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Tue, 23 Jun 2026 05:20:43 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84564e74646sm10171856b3a.29.2026.06.23.05.20.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jun 2026 05:20:43 -0700 (PDT) From: Mukesh Ojha To: Rob Clark , Will Deacon , "Joerg Roedel (AMD)" Cc: Robin Murphy , iommu@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mukesh Ojha Subject: [PATCH 0/8] iommu/qcom: Misc Fixes Date: Tue, 23 Jun 2026 17:50:26 +0530 Message-ID: <20260623122034.1166295-1-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: ib2ctr3GqX_r_lTVbvOo4f_UCSGKWg2t X-Proofpoint-ORIG-GUID: ib2ctr3GqX_r_lTVbvOo4f_UCSGKWg2t X-Proofpoint-Spam-Info: AW1haW4tMjYwNjIzMDEwMSBTYWx0ZWRfX/DGsMi8UwFmO Z/1BsNUu42/rzZG3EM7b6OaxOKwbRiPaLN+MLrxsk516v/dp2IkjZxl1ZYJbIgZhHAqN9/3Jq2Q UAxsNY9UUqEoE9uhck8O/KFZzy9x03M= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjIzMDEwMSBTYWx0ZWRfX9gZ8slaMxuuE BjS9BRMlC9FHDgqETUqMm6yjGJ7kQxj7AOlNil7PaTs87OrC8KEWsltcQPgTpY0psrRUXM/nv2l OiVQbhmNvogIVawqZnsBoGQL/kfBlJ2a7UxY54/3hH8FRmQVAV0YpmSOTIn41iyW+RW/cVKm55k 0/VbEmi9nxQpyO0nGOTeWg/shSCOr0t4o6a7tQLq13nJz8twWgXgcGZFsntUFNBk5yD16IIZs8Q ytzyt8od7qCuJWOrN+Q8P3LZ9N7YBpouHQb/EowRvEJ7HBhJ9RRAZOzOdi+Gkz6SiHNJci2lw4I 1V79WlmyUS87JogvkMn+/0maa7WLNs2+PeUq4DbNO3pBKQVMTsrNvMEiW6fnW/YSDkgmYAvGHCe 63gU8YEvyq34Dw384VEDLriajKuItYej/zatY1D+FmlJH+ORYm1fpS5zyjZtw8SR2S3wZGBpcaf ucytRT9/iJ2ISx7eMrQ== X-Authority-Analysis: v=2.4 cv=OeKoyBTY c=1 sm=1 tr=0 ts=6a3a7a1d cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=VwQbUJbxAAAA:8 a=Byx-y9mGAAAA:8 a=AmUTqjPzaPleRPW9gFYA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=zc0IvFSfCIW2DFIPzwfm: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=2026-06-23_03,2026-06-23_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 spamscore=0 malwarescore=0 adultscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606230101 Series to address fixes in legacy qcom_iommu driver, it is based on top of https://lore.kernel.org/lkml/20260623071245.1985938-1-haoxiang_li2024@163.com/ Mukesh Ojha (8): iommu/qcom: Fix inverted fault report check in qcom_iommu_fault() iommu/qcom: Fix missing pm_runtime_disable() in qcom_iommu_device_remove() iommu/qcom: Check pm_runtime_resume_and_get() return in probe iommu/qcom: Fix pgtbl_ops leak in qcom_iommu_init_domain() error path iommu/qcom: Publish pgtbl_ops before releasing init_mutex iommu/qcom: Add NULL ctx check in TLB invalidation paths iommu/qcom: Enable clocks before hardware access in qcom_iommu_ctx_probe() iommu/qcom: Document why sec_ptbl allocated flag needs no locking drivers/iommu/arm/arm-smmu/qcom_iommu.c | 45 ++++++++++++++++++------- 1 file changed, 33 insertions(+), 12 deletions(-) -- 2.53.0