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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61A24C433F5 for ; Wed, 30 Mar 2022 04:09:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242481AbiC3ELD (ORCPT ); Wed, 30 Mar 2022 00:11:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242487AbiC3EK6 (ORCPT ); Wed, 30 Mar 2022 00:10:58 -0400 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D998E21C05D for ; Tue, 29 Mar 2022 21:09:12 -0700 (PDT) Received: by mail-il1-f200.google.com with SMTP id u15-20020a92da8f000000b002c863d2f21dso10301849iln.15 for ; Tue, 29 Mar 2022 21:09:12 -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=0RPEO2suw8hCtQY4MwNTKJlXJ4Qb3Pj0WPd6BRZnMYg=; b=0/duv297FTZ52lPiVlK10MD9CsernwOfweAV1+E6EmYwaF2jjrZ8eIfxEy1JnIxwJn bar2/qcF0cxE2fDytbZjFqrFKIsixNbqID89F605fs0c9VfpPYhxTAfz13HGMUE/LebQ pHbijtkFos7ft3B3vu20OaDPJWL68IlILRR9VMn0KdC4+M4fCYCazPY/EYBpHFGCx8u1 dUS9brssoKHwyojtAqbn+jwNvh0v60N/FtwowuBNG2A8F2dUQVOrGRFjm0EAXXjSoc4S aMAA8U9so9OKFUU+5GZ/0t+22PxINnNSACCGy/qW9WGNUbBpwdFWjB6je3Jn8/l+b/Fj eEfA== X-Gm-Message-State: AOAM531fHCEV2HDU5Phv65J371NpLzT+BtsY89ebzX58joFfGlwmCPMT x1ay8tbFZDU7Esq5320JXN7X0Txc2quYcK3yGTpEdXuvzH6n X-Google-Smtp-Source: ABdhPJxXpwiMqLVbaDzZmTL9KLIbPDr0eCcMlwntUXfHaAcG8V8HN5A/5AeZ6BTVvX+eD2pS1L8GNYFFHQD1SYBeRnEr94Vgv8Nz MIME-Version: 1.0 X-Received: by 2002:a02:a98f:0:b0:315:19db:27a3 with SMTP id q15-20020a02a98f000000b0031519db27a3mr16974405jam.184.1648613352169; Tue, 29 Mar 2022 21:09:12 -0700 (PDT) Date: Tue, 29 Mar 2022 21:09:12 -0700 In-Reply-To: <20220330035418.4426-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003a665405db67b509@google.com> Subject: Re: [syzbot] possible deadlock in __snd_pcm_lib_xfer From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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+6e5c88838328e99c7e1c@syzkaller.appspotmail.com Tested on: commit: 8515d05b Add linux-next specific files for 20220328 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ kernel config: https://syzkaller.appspot.com/x/.config?x=530c68bef4e2b8a8 dashboard link: https://syzkaller.appspot.com/bug?extid=6e5c88838328e99c7e1c 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=11994b07700000 Note: testing is done by a robot and is best-effort only.