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[62.193.63.110]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-490809cf24csm14721355e9.6.2026.05.27.01.06.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 May 2026 01:06:49 -0700 (PDT) From: Manivannan Sadhasivam X-Google-Original-From: Manivannan Sadhasivam To: Jon Mason , Dave Jiang , Allen Hubbe , Jerome Brunet , Frank Li , Kishon Vijay Abraham I , Bjorn Helgaas , Lorenzo Pieralisi , Koichiro Den Cc: ntb@lists.linux.dev, linux-kernel@vger.kernel.org In-Reply-To: <20260304083028.1391068-1-den@valinux.co.jp> References: <20260304083028.1391068-1-den@valinux.co.jp> Subject: Re: [PATCH 0/2] NTB: epf: Fix ntb_hw_epf ISR issues Message-Id: <177986920811.9478.5259181719424630932.b4-ty@b4> Date: Wed, 27 May 2026 10:06:48 +0200 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 0.15.0 X-Authority-Analysis: v=2.4 cv=Ja+Ma0KV c=1 sm=1 tr=0 ts=6a16a61b cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=xizqlaZpAqmNt8UN1ov9oQ==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=VwQbUJbxAAAA:8 a=wFfcJ4P8_Ijr8QCjj2AA:9 a=QEXdDO2ut3YA:10 a=ZXulRonScM0A:10 a=zZCYzV9kfG8A:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-ORIG-GUID: e9eABKQdkN43dosTVGOOxBr4YcIZuoJc X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTI3MDA3NiBTYWx0ZWRfX1Dh+IdW2wjMD R+3VXWLD7p7n5efZsw5eDRiMq61bh+z3KKrgH2nzyN7bmed6HOwHfcpEwg+d6sGtEufXjOfcbsk P2P6Vm14jId5PyhxqTSoD7XiMjL+J3FEc1ljYu0dZF6DfkkxkmXL3Il6FqDIXtNKhdM0DoSw+dc aostZMdU6ApokbbF1mke3zQNtT3DBHod39mZ6h9LvpthkZA2cxjZ+xG/yk0Qr24Ptr0FiEkaiV3 BeNWr3DS2qGNWPBF/B0f+/Fd6870yVjr/5MLgOWz8OZ0JyeTeoaS6gCO6DPG4IT3sWklqZW0Mia 2EtyGS9SGT9yw7sClSp84B31gx7qjHgkxxq96vI7/erEqXcfRbTV3P1KKdX6JmPjuUoxCMVTFSz HTj4hMQbTjP3FQMKN61pQOPXWZ8B+dY2wsBAh6fgHuG/eKx9PV42JHoM3vb5rea3BEbaJvUYDoJ ff8mJ/02up2Rif8zAgg== X-Proofpoint-GUID: e9eABKQdkN43dosTVGOOxBr4YcIZuoJc 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=2026-05-26_05,2026-05-26_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 bulkscore=0 priorityscore=1501 lowpriorityscore=0 malwarescore=0 phishscore=0 impostorscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605270076 On Wed, 04 Mar 2026 17:30:26 +0900, Koichiro Den wrote: > ntb_hw_epf handles doorbell interrupts using multiple MSI/MSI-X vectors. > This small patch series is to address two issues in the interrupt > setup/handler path: > > 1) ntb_epf_init_isr() does not unwind already requested IRQs when > request_irq() fails part-way through the vector loop. > > [...] Applied, thanks! [1/2] NTB: epf: Fix request_irq() unwind in ntb_epf_init_isr() commit: 9f67debe71a1ac6430ef8bdd8e1b8ab39942e63c [2/2] NTB: epf: Avoid pci_irq_vector() from hardirq context commit: 9985e6ea0c227de2027210dc45dfc33139203f72 Best regards, -- Manivannan Sadhasivam