From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7CD8819E for ; Sun, 24 Mar 2024 02:51:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711248666; cv=none; b=WMWBsow3HJ2q2MlMnotBO01KZcw9wg9ZKWh/c96wzBTB8QJXKnvxeIMsc4qM0PZQ2F5AFp4uKCBQvT8rGDL1cOJS8UahXNfcLHvYJUoA683e/wIFL3cyjYEgh9matFNAkgVpEBMCKWssPoV5conBBSktihk8UYKahaqx9TojmzU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711248666; c=relaxed/simple; bh=GGX21EKY1DxGg5lM+IvKAfFuR1djJQaZasNApvsks/M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WKxUpPpnfatV9tTAUBWcNbZvQa4IKRzH8r2OEsOlUCcQWR56LnLclsxWwu9+3xb72GnVkbXL+mY9EWAnXLb2xbnUBF5U3xwbD7R9hac+3kJ/6vmFzyFdOB3jWWKCZ9myvYXhOtuNyCG1EP8U60Ub5tnvAUCxnSw23yC5GSUB1pA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-7cef80a1e5bso316522939f.2 for ; Sat, 23 Mar 2024 19:51:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711248663; x=1711853463; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=59bhkrzAoJ+6qkVOS/b/c62pyhjPKklvf8CLHJEOdxQ=; b=onMS6t8DtNWHZsrTNneNcw16o7ItA4CF/aXXivAAkLiKvd2n2Ukaft9WlTCmf6RkAF eqXwqlP67ZjQhyTOyon7gdjHmNdDbOxzi5FUBLjtJYPnNXQf0w9AvjxCs8W8PvSy2B+9 LBWFgPKX85doxnuXkAvcS6ID1sol0NCFj7Uqz79idOe5dV3RJXrXPlk64ZlMCFTYt0TU w4wOie7pSFmqzuvykthjlsagE5NvdocFnXp1lfGdFgOmPe81J1jbHg+XherrHvJZafvr ydaU1K92ajD0MqwLPuPD3pZn0qnhk+C3AGmiHnWgOCmZvIP9E/DLaQPVmTGup4e3cE2l 8ApQ== X-Forwarded-Encrypted: i=1; AJvYcCVbD7Y0vRShz8LFf9CT6wgiPfxIzjXBFs54d8+P48LGiln5f8JdJIEXMxYat0p6uRt9o7qQ2QVUSpI8Kibi5NqHCdlo8mn3Vg12CVYd X-Gm-Message-State: AOJu0YyXZlqFmmz8lE/8J/Pm2bqEJh/qMOgUvbHRLcWaXgN25QxALRKM RBLyJABgm1IWDa+Oha0zXj6C8wluDSVc+C91z5fd9kAaLC+f2vR/jB7ETN0nlpDOtDebwXj883e Y8fFu8DY2bVaTPdTXurSZ2JRRfVFd9apT1vj2d09QmkrUxRej5YmbwqQ= X-Google-Smtp-Source: AGHT+IEYXhifpbtBJCPTB28Xg1XEaBRkaDiHM/LU5ym8ycpiYGmyxpA4jnMtT29Boq1imA9W3pYYZ/WNLYLtI71wwWWz4XxfCzTX Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:4111:b0:47c:184a:42d1 with SMTP id ay17-20020a056638411100b0047c184a42d1mr3342jab.1.1711248663188; Sat, 23 Mar 2024 19:51:03 -0700 (PDT) Date: Sat, 23 Mar 2024 19:51:03 -0700 In-Reply-To: <20240323224657.2722-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b1254406145f207b@google.com> Subject: Re: [syzbot] [batman?] [bpf?] possible deadlock in lock_timer_base From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+8983d6d4f7df556be565@syzkaller.appspotmail.com Tested on: commit: ea80e3ed net: ethernet: mtk_eth_soc: fix PPE hanging i.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git console output: https://syzkaller.appspot.com/x/log.txt?x=12583185180000 kernel config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 dashboard link: https://syzkaller.appspot.com/bug?extid=8983d6d4f7df556be565 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=12f9eaa5180000 Note: testing is done by a robot and is best-effort only.