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{ "id": 2228166, "url": "http://patchwork.ozlabs.org/api/1.1/covers/2228166/?format=api", "web_url": "http://patchwork.ozlabs.org/project/rtc-linux/cover/20260425154959.2796261-1-john.madieu.xa@bp.renesas.com/", "project": { "id": 9, "url": "http://patchwork.ozlabs.org/api/1.1/projects/9/?format=api", "name": "Linux RTC development", "link_name": "rtc-linux", "list_id": "linux-rtc.vger.kernel.org", "list_email": "linux-rtc@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260425154959.2796261-1-john.madieu.xa@bp.renesas.com>", "date": "2026-04-25T15:49:57", "name": "[0/2] rtc: isl1208: Fix IRQ return value and wake reference leak", "submitter": { "id": 89876, "url": "http://patchwork.ozlabs.org/api/1.1/people/89876/?format=api", "name": "John Madieu", "email": "john.madieu.xa@bp.renesas.com" }, "mbox": "http://patchwork.ozlabs.org/project/rtc-linux/cover/20260425154959.2796261-1-john.madieu.xa@bp.renesas.com/mbox/", "series": [ { "id": 501447, "url": "http://patchwork.ozlabs.org/api/1.1/series/501447/?format=api", "web_url": "http://patchwork.ozlabs.org/project/rtc-linux/list/?series=501447", "date": "2026-04-25T15:49:58", "name": "rtc: isl1208: Fix IRQ return value and wake reference leak", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501447/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2228166/comments/", "headers": { "Return-Path": "\n <linux-rtc+bounces-6419-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-rtc@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=bp.renesas.com header.i=@bp.renesas.com\n header.a=rsa-sha256 header.s=selector1 header.b=g5x022Y2;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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bh=p4+gstEOCMpglAWoyDNLOhtnPi3nPDv6AQrPYn/UluY=;\n b=g5x022Y2O/BKO4SwaLuvr6wTgdVhb9cqKsjgSsLXe3KPG9gBWSEkhgwrCrJELrRDGOL6CtkkvlUyoLlZ3c8Yo7jidrzUnrEoSD1ZWdax3ViWrvAaHTBHHB2VQWQNJTVExDIknmzQhyEKJE5ZrxgOsX6ossy611O0pfhypzug/CU=", "From": "John Madieu <john.madieu.xa@bp.renesas.com>", "To": "alexandre.belloni@bootlin.com", "Cc": "ryan@bluewatersys.com,\n\takpm@linux-foundation.org,\n\tm.grzeschik@pengutronix.de,\n\tDenis.Osterland@diehl.com,\n\tlinux-rtc@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tbiju.das.jz@bp.renesas.com,\n\tjohn.madieu@gmail.com,\n\tJohn Madieu <john.madieu.xa@bp.renesas.com>", "Subject": "[PATCH 0/2] rtc: isl1208: Fix IRQ return value and wake reference\n leak", "Date": "Sat, 25 Apr 2026 15:49:57 +0000", "Message-Id": "<20260425154959.2796261-1-john.madieu.xa@bp.renesas.com>", "X-Mailer": "git-send-email 2.25.1", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "PA7P264CA0117.FRAP264.PROD.OUTLOOK.COM\n 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"X-OriginatorOrg": "bp.renesas.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n ff231ea2-1982-46eb-7fcb-08dea2e2865e", "X-MS-Exchange-CrossTenant-AuthSource": "OS7PR01MB17371.jpnprd01.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "25 Apr 2026 15:51:36.7464\n (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "53d82571-da19-47e4-9cb4-625a166a4a2a", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n 8Mrqut9jFtDjnp/2bOawO9K2UMWMcX9xKpJ2sm5OmkaZMGGol0tO2B+l8eDxPM0vBssi3sl+iR+JuE0S8PYYR7xAI5E1ilgA0y1RcnBPxAY=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "TYCPR01MB7315" }, "content": "Hi all,\n\nThis series fixes two issues in rtc-isl1208. The first is\nisl1208_rtc_interrupt() returning negative i2c errnos where\nirqreturn_t is expected, which genirq flags as bogus and logs\non each IRQ. The second is a wake-reference leak: setup_irq()\ncalls enable_irq_wake() on success but the driver has no remove\npath that balances it, so each rebind cycle leaks one wake\nreference per IRQ.\n\nJohn Madieu (2):\n rtc: isl1208: Fix returning errno as irqreturn_t in IRQ handler\n rtc: isl1208: Balance enable_irq_wake() with disable_irq_wake() on\n cleanup\n\n drivers/rtc/rtc-isl1208.c | 19 ++++++++++++++++---\n 1 file changed, 16 insertions(+), 3 deletions(-)" }