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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id ga1-20020a17090b038100b001bf1a231c27si2027468pjb.129.2022.03.30.21.19.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Mar 2022 21:19:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 786E51905B2; Wed, 30 Mar 2022 20:14:29 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236518AbiC2WOC (ORCPT + 99 others); Tue, 29 Mar 2022 18:14:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236467AbiC2WNw (ORCPT ); Tue, 29 Mar 2022 18:13:52 -0400 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1BDA5186FAD for ; Tue, 29 Mar 2022 15:12:09 -0700 (PDT) Received: by mail-io1-f69.google.com with SMTP id b15-20020a05660214cf00b00648a910b964so13244041iow.19 for ; Tue, 29 Mar 2022 15:12:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=OOoVa+V/irW/x+0wA9yzjLGHzahFLKZsDL8MQwHOdOk=; b=ECpWTSmjHRG/MEihJ6B3DN6O8pSFIBCQa+6louhF3Rv+iYBlgi0Q/5Kl2xrOvtOcny ND6nMvVrrN9Hm6hQTnqWa7+3sEco4e+APbzC2Kk2k2eLXr3Br4huAticZ3HDW+FC+Uxm KJ6QPT5am3mKpcFsTHSHFF1MNTwJQtSdKAc89Na54wlbTyIbnvUXw/UgQI5r53a0dT+Z xnfGhM8Os6cIIBJVoaB0SiDm+ZIzf5krKi0PmunhYM5aimyNzZTRc+rTIYdsjhuklzUW +d6fAHEa8e0gCx9YQg+UFMhrhlD8tsKViBp4ZaeRTN7z/q3pfPI0gOynxC1edHre2suK iHFA== X-Gm-Message-State: AOAM531LSTPD8K1n2oL0b89T9FGTuSNiFrPEopc6eXcRqiN4ELLVxwa3 rM8D/XnWOjYw2PZ+T/mA9H/uV7oUYsWYYo2vAKL6O2NQnAoc MIME-Version: 1.0 X-Received: by 2002:a05:6638:2053:b0:31a:4907:ff65 with SMTP id t19-20020a056638205300b0031a4907ff65mr16979897jaj.224.1648591928519; Tue, 29 Mar 2022 15:12:08 -0700 (PDT) Date: Tue, 29 Mar 2022 15:12:08 -0700 In-Reply-To: <419a9bb8-cb68-8add-e7be-275a48b2126d@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000476f2c05db62b851@google.com> Subject: Re: [syzbot] general protection fault in dma_fence_array_first From: syzbot To: christian.koenig@amd.com, daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, gustavo@padovan.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, paskripkin@gmail.com, sumit.semwal@linaro.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.6 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SORTED_RECIPS,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+5c943fe38e86d615cac2@syzkaller.appspotmail.com Tested on: commit: c2528a0c Add linux-next specific files for 20220329 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=88d1370cc1f241e6 dashboard link: https://syzkaller.appspot.com/bug?extid=5c943fe38e86d615cac2 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=128372e7700000 Note: testing is done by a robot and is best-effort only.