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GET /api/patches/2224086/?format=api
{ "id": 2224086, "url": "http://patchwork.ozlabs.org/api/patches/2224086/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260416180107.777065-2-kwilczynski@kernel.org/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/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, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260416180107.777065-2-kwilczynski@kernel.org>", "list_archive_url": null, "date": "2026-04-16T18:00:45", "name": "[v5,01/23] PCI/sysfs: Use PCI resource accessor macros", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "040ae5a60d771540e4e068117cdbb576f0160f6d", "submitter": { "id": 86709, "url": "http://patchwork.ozlabs.org/api/people/86709/?format=api", "name": "Krzysztof Wilczyński", "email": "kwilczynski@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260416180107.777065-2-kwilczynski@kernel.org/mbox/", "series": [ { "id": 500193, "url": "http://patchwork.ozlabs.org/api/series/500193/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=500193", "date": "2026-04-16T18:00:44", "name": "PCI: Convert all dynamic sysfs attributes to static", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/500193/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224086/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224086/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-pci+bounces-52625-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 (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=NENq68If;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; helo=sea.lore.kernel.org;\n envelope-from=linux-pci+bounces-52625-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=\"NENq68If\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=10.30.226.201" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org [172.234.253.10])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fxQw2092Pz1yCv\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 17 Apr 2026 04:07:30 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id 4062431E8A89\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 16 Apr 2026 18:01:17 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 76A04331A4C;\n\tThu, 16 Apr 2026 18:01:16 +0000 (UTC)", "from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org\n [10.30.226.201])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A1AC331A63;\n\tThu, 16 Apr 2026 18:01:15 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id 60B83C2BCB5;\n\tThu, 16 Apr 2026 18:01:12 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776362476; cv=none;\n b=A/VA9pazPMeuLrWDxCivnL4EfDf+Hrh3W2zO201IaIOJGcxIP1MQkq1uvoEfO52Mfck7LP4jFL30ZA/WxTDFxerTEqBPqvD0j1sCQljEs+cuCtVrGDIgW0Db9yggywJikYewuLB1SwmBGUO16Znnng45KnpzFltLU95WBiw2JG0=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776362476; c=relaxed/simple;\n\tbh=+MngKbk4Fu+hXvrF1jLsdL88/ySXVmeG1h0/A7xlETY=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version:Content-Type;\n b=KencWiUG0KkHWi6bPM5tqDPmnhvho6wPMF8N7YVMk/SiNxIeivr4L6wgd15v/Sin90cYwJBdgNLFvFj7uN07haa6igdl3US3jB5bQI0pY07RB3OUv/Qq2o1nySFFSuErNDhKtULRNrXtgnqTMArAcblQ8XDVt3+N6aPdRe/t0VU=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=NENq68If; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1776362475;\n\tbh=+MngKbk4Fu+hXvrF1jLsdL88/ySXVmeG1h0/A7xlETY=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=NENq68IfrocJdhCwKAll2dQspx559f/iK0hQtfM8tAIlfGggCHFPw7Q4HQoNpgDsz\n\t yIpkL5ETWSTDdoBpgW/jggxQI2CBMqZMsBLTIqCNKaufTU2nt9WWZI55U6w+q6Xezh\n\t ZE4gZXE4AUBOkG+UKvj74iX+BAqW95af50fT1oj7UGJHkxtSFk102UBGizlTfwVbLG\n\t 2em/vRR03cAJL9RWTPXPlG5BXNWkwnqmKAc/wM6DH7ETaFX6WlS+XHNKHlVgf0UMtx\n\t eAM0FxKU4fSrIZL0XjPbwaegZBQP6TlC5qv3FKvyFPIky3mEqTIoZVJ0dc0Zfq31/B\n\t TJ5r/Jw00cnQg==", "From": "=?utf-8?q?Krzysztof_Wilczy=C5=84ski?