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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ab38ff0d34sm16558029a91.14.2026.10.12.02.50.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 12 Oct 2026 02:50:15 -0700 (PDT) Message-ID: Date: Mon, 12 Oct 2026 15:20:10 +0530 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 4/4] remoteproc: qcom: pas: Add Glymur OOBMSS coredump support To: Krzysztof Kozlowski Cc: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sibi Sankar References: <20261009-oob-support-glymur-v1-0-96cc8ffcced3@oss.qualcomm.com> <20261009-oob-support-glymur-v1-4-96cc8ffcced3@oss.qualcomm.com> <20261012-burrowing-tarsier-of-serenity-3bd5da@quoll> Content-Language: en-US From: Anvesh Jain P In-Reply-To: <20261012-burrowing-tarsier-of-serenity-3bd5da@quoll> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYxMDEyMDAzOSBTYWx0ZWRfX4ex7zijfG+Zn +aq3fzSvyTQemrEs4PZcXox8tNab+3LaEHOlu/OK8N49H9bC6oAnA4P3i6HmXjrfVRL9+GZ6txD O90Tdbyezmc5uWQgFKrdHlqqKmqPmmw= X-Proofpoint-GUID: pjeyNZszlIxAhI08lfiK3bR8DdAsLgY3 X-Proofpoint-ORIG-GUID: pjeyNZszlIxAhI08lfiK3bR8DdAsLgY3 X-Authority-Analysis: v=2.4 cv=ePGGH3p1 c=1 sm=1 tr=0 ts=6accad59 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=NpMNtq8KyP0wiFrzd7MA:9 a=QEXdDO2ut3YA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDEyMDAzOSBTYWx0ZWRfX2Kz1OhuyXc9g zE9QOnnYe4xIO8CChkEUwIQQTKvP6c7rZkRPyo1bzXMybVry0a3wo4hf9gnwFLfTl3EYTo2Vijk bOnfnXMRwV51yexoO0YHbEqco9MeKg+plASD+l8YKxfifoN9dyIJ7LjM7Q/BOrcMhIegrM/1pg6 ybh7bMHgoHXYoePEfbmffaC/MBDNKfghUqUh3DvYzCpF8ihnyP2qnAZpM4voC2PVdSQaSRyt6GS ED4KKR3Vl4U0db7Eh/SP5zs2F99CGlHQfS/4KLNa4x9IpTNLSEUphQAyJyVwVJbT3Aj6R/X0hRT dNBVMtDHJQfTQM3FxkfYDioHI587yVZLyQVyUR4vCUAUK3q7PboRnCunxQjgFDwEqk5bOeaKPqd PqOTFAZfi+cbK8efnZ/KhasAvkIpPjGs9N5lAiVgGUE39VpmyJEFLFONZY3pQi7r8pOOdxxDO3x dyou0Ydv+0mrElF0FBA== 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=2026-10-12_03,2026-10-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 impostorscore=0 malwarescore=0 adultscore=0 bulkscore=0 phishscore=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610080000 definitions=main-2610120039 On 10/12/2026 2:26 PM, Krzysztof Kozlowski wrote: > On Fri, Oct 09, 2026 at 12:47:42PM +0530, Anvesh Jain P wrote: >> Add coredump support for the secure and non-secure OOBMSS carveouts. >> Register fixed dump segments at probe time for attached-state recovery. >> >> Signed-off-by: Anvesh Jain P >> --- >> drivers/remoteproc/qcom_q6v5_pas.c | 85 ++++++++++++++++++++++++++++++++++---- >> 1 file changed, 77 insertions(+), 8 deletions(-) > > Why is this separate from Glymur support? How is your device suppose to > work without this patch? > > Best regards, > Krzysztof This patch is diagnostic-only and is not required for OOBMSS boot or SSR recovery; without it, the device works but no OOB coredump is collected. I kept it separate to isolate the optional coredump support. I will make the subject and description generic for coredump support on PAS subsystems with secondary processors, rather than limiting it to Glymur/OOBMSS. -- Best Regards, Anvesh