40b7zx2RWCeoBWgJYP9An31JxEd6MHP8ZT/ZDck5+dKiu puYVxXaJGKemC8kx+p/rMcHLc7s5v3QuaaOZ9cJC96YiBPjJYQTnk5Gl+lm0iuxA0b4yOninXEs FRXygWeNjH8f88HeHRBtWJAYlwzBknXmdf6SuB1ejUGcg4SWhMZ4bqXSROMQy6yyFc84ysbZqjE /OcydOjO7Fq06Ame+Bw== X-Proofpoint-ORIG-GUID: S3jJf65SUBZr37RypKTgDEESsOzV0jo- X-Proofpoint-GUID: S3jJf65SUBZr37RypKTgDEESsOzV0jo- X-Authority-Analysis: v=2.4 cv=ftfsol4f c=1 sm=1 tr=0 ts=6a43b7f9 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=JRhjOG_OB-XQkuSI_8oA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDExNiBTYWx0ZWRfXztYCNjHSS9wZ VzVYfODfzVSFBfVfn0+s6SYuGixWPNAaPkXXC/MieJYAhJSZb1jraCaVpPCb9aJfFpXwWCyNZEV Yl3x/7ERPjl+JdYg8sjMQ1x2j9hcnrU= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 adultscore=0 spamscore=0 clxscore=1015 malwarescore=0 phishscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606300116 On 6/26/26 3:34 PM, Sumit Garg wrote: > From: Sumit Garg > > Switch qcom_q6v5_pas client driver over to generic PAS TZ APIs. Generic PAS > TZ service allows to support multiple TZ implementation backends like QTEE > based SCM PAS service, OP-TEE based PAS service and any further future TZ > backend service. > > Since qcom_q6v5_pas depends on MDT loader for PAS firmware loading, it > has to be switched over to generic PAS APIs in this commit to avoid any > build issues. > > Reviewed-by: Mukesh Ojha > Tested-by: Mukesh Ojha # Lemans > Tested-by: Vignesh Viswanathan # IPQ9650 > Signed-off-by: Sumit Garg > --- I assume that the leftover qcom_scm_assign_mem() will be handled in a separate effort, presumably through something like FF-A lend on the backend Reviewed-by: Konrad Dybcio Konrad