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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 4F5E4C43219 for ; Sat, 27 Apr 2019 01:49:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1DF392086A for ; Sat, 27 Apr 2019 01:49:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329780; bh=9cAu0lTOA3D5hrz8x3AppwOe81JG3yuveIU9kTzTI50=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=CHtvsFvyRCIdiqCimY2K+W00NXg7JWD3QjDx2RkHKenbt6NB7E2d3c+Lpx+qlV1fk RHSbmWJSL/tM5K56bE5cpbmgt5hXyfILXX3w65bLX8EY4F1GercdI7pfMOcHERJHJx r4u2tgVrZSszKT93z6wCA8/omm/msbaTLFkNYq3g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728702AbfD0Btj (ORCPT ); Fri, 26 Apr 2019 21:49:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:45980 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728415AbfD0Bly (ORCPT ); Fri, 26 Apr 2019 21:41:54 -0400 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 6C5CD21655; Sat, 27 Apr 2019 01:41:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329314; bh=9cAu0lTOA3D5hrz8x3AppwOe81JG3yuveIU9kTzTI50=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cNSr+oiyY9iOCs8iR+ZLXbIyNR+oaJg/evk139HlRAEo8mdPyn8COoNUkDPlN/byF ddtlv7t6WkZEzDG+niS5O1PcX7Cbl56VXS7CmjYDqQ65ognyp51s+y9XJ1fD/tIH75 DzCmA5oVPqne3e1+Y1S11xyFOATZ40i2jvqovjm4= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kamal Heib , Jason Gunthorpe , Sasha Levin , linux-rdma@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 38/53] RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove Date: Fri, 26 Apr 2019 21:40:35 -0400 Message-Id: <20190427014051.7522-38-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190427014051.7522-1-sashal@kernel.org> References: <20190427014051.7522-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kamal Heib [ Upstream commit ea7a5c706fa49273cf6d1d9def053ecb50db2076 ] Make sure to free the DSR on pvrdma_pci_remove() to avoid the memory leak. Fixes: 29c8d9eba550 ("IB: Add vmw_pvrdma driver") Signed-off-by: Kamal Heib Acked-by: Adit Ranadive Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c index a5719899f49a..ed99f0a08dc4 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c @@ -1123,6 +1123,8 @@ static void pvrdma_pci_remove(struct pci_dev *pdev) pvrdma_page_dir_cleanup(dev, &dev->cq_pdir); pvrdma_page_dir_cleanup(dev, &dev->async_pdir); pvrdma_free_slots(dev); + dma_free_coherent(&pdev->dev, sizeof(*dev->dsr), dev->dsr, + dev->dsrbase); iounmap(dev->regs); kfree(dev->sgid_tbl); -- 2.19.1