From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AC98D246798; Tue, 21 Oct 2025 19:59:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761076756; cv=none; b=CEP+dw1qO52Tm7TbRP4TQcYGqSVpxI52Gz7I6XGBFsx5HoYMKCKYSRJJ32XZSu/clU91+s2RbTHoaAqmBA3QvTmw9rr184hIuL6dg+iFsJu+q5nZ1ytULrOe4wZhSJNMVifzsTr5l3voJiNxcQiNz5nZd0BRbeDlU9wjdMGddMU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761076756; c=relaxed/simple; bh=M/wl4SaaWCirOOPq3Qe4RbpshXGbamFmIHnjZMMTiUs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LC4yseEgT9LKqxH+g4ivbu+XzN2J2+zv06i3PgSQYT+WbbQDoAkEZM1jRS6haszvJyHZsQO7CwjuUm3/z77rhNB8At5SGNzqpMoAQgeKTDAgviruyaBOVRoGn1aUikCOT2LLCNXBrM1ioKlrtlozQ31irLueF4X9XxHPdtjvpg4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=OuCf2AjV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="OuCf2AjV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 17CA5C4CEF1; Tue, 21 Oct 2025 19:59:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1761076756; bh=M/wl4SaaWCirOOPq3Qe4RbpshXGbamFmIHnjZMMTiUs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OuCf2AjVmrz31qq+CDV5C8UppMWmVxrpfIZZARHPkfCMRBnSkOtizMjYnWNg6io6H Cfc3a73GDWabMAcrC0fid0Ke0hDNECLiUJaBQpB80Xl5eogvPyhkxERNIQoTKmFx1R DPIScQ5B3S0jQINCzLfws9x6V19m49rm367i4dXs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Miaoqian Lin , Nipun Gupta , Sasha Levin Subject: [PATCH 6.12 028/136] cdx: Fix device node reference leak in cdx_msi_domain_init Date: Tue, 21 Oct 2025 21:50:16 +0200 Message-ID: <20251021195036.651485083@linuxfoundation.org> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251021195035.953989698@linuxfoundation.org> References: <20251021195035.953989698@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Miaoqian Lin [ Upstream commit 76254bc489d39dae9a3427f0984fe64213d20548 ] Add missing of_node_put() call to release the device node reference obtained via of_parse_phandle(). Fixes: 0e439ba38e61 ("cdx: add MSI support for CDX bus") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin Acked-by: Nipun Gupta Link: https://lore.kernel.org/r/20250902084933.2418264-1-linmq006@gmail.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/cdx/cdx_msi.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/cdx/cdx_msi.c +++ b/drivers/cdx/cdx_msi.c @@ -174,6 +174,7 @@ struct irq_domain *cdx_msi_domain_init(s } parent = irq_find_matching_fwnode(of_fwnode_handle(parent_node), DOMAIN_BUS_NEXUS); + of_node_put(parent_node); if (!parent || !msi_get_domain_info(parent)) { dev_err(dev, "unable to locate ITS domain\n"); return NULL;