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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2AC42C433F5 for ; Thu, 30 Dec 2021 17:17:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6C45B10E221; Thu, 30 Dec 2021 17:17:03 +0000 (UTC) Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8502010E4A4 for ; Thu, 30 Dec 2021 14:04:09 +0000 (UTC) Received: by mail-io1-f69.google.com with SMTP id i12-20020a056602134c00b0060211f8b5b7so6599064iov.15 for ; Thu, 30 Dec 2021 06:04:09 -0800 (PST) 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=CLxA5XglfnNoz85p0aOYmSifVXQKJleW9SZsti4LBwI=; b=xZZk5Xwp4IIRf2B+zDP4AHGBmSMLzMK4qZs8aS0WgYDtN9dqX2tRXAeBFV5AbeC+qd rpD5gH9bpTTz/v8yr4AKHPSh4TpD6hdBaoyvj5yW7bb8UGoWfsFv+K4/aDkQN50gXEW/ ghEWjesFpEcjaOgin7PHgehAFzoWEvWaK6Kt3T1QgzeZyRGbSqRWA3p4PbeqHgGutYDY dnuwnbZGApt5AWnL5lbASw6DBPHCU2M4IA3dANyDLwBWEwzifTSCRSWzdANK8pUoy6JE BEmKnNa698p2gpQX1Ucp5gjNKY6Esm4baPiQB9LjPaV7dZec7QnM9I9SyJmlas7U64dx fk9A== X-Gm-Message-State: AOAM53101YQskPSqNqkJvMxVGxvjEB1piJPlsvMZdmw3UBFU1D1Ekp+a HtcKWDvYD7Wm7UaogCz9pHbK3nI+h+c6zJKq/pk1oLbfQrau X-Google-Smtp-Source: ABdhPJx785tpqTHluOUoVroCRBPCP9AP06uygyiu8dMzkdRIbJk8+L32zGswOmo6KPDk/Bzwg41q3078PRkKkjGBHDoJUHfy5SA9 MIME-Version: 1.0 X-Received: by 2002:a02:9108:: with SMTP id a8mr9685404jag.284.1640873048481; Thu, 30 Dec 2021 06:04:08 -0800 (PST) Date: Thu, 30 Dec 2021 06:04:08 -0800 In-Reply-To: <83bf58b6-ace2-2db8-4f8b-322e78a3e198@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002d250205d45d87d6@google.com> Subject: Re: [syzbot] general protection fault in sg_alloc_append_table_from_pages From: syzbot To: christian.koenig@amd.com, dri-devel@lists.freedesktop.org, gurchetansingh@chromium.org, kraxel@redhat.com, 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-Mailman-Approved-At: Thu, 30 Dec 2021 17:17:01 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2c56b725ec547fa9cb29@syzkaller.appspotmail.com Tested on: commit: eec4df26 Merge tag 's390-5.16-6' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=1bce7595e2f1eaf8 dashboard link: https://syzkaller.appspot.com/bug?extid=2c56b725ec547fa9cb29 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=14fe2f47b00000 Note: testing is done by a robot and is best-effort only.