= <kwilczynski@kernel.org>", "To": "Bjorn Helgaas <bhelgaas@google.com>", "Cc": "Bjorn Helgaas <helgaas@kernel.org>,\n Manivannan Sadhasivam <mani@kernel.org>,\n Lorenzo Pieralisi <lpieralisi@kernel.org>,\n Magnus Lindholm <linmag7@gmail.com>, Matt Turner <mattst88@gmail.com>,\n Richard Henderson <richard.henderson@linaro.org>,\n Christophe Leroy <chleroy@kernel.org>,\n Madhavan Srinivasan <maddy@linux.ibm.com>,\n Michael Ellerman <mpe@ellerman.id.au>, Nicholas Piggin <npiggin@gmail.com>,\n Dexuan Cui <decui@microsoft.com>,\n =?utf-8?q?Krzysztof_Ha=C5=82asa?= <khalasa@piap.pl>,\n Lukas Wunner <lukas@wunner.de>, \"Oliver O'Halloran\" <oohall@gmail.com>,\n Saurabh Singh Sengar <ssengar@microsoft.com>,\n Shuan He <heshuan@bytedance.com>, Srivatsa Bhat <srivatsabhat@microsoft.com>,\n\t=?utf-8?q?Ilpo_J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com>,\n linux-pci@vger.kernel.org, linux-alpha@vger.kernel.org,\n linuxppc-dev@lists.ozlabs.org", "Subject": "[PATCH v5 01/23] PCI/sysfs: Use PCI resource accessor macros", "Date": "Thu, 16 Apr 2026 18:00:45 +0000", "Message-ID": "<20260416180107.777065-2-kwilczynski@kernel.org>", "X-Mailer": "git-send-email 2.53.0", "In-Reply-To": "<20260416180107.777065-1-kwilczynski@kernel.org>", "References": "<20260416180107.777065-1-kwilczynski@kernel.org>", "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-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit" }, "content": "Replace direct pdev->resource[] accesses with pci_resource_n(),\nand pdev->resource[].flags accesses with pci_resource_flags().\n\nNo functional changes intended.\n\nReviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>\nSigned-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>\n---\n drivers/pci/pci-sysfs.c | 8 ++++----\n 1 file changed, 4 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c\nindex 16eaaf749ba9..ad3c17f86c7f 100644\n--- a/drivers/pci/pci-sysfs.c\n+++ b/drivers/pci/pci-sysfs.c\n@@ -177,7 +177,7 @@ static ssize_t resource_show(struct device *dev, struct device_attribute *attr,\n \t\tmax = PCI_BRIDGE_RESOURCES;\n \n \tfor (i = 0; i < max; i++) {\n-\t\tstruct resource *res = &pci_dev->resource[i];\n+\t\tstruct resource *res = pci_resource_n(pci_dev, i);\n \t\tstruct resource zerores = {};\n \n \t\t/* For backwards compatibility */\n@@ -715,7 +715,7 @@ static ssize_t boot_vga_show(struct device *dev, struct device_attribute *attr,\n \t\treturn sysfs_emit(buf, \"%u\\n\", (pdev == vga_dev));\n \n \treturn sysfs_emit(buf, \"%u\\n\",\n-\t\t\t !!(pdev->resource[PCI_ROM_RESOURCE].flags &\n+\t\t\t !!(pci_resource_flags(pdev, PCI_ROM_RESOURCE) &\n \t\t\t IORESOURCE_ROM_SHADOW));\n }\n static DEVICE_ATTR_RO(boot_vga);\n@@ -1108,7 +1108,7 @@ static int pci_mmap_resource(struct kobject *kobj, const struct bin_attribute *a\n \tstruct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));\n \tint bar = (unsigned long)attr->private;\n \tenum pci_mmap_state mmap_type;\n-\tstruct resource *res = &pdev->resource[bar];\n+\tstruct resource *res = pci_resource_n(pdev, bar);\n \tint ret;\n \n \tret = security_locked_down(LOCKDOWN_PCI_ACCESS);\n@@ -1312,7 +1312,7 @@ static int pci_create_resource_files(struct pci_dev *pdev)\n \t\tretval = pci_create_attr(pdev, i, 0);\n \t\t/* for prefetchable resources, create a WC mappable file */\n \t\tif (!retval && arch_can_pci_mmap_wc() &&\n-\t\t pdev->resource[i].flags & IORESOURCE_PREFETCH)\n+\t\t pci_resource_flags(pdev, i) & IORESOURCE_PREFETCH)\n \t\t\tretval = pci_create_attr(pdev, i, 1);\n \t\tif (retval) {\n \t\t\tpci_remove_resource_files(pdev);\n", "prefixes": [ "v5", "01/23" ] }