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Mon, 17 Nov 2025 09:17:53 -0800 (PST) Received: from [192.168.1.102] ([120.60.57.34]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2985c2b06b6sm146804555ad.55.2025.11.17.09.17.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Nov 2025 09:17:52 -0800 (PST) From: Manivannan Sadhasivam X-Google-Original-From: Manivannan Sadhasivam To: Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Maxime Coquelin , Alexandre Torgue , Christian Bruel Cc: linux-pci@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org In-Reply-To: <20251114-atu_align_ep-v1-1-88da5366fa04@foss.st.com> References: <20251114-atu_align_ep-v1-1-88da5366fa04@foss.st.com> Subject: Re: [PATCH] PCI: stm32: Fix EP page_size alignment Message-Id: <176339986701.12619.4602667156488973060.b4-ty@kernel.org> Date: Mon, 17 Nov 2025 22:47:47 +0530 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: 7bit X-Mailer: b4 0.14.3 X-Authority-Analysis: v=2.4 cv=F7Vat6hN c=1 sm=1 tr=0 ts=691b58c2 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=SvArCPxluHhT4bP621h3eQ==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=do5hrM8nwbRZ-HPJZGUA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-GUID: hJRNTvaFY_rtrsA0lg2pso7J_efvJnYr X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE3MDE0NyBTYWx0ZWRfX7V5bYZUa+Xx/ N8/P7XZG8rAeZCmKm1EOA0w5gs9jgIB7y25+QxbzGGO+3zEORrTdNN9gK1mLnjpXfXuZ6cwMK2y 8vmmrpL0L87e6SRIqE1LTAPbNvXhv/FBn5/5eYIGjiGJEFjmvUxjWFslYrQwmiaDRCndxPiItZf dCe5U3io7NZc42YgbFGLT8mxL7dYtDY5m+Pz9OZNSUS1DbhvVAYuVFQx32dawMLRXvo3W90QkwN rhuKKasDrGdEBW3/8g9z13ZeTMazmxN+AfZjiZVNA1EV6+79O8mln0FyiDoz061l40AEUbELxHY GunrjEfgysM4VcOSaxvCT7rxFo1i2OmmFrJ9YX2QZGLJChxD+jiS4lWZ/LEWsWvhmLPhWgW9hov il5nYQqb1kgms1DPyurXcYd0e1OnGw== X-Proofpoint-ORIG-GUID: hJRNTvaFY_rtrsA0lg2pso7J_efvJnYr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-17_03,2025-11-13_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 spamscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 phishscore=0 suspectscore=0 malwarescore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511170147 On Fri, 14 Nov 2025 09:08:05 +0100, Christian Bruel wrote: > pci_epc_mem_alloc_addr() will allocate the cpu addr from the ATU > window phys base and a page number. The resulting cpu addr must be > correcly aligned with the ATU required alignment. > > Applied, thanks! [1/1] PCI: stm32: Fix EP page_size alignment commit: cf2eff021ee3c179a4ec4a6c1d34a27fd92b8acf Best regards, -- Manivannan Sadhasivam