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=-0.8 required=3.0 tests=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 56427C433E0 for ; Tue, 16 Jun 2020 12:50:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C9D52071A for ; Tue, 16 Jun 2020 12:50:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728782AbgFPMu3 convert rfc822-to-8bit (ORCPT ); Tue, 16 Jun 2020 08:50:29 -0400 Received: from mail.fireflyinternet.com ([109.228.58.192]:60180 "EHLO fireflyinternet.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726261AbgFPMu2 (ORCPT ); Tue, 16 Jun 2020 08:50:28 -0400 X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from localhost (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP (TLS) id 21513227-1500050 for multiple; Tue, 16 Jun 2020 13:50:19 +0100 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT In-Reply-To: References: <20200611114418.19852-1-sumit.semwal@linaro.org> Cc: Chenbo Feng , LKML , Linaro MM SIG , Charan Teja Reddy , syzbot+3643a18836bce555bff6@syzkaller.appspotmail.com, "# 3.4.x" , Arnd Bergmann Subject: Re: [PATCH v2] dma-buf: Move dma_buf_release() from fops to dentry_ops From: Chris Wilson To: "open list:DMA BUFFER SHARING FRAMEWORK" , DRI mailing list , Daniel Vetter , Sumit Semwal Message-ID: <159231181752.18853.1290700688849491922@build.alporthouse.com> User-Agent: alot/0.8.1 Date: Tue, 16 Jun 2020 13:50:17 +0100 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Sumit Semwal (2020-06-16 13:42:13) > Hello, > > If there are no objections to this, I will plan to merge it soon. I was going to suggest running it against our CI, but that's unavailable at the moment. There's a particularly nasty BUG_ON() in dma_buf_release that we hit irregularly, that this might help with. -Chris