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GET /api/1.1/patches/2230379/?format=api
{ "id": 2230379, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2230379/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260429175016.7915-5-djeffery@redhat.com/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/1.1/projects/28/?format=api", "name": "Linux PCI development", "link_name": "linux-pci", "list_id": "linux-pci.vger.kernel.org", "list_email": "linux-pci@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260429175016.7915-5-djeffery@redhat.com>", "date": "2026-04-29T17:50:15", "name": "[4/5] PCI: Enable async shutdown support", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "b31759ed026d061a3a66ef55586eed5ae68deeb8", "submitter": { "id": 24471, "url": "http://patchwork.ozlabs.org/api/1.1/people/24471/?format=api", "name": "David Jeffery", "email": "djeffery@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260429175016.7915-5-djeffery@redhat.com/mbox/", "series": [ { "id": 502117, "url": "http://patchwork.ozlabs.org/api/1.1/series/502117/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=502117", "date": "2026-04-29T17:50:11", "name": "shut down devices asynchronously", "version": 15, "mbox": "http://patchwork.ozlabs.org/series/502117/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2230379/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2230379/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-pci+bounces-53408-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-pci@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=SYT9hqcE;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; 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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1777485077;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\t to:to:cc:cc:mime-version:mime-version:\n\t content-transfer-encoding:content-transfer-encoding:\n\t in-reply-to:in-reply-to:references:references;\n\tbh=U54ViaHQ6SdACiN5txV3sQNUzriUf70Auy/2LcwcU0s=;\n\tb=SYT9hqcE925287qkD5zy5lkotU0WkgY66R1u3rKnZf2VY3On9xSapIjVBXbOuI/u6A4cf9\n\t4lImwNTcLEPb+PSlmIadtwdyiKh52yWwbjxw4/HwrNf9nmc9Gpboo/ggYW9MEAMyAT4fLo\n\tZ+ARvnWgLTelW+KSW6xzHoIeKVSVLPU=", "X-MC-Unique": "VbipQuUTOhiPukFtFJk__Q-1", "X-Mimecast-MFC-AGG-ID": "VbipQuUTOhiPukFtFJk__Q_1777485071", "From": "David Jeffery <djeffery@redhat.com>", "To": "linux-kernel@vger.kernel.org,\n\tdriver-core@lists.linux.dev,\n\tlinux-pci@vger.kernel.org,\n\tlinux-scsi@vger.kernel.org,\n\tGreg Kroah-Hartman <gregkh@linuxfoundation.org>,\n\t\"Rafael J. Wysocki\" <rafael@kernel.org>,\n\tDanilo Krummrich <dakr@kernel.org>", "Cc": "Tarun Sahu <tarunsahu@google.com>, Pasha Tatashin <tatashin@google.com>,\n\t=?utf-8?b?TWljaGHFgiBDxYJhcGnFhHNraQ==?= <mclapinski@google.com>,\n Jordan Richards <jordanrichards@google.com>, Ewan Milne <emilne@redhat.com>,\n John Meneghini <jmeneghi@redhat.com>, \"Lombardi,\n Maurizio\" <mlombard@redhat.com>, Stuart Hayes <stuart.w.hayes@gmail.com>,\n Laurence Oberman <loberman@redhat.com>, Bart Van Assche <bvanassche@acm.org>,\n Bjorn Helgaas <helgaas@kernel.org>,\n \"Martin K . Petersen\" <martin.petersen@oracle.com>,\n John Garry <john.g.garry@oracle.com>, kexec@lists.infradead.org,\n David Jeffery <djeffery@redhat.com>,\n Pasha Tatashin <pasha.tatashin@soleen.com>", "Subject": "[PATCH 4/5] PCI: Enable async shutdown support", "Date": "Wed, 29 Apr 2026 13:50:15 -0400", "Message-ID": "<20260429175016.7915-5-djeffery@redhat.com>", "In-Reply-To": "<20260429175016.7915-1-djeffery@redhat.com>", "References": "<20260429175016.7915-1-djeffery@redhat.com>", "Precedence": "bulk", "X-Mailing-List": "linux-pci@vger.kernel.org", "List-Id": "<linux-pci.vger.kernel.org>", "List-Subscribe": "<mailto:linux-pci+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-pci+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.4" }, "content": "Like its async suspend support, allow PCI device shutdown to be performed\nasynchronously to reduce shutdown time.\n\nSigned-off-by: David Jeffery <djeffery@redhat.com>\nSigned-off-by: Stuart Hayes <stuart.w.hayes@gmail.com>\nTested-by: Laurence Oberman <loberman@redhat.com>\nReviewed-by: Martin K. Petersen <martin.petersen@oracle.com>\nReviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>\n---\n drivers/pci/probe.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c\nindex b63cd0c310bc..86e855090553 100644\n--- a/drivers/pci/probe.c\n+++ b/drivers/pci/probe.c\n@@ -1045,6 +1045,7 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge)\n \n \tbus->bridge = get_device(&bridge->dev);\n \tdevice_enable_async_suspend(bus->bridge);\n+\tdevice_enable_async_shutdown(bus->bridge);\n \tpci_set_bus_of_node(bus);\n \tpci_set_bus_msi_domain(bus);\n \tif (bridge->msi_domain && !dev_get_msi_domain(&bus->dev) &&\n@@ -2753,6 +2754,7 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus)\n \tpci_reassigndev_resource_alignment(dev);\n \n \tpci_init_capabilities(dev);\n+\tdevice_enable_async_shutdown(&dev->dev);\n \n \t/*\n \t * Add the device to our list of discovered devices\n", "prefixes": [ "4/5" ] }