Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp156987imm; Mon, 14 May 2018 23:01:10 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqGvtyg/Xsy4hkodfLmBlIWaDbJncAyr58wayeiRV4ANmtZZVLdCZwuGWnpcUFgMJN/Zgjj X-Received: by 2002:a17:902:164:: with SMTP id 91-v6mr13134293plb.134.1526364070231; Mon, 14 May 2018 23:01:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526364070; cv=none; d=google.com; s=arc-20160816; b=ijwfT4rC0uEjoXD4UoNSROwWiKkxmwpo4GLoHnS+1vivt0M9Uuj4W23fqoIuSfE/N8 bPXOtA8xSfmJZxm/oykqdAglsWdB8hjSdufHTWFzfN+AFmx6FAc7eDVIDrcbFov2eFHX 8I0LdDVt71tiB/YskhF9CIwBgyUov/9xk9BieW0V73P1bb/380S0Oq1/hjju+dg1+4yF abECd+rq9DCK8PiJPbkJgOHX0AZKMjq45mrfSesGJrL9cZP7x5GfunMBjoOoc8zGJIho 2vUd6tm5ZkUgQT9+Kt+J8rZdHX9Zsu2H8WzfrcXUPwfOnJR7Bi0UBWFU/CtN8HEYPG0j KKqA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:references :in-reply-to:message-id:date:subject:cc:to:from :arc-authentication-results; bh=IawpeueT1ocOla9j+jBLR9lcWWme8IVTromHix3SZNc=; b=HC4d7/0HMfFR+4pXJuiT2kzTLYiwEaUAeNi/1JWoISyCH5XUvLWZ5EdeuAVQadxuE9 NjoyTKSI7jVIVo20QFI01R5LQyKP6XF7qiObruk8jVSPgVJjjj8KVWz17JbP/y9ZilWL Y/wn574rYeUI/a4prTYsiIcpwpfTIb4UAB4rqu8SdPFgzzUmqA55NRheGzrK6dhpl1PO Cd08OekvsKssjWATFMOiTyGxyzwHP0+90YBzLpiGPuz201n5mR5uZdLFNSiq1cw+SiMR pEkz1aM1S68OzSndYAmpIKj5dXxWxAzvH0/AHDPxhPgNsNh/7VG1ivW8BgtQIhuzPTAR tpvA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j4-v6si8912558pgs.544.2018.05.14.23.00.56; Mon, 14 May 2018 23:01:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752529AbeEOGAS (ORCPT + 99 others); Tue, 15 May 2018 02:00:18 -0400 Received: from goliath.siemens.de ([192.35.17.28]:44996 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752173AbeEOF6n (ORCPT ); Tue, 15 May 2018 01:58:43 -0400 Received: from mail1.siemens.de (mail1.siemens.de [139.23.33.14]) by goliath.siemens.de (8.15.2/8.15.2) with ESMTPS id w4F5wIVK001486 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 May 2018 07:58:19 +0200 Received: from md1f2u6c.zg.swisshotel-zug.ch ([167.87.56.156]) by mail1.siemens.de (8.15.2/8.15.2) with ESMTP id w4F5wHpX000761; Tue, 15 May 2018 07:58:18 +0200 From: Jan Kiszka To: Bjorn Helgaas , Linux Kernel Mailing List , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Vladimir Zapolskiy Subject: [PATCH v3 2/8] PCI: Fix memory leak of devm_pci_alloc_host_bridge() Date: Tue, 15 May 2018 07:58:10 +0200 Message-Id: X-Mailer: git-send-email 2.13.6 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jan Kiszka devm_pci_release_host_bridge_dev() failed to release the resource list. Fixes: 5c3f18cce083 ("PCI: Add devm_pci_alloc_host_bridge() interface") Signed-off-by: Jan Kiszka --- drivers/pci/probe.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index ac91b6fd0bcd..eccf204c9160 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -526,12 +526,14 @@ static void devm_pci_release_host_bridge_dev(struct device *dev) if (bridge->release_fn) bridge->release_fn(bridge); + + pci_free_resource_list(&bridge->windows); } static void pci_release_host_bridge_dev(struct device *dev) { devm_pci_release_host_bridge_dev(dev); - pci_free_host_bridge(to_pci_host_bridge(dev)); + kfree(to_pci_host_bridge(dev)); } struct pci_host_bridge *pci_alloc_host_bridge(size_t priv) -- 2.13.6