From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9854C33CB1 for ; Thu, 16 Jan 2020 16:46:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4504D20663 for ; Thu, 16 Jan 2020 16:46:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579193185; bh=BJzPVDELKmAeSl2nUn/TE5Mx45SNrNP52CsMOLfrdvI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=JcKb1QpKsMe1lJTYJGP1wLzoTF7IfTDklLa2Yqz+b4T/FFht5Rzm5xN1MvL/woVnI QtBQmocILpcIltPWIovh3tHuvjP5PC7TsbxCveiGp6u7UlUkrUODJIOvW/P7WkLOry pK7jbeyGKSDGuOmo74WmXZOAbiOZMBzeGI93VjX8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727029AbgAPQqX (ORCPT ); Thu, 16 Jan 2020 11:46:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:55524 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729417AbgAPQqW (ORCPT ); Thu, 16 Jan 2020 11:46:22 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6525C20663; Thu, 16 Jan 2020 16:46:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579193181; bh=BJzPVDELKmAeSl2nUn/TE5Mx45SNrNP52CsMOLfrdvI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Cavs+k8sGvRxb+cKjzBJKciAL1v8pnDxGdhKpZ8xsMEIS5KknHAmnG7fiS20VTFCG 5riteHvgmww5iW1aWbF5aiF8S0WYGANT2sjBZRDLt4XaffnaFeIhycP8/n+aZkCDCu 2IVwDC+4jCv8Hr22nqNqFTzPRjQJM8k7F2lI8qqs= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Rob Herring , Bjorn Helgaas , Srinath Mannam , Sasha Levin , linux-pci@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 041/205] PCI: Fix missing bridge dma_ranges resource list cleanup Date: Thu, 16 Jan 2020 11:40:16 -0500 Message-Id: <20200116164300.6705-41-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200116164300.6705-1-sashal@kernel.org> References: <20200116164300.6705-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Rob Herring [ Upstream commit 7608158df3ed87a5c938c4a0b91f5b11101a9be1 ] Commit e80a91ad302b ("PCI: Add dma_ranges window list") added a dma_ranges resource list, but failed to correctly free the list when devm_pci_alloc_host_bridge() is used. Only the iproc host bridge driver is using the dma_ranges list. Fixes: e80a91ad302b ("PCI: Add dma_ranges window list") Link: https://lore.kernel.org/r/20191008012325.25700-1-robh@kernel.org Signed-off-by: Rob Herring Signed-off-by: Bjorn Helgaas Cc: Srinath Mannam Signed-off-by: Sasha Levin --- drivers/pci/probe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 64ebe3e5e611..d3033873395d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -572,6 +572,7 @@ static void devm_pci_release_host_bridge_dev(struct device *dev) bridge->release_fn(bridge); pci_free_resource_list(&bridge->windows); + pci_free_resource_list(&bridge->dma_ranges); } static void pci_release_host_bridge_dev(struct device *dev) -- 2.20.1