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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 9C1E4C25AED for ; Wed, 1 Sep 2021 12:45:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 82D67610FA for ; Wed, 1 Sep 2021 12:45:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345167AbhIAMqM (ORCPT ); Wed, 1 Sep 2021 08:46:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:49846 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345491AbhIAMoR (ORCPT ); Wed, 1 Sep 2021 08:44:17 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id EFC9A6113D; Wed, 1 Sep 2021 12:38:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1630499922; bh=ElsBemGlIMO+UHw4Wl91WROpN2jG5NYv7kEO8jmBeko=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xt/jrA3sHCkLg7xsD56jaunxZCNiO2yjL5+OA7dxzTIcwhOVo9sBpvhZkp6vzWuSL WhwMHG3bvWABUWLjnJzWi00mIjm2Xom0KF3RnEsb4NllPXfGfKPaH5IXJw/T/x4L32 tRW1ICBg/D2qT1u6KIj6Yz3ntYxMdb6cWXx2ou1Y= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Gal Pressman , Leon Romanovsky , Jason Gunthorpe , Sasha Levin Subject: [PATCH 5.13 036/113] RDMA/uverbs: Track dmabuf memory regions Date: Wed, 1 Sep 2021 14:27:51 +0200 Message-Id: <20210901122303.190476246@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210901122301.984263453@linuxfoundation.org> References: <20210901122301.984263453@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Gal Pressman [ Upstream commit f6018cc4602659e0e608849529704f3f41276c28 ] The dmabuf memory registrations are missing the restrack handling and hence do not appear in rdma tool. Fixes: bfe0cc6eb249 ("RDMA/uverbs: Add uverbs command for dma-buf based MR registration") Link: https://lore.kernel.org/r/20210812135607.6228-1-galpress@amazon.com Signed-off-by: Gal Pressman Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/core/uverbs_std_types_mr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/infiniband/core/uverbs_std_types_mr.c b/drivers/infiniband/core/uverbs_std_types_mr.c index f782d5e1aa25..03e1db5d1e8c 100644 --- a/drivers/infiniband/core/uverbs_std_types_mr.c +++ b/drivers/infiniband/core/uverbs_std_types_mr.c @@ -249,6 +249,9 @@ static int UVERBS_HANDLER(UVERBS_METHOD_REG_DMABUF_MR)( mr->uobject = uobj; atomic_inc(&pd->usecnt); + rdma_restrack_new(&mr->res, RDMA_RESTRACK_MR); + rdma_restrack_set_name(&mr->res, NULL); + rdma_restrack_add(&mr->res); uobj->object = mr; uverbs_finalize_uobj_create(attrs, UVERBS_ATTR_REG_DMABUF_MR_HANDLE); -- 2.30.2