From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754312AbdBEU3S (ORCPT + 2 others); Sun, 5 Feb 2017 15:29:18 -0500 Received: from wtarreau.pck.nerim.net ([62.212.114.60]:27437 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752700AbdBETWj (ORCPT ); Sun, 5 Feb 2017 14:22:39 -0500 From: Willy Tarreau To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, linux@roeck-us.net Cc: Baoquan He , Joerg Roedel , Willy Tarreau Subject: [PATCH 3.10 053/319] iommu/amd: Free domain id when free a domain of struct dma_ops_domain Date: Sun, 5 Feb 2017 20:20:40 +0100 Message-Id: <1486322486-8024-24-git-send-email-w@1wt.eu> X-Mailer: git-send-email 2.8.0.rc2.1.gbe9624a In-Reply-To: <1486322486-8024-1-git-send-email-w@1wt.eu> References: <1486322486-8024-1-git-send-email-w@1wt.eu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: From: Baoquan He commit c3db901c54466a9c135d1e6e95fec452e8a42666 upstream. The current code missed freeing domain id when free a domain of struct dma_ops_domain. Signed-off-by: Baoquan He Fixes: ec487d1a110a ('x86, AMD IOMMU: add domain allocation and deallocation functions') Signed-off-by: Joerg Roedel Signed-off-by: Willy Tarreau --- drivers/iommu/amd_iommu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index a3a0567..1c62c24 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -1991,6 +1991,9 @@ static void dma_ops_domain_free(struct dma_ops_domain *dom) kfree(dom->aperture[i]); } + if (dom->domain.id) + domain_id_free(dom->domain.id); + kfree(dom); } -- 2.8.0.rc2.1.gbe9624a