From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 D3ACB152E1C for ; Wed, 27 Mar 2024 20:32:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711571525; cv=none; b=EY50jYyQE/CGgaVYduSeYKXRhWU51+HxeyZe+Q2GFTfh5rcOPP3ZFglcV/2fXGYnVxZpxBxOQne3OpGtlL37/vOodsNjXa2ulwsR95jq8Ha3vidaNZmZbtKrft8Bjn73z3quFv+TH97P1RZHihtbEy89W1vjOTp8FGgOrhJUjGs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711571525; c=relaxed/simple; bh=nRwlE/hA+5kIdWWS/56V+tZqn6E78CxeZd1m1w7AwQ4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=NUY4uuF0lEdO8fVCjiGETWHWrZHZOYCxNFenEISyGoH2qdbl/zoqbO5CjCy6wNhgbW5DHm0J3NFRMrCMtc4x60+u+RzK3tvvG+HsFzu6q9lrCQfrlrJxatIiG7EJka+J3OXvWFZRkTQvAboqJ3MAfgZnC8L4dmAUlYD6DExhmmE= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-7c88a694b46so20704639f.1 for ; Wed, 27 Mar 2024 13:32:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711571523; x=1712176323; 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=GrIQKBS2v/d7YU14An08GRjqL5ZRUdHZeXnpNFfQdUk=; b=FIDcLKz5uQ0K+4XX18ICQGkecDzl3aZExMKH3j/LdvAFawLgfGBsSw2jPgNThPkXj3 k1wxSRlmUBMvFePoMni+Rg7emxk5hPYS0kIz/OvAvdZtVunegOFORy/6FUzA1aSoocd2 pYoHIFsRZPqaSlvlxRTlHUTaG5AJz0ZvK3EOguBw7xiG/dHxuC8B1zKQsYlAm8t9j0VP NRJok2R9gQSVz6QBlJrPiDBxIn0u/OzIEzefLC2EsNdBdSA61s4Om1/y7MPfcSeNEDh4 zo7Dimn6wbIbZa6wilhWlAcAXSfZGU+cEg8SmUcO/P30iDGtef4DqbyYwQJdm9tqs9Bx yQUw== X-Forwarded-Encrypted: i=1; AJvYcCW10MhfOs27espGCdZrFlCAwWGmjLvc1t/KyqnjwEvQu0RNgvKv257a08JcFhlzh6VOLGAYihmD6aP5aOWUwX8rMP+T8IGE X-Gm-Message-State: AOJu0YyL7tWoSvFQ73K6AeovapCy/GMrBaKDCqRaDZ3iGhSBLjMZ4Jvd oUkD/napkIRz645ZsDdDSO26QwEgVbVQnEL/aQfOj0rRYt4+RvEGaQxYuM6+9lu6YWd6LWCK5bB pwJeOV0TLiAkdbRaT3TfLJYgVULMGoWtH1kQct1wDkx01O8gzLrpWotQ= X-Google-Smtp-Source: AGHT+IEv1GS0F1bIQIoueTKC7US/um1YmwFLw785Q/O0DHu40YUikpwnw4dFaz1J6Vc+zuxa3ZZur/MOvmSybjnXmQSPHjqMWXYb Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2d81:b0:7c8:c7ec:2b71 with SMTP id k1-20020a0566022d8100b007c8c7ec2b71mr4702iow.3.1711571523139; Wed, 27 Mar 2024 13:32:03 -0700 (PDT) Date: Wed, 27 Mar 2024 13:32:03 -0700 In-Reply-To: <87le63bfuf.fsf@cloudflare.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a50cbd0614aa4ceb@google.com> Subject: Re: [syzbot] [bpf?] [net?] possible deadlock in ahci_single_level_irq_intr From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, jakub@cloudflare.com, john.fastabend@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, 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+d4066896495db380182e@syzkaller.appspotmail.com Tested on: commit: 4dd65107 bpf: update BPF LSM designated reviewer list git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=116d23e6180000 kernel config: https://syzkaller.appspot.com/x/.config?x=5826764df8e788a7 dashboard link: https://syzkaller.appspot.com/bug?extid=d4066896495db380182e compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1593c145180000 Note: testing is done by a robot and is best-effort only.