From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 C060C22128B for ; Sat, 2 Aug 2025 13:09:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754140146; cv=none; b=DI66Rc86ULjD9+1n3JsOtJ3iVFae6IJifC9YBbFhqnPFC68o6Gts4W9bcBcrAOW8+EGsyQwS2F16qezsplBL/qhH/hTNWzSZCWMTsvUxxL2EI9Pdx9dOIifmBdwKCPErrRWM/iLUnHnu3xzfwevMe+xP9sXvQO7dsz4npHv8c1w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754140146; c=relaxed/simple; bh=eO2C25IgakFheiXLnmkGA9oKSU9cWwlc5yyHhW7sPDo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=SWJgDbE1fvhIxD8DUsNCmwZtiSjri4FLYNLeLGmyrw9ievzIBB9xgCpvdk/KspTLrbywIS4GErt2sHBL+3oAwcyqW/fPnNI1XT2bXKg1O11GhFE5ZsKXM5NQraHlYzDppLNvn6g0ZtQMLexfS1BFosXLtBjFuIpeOyTt/WxjyLc= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-8816b8c2f5fso87245239f.0 for ; Sat, 02 Aug 2025 06:09:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754140144; x=1754744944; 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=kecL2aVgQyy4KXxETEgY9Q8Ye/ZLsk6U2AmOcUxvqTU=; b=bgrAIO8e4pyQc/ATT8nSKCAFGRY1BxquMCwL9tcf1xF9oH3ccAbYlhFubU4Wsqwvnw UyJYrRWCs2mTfXkZH+Tffbay4bifv0LDTqiA5dSoQKaHFn27Kkb6103fdLd/rGM3jmoO RN6CYV+Hu1hgXXKoV0HCpb5PBK2izPiImLCdPjt3OJTiYjVx3afb1K1jYg8dIfCuRk/+ ACuUCaFhGxMkodAQvX+aKwqNed8iAjNFIhQo7t/EzHbP4MyGSg6tGp0ioSkT7UyoEEFc WusWdcAbwaBp9bnCemjIh3tuKZdRrnwpO0Uewyl8hSBpzM9qzg5RZKeRwk5N2GWr+76O Pxbw== X-Gm-Message-State: AOJu0YwPXk+LCHQtAELqLGXzDekHMPQMiWfnXvjAX8yxmt12UH0U0qxV w4euXUIkztSZ31YkUvnNsz5NB3XEKTZGSteSFO77LsQ0aqOLVy2Ap6FM0t07+mKtTkRQaqyvftO Js+dUd19ui3xqUzY3vrDUnm2Fu8tc4fjYJPz34vavCsroJP4o9ltYvXQ6OpA= X-Google-Smtp-Source: AGHT+IGWurdE7KI0BGnmdDQSxw5p9U40ZLMyS6+ctaqW/wNZ7eyzBobSTCm1CqC5GR9Lexbpz+47BTH3B9m3+OQaazvG9BWSIRIP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:1b08:b0:87c:49fe:cafe with SMTP id ca18e2360f4ac-881683b3e5bmr443588439f.11.1754140143925; Sat, 02 Aug 2025 06:09:03 -0700 (PDT) Date: Sat, 02 Aug 2025 06:09:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <688e0def.050a0220.f0410.013e.GAE@google.com> Subject: Re: [syzbot] [block?] possible deadlock in __del_gendisk From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, ujwal.kundur@gmail.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file block/genhd.c patch: **** unexpected end of file in patch Tested on: commit: a6923c06 Merge tag 'bpf-fixes' of git://git.kernel.org.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=921f306d77438390 dashboard link: https://syzkaller.appspot.com/bug?extid=2e9e529ac0b319316453 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=17bed834580000