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Tue, 09 Jun 2026 09:44:44 -0700 (PDT) X-Received: by 2002:a05:6a20:d505:b0:39b:89e0:2e37 with SMTP id adf61e73a8af0-3b53bc604dcmr5305599637.14.1781023484241; Tue, 09 Jun 2026 09:44:44 -0700 (PDT) Received: from [192.168.1.11] ([120.56.203.186]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c85df0b374fsm18673938a12.25.2026.06.09.09.44.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jun 2026 09:44:43 -0700 (PDT) From: Manivannan Sadhasivam X-Google-Original-From: Manivannan Sadhasivam To: Jingoo Han , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Bjorn Helgaas , Yue Wang , Neil Armstrong , Shuvam Pandey Cc: Rob Herring , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Fan Ni , Shradha Todi , Hanjie Lin , linux-pci@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org In-Reply-To: <0f97352506d8d813f70f441de4d63fcd5b7d1c3e.1779123847.git.shuvampandey1@gmail.com> References: <0f97352506d8d813f70f441de4d63fcd5b7d1c3e.1779123847.git.shuvampandey1@gmail.com> Subject: Re: (subset) [PATCH 1/2] PCI: dwc: Guard RAS DES debugfs deinit Message-Id: <178102347813.14565.586041970354711771.b4-ty@kernel.org> Date: Tue, 09 Jun 2026 22:14:38 +0530 MIME-Version: 1.0 X-Mailer: b4 0.14.3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA5MDE1OSBTYWx0ZWRfX541h5JwwbgAS ApuJyqyZRFsy3A1r+/2WF08HbDxsBPfU5ptpQBy8Z9varE4bq5XXAcx2a3Na5YrAkOTWUfsCF8q 3St7/xsBSxvThBWlgsC08NFaUTMkwkGzPCnl9imRjvhy2Udt4FVhJTqDgD9L2oUGnAaMwsdjYHR T+7oRUwv6pDIoAKI+0VU9uNRikzW896NCAzN9AaG2oFplvyYwBrJuBEI99WOT7YX32r9Ax+DXkA iyNp3HvZblE6CB46EHqux/cxwcACOvvllCR7HjIYHdd2GHvVaYXGrXwAU6+q3zshzndSfG2N0rV mKV1cni+OA4roACNFESo4ogiY2Q6CRFEaRFVb6coytrFfLCEJZfAdtmKlEj0dMv62dP7gIQ5wEd auOgzXpe+PXPrrUIbHd86ivRfDoFUXjHJeu68YyKwcf2Re7zlys6ziyi84WgVli06b70InVAdPU h1G3PUp7kyizlCWvLYw== X-Proofpoint-ORIG-GUID: ykDYAYDPayjJoSGeV-57fVaoiwpG-AYh X-Proofpoint-GUID: ykDYAYDPayjJoSGeV-57fVaoiwpG-AYh X-Authority-Analysis: v=2.4 cv=GeonWwXL c=1 sm=1 tr=0 ts=6a2842fd cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=eDurORsI8St+1bJHqsJewQ==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=HaK6AIl19eK7yf7b4pgA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 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=2026-06-09_04,2026-06-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 malwarescore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 suspectscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606090159 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260609_094446_335615_300C2516 X-CRM114-Status: UNSURE ( 7.96 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Mon, 18 May 2026 22:44:17 +0545, Shuvam Pandey wrote: > dwc_pcie_rasdes_debugfs_init() returns success when the controller has > no RAS DES capability, leaving pci->debugfs->rasdes_info unset. The > common debugfs teardown path still calls > dwc_pcie_rasdes_debugfs_deinit(), which dereferences rasdes_info > unconditionally. > > Return early when no RAS DES state was allocated. In that case no RAS DES > mutex was initialized, so there is nothing to destroy. > > [...] Applied, thanks! [1/2] PCI: dwc: Guard RAS DES debugfs deinit commit: a5ee214bb36f43b4d8bb2615b30d3b5c0ea80826 Best regards, -- Manivannan Sadhasivam _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic