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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 AD9A9C19437 for ; Tue, 8 Dec 2020 23:42:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8029B23B16 for ; Tue, 8 Dec 2020 23:42:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731814AbgLHXmY (ORCPT ); Tue, 8 Dec 2020 18:42:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725906AbgLHXmS (ORCPT ); Tue, 8 Dec 2020 18:42:18 -0500 Received: from mail-qt1-x844.google.com (mail-qt1-x844.google.com [IPv6:2607:f8b0:4864:20::844]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D258FC0617A6 for ; Tue, 8 Dec 2020 15:41:32 -0800 (PST) Received: by mail-qt1-x844.google.com with SMTP id p12so108101qtp.7 for ; Tue, 08 Dec 2020 15:41:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=rPNigW+nYiMVFpS2HNpPz+E34HVn3r2r0I5yXJefsg0=; b=INvPDUjmBQg/XN/s94mwe+p9VTcHDyg24OIgi8usg+LPtqCKJ/yLY3fOZv/k1QJfmk ghsp/Lj9V5tu7Dy2VE/ajVWjzMyKghABF3dcRxHo33vLciJkdAtH9PbnfGnIaGtoEHb6 hdXwuYBNOQ4S7ifBs8upiX3auZc/7iLC5oRZHDlarJHur4kCSgbMWeBYs4iDV7q1FIOr sw8TyZFDjFwpHqkfpV/1K3XVVOYlw56mXOz+MPLpCGPVeFSukrmigdP6jNpAtQRNN4Gf AUAAAxGpEwTz3p+YkIlMCCa7nUDgA4eb4lLDXqmv/i3lkkuaRJ855iiPgnmAtKN8M2D0 VZWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=rPNigW+nYiMVFpS2HNpPz+E34HVn3r2r0I5yXJefsg0=; b=eMj1QLQs/dyej3TyvPMsE1vn6j98+6IP7/zSdm0pKrRm0oSYR41BQpxT0iaj2POTIJ PdJX2VJaZgLDdrzs14TIq8ET2ueyVHhG2eEL42d8Zq2rKr8mdTLrvjrfP2WnEPx4yCDE pCD0YBFLUA78i0jBqF4c89Ro7qOxKMnKZ25gKOcpxFwF0hyHhbd4LetMdi/81nNCmd5i gnzmnDgqyttvFVvq4wZgh3+ZZHQhlLsuzwjVTOWZfN2uDshHHz434xwm9C9du4hLTWNz xKuzgnIn65nwH2bMybLJVN67xjZPGnALqhE8nYcRbX6cMDtRb7pTKBgxlBghD1iLwPIo k/vQ== X-Gm-Message-State: AOAM530b3bCXc6qX6TLZIaua2bVOjwzy62anV0pRtYAK3qFdgfG1rrLS A9wJ0faKhfWBk6Yc1Hx2c75tjw== X-Google-Smtp-Source: ABdhPJzH06GR1oL/I8np/AXOA+PRONtRyvvr67W9LuNjviB7kkzJ7iR5hHdRJNdVVeoz687VjkhPCg== X-Received: by 2002:ac8:5a03:: with SMTP id n3mr677650qta.240.1607470892118; Tue, 08 Dec 2020 15:41:32 -0800 (PST) Received: from ziepe.ca (hlfxns017vw-142-162-115-133.dhcp-dynamic.fibreop.ns.bellaliant.net. [142.162.115.133]) by smtp.gmail.com with ESMTPSA id o68sm200168qkf.84.2020.12.08.15.41.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Dec 2020 15:41:31 -0800 (PST) Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1kmmbq-0083ZD-Vj; Tue, 08 Dec 2020 19:41:30 -0400 Date: Tue, 8 Dec 2020 19:41:30 -0400 From: Jason Gunthorpe To: Jianxin Xiong Cc: linux-rdma@vger.kernel.org, dri-devel@lists.freedesktop.org, Doug Ledford , Leon Romanovsky , Sumit Semwal , Christian Koenig , Daniel Vetter Subject: Re: [PATCH v14 0/4] RDMA: Add dma-buf support Message-ID: <20201208234130.GS5487@ziepe.ca> References: <1607467155-92725-1-git-send-email-jianxin.xiong@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1607467155-92725-1-git-send-email-jianxin.xiong@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Tue, Dec 08, 2020 at 02:39:11PM -0800, Jianxin Xiong wrote: > This is the fourteenth version of the patch set. Changelog: > > v14: > * Check return value of dma_fence_wait() > * Fix a dma-buf leak in ib_umem_dmabuf_get() > * Fix return value type cast for ib_umem_dmabuf_get() > * Return -EOPNOTSUPP instead of -EINVAL for unimplemented functions > * Remove an unnecessary use of unlikely() > * Remove left-over commit message resulted from rebase You should probably slow down a bit, v13 needed rebasing too. Jason