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GET /api/patches/2220029/?format=api
{ "id": 2220029, "url": "http://patchwork.ozlabs.org/api/patches/2220029/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260406005830.2250373-2-tactii@gmail.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260406005830.2250373-2-tactii@gmail.com>", "list_archive_url": null, "date": "2026-04-06T00:58:31", "name": "[net,v2] i40e: Cleanup PTP registration on probe failure", "commit_ref": null, "pull_url": null, "state": "under-review", "archived": false, "hash": "499b8ef6ffceb74f130c869d12547100fcbc9bde", "submitter": { "id": 92679, "url": "http://patchwork.ozlabs.org/api/people/92679/?format=api", "name": "Matt Vollrath", "email": "tactii@gmail.com" }, "delegate": { "id": 109701, "url": "http://patchwork.ozlabs.org/api/users/109701/?format=api", "username": "anguy11", "first_name": "Anthony", "last_name": "Nguyen", "email": "anthony.l.nguyen@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260406005830.2250373-2-tactii@gmail.com/mbox/", "series": [ { "id": 498810, "url": "http://patchwork.ozlabs.org/api/series/498810/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=498810", "date": "2026-04-06T00:58:31", "name": "[net,v2] i40e: Cleanup PTP registration on probe failure", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/498810/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2220029/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2220029/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=dqkI+6QT;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::137; 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a=rsa-sha256; c=relaxed/relaxed;\n d=gmail.com; s=20251104; t=1775437193; x=1776041993; darn=osuosl.org;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:from:to:cc:subject:date:message-id:reply-to;\n bh=tAiOfRInaVupAzzjCM+nMcXrmYbAjEitRdUAHT6Jfhw=;\n b=dsANMB0cQR2kQ/DEsRmSYq7LfA6EZgZT6xB7tLgYAOz6LoQfF3Y2gM0ew+liBy//1u\n 2fehLbrQLHEkDtlcwKVDd07g9U502zhppyxQLNw9xnL8dmv6CUpOBD9Xg0DDTwkv0Y6w\n B0NvTE2T0BMUiG/9dFe+OXw/iNS3if8Lu3UTOs513BC0P3ai0b9SKO05ayDETywofAvA\n Y0PCN3EQLVJBEz4Z6JuwpmqTHMSdIsL5dGZCxjnl4EilMb+NCmFR1ct+mEi5u8AuniG6\n JPjXPxexn0xGwzwT+pf5espnzlzWu30pBC3v1dMa//tDtZHRsDh5uLLWdfog9VKlXPIW\n luaA==", "X-Mailman-Original-Authentication-Results": [ "smtp2.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=gmail.com", "smtp2.osuosl.org;\n dkim=pass (2048-bit key,\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=dsANMB0c" ], "Subject": "[Intel-wired-lan] [PATCH net v2] i40e: Cleanup PTP registration on\n probe failure", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "Fix two conditions which would leak PTP registration on probe failure:\n\n1. i40e_setup_pf_switch can encounter an error in\n i40e_setup_pf_filter_control, call i40e_ptp_init, then return\n non-zero, sending i40e_probe to err_vsis.\n\n2. i40e_setup_misc_vector can return non-zero, sending i40e_probe to\n err_vsis.\n\nBoth of these conditions have been present since PTP was introduced in\nthis driver.\n\nFound with coccinelle.\n\nFixes: beb0dff1251db (\"i40e: enable PTP\")\nSigned-off-by: Matt Vollrath <tactii@gmail.com>\n---\n drivers/net/ethernet/intel/i40e/i40e_main.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c\nindex 926d001b2150..f3de147aaddf 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e_main.c\n+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c\n@@ -16109,6 +16109,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)\n \t/* Unwind what we've done if something failed in the setup */\n err_vsis:\n \tset_bit(__I40E_DOWN, pf->state);\n+\ti40e_ptp_stop(pf);\n \ti40e_clear_interrupt_scheme(pf);\n \tkfree(pf->vsi);\n err_switch_setup:\n", "prefixes": [ "net", "v2" ] }